Completed
Push — master ( a6c366...b119e0 )
by Chris
10:32
created

tests.test_phonetic.MraTestCases.test_mra()   A

Complexity

Conditions 1

Size

Total Lines 11
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 8
nop 1
dl 0
loc 11
rs 10
c 0
b 0
f 0
1
# -*- coding: utf-8 -*-
0 ignored issues
show
coding-style introduced by
Too many lines in module (5033/1000)
Loading history...
2
3
# Copyright 2014-2018 by Christopher C. Little.
4
# This file is part of Abydos.
5
#
6
# Abydos is free software: you can redistribute it and/or modify
7
# it under the terms of the GNU General Public License as published by
8
# the Free Software Foundation, either version 3 of the License, or
9
# (at your option) any later version.
10
#
11
# Abydos is distributed in the hope that it will be useful,
12
# but WITHOUT ANY WARRANTY; without even the implied warranty of
13
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
# GNU General Public License for more details.
15
#
16
# You should have received a copy of the GNU General Public License
17
# along with Abydos. If not, see <http://www.gnu.org/licenses/>.
18
19
"""abydos.tests.test_phonetic.
20
21
This module contains unit tests for abydos.phonetic
22
"""
23
24
from __future__ import unicode_literals
25
26
import codecs
27
import math
28
import os
29
import random
30
import unittest
31
32
from abydos._bm import _bm_apply_rule_if_compat, _bm_expand_alternates, \
33
    _bm_language, _bm_normalize_lang_attrs, _bm_phonetic_number, \
34
    _bm_remove_dupes
35
from abydos._bmdata import L_ANY, L_CYRILLIC, L_CZECH, L_DUTCH, L_ENGLISH, \
36
    L_FRENCH, L_GERMAN, L_GREEK, L_GREEKLATIN, L_HEBREW, L_HUNGARIAN, \
37
    L_ITALIAN, L_LATVIAN, L_POLISH, L_PORTUGUESE, L_ROMANIAN, L_SPANISH, \
38
    L_TURKISH
39
from abydos.phonetic import alpha_sis, bmpm, caverphone, dm_soundex, \
40
    double_metaphone, eudex, fuzzy_soundex, koelner_phonetik, \
41
    koelner_phonetik_alpha, koelner_phonetik_num_to_alpha, lein, metaphone, \
42
    mra, nysiis, onca, phonem, phonet, phonex, phonix, refined_soundex, \
43
    roger_root,  russell_index, russell_index_alpha, \
0 ignored issues
show
Coding Style introduced by
Exactly one space required after comma
Loading history...
44
    russell_index_num_to_alpha, sfinxbis, soundex, spfc, statistics_canada
45
46
from six import text_type
0 ignored issues
show
introduced by
third party import "from six import text_type" should be placed before "from abydos._bm import _bm_apply_rule_if_compat, _bm_expand_alternates, _bm_language, _bm_normalize_lang_attrs, _bm_phonetic_number, _bm_remove_dupes"
Loading history...
47
48
TESTDIR = os.path.dirname(__file__)
49
50
EXTREME_TEST = False  # Set to True to test EVERY single case (NB: takes hours)
51
ALLOW_RANDOM = True  # Set to False to skip all random tests
52
53
if not EXTREME_TEST and os.path.isfile(TESTDIR + '/EXTREME_TEST'):
54
    # EXTREME_TEST file detected -- switching to EXTREME_TEST mode...
55
    EXTREME_TEST = True
56
57
58
def one_in(inverse_probability):
59
    """Return whether to run a test.
60
61
    Return True if:
62
        EXTREME_TEST is True
63
        OR
64
        (ALLOW_RANDOM is False
65
        AND
66
        random.random() * inverse_probability < 1
67
    Otherwise return False
68
    """
69
    if EXTREME_TEST:
0 ignored issues
show
unused-code introduced by
Unnecessary "elif" after "return"
Loading history...
70
        return True
71
    elif ALLOW_RANDOM and random.random() * inverse_probability < 1:
72
        return True
73
    else:
74
        return False
75
76
77
class RussellIndexTestCases(unittest.TestCase):
78
    """Test Russel Index functions.
79
80
    test cases for abydos.phonetic.russell_index,
81
    .russell_index_num_to_alpha, & .russell_index_alpha
82
    """
83
84
    def test_russel_index(self):
85
        """Test abydos.phonetic.russell_index."""
86
        self.assertTrue(math.isnan(russell_index('')))
87
        self.assertTrue(math.isnan(russell_index('H')))
88
        self.assertEqual(russell_index('Hoppa'), 12)
89
        self.assertEqual(russell_index('Hopley'), 125)
90
        self.assertEqual(russell_index('Highfield'), 1254)
91
        self.assertEqual(russell_index('Wright'), 814)
92
        self.assertEqual(russell_index('Carter'), 31848)
93
        self.assertEqual(russell_index('Hopf'), 12)
94
        self.assertEqual(russell_index('Hay'), 1)
95
        self.assertEqual(russell_index('Haas'), 1)
96
        self.assertEqual(russell_index('Meyers'), 618)
97
        self.assertEqual(russell_index('Myers'), 618)
98
        self.assertEqual(russell_index('Meyer'), 618)
99
        self.assertEqual(russell_index('Myer'), 618)
100
        self.assertEqual(russell_index('Mack'), 613)
101
        self.assertEqual(russell_index('Knack'), 3713)
102
103
    def test_russel_index_n2a(self):
104
        """Test abydos.phonetic.russell_index_num_to_alpha."""
105
        self.assertEqual(russell_index_num_to_alpha(0), '')
106
        self.assertEqual(russell_index_num_to_alpha(''), '')
107
        self.assertEqual(russell_index_num_to_alpha(float('NaN')), '')
108
        self.assertEqual(russell_index_num_to_alpha(123456789), 'ABCDLMNR')
109
        self.assertEqual(russell_index_num_to_alpha('0123456789'), 'ABCDLMNR')
110
111
    def test_russel_index_alpha(self):
112
        """Test abydos.phonetic.russell_index_alpha."""
113
        self.assertEqual(russell_index_alpha(''), '')
114
        self.assertEqual(russell_index_alpha('H'), '')
115
        self.assertEqual(russell_index_alpha('Hoppa'), 'AB')
116
        self.assertEqual(russell_index_alpha('Hopley'), 'ABL')
117
        self.assertEqual(russell_index_alpha('Highfield'), 'ABLD')
118
        self.assertEqual(russell_index_alpha('Wright'), 'RAD')
119
        self.assertEqual(russell_index_alpha('Carter'), 'CARDR')
120
        self.assertEqual(russell_index_alpha('Hopf'), 'AB')
121
        self.assertEqual(russell_index_alpha('Hay'), 'A')
122
        self.assertEqual(russell_index_alpha('Haas'), 'A')
123
        self.assertEqual(russell_index_alpha('Meyers'), 'MAR')
124
        self.assertEqual(russell_index_alpha('Myers'), 'MAR')
125
        self.assertEqual(russell_index_alpha('Meyer'), 'MAR')
126
        self.assertEqual(russell_index_alpha('Myer'), 'MAR')
127
        self.assertEqual(russell_index_alpha('Mack'), 'MAC')
128
        self.assertEqual(russell_index_alpha('Knack'), 'CNAC')
129
130
131
class SoundexTestCases(unittest.TestCase):
132
    """Test Soundex functions.
133
134
    test cases for abydos.phonetic.soundex, .refined_soundex,
135
    & .dm_soundex
136
    """
137
138
    def test_soundex(self):
139
        """Test abydos.phonetic.soundex."""
140
        self.assertEqual(soundex(''), '0000')
141
142
        # https://archive.org/stream/accessingindivid00moor#page/14/mode/2up
143
        self.assertEqual(soundex('Euler'), 'E460')
144
        self.assertEqual(soundex('Gauss'), 'G200')
145
        self.assertEqual(soundex('Hilbert'), 'H416')
146
        self.assertEqual(soundex('Knuth'), 'K530')
147
        self.assertEqual(soundex('Lloyd'), 'L300')
148
        self.assertEqual(soundex('Lukasieicz'), 'L222')
149
        self.assertEqual(soundex('Ellery'), 'E460')
150
        self.assertEqual(soundex('Ghosh'), 'G200')
151
        self.assertEqual(soundex('Heilbronn'), 'H416')
152
        self.assertEqual(soundex('Kant'), 'K530')
153
        self.assertEqual(soundex('Ladd'), 'L300')
154
        self.assertEqual(soundex('Lissajous'), 'L222')
155
        self.assertEqual(soundex('Rogers'), 'R262')
156
        self.assertEqual(soundex('Rodgers'), 'R326')
157
        self.assertNotEquals(soundex('Rogers'), soundex('Rodgers'))
0 ignored issues
show
introduced by
Using deprecated method assertNotEquals()
Loading history...
158
        self.assertNotEquals(soundex('Sinclair'), soundex('St. Clair'))
0 ignored issues
show
introduced by
Using deprecated method assertNotEquals()
Loading history...
159
        self.assertNotEquals(soundex('Tchebysheff'), soundex('Chebyshev'))
0 ignored issues
show
introduced by
Using deprecated method assertNotEquals()
Loading history...
160
161
        # http://creativyst.com/Doc/Articles/SoundEx1/SoundEx1.htm#Related
162
        self.assertEqual(soundex('Htacky'), 'H320')
163
        self.assertEqual(soundex('Atacky'), 'A320')
164
        self.assertEqual(soundex('Schmit'), 'S530')
165
        self.assertEqual(soundex('Schneider'), 'S536')
166
        self.assertEqual(soundex('Pfister'), 'P236')
167
        self.assertEqual(soundex('Ashcroft'), 'A261')
168
        self.assertEqual(soundex('Asicroft'), 'A226')
169
170
        # https://en.wikipedia.org/wiki/Soundex
171
        self.assertEqual(soundex('Robert'), 'R163')
172
        self.assertEqual(soundex('Rupert'), 'R163')
173
        self.assertEqual(soundex('Rubin'), 'R150')
174
        self.assertEqual(soundex('Tymczak'), 'T522')
175
176
        # https://en.wikipedia.org/wiki/Daitch%E2%80%93Mokotoff_Soundex
177
        self.assertEqual(soundex('Peters'), 'P362')
178
        self.assertEqual(soundex('Peterson'), 'P362')
179
        self.assertEqual(soundex('Moskowitz'), 'M232')
180
        self.assertEqual(soundex('Moskovitz'), 'M213')
181
        self.assertEqual(soundex('Auerbach'), 'A612')
182
        self.assertEqual(soundex('Uhrbach'), 'U612')
183
        self.assertEqual(soundex('Jackson'), 'J250')
184
        self.assertEqual(soundex('Jackson-Jackson'), 'J252')
185
186
        # maxlength tests
187
        self.assertEqual(soundex('Lincoln', 10), 'L524500000')
188
        self.assertEqual(soundex('Lincoln', 5), 'L5245')
189
        self.assertEqual(soundex('Christopher', 6), 'C62316')
190
191
        # maxlength bounds tests
192
        self.assertEqual(soundex('Niall', maxlength=float('inf')),
193
                         'N4000000000000000000000000000000000000000000000000' +
194
                         '00000000000000')
195
        self.assertEqual(soundex('Niall', maxlength=None),
196
                         'N4000000000000000000000000000000000000000000000000' +
197
                         '00000000000000')
198
        self.assertEqual(soundex('Niall', maxlength=0), 'N400')
199
200
        # reverse tests
201
        self.assertEqual(soundex('Rubin', reverse=True), 'N160')
202
        self.assertEqual(soundex('Llyod', reverse=True), 'D400')
203
        self.assertEqual(soundex('Lincoln', reverse=True), 'N425')
204
        self.assertEqual(soundex('Knuth', reverse=True), 'H352')
205
206
        # zero_pad tests
207
        self.assertEqual(soundex('Niall', maxlength=float('inf'),
208
                                 zero_pad=False), 'N4')
209
        self.assertEqual(soundex('Niall', maxlength=None,
210
                                 zero_pad=False), 'N4')
211
        self.assertEqual(soundex('Niall', maxlength=0, zero_pad=False), 'N4')
212
        self.assertEqual(soundex('Niall', maxlength=0, zero_pad=True), 'N400')
213
        self.assertEqual(soundex('', maxlength=4, zero_pad=False), '0')
214
        self.assertEqual(soundex('', maxlength=4, zero_pad=True), '0000')
215
216
    def test_soundex_special(self):
217
        """Test abydos.phonetic.soundex (special census variant method)."""
218
        self.assertEqual(soundex('Ashcroft', var='special'), 'A226')
219
        self.assertEqual(soundex('Asicroft', var='special'), 'A226')
220
        self.assertEqual(soundex('AsWcroft', var='special'), 'A226')
221
        self.assertEqual(soundex('Rupert', var='special'), 'R163')
222
        self.assertEqual(soundex('Rubin', var='special'), 'R150')
223
224
    def test_refined_soundex(self):
225
        """Test abydos.phonetic.refined_soundex."""
226
        # http://ntz-develop.blogspot.com/2011/03/phonetic-algorithms.html
227
        self.assertEqual(refined_soundex('Braz'), 'B1905')
228
        self.assertEqual(refined_soundex('Broz'), 'B1905')
229
        self.assertEqual(refined_soundex('Caren'), 'C30908')
230
        self.assertEqual(refined_soundex('Caron'), 'C30908')
231
        self.assertEqual(refined_soundex('Carren'), 'C30908')
232
        self.assertEqual(refined_soundex('Charon'), 'C30908')
233
        self.assertEqual(refined_soundex('Corain'), 'C30908')
234
        self.assertEqual(refined_soundex('Coram'), 'C30908')
235
        self.assertEqual(refined_soundex('Corran'), 'C30908')
236
        self.assertEqual(refined_soundex('Corrin'), 'C30908')
237
        self.assertEqual(refined_soundex('Corwin'), 'C30908')
238
        self.assertEqual(refined_soundex('Curran'), 'C30908')
239
        self.assertEqual(refined_soundex('Curreen'), 'C30908')
240
        self.assertEqual(refined_soundex('Currin'), 'C30908')
241
        self.assertEqual(refined_soundex('Currom'), 'C30908')
242
        self.assertEqual(refined_soundex('Currum'), 'C30908')
243
        self.assertEqual(refined_soundex('Curwen'), 'C30908')
244
        self.assertEqual(refined_soundex('Caren'), 'C30908')
245
        self.assertEqual(refined_soundex('Caren'), 'C30908')
246
        self.assertEqual(refined_soundex('Caren'), 'C30908')
247
        self.assertEqual(refined_soundex('Caren'), 'C30908')
248
        self.assertEqual(refined_soundex('Caren'), 'C30908')
249
        self.assertEqual(refined_soundex('Caren'), 'C30908')
250
        self.assertEqual(refined_soundex('Caren'), 'C30908')
251
        self.assertEqual(refined_soundex('Hairs'), 'H093')
252
        self.assertEqual(refined_soundex('Hark'), 'H093')
253
        self.assertEqual(refined_soundex('Hars'), 'H093')
254
        self.assertEqual(refined_soundex('Hayers'), 'H093')
255
        self.assertEqual(refined_soundex('Heers'), 'H093')
256
        self.assertEqual(refined_soundex('Hiers'), 'H093')
257
        self.assertEqual(refined_soundex('Lambard'), 'L7081096')
258
        self.assertEqual(refined_soundex('Lambart'), 'L7081096')
259
        self.assertEqual(refined_soundex('Lambert'), 'L7081096')
260
        self.assertEqual(refined_soundex('Lambird'), 'L7081096')
261
        self.assertEqual(refined_soundex('Lampaert'), 'L7081096')
262
        self.assertEqual(refined_soundex('Lampard'), 'L7081096')
263
        self.assertEqual(refined_soundex('Lampart'), 'L7081096')
264
        self.assertEqual(refined_soundex('Lamperd'), 'L7081096')
265
        self.assertEqual(refined_soundex('Lampert'), 'L7081096')
266
        self.assertEqual(refined_soundex('Lamport'), 'L7081096')
267
        self.assertEqual(refined_soundex('Limbert'), 'L7081096')
268
        self.assertEqual(refined_soundex('Lombard'), 'L7081096')
269
        self.assertEqual(refined_soundex('Nolton'), 'N807608')
270
        self.assertEqual(refined_soundex('Noulton'), 'N807608')
271
272
        # http://trimc-nlp.blogspot.com/2015/03/the-soundex-algorithm.html
273
        self.assertEqual(refined_soundex('Craig'), 'C3904')
274
        self.assertEqual(refined_soundex('Crag'), 'C3904')
275
        self.assertEqual(refined_soundex('Crejg'), 'C3904')
276
        self.assertEqual(refined_soundex('Creig'), 'C3904')
277
        self.assertEqual(refined_soundex('Craigg'), 'C3904')
278
        self.assertEqual(refined_soundex('Craug'), 'C3904')
279
        self.assertEqual(refined_soundex('Craiggg'), 'C3904')
280
        self.assertEqual(refined_soundex('Creg'), 'C3904')
281
        self.assertEqual(refined_soundex('Cregg'), 'C3904')
282
        self.assertEqual(refined_soundex('Creag'), 'C3904')
283
        self.assertEqual(refined_soundex('Greg'), 'G4904')
284
        self.assertEqual(refined_soundex('Gregg'), 'G4904')
285
        self.assertEqual(refined_soundex('Graig'), 'G4904')
286
        self.assertEqual(refined_soundex('Greig'), 'G4904')
287
        self.assertEqual(refined_soundex('Greggg'), 'G4904')
288
        self.assertEqual(refined_soundex('Groeg'), 'G4904')
289
        self.assertEqual(refined_soundex('Graj'), 'G4904')
290
        self.assertEqual(refined_soundex('Grej'), 'G4904')
291
        self.assertEqual(refined_soundex('Grreg'), 'G4904')
292
        self.assertEqual(refined_soundex('Greag'), 'G4904')
293
        self.assertEqual(refined_soundex('Grig'), 'G4904')
294
        self.assertEqual(refined_soundex('Kregg'), 'K3904')
295
        self.assertEqual(refined_soundex('Kraig'), 'K3904')
296
        self.assertEqual(refined_soundex('Krag'), 'K3904')
297
        self.assertEqual(refined_soundex('Kreig'), 'K3904')
298
        self.assertEqual(refined_soundex('Krug'), 'K3904')
299
        self.assertEqual(refined_soundex('Kreg'), 'K3904')
300
        self.assertEqual(refined_soundex('Krieg'), 'K3904')
301
        self.assertEqual(refined_soundex('Krijg'), 'K3904')
302
303
        # Apache Commons test cases
304
        # http://svn.apache.org/viewvc/commons/proper/codec/trunk/src/test/java/org/apache/commons/codec/language/RefinedSoundexTest.java?view=markup
305
        self.assertEqual(refined_soundex('testing'), 'T6036084')
306
        self.assertEqual(refined_soundex('TESTING'), 'T6036084')
307
        self.assertEqual(refined_soundex('The'), 'T60')
308
        self.assertEqual(refined_soundex('quick'), 'Q503')
309
        self.assertEqual(refined_soundex('brown'), 'B1908')
310
        self.assertEqual(refined_soundex('fox'), 'F205')
311
        self.assertEqual(refined_soundex('jumped'), 'J408106')
312
        self.assertEqual(refined_soundex('over'), 'O0209')
313
        self.assertEqual(refined_soundex('the'), 'T60')
314
        self.assertEqual(refined_soundex('lazy'), 'L7050')
315
        self.assertEqual(refined_soundex('dogs'), 'D6043')
316
317
    def test_dm_soundex(self):
318
        """Test abydos.phonetic.dm_soundex (Daitchh-Mokotoff Soundex)."""
319
        # D-M tests
320
        self.assertEqual(soundex('', var='dm'), {'000000'})
321
        self.assertEqual(dm_soundex(''), {'000000'})
322
323
        # http://www.avotaynu.com/soundex.htm
324
        self.assertEqual(soundex('Augsburg', var='dm'), {'054795'})
325
        self.assertEqual(dm_soundex('Augsburg'), {'054795'})
326
        self.assertEqual(soundex('Breuer', var='dm'), {'791900'})
327
        self.assertEqual(dm_soundex('Breuer'), {'791900'})
328
        self.assertEqual(soundex('Halberstadt', var='dm'),
329
                         {'587943', '587433'})
330
        self.assertEqual(dm_soundex('Halberstadt'), {'587943', '587433'})
331
        self.assertEqual(soundex('Mannheim', var='dm'), {'665600'})
332
        self.assertEqual(dm_soundex('Mannheim'), {'665600'})
333
        self.assertEqual(soundex('Chernowitz', var='dm'),
334
                         {'496740', '596740'})
335
        self.assertEqual(dm_soundex('Chernowitz'), {'496740', '596740'})
336
        self.assertEqual(soundex('Cherkassy', var='dm'),
337
                         {'495400', '595400'})
338
        self.assertEqual(dm_soundex('Cherkassy'), {'495400', '595400'})
339
        self.assertEqual(soundex('Kleinman', var='dm'), {'586660'})
340
        self.assertEqual(dm_soundex('Kleinman'), {'586660'})
341
        self.assertEqual(soundex('Berlin', var='dm'), {'798600'})
342
        self.assertEqual(dm_soundex('Berlin'), {'798600'})
343
344
        self.assertEqual(soundex('Ceniow', var='dm'),
345
                         {'467000', '567000'})
346
        self.assertEqual(dm_soundex('Ceniow'), {'467000', '567000'})
347
        self.assertEqual(soundex('Tsenyuv', var='dm'), {'467000'})
348
        self.assertEqual(dm_soundex('Tsenyuv'), {'467000'})
349
        self.assertEqual(soundex('Holubica', var='dm'),
350
                         {'587400', '587500'})
351
        self.assertEqual(dm_soundex('Holubica'), {'587400', '587500'})
352
        self.assertEqual(soundex('Golubitsa', var='dm'), {'587400'})
353
        self.assertEqual(dm_soundex('Golubitsa'), {'587400'})
354
        self.assertEqual(soundex('Przemysl', var='dm'),
355
                         {'746480', '794648'})
356
        self.assertEqual(dm_soundex('Przemysl'), {'746480', '794648'})
357
        self.assertEqual(soundex('Pshemeshil', var='dm'), {'746480'})
358
        self.assertEqual(dm_soundex('Pshemeshil'), {'746480'})
359
        self.assertEqual(soundex('Rosochowaciec', var='dm'),
360
                         {'944744', '945744', '944755', '944754', '944745',
361
                          '945745', '945754', '945755'})
362
        self.assertEqual(dm_soundex('Rosochowaciec'),
363
                         {'944744', '945744', '944755', '944754', '944745',
364
                          '945745', '945754', '945755'})
365
        self.assertEqual(soundex('Rosokhovatsets', var='dm'), {'945744'})
366
        self.assertEqual(dm_soundex('Rosokhovatsets'), {'945744'})
367
368
        # https://en.wikipedia.org/wiki/Daitch%E2%80%93Mokotoff_Soundex
369
        self.assertEqual(soundex('Peters', var='dm'),
370
                         {'739400', '734000'})
371
        self.assertEqual(dm_soundex('Peters'), {'739400', '734000'})
372
        self.assertEqual(soundex('Peterson', var='dm'),
373
                         {'739460', '734600'})
374
        self.assertEqual(dm_soundex('Peterson'), {'739460', '734600'})
375
        self.assertEqual(soundex('Moskowitz', var='dm'), {'645740'})
376
        self.assertEqual(dm_soundex('Moskowitz'), {'645740'})
377
        self.assertEqual(soundex('Moskovitz', var='dm'), {'645740'})
378
        self.assertEqual(dm_soundex('Moskovitz'), {'645740'})
379
        self.assertEqual(soundex('Auerbach', var='dm'),
380
                         {'097500', '097400'})
381
        self.assertEqual(dm_soundex('Auerbach'), {'097500', '097400'})
382
        self.assertEqual(soundex('Uhrbach', var='dm'),
383
                         {'097500', '097400'})
384
        self.assertEqual(dm_soundex('Uhrbach'), {'097500', '097400'})
385
        self.assertEqual(soundex('Jackson', var='dm'),
386
                         {'154600', '454600', '145460', '445460'})
387
        self.assertEqual(dm_soundex('Jackson'),
388
                         {'154600', '454600', '145460', '445460'})
389
        self.assertEqual(soundex('Jackson-Jackson', var='dm'),
390
                         {'154654', '454654', '145465', '445465',
391
                          '154645', '454645', '145464', '445464',
392
                          '154644', '454644'})
393
        self.assertEqual(dm_soundex('Jackson-Jackson'),
394
                         {'154654', '454654', '145465', '445465',
395
                          '154645', '454645', '145464', '445464',
396
                          '154644', '454644'})
397
398
        # http://www.jewishgen.org/infofiles/soundex.html
399
        self.assertEqual(soundex('OHRBACH', var='dm'),
400
                         {'097500', '097400'})
401
        self.assertEqual(dm_soundex('OHRBACH'), {'097500', '097400'})
402
        self.assertEqual(soundex('LIPSHITZ', var='dm'), {'874400'})
403
        self.assertEqual(dm_soundex('LIPSHITZ'), {'874400'})
404
        self.assertEqual(soundex('LIPPSZYC', var='dm'),
405
                         {'874400', '874500'})
406
        self.assertEqual(dm_soundex('LIPPSZYC'), {'874400', '874500'})
407
        self.assertEqual(soundex('LEWINSKY', var='dm'), {'876450'})
408
        self.assertEqual(dm_soundex('LEWINSKY'), {'876450'})
409
        self.assertEqual(soundex('LEVINSKI', var='dm'), {'876450'})
410
        self.assertEqual(dm_soundex('LEVINSKI'), {'876450'})
411
        self.assertEqual(soundex('SZLAMAWICZ', var='dm'), {'486740'})
412
        self.assertEqual(dm_soundex('SZLAMAWICZ'), {'486740'})
413
        self.assertEqual(soundex('SHLAMOVITZ', var='dm'), {'486740'})
414
        self.assertEqual(dm_soundex('SHLAMOVITZ'), {'486740'})
415
416
        # http://community.actian.com/wiki/OME_soundex_dm()
417
        self.assertEqual(soundex('Schwarzenegger', var='dm'),
418
                         {'479465', '474659'})
419
        self.assertEqual(dm_soundex('Schwarzenegger'),
420
                         {'479465', '474659'})
421
        self.assertEqual(soundex('Shwarzenegger', var='dm'),
422
                         {'479465', '474659'})
423
        self.assertEqual(dm_soundex('Shwarzenegger'),
424
                         {'479465', '474659'})
425
        self.assertEqual(soundex('Schwartsenegger', var='dm'),
426
                         {'479465'})
427
        self.assertEqual(dm_soundex('Schwartsenegger'), {'479465'})
428
429
        # reverse DM-Soundex
430
        self.assertEqual(soundex('Schwarzenegger', var='dm', reverse=True),
431
                         {'956497'})
432
        self.assertEqual(dm_soundex('Schwarzenegger', reverse=True),
433
                         {'956497'})
434
435
        # maxlength bounds tests
436
        self.assertEqual(dm_soundex('Niall', maxlength=float('inf')),
437
                         {'68'+'0'*62})
438
        self.assertEqual(dm_soundex('Niall', maxlength=None),
439
                         {'68'+'0'*62})
440
        self.assertEqual(dm_soundex('Niall', maxlength=0), {'680000'})
441
442
        # zero_pad tests
443
        self.assertEqual(dm_soundex('Niall', maxlength=float('inf'),
444
                                    zero_pad=False), {'68'})
445
        self.assertEqual(dm_soundex('Niall', maxlength=None, zero_pad=False),
446
                         {'68'})
447
        self.assertEqual(dm_soundex('Niall', maxlength=0, zero_pad=False),
448
                         {'68'})
449
        self.assertEqual(dm_soundex('Niall', maxlength=0, zero_pad=True),
450
                         {'680000'})
451
        self.assertEqual(dm_soundex('', maxlength=6, zero_pad=False),
452
                         {'0'})
453
        self.assertEqual(dm_soundex('', maxlength=6, zero_pad=True),
454
                         {'000000'})
455
456
457
class KoelnerPhonetikTestCases(unittest.TestCase):
458
    """Test Koelner Phonetic functions.
459
460
    test cases for abydos.phonetic.koelner_phonetik,
461
    .koelner_phonetik_num_to_alpha, & .koelner_phonetik_alpha
462
    """
463
464
    def test_koelner_phonetik(self):
465
        """Test abydos.phonetic.koelner_phonetik."""
466
        self.assertEqual(koelner_phonetik(''), '')
467
468
        # https://de.wikipedia.org/wiki/K%C3%B6lner_Phonetik
469
        self.assertEqual(koelner_phonetik('Müller-Lüdenscheidt'), '65752682')
470
        self.assertEqual(koelner_phonetik('Wikipedia'), '3412')
471
        self.assertEqual(koelner_phonetik('Breschnew'), '17863')
472
473
        # http://search.cpan.org/~maros/Text-Phonetic/lib/Text/Phonetic/Koeln.pm
474
        self.assertEqual(koelner_phonetik('Müller'), '657')
475
        self.assertEqual(koelner_phonetik('schmidt'), '862')
476
        self.assertEqual(koelner_phonetik('schneider'), '8627')
477
        self.assertEqual(koelner_phonetik('fischer'), '387')
478
        self.assertEqual(koelner_phonetik('weber'), '317')
479
        self.assertEqual(koelner_phonetik('meyer'), '67')
480
        self.assertEqual(koelner_phonetik('wagner'), '3467')
481
        self.assertEqual(koelner_phonetik('schulz'), '858')
482
        self.assertEqual(koelner_phonetik('becker'), '147')
483
        self.assertEqual(koelner_phonetik('hoffmann'), '0366')
484
        self.assertEqual(koelner_phonetik('schäfer'), '837')
485
        self.assertEqual(koelner_phonetik('cater'), '427')
486
        self.assertEqual(koelner_phonetik('axel'), '0485')
487
488
        # etc. (for code coverage)
489
        self.assertEqual(koelner_phonetik('Akxel'), '0485')
490
        self.assertEqual(koelner_phonetik('Adz'), '08')
491
        self.assertEqual(koelner_phonetik('Alpharades'), '053728')
492
        self.assertEqual(koelner_phonetik('Cent'), '862')
493
        self.assertEqual(koelner_phonetik('Acre'), '087')
494
        self.assertEqual(koelner_phonetik('H'), '')
495
496
    def test_koelner_phonetik_n2a(self):
497
        """Test abydos.phonetic.koelner_phonetik_num_to_alpha."""
498
        self.assertEqual(koelner_phonetik_num_to_alpha('0123456789'),
499
                         'APTFKLNRS')
500
501
    def test_koelner_phonetik_alpha(self):
502
        """Test abydos.phonetic.koelner_phonetik_alpha."""
503
        self.assertEqual(koelner_phonetik_alpha('Müller-Lüdenscheidt'),
504
                         'NLRLTNST')
505
        self.assertEqual(koelner_phonetik_alpha('Wikipedia'), 'FKPT')
506
        self.assertEqual(koelner_phonetik_alpha('Breschnew'), 'PRSNF')
507
        self.assertEqual(koelner_phonetik_alpha('Müller'), 'NLR')
508
        self.assertEqual(koelner_phonetik_alpha('schmidt'), 'SNT')
509
        self.assertEqual(koelner_phonetik_alpha('schneider'), 'SNTR')
510
        self.assertEqual(koelner_phonetik_alpha('fischer'), 'FSR')
511
        self.assertEqual(koelner_phonetik_alpha('weber'), 'FPR')
512
        self.assertEqual(koelner_phonetik_alpha('meyer'), 'NR')
513
        self.assertEqual(koelner_phonetik_alpha('wagner'), 'FKNR')
514
        self.assertEqual(koelner_phonetik_alpha('schulz'), 'SLS')
515
        self.assertEqual(koelner_phonetik_alpha('becker'), 'PKR')
516
        self.assertEqual(koelner_phonetik_alpha('hoffmann'), 'AFNN')
517
        self.assertEqual(koelner_phonetik_alpha('schäfer'), 'SFR')
518
        self.assertEqual(koelner_phonetik_alpha('cater'), 'KTR')
519
        self.assertEqual(koelner_phonetik_alpha('axel'), 'AKSL')
520
521
522
class NysiisTestCases(unittest.TestCase):
523
    """Test NYSIIS functions.
524
525
    test cases for abydos.phonetic.nysiis
526
    """
527
528
    def test_nysiis(self):
529
        """Test abydos.phonetic.nysiis."""
530
        self.assertEqual(nysiis(''), '')
531
532
        # http://coryodaniel.com/index.php/2009/12/30/ruby-nysiis-implementation/
533
        self.assertEqual(nysiis('O\'Daniel'), 'ODANAL')
534
        self.assertEqual(nysiis('O\'Donnel'), 'ODANAL')
535
        self.assertEqual(nysiis('Cory'), 'CARY')
536
        self.assertEqual(nysiis('Corey'), 'CARY')
537
        self.assertEqual(nysiis('Kory'), 'CARY')
538
539
        # http://ntz-develop.blogspot.com/2011/03/phonetic-algorithms.html
540
        self.assertEqual(nysiis('Diggell'), 'DAGAL')
541
        self.assertEqual(nysiis('Dougal'), 'DAGAL')
542
        self.assertEqual(nysiis('Doughill'), 'DAGAL')
543
        self.assertEqual(nysiis('Dougill'), 'DAGAL')
544
        self.assertEqual(nysiis('Dowgill'), 'DAGAL')
545
        self.assertEqual(nysiis('Dugall'), 'DAGAL')
546
        self.assertEqual(nysiis('Dugall'), 'DAGAL')
547
        self.assertEqual(nysiis('Glinde'), 'GLAND')
548
        self.assertEqual(nysiis('Plumridge', maxlength=20), 'PLANRADG')
549
        self.assertEqual(nysiis('Chinnick'), 'CANAC')
550
        self.assertEqual(nysiis('Chinnock'), 'CANAC')
551
        self.assertEqual(nysiis('Chinnock'), 'CANAC')
552
        self.assertEqual(nysiis('Chomicki'), 'CANAC')
553
        self.assertEqual(nysiis('Chomicz'), 'CANAC')
554
        self.assertEqual(nysiis('Schimek'), 'SANAC')
555
        self.assertEqual(nysiis('Shimuk'), 'SANAC')
556
        self.assertEqual(nysiis('Simak'), 'SANAC')
557
        self.assertEqual(nysiis('Simek'), 'SANAC')
558
        self.assertEqual(nysiis('Simic'), 'SANAC')
559
        self.assertEqual(nysiis('Sinnock'), 'SANAC')
560
        self.assertEqual(nysiis('Sinnocke'), 'SANAC')
561
        self.assertEqual(nysiis('Sunnex'), 'SANAX')
562
        self.assertEqual(nysiis('Sunnucks'), 'SANAC')
563
        self.assertEqual(nysiis('Sunock'), 'SANAC')
564
        self.assertEqual(nysiis('Webberley', maxlength=20), 'WABARLY')
565
        self.assertEqual(nysiis('Wibberley', maxlength=20), 'WABARLY')
566
567
        # etc. (for code coverage)
568
        self.assertEqual(nysiis('Alpharades'), 'ALFARA')
569
        self.assertEqual(nysiis('Aschenputtel'), 'ASANPA')
570
        self.assertEqual(nysiis('Beverly'), 'BAFARL')
571
        self.assertEqual(nysiis('Hardt'), 'HARD')
572
        self.assertEqual(nysiis('acknowledge'), 'ACNALA')
573
        self.assertEqual(nysiis('MacNeill'), 'MCNAL')
574
        self.assertEqual(nysiis('MacNeill'), nysiis('McNeill'))
575
        self.assertEqual(nysiis('Knight'), 'NAGT')
576
        self.assertEqual(nysiis('Knight'), nysiis('Night'))
577
        self.assertEqual(nysiis('Pfarr'), 'FAR')
578
        self.assertEqual(nysiis('Phair'), 'FAR')
579
        self.assertEqual(nysiis('Phair'), nysiis('Pfarr'))
580
        self.assertEqual(nysiis('Cherokee'), 'CARACY')
581
        self.assertEqual(nysiis('Iraq'), 'IRAG')
582
583
        # maxlength bounds tests
584
        self.assertEqual(nysiis('Niall', maxlength=float('inf')), 'NAL')
585
        self.assertEqual(nysiis('Niall', maxlength=None), 'NAL')
586
        self.assertEqual(nysiis('Niall', maxlength=0), 'NAL')
587
588
    def test_modified_nysiis(self):
589
        """Test abydos.phonetic.nysiis (modified version)."""
590
        self.assertEqual(nysiis('', maxlength=float('inf'), modified=True), '')
591
592
        # https://naldc.nal.usda.gov/download/27833/PDF
593
        # Some of these were... wrong... and have been corrected
594
        self.assertEqual(nysiis('Daves', maxlength=8, modified=True), 'DAV')
595
        self.assertEqual(nysiis('Davies', maxlength=8, modified=True), 'DAVY')
596
        self.assertEqual(nysiis('Devies', maxlength=8, modified=True), 'DAFY')
597
        self.assertEqual(nysiis('Divish', maxlength=8, modified=True), 'DAVAS')
598
        self.assertEqual(nysiis('Dove', maxlength=8, modified=True), 'DAV')
599
        self.assertEqual(nysiis('Devese', maxlength=8, modified=True), 'DAFAS')
600
        self.assertEqual(nysiis('Devies', maxlength=8, modified=True), 'DAFY')
601
        self.assertEqual(nysiis('Devos', maxlength=8, modified=True), 'DAF')
602
603
        self.assertEqual(nysiis('Schmit', maxlength=8, modified=True), 'SNAT')
604
        self.assertEqual(nysiis('Schmitt', maxlength=8, modified=True), 'SNAT')
605
        self.assertEqual(nysiis('Schmitz', maxlength=8, modified=True), 'SNAT')
606
        self.assertEqual(nysiis('Schmoutz', maxlength=8, modified=True),
607
                         'SNAT')
608
        self.assertEqual(nysiis('Schnitt', maxlength=8, modified=True), 'SNAT')
609
        self.assertEqual(nysiis('Smit', maxlength=8, modified=True), 'SNAT')
610
        self.assertEqual(nysiis('Smite', maxlength=8, modified=True), 'SNAT')
611
        self.assertEqual(nysiis('Smits', maxlength=8, modified=True), 'SNAT')
612
        self.assertEqual(nysiis('Smoot', maxlength=8, modified=True), 'SNAT')
613
        self.assertEqual(nysiis('Smuts', maxlength=8, modified=True), 'SNAT')
614
        self.assertEqual(nysiis('Sneath', maxlength=8, modified=True), 'SNAT')
615
        self.assertEqual(nysiis('Smyth', maxlength=8, modified=True), 'SNAT')
616
        self.assertEqual(nysiis('Smithy', maxlength=8, modified=True), 'SNATY')
617
        self.assertEqual(nysiis('Smithey', maxlength=8, modified=True),
618
                         'SNATY')
619
620
        # http://www.dropby.com/NYSIISTextStrings.html
621
        # Some of these have been altered since the above uses a different set
622
        # of modifications.
623
        self.assertEqual(nysiis('Edwards', maxlength=8, modified=True),
624
                         'EDWAD')
625
        self.assertEqual(nysiis('Perez', maxlength=8, modified=True), 'PAR')
626
        self.assertEqual(nysiis('Macintosh', maxlength=8, modified=True),
627
                         'MCANTAS')
628
        self.assertEqual(nysiis('Phillipson', maxlength=8, modified=True),
629
                         'FALAPSAN')
630
        self.assertEqual(nysiis('Haddix', maxlength=8, modified=True), 'HADAC')
631
        self.assertEqual(nysiis('Essex', maxlength=8, modified=True), 'ESAC')
632
        self.assertEqual(nysiis('Moye', maxlength=8, modified=True), 'MY')
633
        self.assertEqual(nysiis('McKee', maxlength=8, modified=True), 'MCY')
634
        self.assertEqual(nysiis('Mackie', maxlength=8, modified=True), 'MCY')
635
        self.assertEqual(nysiis('Heitschmidt', maxlength=8, modified=True),
636
                         'HATSNAD')
637
        self.assertEqual(nysiis('Bart', maxlength=8, modified=True), 'BAD')
638
        self.assertEqual(nysiis('Hurd', maxlength=8, modified=True), 'HAD')
639
        self.assertEqual(nysiis('Hunt', maxlength=8, modified=True), 'HAN')
640
        self.assertEqual(nysiis('Westerlund', maxlength=8, modified=True),
641
                         'WASTARLA')
642
        self.assertEqual(nysiis('Evers', maxlength=8, modified=True), 'EVAR')
643
        self.assertEqual(nysiis('Devito', maxlength=8, modified=True), 'DAFAT')
644
        self.assertEqual(nysiis('Rawson', maxlength=8, modified=True), 'RASAN')
645
        self.assertEqual(nysiis('Shoulders', maxlength=8, modified=True),
646
                         'SALDAR')
647
        self.assertEqual(nysiis('Leighton', maxlength=8, modified=True),
648
                         'LATAN')
649
        self.assertEqual(nysiis('Wooldridge', maxlength=8, modified=True),
650
                         'WALDRAG')
651
        self.assertEqual(nysiis('Oliphant', maxlength=8, modified=True),
652
                         'OLAFAN')
653
        self.assertEqual(nysiis('Hatchett', maxlength=8, modified=True),
654
                         'HATCAT')
655
        self.assertEqual(nysiis('McKnight', maxlength=8, modified=True),
656
                         'MCNAT')
657
        self.assertEqual(nysiis('Rickert', maxlength=8, modified=True),
658
                         'RACAD')
659
        self.assertEqual(nysiis('Bowman', maxlength=8, modified=True), 'BANAN')
660
        self.assertEqual(nysiis('Vasquez', maxlength=8, modified=True), 'VASG')
661
        self.assertEqual(nysiis('Bashaw', maxlength=8, modified=True), 'BAS')
662
        self.assertEqual(nysiis('Schoenhoeft', maxlength=8, modified=True),
663
                         'SANAFT')
664
        self.assertEqual(nysiis('Heywood', maxlength=8, modified=True), 'HAD')
665
        self.assertEqual(nysiis('Hayman', maxlength=8, modified=True), 'HANAN')
666
        self.assertEqual(nysiis('Seawright', maxlength=8, modified=True),
667
                         'SARAT')
668
        self.assertEqual(nysiis('Kratzer', maxlength=8, modified=True),
669
                         'CRATSAR')
670
        self.assertEqual(nysiis('Canaday', maxlength=8, modified=True),
671
                         'CANADY')
672
        self.assertEqual(nysiis('Crepeau', maxlength=8, modified=True), 'CRAP')
673
674
        # Additional tests from @Yomguithereal's talisman
675
        # https://github.com/Yomguithereal/talisman/blob/master/test/phonetics/nysiis.js
676
        self.assertEqual(nysiis('Andrew', maxlength=8, modified=True), 'ANDR')
677
        self.assertEqual(nysiis('Robertson', maxlength=8, modified=True),
678
                         'RABARTSA')
679
        self.assertEqual(nysiis('Nolan', maxlength=8, modified=True), 'NALAN')
680
        self.assertEqual(nysiis('Louis XVI', maxlength=8, modified=True),
681
                         'LASXV')
682
        self.assertEqual(nysiis('Case', maxlength=8, modified=True), 'CAS')
683
        self.assertEqual(nysiis('Mclaughlin', maxlength=8, modified=True),
684
                         'MCLAGLAN')
685
        self.assertEqual(nysiis('Awale', maxlength=8, modified=True), 'AL')
686
        self.assertEqual(nysiis('Aegir', maxlength=8, modified=True), 'AGAR')
687
        self.assertEqual(nysiis('Lundgren', maxlength=8, modified=True),
688
                         'LANGRAN')
689
        self.assertEqual(nysiis('Philbert', maxlength=8, modified=True),
690
                         'FALBAD')
691
        self.assertEqual(nysiis('Harry', maxlength=8, modified=True), 'HARY')
692
        self.assertEqual(nysiis('Mackenzie', maxlength=8, modified=True),
693
                         'MCANSY')
694
695
        # maxlength bounds tests
696
        self.assertEqual(nysiis('Niall', maxlength=float('inf'),
697
                                modified=True), 'NAL')
698
        self.assertEqual(nysiis('Niall', maxlength=None, modified=True), 'NAL')
699
        self.assertEqual(nysiis('Niall', maxlength=0, modified=True), 'NAL')
700
701
702
class MraTestCases(unittest.TestCase):
703
    """Test MRA functions.
704
705
    test cases for abydos.phonetic.mra
706
    """
707
708
    def test_mra(self):
709
        """Test abydos.phonetic.mra."""
710
        self.assertEqual(mra(''), '')
711
712
        # https://en.wikipedia.org/wiki/Match_rating_approach
713
        self.assertEqual(mra('Byrne'), 'BYRN')
714
        self.assertEqual(mra('Boern'), 'BRN')
715
        self.assertEqual(mra('Smith'), 'SMTH')
716
        self.assertEqual(mra('Smyth'), 'SMYTH')
717
        self.assertEqual(mra('Catherine'), 'CTHRN')
718
        self.assertEqual(mra('Kathryn'), 'KTHRYN')
719
720
721
class MetaphoneTestCases(unittest.TestCase):
722
    """Test Metaphone functions.
723
724
    test cases for abydos.phonetic.metaphone
725
    """
726
727
    def test_metaphone(self):
728
        """Test abydos.phonetic.metaphone."""
729
        self.assertEqual(metaphone(''), '')
730
        self.assertEqual(metaphone('...'), '')
731
732
        # http://ntz-develop.blogspot.com/2011/03/phonetic-algorithms.html
733
        self.assertEqual(metaphone('Fishpool', 4), 'FXPL')
734
        self.assertEqual(metaphone('Fishpoole', 4), 'FXPL')
735
        self.assertEqual(metaphone('Gellately', 4), 'JLTL')
736
        self.assertEqual(metaphone('Gelletly', 4), 'JLTL')
737
        self.assertEqual(metaphone('Lowers', 4), 'LWRS')
738
        self.assertEqual(metaphone('Lowerson', 4), 'LWRS')
739
        self.assertEqual(metaphone('Mallabar', 4), 'MLBR')
740
        self.assertEqual(metaphone('Melbert', 4), 'MLBR')
741
        self.assertEqual(metaphone('Melbourn', 4), 'MLBR')
742
        self.assertEqual(metaphone('Melbourne', 4), 'MLBR')
743
        self.assertEqual(metaphone('Melburg', 4), 'MLBR')
744
        self.assertEqual(metaphone('Melbury', 4), 'MLBR')
745
        self.assertEqual(metaphone('Milberry', 4), 'MLBR')
746
        self.assertEqual(metaphone('Milborn', 4), 'MLBR')
747
        self.assertEqual(metaphone('Milbourn', 4), 'MLBR')
748
        self.assertEqual(metaphone('Milbourne', 4), 'MLBR')
749
        self.assertEqual(metaphone('Milburn', 4), 'MLBR')
750
        self.assertEqual(metaphone('Milburne', 4), 'MLBR')
751
        self.assertEqual(metaphone('Millberg', 4), 'MLBR')
752
        self.assertEqual(metaphone('Mulberry', 4), 'MLBR')
753
        self.assertEqual(metaphone('Mulbery', 4), 'MLBR')
754
        self.assertEqual(metaphone('Mulbry', 4), 'MLBR')
755
        self.assertEqual(metaphone('Saipy', 4), 'SP')
756
        self.assertEqual(metaphone('Sapey', 4), 'SP')
757
        self.assertEqual(metaphone('Sapp', 4), 'SP')
758
        self.assertEqual(metaphone('Sappy', 4), 'SP')
759
        self.assertEqual(metaphone('Sepey', 4), 'SP')
760
        self.assertEqual(metaphone('Seppey', 4), 'SP')
761
        self.assertEqual(metaphone('Sopp', 4), 'SP')
762
        self.assertEqual(metaphone('Zoppie', 4), 'SP')
763
        self.assertEqual(metaphone('Zoppo', 4), 'SP')
764
        self.assertEqual(metaphone('Zupa', 4), 'SP')
765
        self.assertEqual(metaphone('Zupo', 4), 'SP')
766
        self.assertEqual(metaphone('Zuppa', 4), 'SP')
767
768
        # assorted tests to complete code coverage
769
        self.assertEqual(metaphone('Xavier'), 'SFR')
770
        self.assertEqual(metaphone('Acacia'), 'AKX')
771
        self.assertEqual(metaphone('Schuler'), 'SKLR')
772
        self.assertEqual(metaphone('Sign'), 'SN')
773
        self.assertEqual(metaphone('Signed'), 'SNT')
774
        self.assertEqual(metaphone('Horatio'), 'HRX')
775
        self.assertEqual(metaphone('Ignatio'), 'IKNX')
776
        self.assertEqual(metaphone('Lucretia'), 'LKRX')
777
778
        # assorted tests to complete branch coverage
779
        self.assertEqual(metaphone('Lamb'), 'LM')
780
        self.assertEqual(metaphone('science'), 'SNS')
781
782
        # maxlength bounds tests
783
        self.assertEqual(metaphone('Niall', maxlength=float('inf')), 'NL')
784
        self.assertEqual(metaphone('Niall', maxlength=None), 'NL')
785
        self.assertEqual(metaphone('Niall', maxlength=0), 'NL')
786
787
788
class DoubleMetaphoneTestCases(unittest.TestCase):
789
    """Test Double Metaphone functions.
790
791
    test cases for abydos.phonetic.double_metaphone
792
793
    These test cases are copied from two sources:
794
    https://github.com/oubiwann/metaphone/blob/master/metaphone/tests/test_metaphone.py
795
    and
796
    http://swoodbridge.com/DoubleMetaPhone/surnames.txt
797
798
    Most test cases other than those in test_surnames and test_surnames4 come
799
    from the former and are under the following license:
800
801
        Copyright (c) 2007 Andrew Collins, Chris Leong
802
        Copyright (c) 2009 Matthew Somerville
803
        Copyright (c) 2010 Maximillian Dornseif, Richard Barran
804
        Copyright (c) 2012 Duncan McGreggor
805
        All rights reserved.
806
807
         * Redistribution and use in source and binary forms, with or without
808
            modification, are permitted provided that the following conditions
809
            are met:
810
811
         * Redistributions of source code must retain the above copyright
812
             notice, this list of conditions and the following disclaimer.
813
814
         * Redistributions in binary form must reproduce the above copyright
815
            notice, this list of conditions and the following disclaimer in
816
            the documentation and/or other materials provided with the
817
            distribution.
818
819
        Neither the name "Metaphone" nor the names of its contributors may be
820
        used to endorse or promote products derived from this software without
821
        specific prior written permission.
822
823
        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
824
        "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
825
        LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
826
        A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
827
        HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
828
        SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
829
        LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
830
        DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
831
        THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
832
        (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
833
        OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
834
835
    test_surname and test_surname4 come from a set of tests for a PHP port
836
    of Double Metaphone that is Copyright 2001, Stephen Woodbridge and
837
    identified as 'freely distributable'
838
    """
839
840
    def test_double_metaphone(self):
841
        """Test abydos.phonetic.double_metaphone."""
842
        # base case
843
        self.assertEqual(double_metaphone(''), ('', ''))
844
845
        # single result
846
        self.assertEqual(double_metaphone('aubrey'), ('APR', ''))
847
848
        # double result
849
        self.assertEqual(double_metaphone('richard'), ('RXRT', 'RKRT'))
850
851
        # general word list
852
        self.assertEqual(double_metaphone('Jose'), ('HS', ''))
853
        self.assertEqual(double_metaphone('cambrillo'), ('KMPRL', 'KMPR'))
854
        self.assertEqual(double_metaphone('otto'), ('AT', ''))
855
        self.assertEqual(double_metaphone('aubrey'), ('APR', ''))
856
        self.assertEqual(double_metaphone('maurice'), ('MRS', ''))
857
        self.assertEqual(double_metaphone('auto'), ('AT', ''))
858
        self.assertEqual(double_metaphone('maisey'), ('MS', ''))
859
        self.assertEqual(double_metaphone('catherine'), ('K0RN', 'KTRN'))
860
        self.assertEqual(double_metaphone('geoff'), ('JF', 'KF'))
861
        self.assertEqual(double_metaphone('Chile'), ('XL', ''))
862
        self.assertEqual(double_metaphone('katherine'), ('K0RN', 'KTRN'))
863
        self.assertEqual(double_metaphone('steven'), ('STFN', ''))
864
        self.assertEqual(double_metaphone('zhang'), ('JNK', ''))
865
        self.assertEqual(double_metaphone('bob'), ('PP', ''))
866
        self.assertEqual(double_metaphone('ray'), ('R', ''))
867
        self.assertEqual(double_metaphone('Tux'), ('TKS', ''))
868
        self.assertEqual(double_metaphone('bryan'), ('PRN', ''))
869
        self.assertEqual(double_metaphone('bryce'), ('PRS', ''))
870
        self.assertEqual(double_metaphone('Rapelje'), ('RPL', ''))
871
        self.assertEqual(double_metaphone('richard'), ('RXRT', 'RKRT'))
872
        self.assertEqual(double_metaphone('solilijs'), ('SLLS', ''))
873
        self.assertEqual(double_metaphone('Dallas'), ('TLS', ''))
874
        self.assertEqual(double_metaphone('Schwein'), ('XN', 'XFN'))
875
        self.assertEqual(double_metaphone('dave'), ('TF', ''))
876
        self.assertEqual(double_metaphone('eric'), ('ARK', ''))
877
        self.assertEqual(double_metaphone('Parachute'), ('PRKT', ''))
878
        self.assertEqual(double_metaphone('brian'), ('PRN', ''))
879
        self.assertEqual(double_metaphone('randy'), ('RNT', ''))
880
        self.assertEqual(double_metaphone('Through'), ('0R', 'TR'))
881
        self.assertEqual(double_metaphone('Nowhere'), ('NR', ''))
882
        self.assertEqual(double_metaphone('heidi'), ('HT', ''))
883
        self.assertEqual(double_metaphone('Arnow'), ('ARN', 'ARNF'))
884
        self.assertEqual(double_metaphone('Thumbail'), ('0MPL', 'TMPL'))
885
886
        # homophones
887
        self.assertEqual(double_metaphone('tolled'), double_metaphone('told'))
888
        self.assertEqual(double_metaphone('katherine'),
889
                         double_metaphone('catherine'))
890
        self.assertEqual(double_metaphone('brian'), double_metaphone('bryan'))
891
892
        # similar names
893
        self.assertEqual(double_metaphone('Bartoš'), ('PRT', ''))
894
        self.assertEqual(double_metaphone('Bartosz'), ('PRTS', 'PRTX'))
895
        self.assertEqual(double_metaphone('Bartosch'), ('PRTX', ''))
896
        self.assertEqual(double_metaphone('Bartos'), ('PRTS', ''))
897
        self.assertEqual(list(set(double_metaphone('Jablonski'))
898
                              .intersection(double_metaphone('Yablonsky'))),
899
                         ['APLNSK'])
900
        self.assertEqual(list(set(double_metaphone('Smith'))
901
                              .intersection(double_metaphone('Schmidt'))),
902
                         ['XMT'])
903
904
        # non-English Unicode
905
        self.assertEqual(double_metaphone('andestādītu'), ('ANTSTTT', ''))
906
907
        # c-cedilla
908
        self.assertEqual(double_metaphone('français'), ('FRNS', 'FRNSS'))
909
        self.assertEqual(double_metaphone('garçon'), ('KRSN', ''))
910
        self.assertEqual(double_metaphone('leçon'), ('LSN', ''))
911
912
        # German words
913
        self.assertEqual(double_metaphone('ach'), ('AK', ''))
914
        self.assertEqual(double_metaphone('bacher'), ('PKR', ''))
915
        self.assertEqual(double_metaphone('macher'), ('MKR', ''))
916
917
        # Italian words
918
        self.assertEqual(double_metaphone('bacci'), ('PX', ''))
919
        self.assertEqual(double_metaphone('bertucci'), ('PRTX', ''))
920
        self.assertEqual(double_metaphone('bellocchio'), ('PLX', ''))
921
        self.assertEqual(double_metaphone('bacchus'), ('PKS', ''))
922
        self.assertEqual(double_metaphone('focaccia'), ('FKX', ''))
923
        self.assertEqual(double_metaphone('chianti'), ('KNT', ''))
924
        self.assertEqual(double_metaphone('tagliaro'), ('TKLR', 'TLR'))
925
        self.assertEqual(double_metaphone('biaggi'), ('PJ', 'PK'))
926
927
        # Spanish words
928
        self.assertEqual(double_metaphone('bajador'), ('PJTR', 'PHTR'))
929
        self.assertEqual(double_metaphone('cabrillo'), ('KPRL', 'KPR'))
930
        self.assertEqual(double_metaphone('gallegos'), ('KLKS', 'KKS'))
931
        self.assertEqual(double_metaphone('San Jacinto'), ('SNHSNT', ''))
932
933
        # French words
934
        self.assertEqual(double_metaphone('rogier'), ('RJ', 'RJR'))
935
        self.assertEqual(double_metaphone('breaux'), ('PR', ''))
936
937
        # Slavic words
938
        self.assertEqual(double_metaphone('Wewski'), ('ASK', 'FFSK'))
939
940
        # Chinese words
941
        self.assertEqual(double_metaphone('zhao'), ('J', ''))
942
943
        # Dutch-origin words
944
        self.assertEqual(double_metaphone('school'), ('SKL', ''))
945
        self.assertEqual(double_metaphone('schooner'), ('SKNR', ''))
946
        self.assertEqual(double_metaphone('schermerhorn'),
947
                         ('XRMRRN', 'SKRMRRN'))
948
        self.assertEqual(double_metaphone('schenker'), ('XNKR', 'SKNKR'))
949
950
        # <ch> words
951
        self.assertEqual(double_metaphone('Charac'), ('KRK', ''))
952
        self.assertEqual(double_metaphone('Charis'), ('KRS', ''))
953
        self.assertEqual(double_metaphone('chord'), ('KRT', ''))
954
        self.assertEqual(double_metaphone('Chym'), ('KM', ''))
955
        self.assertEqual(double_metaphone('Chia'), ('K', ''))
956
        self.assertEqual(double_metaphone('chem'), ('KM', ''))
957
        self.assertEqual(double_metaphone('chore'), ('XR', ''))
958
        self.assertEqual(double_metaphone('orchestra'), ('ARKSTR', ''))
959
        self.assertEqual(double_metaphone('architect'), ('ARKTKT', ''))
960
        self.assertEqual(double_metaphone('orchid'), ('ARKT', ''))
961
962
        # <cc> words
963
        self.assertEqual(double_metaphone('accident'), ('AKSTNT', ''))
964
        self.assertEqual(double_metaphone('accede'), ('AKST', ''))
965
        self.assertEqual(double_metaphone('succeed'), ('SKST', ''))
966
967
        # <mc> words
968
        self.assertEqual(double_metaphone('mac caffrey'), ('MKFR', ''))
969
        self.assertEqual(double_metaphone('mac gregor'), ('MKRKR', ''))
970
        self.assertEqual(double_metaphone('mc crae'), ('MKR', ''))
971
        self.assertEqual(double_metaphone('mcclain'), ('MKLN', ''))
972
973
        # <gh> words
974
        self.assertEqual(double_metaphone('laugh'), ('LF', ''))
975
        self.assertEqual(double_metaphone('cough'), ('KF', ''))
976
        self.assertEqual(double_metaphone('rough'), ('RF', ''))
977
978
        # <g__> words
979
        self.assertEqual(double_metaphone('gya'), ('K', 'J'))
980
        self.assertEqual(double_metaphone('ges'), ('KS', 'JS'))
981
        self.assertEqual(double_metaphone('gep'), ('KP', 'JP'))
982
        self.assertEqual(double_metaphone('geb'), ('KP', 'JP'))
983
        self.assertEqual(double_metaphone('gel'), ('KL', 'JL'))
984
        self.assertEqual(double_metaphone('gey'), ('K', 'J'))
985
        self.assertEqual(double_metaphone('gib'), ('KP', 'JP'))
986
        self.assertEqual(double_metaphone('gil'), ('KL', 'JL'))
987
        self.assertEqual(double_metaphone('gin'), ('KN', 'JN'))
988
        self.assertEqual(double_metaphone('gie'), ('K', 'J'))
989
        self.assertEqual(double_metaphone('gei'), ('K', 'J'))
990
        self.assertEqual(double_metaphone('ger'), ('KR', 'JR'))
991
        self.assertEqual(double_metaphone('danger'), ('TNJR', 'TNKR'))
992
        self.assertEqual(double_metaphone('manager'), ('MNKR', 'MNJR'))
993
        self.assertEqual(double_metaphone('dowager'), ('TKR', 'TJR'))
994
995
        # <pb> words
996
        self.assertEqual(double_metaphone('Campbell'), ('KMPL', ''))
997
        self.assertEqual(double_metaphone('raspberry'), ('RSPR', ''))
998
999
        # <th> words
1000
        self.assertEqual(double_metaphone('Thomas'), ('TMS', ''))
1001
        self.assertEqual(double_metaphone('Thames'), ('TMS', ''))
1002
1003
        # etc. (for code coverage)
1004
        self.assertEqual(double_metaphone('Xavier'), ('SF', 'SFR'))
1005
        self.assertEqual(double_metaphone('Michael'), ('MKL', 'MXL'))
1006
        self.assertEqual(double_metaphone('Ignacio'), ('AKNS', 'ANX'))
1007
        self.assertEqual(double_metaphone('Ajjam'), ('AJM', ''))
1008
        self.assertEqual(double_metaphone('Akkad'), ('AKT', ''))
1009
        self.assertEqual(double_metaphone('Año'), ('AN', ''))
1010
        self.assertEqual(double_metaphone('Año'), double_metaphone('Anno'))
1011
        self.assertEqual(double_metaphone('Caucasian'), ('KKSN', 'KKXN'))
1012
        self.assertEqual(double_metaphone('Kaukasian'), ('KKSN', ''))
1013
        self.assertEqual(double_metaphone('Zaqqum'), ('SKM', ''))
1014
        self.assertEqual(double_metaphone('stevven'), ('STFN', ''))
1015
        self.assertEqual(double_metaphone('Tuxx'), ('TKS', ''))
1016
        self.assertEqual(double_metaphone('Ghiradelli'), ('JRTL', ''))
1017
        self.assertEqual(double_metaphone('ghoul'), ('KL', ''))
1018
        self.assertEqual(double_metaphone('hej'), ('HJ', 'H'))
1019
1020
        # maxlength bounds tests
1021
        self.assertEqual(double_metaphone('Niall', maxlength=float('inf')),
1022
                         ('NL', ''))
1023
        self.assertEqual(double_metaphone('Niall', maxlength=None), ('NL', ''))
1024
        self.assertEqual(double_metaphone('Niall', maxlength=0), ('NL', ''))
1025
1026
    def test_double_metaphone_surnames(self):
1027
        """Test abydos.phonetic.double_metaphone (surname data)."""
1028
        self.assertEqual(double_metaphone(''), ('', ''))
1029
        self.assertEqual(double_metaphone('ALLERTON'), ('ALRTN', ''))
1030
        self.assertEqual(double_metaphone('Acton'), ('AKTN', ''))
1031
        self.assertEqual(double_metaphone('Adams'), ('ATMS', ''))
1032
        self.assertEqual(double_metaphone('Aggar'), ('AKR', ''))
1033
        self.assertEqual(double_metaphone('Ahl'), ('AL', ''))
1034
        self.assertEqual(double_metaphone('Aiken'), ('AKN', ''))
1035
        self.assertEqual(double_metaphone('Alan'), ('ALN', ''))
1036
        self.assertEqual(double_metaphone('Alcock'), ('ALKK', ''))
1037
        self.assertEqual(double_metaphone('Alden'), ('ALTN', ''))
1038
        self.assertEqual(double_metaphone('Aldham'), ('ALTM', ''))
1039
        self.assertEqual(double_metaphone('Allen'), ('ALN', ''))
1040
        self.assertEqual(double_metaphone('Allerton'), ('ALRTN', ''))
1041
        self.assertEqual(double_metaphone('Alsop'), ('ALSP', ''))
1042
        self.assertEqual(double_metaphone('Alwein'), ('ALN', ''))
1043
        self.assertEqual(double_metaphone('Ambler'), ('AMPLR', ''))
1044
        self.assertEqual(double_metaphone('Andevill'), ('ANTFL', ''))
1045
        self.assertEqual(double_metaphone('Andrews'), ('ANTRS', ''))
1046
        self.assertEqual(double_metaphone('Andreyco'), ('ANTRK', ''))
1047
        self.assertEqual(double_metaphone('Andriesse'), ('ANTRS', ''))
1048
        self.assertEqual(double_metaphone('Angier'), ('ANJ', 'ANJR'))
1049
        self.assertEqual(double_metaphone('Annabel'), ('ANPL', ''))
1050
        self.assertEqual(double_metaphone('Anne'), ('AN', ''))
1051
        self.assertEqual(double_metaphone('Anstye'), ('ANST', ''))
1052
        self.assertEqual(double_metaphone('Appling'), ('APLNK', ''))
1053
        self.assertEqual(double_metaphone('Apuke'), ('APK', ''))
1054
        self.assertEqual(double_metaphone('Arnold'), ('ARNLT', ''))
1055
        self.assertEqual(double_metaphone('Ashby'), ('AXP', ''))
1056
        self.assertEqual(double_metaphone('Astwood'), ('ASTT', ''))
1057
        self.assertEqual(double_metaphone('Atkinson'), ('ATKNSN', ''))
1058
        self.assertEqual(double_metaphone('Audley'), ('ATL', ''))
1059
        self.assertEqual(double_metaphone('Austin'), ('ASTN', ''))
1060
        self.assertEqual(double_metaphone('Avenal'), ('AFNL', ''))
1061
        self.assertEqual(double_metaphone('Ayer'), ('AR', ''))
1062
        self.assertEqual(double_metaphone('Ayot'), ('AT', ''))
1063
        self.assertEqual(double_metaphone('Babbitt'), ('PPT', ''))
1064
        self.assertEqual(double_metaphone('Bachelor'), ('PXLR', 'PKLR'))
1065
        self.assertEqual(double_metaphone('Bachelour'), ('PXLR', 'PKLR'))
1066
        self.assertEqual(double_metaphone('Bailey'), ('PL', ''))
1067
        self.assertEqual(double_metaphone('Baivel'), ('PFL', ''))
1068
        self.assertEqual(double_metaphone('Baker'), ('PKR', ''))
1069
        self.assertEqual(double_metaphone('Baldwin'), ('PLTN', ''))
1070
        self.assertEqual(double_metaphone('Balsley'), ('PLSL', ''))
1071
        self.assertEqual(double_metaphone('Barber'), ('PRPR', ''))
1072
        self.assertEqual(double_metaphone('Barker'), ('PRKR', ''))
1073
        self.assertEqual(double_metaphone('Barlow'), ('PRL', 'PRLF'))
1074
        self.assertEqual(double_metaphone('Barnard'), ('PRNRT', ''))
1075
        self.assertEqual(double_metaphone('Barnes'), ('PRNS', ''))
1076
        self.assertEqual(double_metaphone('Barnsley'), ('PRNSL', ''))
1077
        self.assertEqual(double_metaphone('Barouxis'), ('PRKSS', ''))
1078
        self.assertEqual(double_metaphone('Bartlet'), ('PRTLT', ''))
1079
        self.assertEqual(double_metaphone('Basley'), ('PSL', ''))
1080
        self.assertEqual(double_metaphone('Basset'), ('PST', ''))
1081
        self.assertEqual(double_metaphone('Bassett'), ('PST', ''))
1082
        self.assertEqual(double_metaphone('Batchlor'), ('PXLR', ''))
1083
        self.assertEqual(double_metaphone('Bates'), ('PTS', ''))
1084
        self.assertEqual(double_metaphone('Batson'), ('PTSN', ''))
1085
        self.assertEqual(double_metaphone('Bayes'), ('PS', ''))
1086
        self.assertEqual(double_metaphone('Bayley'), ('PL', ''))
1087
        self.assertEqual(double_metaphone('Beale'), ('PL', ''))
1088
        self.assertEqual(double_metaphone('Beauchamp'), ('PXMP', 'PKMP'))
1089
        self.assertEqual(double_metaphone('Beauclerc'), ('PKLRK', ''))
1090
        self.assertEqual(double_metaphone('Beech'), ('PK', ''))
1091
        self.assertEqual(double_metaphone('Beers'), ('PRS', ''))
1092
        self.assertEqual(double_metaphone('Beke'), ('PK', ''))
1093
        self.assertEqual(double_metaphone('Belcher'), ('PLXR', 'PLKR'))
1094
        self.assertEqual(double_metaphone('Benjamin'), ('PNJMN', ''))
1095
        self.assertEqual(double_metaphone('Benningham'), ('PNNKM', ''))
1096
        self.assertEqual(double_metaphone('Bereford'), ('PRFRT', ''))
1097
        self.assertEqual(double_metaphone('Bergen'), ('PRJN', 'PRKN'))
1098
        self.assertEqual(double_metaphone('Berkeley'), ('PRKL', ''))
1099
        self.assertEqual(double_metaphone('Berry'), ('PR', ''))
1100
        self.assertEqual(double_metaphone('Besse'), ('PS', ''))
1101
        self.assertEqual(double_metaphone('Bessey'), ('PS', ''))
1102
        self.assertEqual(double_metaphone('Bessiles'), ('PSLS', ''))
1103
        self.assertEqual(double_metaphone('Bigelow'), ('PJL', 'PKLF'))
1104
        self.assertEqual(double_metaphone('Bigg'), ('PK', ''))
1105
        self.assertEqual(double_metaphone('Bigod'), ('PKT', ''))
1106
        self.assertEqual(double_metaphone('Billings'), ('PLNKS', ''))
1107
        self.assertEqual(double_metaphone('Bimper'), ('PMPR', ''))
1108
        self.assertEqual(double_metaphone('Binker'), ('PNKR', ''))
1109
        self.assertEqual(double_metaphone('Birdsill'), ('PRTSL', ''))
1110
        self.assertEqual(double_metaphone('Bishop'), ('PXP', ''))
1111
        self.assertEqual(double_metaphone('Black'), ('PLK', ''))
1112
        self.assertEqual(double_metaphone('Blagge'), ('PLK', ''))
1113
        self.assertEqual(double_metaphone('Blake'), ('PLK', ''))
1114
        self.assertEqual(double_metaphone('Blanck'), ('PLNK', ''))
1115
        self.assertEqual(double_metaphone('Bledsoe'), ('PLTS', ''))
1116
        self.assertEqual(double_metaphone('Blennerhasset'), ('PLNRST', ''))
1117
        self.assertEqual(double_metaphone('Blessing'), ('PLSNK', ''))
1118
        self.assertEqual(double_metaphone('Blewett'), ('PLT', ''))
1119
        self.assertEqual(double_metaphone('Bloctgoed'), ('PLKTKT', ''))
1120
        self.assertEqual(double_metaphone('Bloetgoet'), ('PLTKT', ''))
1121
        self.assertEqual(double_metaphone('Bloodgood'), ('PLTKT', ''))
1122
        self.assertEqual(double_metaphone('Blossom'), ('PLSM', ''))
1123
        self.assertEqual(double_metaphone('Blount'), ('PLNT', ''))
1124
        self.assertEqual(double_metaphone('Bodine'), ('PTN', ''))
1125
        self.assertEqual(double_metaphone('Bodman'), ('PTMN', ''))
1126
        self.assertEqual(double_metaphone('BonCoeur'), ('PNKR', ''))
1127
        self.assertEqual(double_metaphone('Bond'), ('PNT', ''))
1128
        self.assertEqual(double_metaphone('Boscawen'), ('PSKN', ''))
1129
        self.assertEqual(double_metaphone('Bosworth'), ('PSR0', 'PSRT'))
1130
        self.assertEqual(double_metaphone('Bouchier'), ('PX', 'PKR'))
1131
        self.assertEqual(double_metaphone('Bowne'), ('PN', ''))
1132
        self.assertEqual(double_metaphone('Bradbury'), ('PRTPR', ''))
1133
        self.assertEqual(double_metaphone('Bradder'), ('PRTR', ''))
1134
        self.assertEqual(double_metaphone('Bradford'), ('PRTFRT', ''))
1135
        self.assertEqual(double_metaphone('Bradstreet'), ('PRTSTRT', ''))
1136
        self.assertEqual(double_metaphone('Braham'), ('PRHM', ''))
1137
        self.assertEqual(double_metaphone('Brailsford'), ('PRLSFRT', ''))
1138
        self.assertEqual(double_metaphone('Brainard'), ('PRNRT', ''))
1139
        self.assertEqual(double_metaphone('Brandish'), ('PRNTX', ''))
1140
        self.assertEqual(double_metaphone('Braun'), ('PRN', ''))
1141
        self.assertEqual(double_metaphone('Brecc'), ('PRK', ''))
1142
        self.assertEqual(double_metaphone('Brent'), ('PRNT', ''))
1143
        self.assertEqual(double_metaphone('Brenton'), ('PRNTN', ''))
1144
        self.assertEqual(double_metaphone('Briggs'), ('PRKS', ''))
1145
        self.assertEqual(double_metaphone('Brigham'), ('PRM', ''))
1146
        self.assertEqual(double_metaphone('Brobst'), ('PRPST', ''))
1147
        self.assertEqual(double_metaphone('Brome'), ('PRM', ''))
1148
        self.assertEqual(double_metaphone('Bronson'), ('PRNSN', ''))
1149
        self.assertEqual(double_metaphone('Brooks'), ('PRKS', ''))
1150
        self.assertEqual(double_metaphone('Brouillard'), ('PRLRT', ''))
1151
        self.assertEqual(double_metaphone('Brown'), ('PRN', ''))
1152
        self.assertEqual(double_metaphone('Browne'), ('PRN', ''))
1153
        self.assertEqual(double_metaphone('Brownell'), ('PRNL', ''))
1154
        self.assertEqual(double_metaphone('Bruley'), ('PRL', ''))
1155
        self.assertEqual(double_metaphone('Bryant'), ('PRNT', ''))
1156
        self.assertEqual(double_metaphone('Brzozowski'),
1157
                         ('PRSSSK', 'PRTSTSFSK'))
1158
        self.assertEqual(double_metaphone('Buide'), ('PT', ''))
1159
        self.assertEqual(double_metaphone('Bulmer'), ('PLMR', ''))
1160
        self.assertEqual(double_metaphone('Bunker'), ('PNKR', ''))
1161
        self.assertEqual(double_metaphone('Burden'), ('PRTN', ''))
1162
        self.assertEqual(double_metaphone('Burge'), ('PRJ', 'PRK'))
1163
        self.assertEqual(double_metaphone('Burgoyne'), ('PRKN', ''))
1164
        self.assertEqual(double_metaphone('Burke'), ('PRK', ''))
1165
        self.assertEqual(double_metaphone('Burnett'), ('PRNT', ''))
1166
        self.assertEqual(double_metaphone('Burpee'), ('PRP', ''))
1167
        self.assertEqual(double_metaphone('Bursley'), ('PRSL', ''))
1168
        self.assertEqual(double_metaphone('Burton'), ('PRTN', ''))
1169
        self.assertEqual(double_metaphone('Bushnell'), ('PXNL', ''))
1170
        self.assertEqual(double_metaphone('Buss'), ('PS', ''))
1171
        self.assertEqual(double_metaphone('Buswell'), ('PSL', ''))
1172
        self.assertEqual(double_metaphone('Butler'), ('PTLR', ''))
1173
        self.assertEqual(double_metaphone('Calkin'), ('KLKN', ''))
1174
        self.assertEqual(double_metaphone('Canada'), ('KNT', ''))
1175
        self.assertEqual(double_metaphone('Canmore'), ('KNMR', ''))
1176
        self.assertEqual(double_metaphone('Canney'), ('KN', ''))
1177
        self.assertEqual(double_metaphone('Capet'), ('KPT', ''))
1178
        self.assertEqual(double_metaphone('Card'), ('KRT', ''))
1179
        self.assertEqual(double_metaphone('Carman'), ('KRMN', ''))
1180
        self.assertEqual(double_metaphone('Carpenter'), ('KRPNTR', ''))
1181
        self.assertEqual(double_metaphone('Cartwright'), ('KRTRT', ''))
1182
        self.assertEqual(double_metaphone('Casey'), ('KS', ''))
1183
        self.assertEqual(double_metaphone('Catterfield'), ('KTRFLT', ''))
1184
        self.assertEqual(double_metaphone('Ceeley'), ('SL', ''))
1185
        self.assertEqual(double_metaphone('Chambers'), ('XMPRS', ''))
1186
        self.assertEqual(double_metaphone('Champion'), ('XMPN', ''))
1187
        self.assertEqual(double_metaphone('Chapman'), ('XPMN', ''))
1188
        self.assertEqual(double_metaphone('Chase'), ('XS', ''))
1189
        self.assertEqual(double_metaphone('Cheney'), ('XN', ''))
1190
        self.assertEqual(double_metaphone('Chetwynd'), ('XTNT', ''))
1191
        self.assertEqual(double_metaphone('Chevalier'), ('XFL', 'XFLR'))
1192
        self.assertEqual(double_metaphone('Chillingsworth'),
1193
                         ('XLNKSR0', 'XLNKSRT'))
1194
        self.assertEqual(double_metaphone('Christie'), ('KRST', ''))
1195
        self.assertEqual(double_metaphone('Chubbuck'), ('XPK', ''))
1196
        self.assertEqual(double_metaphone('Church'), ('XRX', 'XRK'))
1197
        self.assertEqual(double_metaphone('Clark'), ('KLRK', ''))
1198
        self.assertEqual(double_metaphone('Clarke'), ('KLRK', ''))
1199
        self.assertEqual(double_metaphone('Cleare'), ('KLR', ''))
1200
        self.assertEqual(double_metaphone('Clement'), ('KLMNT', ''))
1201
        self.assertEqual(double_metaphone('Clerke'), ('KLRK', ''))
1202
        self.assertEqual(double_metaphone('Clibben'), ('KLPN', ''))
1203
        self.assertEqual(double_metaphone('Clifford'), ('KLFRT', ''))
1204
        self.assertEqual(double_metaphone('Clivedon'), ('KLFTN', ''))
1205
        self.assertEqual(double_metaphone('Close'), ('KLS', ''))
1206
        self.assertEqual(double_metaphone('Clothilde'), ('KL0LT', 'KLTLT'))
1207
        self.assertEqual(double_metaphone('Cobb'), ('KP', ''))
1208
        self.assertEqual(double_metaphone('Coburn'), ('KPRN', ''))
1209
        self.assertEqual(double_metaphone('Coburne'), ('KPRN', ''))
1210
        self.assertEqual(double_metaphone('Cocke'), ('KK', ''))
1211
        self.assertEqual(double_metaphone('Coffin'), ('KFN', ''))
1212
        self.assertEqual(double_metaphone('Coffyn'), ('KFN', ''))
1213
        self.assertEqual(double_metaphone('Colborne'), ('KLPRN', ''))
1214
        self.assertEqual(double_metaphone('Colby'), ('KLP', ''))
1215
        self.assertEqual(double_metaphone('Cole'), ('KL', ''))
1216
        self.assertEqual(double_metaphone('Coleman'), ('KLMN', ''))
1217
        self.assertEqual(double_metaphone('Collier'), ('KL', 'KLR'))
1218
        self.assertEqual(double_metaphone('Compton'), ('KMPTN', ''))
1219
        self.assertEqual(double_metaphone('Cone'), ('KN', ''))
1220
        self.assertEqual(double_metaphone('Cook'), ('KK', ''))
1221
        self.assertEqual(double_metaphone('Cooke'), ('KK', ''))
1222
        self.assertEqual(double_metaphone('Cooper'), ('KPR', ''))
1223
        self.assertEqual(double_metaphone('Copperthwaite'), ('KPR0T', 'KPRTT'))
1224
        self.assertEqual(double_metaphone('Corbet'), ('KRPT', ''))
1225
        self.assertEqual(double_metaphone('Corell'), ('KRL', ''))
1226
        self.assertEqual(double_metaphone('Corey'), ('KR', ''))
1227
        self.assertEqual(double_metaphone('Corlies'), ('KRLS', ''))
1228
        self.assertEqual(double_metaphone('Corneliszen'), ('KRNLSN', 'KRNLXN'))
1229
        self.assertEqual(double_metaphone('Cornelius'), ('KRNLS', ''))
1230
        self.assertEqual(double_metaphone('Cornwallis'), ('KRNLS', ''))
1231
        self.assertEqual(double_metaphone('Cosgrove'), ('KSKRF', ''))
1232
        self.assertEqual(double_metaphone('Count of Brionne'), ('KNTFPRN', ''))
1233
        self.assertEqual(double_metaphone('Covill'), ('KFL', ''))
1234
        self.assertEqual(double_metaphone('Cowperthwaite'), ('KPR0T', 'KPRTT'))
1235
        self.assertEqual(double_metaphone('Cowperwaite'), ('KPRT', ''))
1236
        self.assertEqual(double_metaphone('Crane'), ('KRN', ''))
1237
        self.assertEqual(double_metaphone('Creagmile'), ('KRKML', ''))
1238
        self.assertEqual(double_metaphone('Crew'), ('KR', 'KRF'))
1239
        self.assertEqual(double_metaphone('Crispin'), ('KRSPN', ''))
1240
        self.assertEqual(double_metaphone('Crocker'), ('KRKR', ''))
1241
        self.assertEqual(double_metaphone('Crockett'), ('KRKT', ''))
1242
        self.assertEqual(double_metaphone('Crosby'), ('KRSP', ''))
1243
        self.assertEqual(double_metaphone('Crump'), ('KRMP', ''))
1244
        self.assertEqual(double_metaphone('Cunningham'), ('KNNKM', ''))
1245
        self.assertEqual(double_metaphone('Curtis'), ('KRTS', ''))
1246
        self.assertEqual(double_metaphone('Cutha'), ('K0', 'KT'))
1247
        self.assertEqual(double_metaphone('Cutter'), ('KTR', ''))
1248
        self.assertEqual(double_metaphone('D\'Aubigny'), ('TPN', 'TPKN'))
1249
        self.assertEqual(double_metaphone('DAVIS'), ('TFS', ''))
1250
        self.assertEqual(double_metaphone('Dabinott'), ('TPNT', ''))
1251
        self.assertEqual(double_metaphone('Dacre'), ('TKR', ''))
1252
        self.assertEqual(double_metaphone('Daggett'), ('TKT', ''))
1253
        self.assertEqual(double_metaphone('Danvers'), ('TNFRS', ''))
1254
        self.assertEqual(double_metaphone('Darcy'), ('TRS', ''))
1255
        self.assertEqual(double_metaphone('Davis'), ('TFS', ''))
1256
        self.assertEqual(double_metaphone('Dawn'), ('TN', ''))
1257
        self.assertEqual(double_metaphone('Dawson'), ('TSN', ''))
1258
        self.assertEqual(double_metaphone('Day'), ('T', ''))
1259
        self.assertEqual(double_metaphone('Daye'), ('T', ''))
1260
        self.assertEqual(double_metaphone('DeGrenier'), ('TKRN', 'TKRNR'))
1261
        self.assertEqual(double_metaphone('Dean'), ('TN', ''))
1262
        self.assertEqual(double_metaphone('Deekindaugh'), ('TKNT', ''))
1263
        self.assertEqual(double_metaphone('Dennis'), ('TNS', ''))
1264
        self.assertEqual(double_metaphone('Denny'), ('TN', ''))
1265
        self.assertEqual(double_metaphone('Denton'), ('TNTN', ''))
1266
        self.assertEqual(double_metaphone('Desborough'), ('TSPRF', ''))
1267
        self.assertEqual(double_metaphone('Despenser'), ('TSPNSR', ''))
1268
        self.assertEqual(double_metaphone('Deverill'), ('TFRL', ''))
1269
        self.assertEqual(double_metaphone('Devine'), ('TFN', ''))
1270
        self.assertEqual(double_metaphone('Dexter'), ('TKSTR', ''))
1271
        self.assertEqual(double_metaphone('Dillaway'), ('TL', ''))
1272
        self.assertEqual(double_metaphone('Dimmick'), ('TMK', ''))
1273
        self.assertEqual(double_metaphone('Dinan'), ('TNN', ''))
1274
        self.assertEqual(double_metaphone('Dix'), ('TKS', ''))
1275
        self.assertEqual(double_metaphone('Doggett'), ('TKT', ''))
1276
        self.assertEqual(double_metaphone('Donahue'), ('TNH', ''))
1277
        self.assertEqual(double_metaphone('Dorfman'), ('TRFMN', ''))
1278
        self.assertEqual(double_metaphone('Dorris'), ('TRS', ''))
1279
        self.assertEqual(double_metaphone('Dow'), ('T', 'TF'))
1280
        self.assertEqual(double_metaphone('Downey'), ('TN', ''))
1281
        self.assertEqual(double_metaphone('Downing'), ('TNNK', ''))
1282
        self.assertEqual(double_metaphone('Dowsett'), ('TST', ''))
1283
        self.assertEqual(double_metaphone('Duck?'), ('TK', ''))
1284
        self.assertEqual(double_metaphone('Dudley'), ('TTL', ''))
1285
        self.assertEqual(double_metaphone('Duffy'), ('TF', ''))
1286
        self.assertEqual(double_metaphone('Dunn'), ('TN', ''))
1287
        self.assertEqual(double_metaphone('Dunsterville'), ('TNSTRFL', ''))
1288
        self.assertEqual(double_metaphone('Durrant'), ('TRNT', ''))
1289
        self.assertEqual(double_metaphone('Durrin'), ('TRN', ''))
1290
        self.assertEqual(double_metaphone('Dustin'), ('TSTN', ''))
1291
        self.assertEqual(double_metaphone('Duston'), ('TSTN', ''))
1292
        self.assertEqual(double_metaphone('Eames'), ('AMS', ''))
1293
        self.assertEqual(double_metaphone('Early'), ('ARL', ''))
1294
        self.assertEqual(double_metaphone('Easty'), ('AST', ''))
1295
        self.assertEqual(double_metaphone('Ebbett'), ('APT', ''))
1296
        self.assertEqual(double_metaphone('Eberbach'), ('APRPK', ''))
1297
        self.assertEqual(double_metaphone('Eberhard'), ('APRRT', ''))
1298
        self.assertEqual(double_metaphone('Eddy'), ('AT', ''))
1299
        self.assertEqual(double_metaphone('Edenden'), ('ATNTN', ''))
1300
        self.assertEqual(double_metaphone('Edwards'), ('ATRTS', ''))
1301
        self.assertEqual(double_metaphone('Eglinton'), ('AKLNTN', 'ALNTN'))
1302
        self.assertEqual(double_metaphone('Eliot'), ('ALT', ''))
1303
        self.assertEqual(double_metaphone('Elizabeth'), ('ALSP0', 'ALSPT'))
1304
        self.assertEqual(double_metaphone('Ellis'), ('ALS', ''))
1305
        self.assertEqual(double_metaphone('Ellison'), ('ALSN', ''))
1306
        self.assertEqual(double_metaphone('Ellot'), ('ALT', ''))
1307
        self.assertEqual(double_metaphone('Elny'), ('ALN', ''))
1308
        self.assertEqual(double_metaphone('Elsner'), ('ALSNR', ''))
1309
        self.assertEqual(double_metaphone('Emerson'), ('AMRSN', ''))
1310
        self.assertEqual(double_metaphone('Empson'), ('AMPSN', ''))
1311
        self.assertEqual(double_metaphone('Est'), ('AST', ''))
1312
        self.assertEqual(double_metaphone('Estabrook'), ('ASTPRK', ''))
1313
        self.assertEqual(double_metaphone('Estes'), ('ASTS', ''))
1314
        self.assertEqual(double_metaphone('Estey'), ('AST', ''))
1315
        self.assertEqual(double_metaphone('Evans'), ('AFNS', ''))
1316
        self.assertEqual(double_metaphone('Fallowell'), ('FLL', ''))
1317
        self.assertEqual(double_metaphone('Farnsworth'), ('FRNSR0', 'FRNSRT'))
1318
        self.assertEqual(double_metaphone('Feake'), ('FK', ''))
1319
        self.assertEqual(double_metaphone('Feke'), ('FK', ''))
1320
        self.assertEqual(double_metaphone('Fellows'), ('FLS', ''))
1321
        self.assertEqual(double_metaphone('Fettiplace'), ('FTPLS', ''))
1322
        self.assertEqual(double_metaphone('Finney'), ('FN', ''))
1323
        self.assertEqual(double_metaphone('Fischer'), ('FXR', 'FSKR'))
1324
        self.assertEqual(double_metaphone('Fisher'), ('FXR', ''))
1325
        self.assertEqual(double_metaphone('Fisk'), ('FSK', ''))
1326
        self.assertEqual(double_metaphone('Fiske'), ('FSK', ''))
1327
        self.assertEqual(double_metaphone('Fletcher'), ('FLXR', ''))
1328
        self.assertEqual(double_metaphone('Folger'), ('FLKR', 'FLJR'))
1329
        self.assertEqual(double_metaphone('Foliot'), ('FLT', ''))
1330
        self.assertEqual(double_metaphone('Folyot'), ('FLT', ''))
1331
        self.assertEqual(double_metaphone('Fones'), ('FNS', ''))
1332
        self.assertEqual(double_metaphone('Fordham'), ('FRTM', ''))
1333
        self.assertEqual(double_metaphone('Forstner'), ('FRSTNR', ''))
1334
        self.assertEqual(double_metaphone('Fosten'), ('FSTN', ''))
1335
        self.assertEqual(double_metaphone('Foster'), ('FSTR', ''))
1336
        self.assertEqual(double_metaphone('Foulke'), ('FLK', ''))
1337
        self.assertEqual(double_metaphone('Fowler'), ('FLR', ''))
1338
        self.assertEqual(double_metaphone('Foxwell'), ('FKSL', ''))
1339
        self.assertEqual(double_metaphone('Fraley'), ('FRL', ''))
1340
        self.assertEqual(double_metaphone('Franceys'), ('FRNSS', ''))
1341
        self.assertEqual(double_metaphone('Franke'), ('FRNK', ''))
1342
        self.assertEqual(double_metaphone('Frascella'), ('FRSL', ''))
1343
        self.assertEqual(double_metaphone('Frazer'), ('FRSR', ''))
1344
        self.assertEqual(double_metaphone('Fredd'), ('FRT', ''))
1345
        self.assertEqual(double_metaphone('Freeman'), ('FRMN', ''))
1346
        self.assertEqual(double_metaphone('French'), ('FRNX', 'FRNK'))
1347
        self.assertEqual(double_metaphone('Freville'), ('FRFL', ''))
1348
        self.assertEqual(double_metaphone('Frey'), ('FR', ''))
1349
        self.assertEqual(double_metaphone('Frick'), ('FRK', ''))
1350
        self.assertEqual(double_metaphone('Frier'), ('FR', 'FRR'))
1351
        self.assertEqual(double_metaphone('Froe'), ('FR', ''))
1352
        self.assertEqual(double_metaphone('Frorer'), ('FRRR', ''))
1353
        self.assertEqual(double_metaphone('Frost'), ('FRST', ''))
1354
        self.assertEqual(double_metaphone('Frothingham'), ('FR0NKM', 'FRTNKM'))
1355
        self.assertEqual(double_metaphone('Fry'), ('FR', ''))
1356
        self.assertEqual(double_metaphone('Gaffney'), ('KFN', ''))
1357
        self.assertEqual(double_metaphone('Gage'), ('KJ', 'KK'))
1358
        self.assertEqual(double_metaphone('Gallion'), ('KLN', ''))
1359
        self.assertEqual(double_metaphone('Gallishan'), ('KLXN', ''))
1360
        self.assertEqual(double_metaphone('Gamble'), ('KMPL', ''))
1361
        self.assertEqual(double_metaphone('Garbrand'), ('KRPRNT', ''))
1362
        self.assertEqual(double_metaphone('Gardner'), ('KRTNR', ''))
1363
        self.assertEqual(double_metaphone('Garrett'), ('KRT', ''))
1364
        self.assertEqual(double_metaphone('Gassner'), ('KSNR', ''))
1365
        self.assertEqual(double_metaphone('Gater'), ('KTR', ''))
1366
        self.assertEqual(double_metaphone('Gaunt'), ('KNT', ''))
1367
        self.assertEqual(double_metaphone('Gayer'), ('KR', ''))
1368
        self.assertEqual(double_metaphone('Gerken'), ('KRKN', 'JRKN'))
1369
        self.assertEqual(double_metaphone('Gerritsen'), ('KRTSN', 'JRTSN'))
1370
        self.assertEqual(double_metaphone('Gibbs'), ('KPS', 'JPS'))
1371
        self.assertEqual(double_metaphone('Giffard'), ('JFRT', 'KFRT'))
1372
        self.assertEqual(double_metaphone('Gilbert'), ('KLPRT', 'JLPRT'))
1373
        self.assertEqual(double_metaphone('Gill'), ('KL', 'JL'))
1374
        self.assertEqual(double_metaphone('Gilman'), ('KLMN', 'JLMN'))
1375
        self.assertEqual(double_metaphone('Glass'), ('KLS', ''))
1376
        self.assertEqual(double_metaphone('GoddardGifford'), ('KTRJFRT', ''))
1377
        self.assertEqual(double_metaphone('Godfrey'), ('KTFR', ''))
1378
        self.assertEqual(double_metaphone('Godwin'), ('KTN', ''))
1379
        self.assertEqual(double_metaphone('Goodale'), ('KTL', ''))
1380
        self.assertEqual(double_metaphone('Goodnow'), ('KTN', 'KTNF'))
1381
        self.assertEqual(double_metaphone('Gorham'), ('KRM', ''))
1382
        self.assertEqual(double_metaphone('Goseline'), ('KSLN', ''))
1383
        self.assertEqual(double_metaphone('Gott'), ('KT', ''))
1384
        self.assertEqual(double_metaphone('Gould'), ('KLT', ''))
1385
        self.assertEqual(double_metaphone('Grafton'), ('KRFTN', ''))
1386
        self.assertEqual(double_metaphone('Grant'), ('KRNT', ''))
1387
        self.assertEqual(double_metaphone('Gray'), ('KR', ''))
1388
        self.assertEqual(double_metaphone('Green'), ('KRN', ''))
1389
        self.assertEqual(double_metaphone('Griffin'), ('KRFN', ''))
1390
        self.assertEqual(double_metaphone('Grill'), ('KRL', ''))
1391
        self.assertEqual(double_metaphone('Grim'), ('KRM', ''))
1392
        self.assertEqual(double_metaphone('Grisgonelle'), ('KRSKNL', ''))
1393
        self.assertEqual(double_metaphone('Gross'), ('KRS', ''))
1394
        self.assertEqual(double_metaphone('Guba'), ('KP', ''))
1395
        self.assertEqual(double_metaphone('Gybbes'), ('KPS', 'JPS'))
1396
        self.assertEqual(double_metaphone('Haburne'), ('HPRN', ''))
1397
        self.assertEqual(double_metaphone('Hackburne'), ('HKPRN', ''))
1398
        self.assertEqual(double_metaphone('Haddon?'), ('HTN', ''))
1399
        self.assertEqual(double_metaphone('Haines'), ('HNS', ''))
1400
        self.assertEqual(double_metaphone('Hale'), ('HL', ''))
1401
        self.assertEqual(double_metaphone('Hall'), ('HL', ''))
1402
        self.assertEqual(double_metaphone('Hallet'), ('HLT', ''))
1403
        self.assertEqual(double_metaphone('Hallock'), ('HLK', ''))
1404
        self.assertEqual(double_metaphone('Halstead'), ('HLSTT', ''))
1405
        self.assertEqual(double_metaphone('Hammond'), ('HMNT', ''))
1406
        self.assertEqual(double_metaphone('Hance'), ('HNS', ''))
1407
        self.assertEqual(double_metaphone('Handy'), ('HNT', ''))
1408
        self.assertEqual(double_metaphone('Hanson'), ('HNSN', ''))
1409
        self.assertEqual(double_metaphone('Harasek'), ('HRSK', ''))
1410
        self.assertEqual(double_metaphone('Harcourt'), ('HRKRT', ''))
1411
        self.assertEqual(double_metaphone('Hardy'), ('HRT', ''))
1412
        self.assertEqual(double_metaphone('Harlock'), ('HRLK', ''))
1413
        self.assertEqual(double_metaphone('Harris'), ('HRS', ''))
1414
        self.assertEqual(double_metaphone('Hartley'), ('HRTL', ''))
1415
        self.assertEqual(double_metaphone('Harvey'), ('HRF', ''))
1416
        self.assertEqual(double_metaphone('Harvie'), ('HRF', ''))
1417
        self.assertEqual(double_metaphone('Harwood'), ('HRT', ''))
1418
        self.assertEqual(double_metaphone('Hathaway'), ('H0', 'HT'))
1419
        self.assertEqual(double_metaphone('Haukeness'), ('HKNS', ''))
1420
        self.assertEqual(double_metaphone('Hawkes'), ('HKS', ''))
1421
        self.assertEqual(double_metaphone('Hawkhurst'), ('HKRST', ''))
1422
        self.assertEqual(double_metaphone('Hawkins'), ('HKNS', ''))
1423
        self.assertEqual(double_metaphone('Hawley'), ('HL', ''))
1424
        self.assertEqual(double_metaphone('Heald'), ('HLT', ''))
1425
        self.assertEqual(double_metaphone('Helsdon'), ('HLSTN', ''))
1426
        self.assertEqual(double_metaphone('Hemenway'), ('HMN', ''))
1427
        self.assertEqual(double_metaphone('Hemmenway'), ('HMN', ''))
1428
        self.assertEqual(double_metaphone('Henck'), ('HNK', ''))
1429
        self.assertEqual(double_metaphone('Henderson'), ('HNTRSN', ''))
1430
        self.assertEqual(double_metaphone('Hendricks'), ('HNTRKS', ''))
1431
        self.assertEqual(double_metaphone('Hersey'), ('HRS', ''))
1432
        self.assertEqual(double_metaphone('Hewes'), ('HS', ''))
1433
        self.assertEqual(double_metaphone('Heyman'), ('HMN', ''))
1434
        self.assertEqual(double_metaphone('Hicks'), ('HKS', ''))
1435
        self.assertEqual(double_metaphone('Hidden'), ('HTN', ''))
1436
        self.assertEqual(double_metaphone('Higgs'), ('HKS', ''))
1437
        self.assertEqual(double_metaphone('Hill'), ('HL', ''))
1438
        self.assertEqual(double_metaphone('Hills'), ('HLS', ''))
1439
        self.assertEqual(double_metaphone('Hinckley'), ('HNKL', ''))
1440
        self.assertEqual(double_metaphone('Hipwell'), ('HPL', ''))
1441
        self.assertEqual(double_metaphone('Hobart'), ('HPRT', ''))
1442
        self.assertEqual(double_metaphone('Hoben'), ('HPN', ''))
1443
        self.assertEqual(double_metaphone('Hoffmann'), ('HFMN', ''))
1444
        self.assertEqual(double_metaphone('Hogan'), ('HKN', ''))
1445
        self.assertEqual(double_metaphone('Holmes'), ('HLMS', ''))
1446
        self.assertEqual(double_metaphone('Hoo'), ('H', ''))
1447
        self.assertEqual(double_metaphone('Hooker'), ('HKR', ''))
1448
        self.assertEqual(double_metaphone('Hopcott'), ('HPKT', ''))
1449
        self.assertEqual(double_metaphone('Hopkins'), ('HPKNS', ''))
1450
        self.assertEqual(double_metaphone('Hopkinson'), ('HPKNSN', ''))
1451
        self.assertEqual(double_metaphone('Hornsey'), ('HRNS', ''))
1452
        self.assertEqual(double_metaphone('Houckgeest'), ('HKJST', 'HKKST'))
1453
        self.assertEqual(double_metaphone('Hough'), ('H', ''))
1454
        self.assertEqual(double_metaphone('Houstin'), ('HSTN', ''))
1455
        self.assertEqual(double_metaphone('How'), ('H', 'HF'))
1456
        self.assertEqual(double_metaphone('Howe'), ('H', ''))
1457
        self.assertEqual(double_metaphone('Howland'), ('HLNT', ''))
1458
        self.assertEqual(double_metaphone('Hubner'), ('HPNR', ''))
1459
        self.assertEqual(double_metaphone('Hudnut'), ('HTNT', ''))
1460
        self.assertEqual(double_metaphone('Hughes'), ('HS', ''))
1461
        self.assertEqual(double_metaphone('Hull'), ('HL', ''))
1462
        self.assertEqual(double_metaphone('Hulme'), ('HLM', ''))
1463
        self.assertEqual(double_metaphone('Hume'), ('HM', ''))
1464
        self.assertEqual(double_metaphone('Hundertumark'), ('HNTRTMRK', ''))
1465
        self.assertEqual(double_metaphone('Hundley'), ('HNTL', ''))
1466
        self.assertEqual(double_metaphone('Hungerford'),
1467
                         ('HNKRFRT', 'HNJRFRT'))
1468
        self.assertEqual(double_metaphone('Hunt'), ('HNT', ''))
1469
        self.assertEqual(double_metaphone('Hurst'), ('HRST', ''))
1470
        self.assertEqual(double_metaphone('Husbands'), ('HSPNTS', ''))
1471
        self.assertEqual(double_metaphone('Hussey'), ('HS', ''))
1472
        self.assertEqual(double_metaphone('Husted'), ('HSTT', ''))
1473
        self.assertEqual(double_metaphone('Hutchins'), ('HXNS', ''))
1474
        self.assertEqual(double_metaphone('Hutchinson'), ('HXNSN', ''))
1475
        self.assertEqual(double_metaphone('Huttinger'), ('HTNKR', 'HTNJR'))
1476
        self.assertEqual(double_metaphone('Huybertsen'), ('HPRTSN', ''))
1477
        self.assertEqual(double_metaphone('Iddenden'), ('ATNTN', ''))
1478
        self.assertEqual(double_metaphone('Ingraham'), ('ANKRHM', ''))
1479
        self.assertEqual(double_metaphone('Ives'), ('AFS', ''))
1480
        self.assertEqual(double_metaphone('Jackson'), ('JKSN', 'AKSN'))
1481
        self.assertEqual(double_metaphone('Jacob'), ('JKP', 'AKP'))
1482
        self.assertEqual(double_metaphone('Jans'), ('JNS', 'ANS'))
1483
        self.assertEqual(double_metaphone('Jenkins'), ('JNKNS', 'ANKNS'))
1484
        self.assertEqual(double_metaphone('Jewett'), ('JT', 'AT'))
1485
        self.assertEqual(double_metaphone('Jewitt'), ('JT', 'AT'))
1486
        self.assertEqual(double_metaphone('Johnson'), ('JNSN', 'ANSN'))
1487
        self.assertEqual(double_metaphone('Jones'), ('JNS', 'ANS'))
1488
        self.assertEqual(double_metaphone('Josephine'), ('JSFN', 'HSFN'))
1489
        self.assertEqual(double_metaphone('Judd'), ('JT', 'AT'))
1490
        self.assertEqual(double_metaphone('June'), ('JN', 'AN'))
1491
        self.assertEqual(double_metaphone('Kamarowska'), ('KMRSK', ''))
1492
        self.assertEqual(double_metaphone('Kay'), ('K', ''))
1493
        self.assertEqual(double_metaphone('Kelley'), ('KL', ''))
1494
        self.assertEqual(double_metaphone('Kelly'), ('KL', ''))
1495
        self.assertEqual(double_metaphone('Keymber'), ('KMPR', ''))
1496
        self.assertEqual(double_metaphone('Keynes'), ('KNS', ''))
1497
        self.assertEqual(double_metaphone('Kilham'), ('KLM', ''))
1498
        self.assertEqual(double_metaphone('Kim'), ('KM', ''))
1499
        self.assertEqual(double_metaphone('Kimball'), ('KMPL', ''))
1500
        self.assertEqual(double_metaphone('King'), ('KNK', ''))
1501
        self.assertEqual(double_metaphone('Kinsey'), ('KNS', ''))
1502
        self.assertEqual(double_metaphone('Kirk'), ('KRK', ''))
1503
        self.assertEqual(double_metaphone('Kirton'), ('KRTN', ''))
1504
        self.assertEqual(double_metaphone('Kistler'), ('KSTLR', ''))
1505
        self.assertEqual(double_metaphone('Kitchen'), ('KXN', ''))
1506
        self.assertEqual(double_metaphone('Kitson'), ('KTSN', ''))
1507
        self.assertEqual(double_metaphone('Klett'), ('KLT', ''))
1508
        self.assertEqual(double_metaphone('Kline'), ('KLN', ''))
1509
        self.assertEqual(double_metaphone('Knapp'), ('NP', ''))
1510
        self.assertEqual(double_metaphone('Knight'), ('NT', ''))
1511
        self.assertEqual(double_metaphone('Knote'), ('NT', ''))
1512
        self.assertEqual(double_metaphone('Knott'), ('NT', ''))
1513
        self.assertEqual(double_metaphone('Knox'), ('NKS', ''))
1514
        self.assertEqual(double_metaphone('Koeller'), ('KLR', ''))
1515
        self.assertEqual(double_metaphone('La Pointe'), ('LPNT', ''))
1516
        self.assertEqual(double_metaphone('LaPlante'), ('LPLNT', ''))
1517
        self.assertEqual(double_metaphone('Laimbeer'), ('LMPR', ''))
1518
        self.assertEqual(double_metaphone('Lamb'), ('LMP', ''))
1519
        self.assertEqual(double_metaphone('Lambertson'), ('LMPRTSN', ''))
1520
        self.assertEqual(double_metaphone('Lancto'), ('LNKT', ''))
1521
        self.assertEqual(double_metaphone('Landry'), ('LNTR', ''))
1522
        self.assertEqual(double_metaphone('Lane'), ('LN', ''))
1523
        self.assertEqual(double_metaphone('Langendyck'), ('LNJNTK', 'LNKNTK'))
1524
        self.assertEqual(double_metaphone('Langer'), ('LNKR', 'LNJR'))
1525
        self.assertEqual(double_metaphone('Langford'), ('LNKFRT', ''))
1526
        self.assertEqual(double_metaphone('Lantersee'), ('LNTRS', ''))
1527
        self.assertEqual(double_metaphone('Laquer'), ('LKR', ''))
1528
        self.assertEqual(double_metaphone('Larkin'), ('LRKN', ''))
1529
        self.assertEqual(double_metaphone('Latham'), ('LTM', ''))
1530
        self.assertEqual(double_metaphone('Lathrop'), ('L0RP', 'LTRP'))
1531
        self.assertEqual(double_metaphone('Lauter'), ('LTR', ''))
1532
        self.assertEqual(double_metaphone('Lawrence'), ('LRNS', ''))
1533
        self.assertEqual(double_metaphone('Leach'), ('LK', ''))
1534
        self.assertEqual(double_metaphone('Leager'), ('LKR', 'LJR'))
1535
        self.assertEqual(double_metaphone('Learned'), ('LRNT', ''))
1536
        self.assertEqual(double_metaphone('Leavitt'), ('LFT', ''))
1537
        self.assertEqual(double_metaphone('Lee'), ('L', ''))
1538
        self.assertEqual(double_metaphone('Leete'), ('LT', ''))
1539
        self.assertEqual(double_metaphone('Leggett'), ('LKT', ''))
1540
        self.assertEqual(double_metaphone('Leland'), ('LLNT', ''))
1541
        self.assertEqual(double_metaphone('Leonard'), ('LNRT', ''))
1542
        self.assertEqual(double_metaphone('Lester'), ('LSTR', ''))
1543
        self.assertEqual(double_metaphone('Lestrange'), ('LSTRNJ', 'LSTRNK'))
1544
        self.assertEqual(double_metaphone('Lethem'), ('L0M', 'LTM'))
1545
        self.assertEqual(double_metaphone('Levine'), ('LFN', ''))
1546
        self.assertEqual(double_metaphone('Lewes'), ('LS', ''))
1547
        self.assertEqual(double_metaphone('Lewis'), ('LS', ''))
1548
        self.assertEqual(double_metaphone('Lincoln'), ('LNKLN', ''))
1549
        self.assertEqual(double_metaphone('Lindsey'), ('LNTS', ''))
1550
        self.assertEqual(double_metaphone('Linher'), ('LNR', ''))
1551
        self.assertEqual(double_metaphone('Lippet'), ('LPT', ''))
1552
        self.assertEqual(double_metaphone('Lippincott'), ('LPNKT', ''))
1553
        self.assertEqual(double_metaphone('Lockwood'), ('LKT', ''))
1554
        self.assertEqual(double_metaphone('Loines'), ('LNS', ''))
1555
        self.assertEqual(double_metaphone('Lombard'), ('LMPRT', ''))
1556
        self.assertEqual(double_metaphone('Long'), ('LNK', ''))
1557
        self.assertEqual(double_metaphone('Longespee'), ('LNJSP', 'LNKSP'))
1558
        self.assertEqual(double_metaphone('Look'), ('LK', ''))
1559
        self.assertEqual(double_metaphone('Lounsberry'), ('LNSPR', ''))
1560
        self.assertEqual(double_metaphone('Lounsbury'), ('LNSPR', ''))
1561
        self.assertEqual(double_metaphone('Louthe'), ('L0', 'LT'))
1562
        self.assertEqual(double_metaphone('Loveyne'), ('LFN', ''))
1563
        self.assertEqual(double_metaphone('Lowe'), ('L', ''))
1564
        self.assertEqual(double_metaphone('Ludlam'), ('LTLM', ''))
1565
        self.assertEqual(double_metaphone('Lumbard'), ('LMPRT', ''))
1566
        self.assertEqual(double_metaphone('Lund'), ('LNT', ''))
1567
        self.assertEqual(double_metaphone('Luno'), ('LN', ''))
1568
        self.assertEqual(double_metaphone('Lutz'), ('LTS', ''))
1569
        self.assertEqual(double_metaphone('Lydia'), ('LT', ''))
1570
        self.assertEqual(double_metaphone('Lynne'), ('LN', ''))
1571
        self.assertEqual(double_metaphone('Lyon'), ('LN', ''))
1572
        self.assertEqual(double_metaphone('MacAlpin'), ('MKLPN', ''))
1573
        self.assertEqual(double_metaphone('MacBricc'), ('MKPRK', ''))
1574
        self.assertEqual(double_metaphone('MacCrinan'), ('MKRNN', ''))
1575
        self.assertEqual(double_metaphone('MacKenneth'), ('MKN0', 'MKNT'))
1576
        self.assertEqual(double_metaphone('MacMael nam Bo'), ('MKMLNMP', ''))
1577
        self.assertEqual(double_metaphone('MacMurchada'), ('MKMRXT', 'MKMRKT'))
1578
        self.assertEqual(double_metaphone('Macomber'), ('MKMPR', ''))
1579
        self.assertEqual(double_metaphone('Macy'), ('MS', ''))
1580
        self.assertEqual(double_metaphone('Magnus'), ('MNS', 'MKNS'))
1581
        self.assertEqual(double_metaphone('Mahien'), ('MHN', ''))
1582
        self.assertEqual(double_metaphone('Malmains'), ('MLMNS', ''))
1583
        self.assertEqual(double_metaphone('Malory'), ('MLR', ''))
1584
        self.assertEqual(double_metaphone('Mancinelli'), ('MNSNL', ''))
1585
        self.assertEqual(double_metaphone('Mancini'), ('MNSN', ''))
1586
        self.assertEqual(double_metaphone('Mann'), ('MN', ''))
1587
        self.assertEqual(double_metaphone('Manning'), ('MNNK', ''))
1588
        self.assertEqual(double_metaphone('Manter'), ('MNTR', ''))
1589
        self.assertEqual(double_metaphone('Marion'), ('MRN', ''))
1590
        self.assertEqual(double_metaphone('Marley'), ('MRL', ''))
1591
        self.assertEqual(double_metaphone('Marmion'), ('MRMN', ''))
1592
        self.assertEqual(double_metaphone('Marquart'), ('MRKRT', ''))
1593
        self.assertEqual(double_metaphone('Marsh'), ('MRX', ''))
1594
        self.assertEqual(double_metaphone('Marshal'), ('MRXL', ''))
1595
        self.assertEqual(double_metaphone('Marshall'), ('MRXL', ''))
1596
        self.assertEqual(double_metaphone('Martel'), ('MRTL', ''))
1597
        self.assertEqual(double_metaphone('Martha'), ('MR0', 'MRT'))
1598
        self.assertEqual(double_metaphone('Martin'), ('MRTN', ''))
1599
        self.assertEqual(double_metaphone('Marturano'), ('MRTRN', ''))
1600
        self.assertEqual(double_metaphone('Marvin'), ('MRFN', ''))
1601
        self.assertEqual(double_metaphone('Mary'), ('MR', ''))
1602
        self.assertEqual(double_metaphone('Mason'), ('MSN', ''))
1603
        self.assertEqual(double_metaphone('Maxwell'), ('MKSL', ''))
1604
        self.assertEqual(double_metaphone('Mayhew'), ('MH', 'MHF'))
1605
        self.assertEqual(double_metaphone('McAllaster'), ('MKLSTR', ''))
1606
        self.assertEqual(double_metaphone('McAllister'), ('MKLSTR', ''))
1607
        self.assertEqual(double_metaphone('McConnell'), ('MKNL', ''))
1608
        self.assertEqual(double_metaphone('McFarland'), ('MKFRLNT', ''))
1609
        self.assertEqual(double_metaphone('McIlroy'), ('MSLR', ''))
1610
        self.assertEqual(double_metaphone('McNair'), ('MKNR', ''))
1611
        self.assertEqual(double_metaphone('McNair-Landry'), ('MKNRLNTR', ''))
1612
        self.assertEqual(double_metaphone('McRaven'), ('MKRFN', ''))
1613
        self.assertEqual(double_metaphone('Mead'), ('MT', ''))
1614
        self.assertEqual(double_metaphone('Meade'), ('MT', ''))
1615
        self.assertEqual(double_metaphone('Meck'), ('MK', ''))
1616
        self.assertEqual(double_metaphone('Melton'), ('MLTN', ''))
1617
        self.assertEqual(double_metaphone('Mendenhall'), ('MNTNL', ''))
1618
        self.assertEqual(double_metaphone('Mering'), ('MRNK', ''))
1619
        self.assertEqual(double_metaphone('Merrick'), ('MRK', ''))
1620
        self.assertEqual(double_metaphone('Merry'), ('MR', ''))
1621
        self.assertEqual(double_metaphone('Mighill'), ('ML', ''))
1622
        self.assertEqual(double_metaphone('Miller'), ('MLR', ''))
1623
        self.assertEqual(double_metaphone('Milton'), ('MLTN', ''))
1624
        self.assertEqual(double_metaphone('Mohun'), ('MHN', ''))
1625
        self.assertEqual(double_metaphone('Montague'), ('MNTK', ''))
1626
        self.assertEqual(double_metaphone('Montboucher'), ('MNTPXR', 'MNTPKR'))
1627
        self.assertEqual(double_metaphone('Moore'), ('MR', ''))
1628
        self.assertEqual(double_metaphone('Morrel'), ('MRL', ''))
1629
        self.assertEqual(double_metaphone('Morrill'), ('MRL', ''))
1630
        self.assertEqual(double_metaphone('Morris'), ('MRS', ''))
1631
        self.assertEqual(double_metaphone('Morton'), ('MRTN', ''))
1632
        self.assertEqual(double_metaphone('Moton'), ('MTN', ''))
1633
        self.assertEqual(double_metaphone('Muir'), ('MR', ''))
1634
        self.assertEqual(double_metaphone('Mulferd'), ('MLFRT', ''))
1635
        self.assertEqual(double_metaphone('Mullins'), ('MLNS', ''))
1636
        self.assertEqual(double_metaphone('Mulso'), ('MLS', ''))
1637
        self.assertEqual(double_metaphone('Munger'), ('MNKR', 'MNJR'))
1638
        self.assertEqual(double_metaphone('Munt'), ('MNT', ''))
1639
        self.assertEqual(double_metaphone('Murchad'), ('MRXT', 'MRKT'))
1640
        self.assertEqual(double_metaphone('Murdock'), ('MRTK', ''))
1641
        self.assertEqual(double_metaphone('Murray'), ('MR', ''))
1642
        self.assertEqual(double_metaphone('Muskett'), ('MSKT', ''))
1643
        self.assertEqual(double_metaphone('Myers'), ('MRS', ''))
1644
        self.assertEqual(double_metaphone('Myrick'), ('MRK', ''))
1645
        self.assertEqual(double_metaphone('NORRIS'), ('NRS', ''))
1646
        self.assertEqual(double_metaphone('Nayle'), ('NL', ''))
1647
        self.assertEqual(double_metaphone('Newcomb'), ('NKMP', ''))
1648
        self.assertEqual(double_metaphone('Newcomb(e)'), ('NKMP', ''))
1649
        self.assertEqual(double_metaphone('Newkirk'), ('NKRK', ''))
1650
        self.assertEqual(double_metaphone('Newton'), ('NTN', ''))
1651
        self.assertEqual(double_metaphone('Niles'), ('NLS', ''))
1652
        self.assertEqual(double_metaphone('Noble'), ('NPL', ''))
1653
        self.assertEqual(double_metaphone('Noel'), ('NL', ''))
1654
        self.assertEqual(double_metaphone('Northend'), ('NR0NT', 'NRTNT'))
1655
        self.assertEqual(double_metaphone('Norton'), ('NRTN', ''))
1656
        self.assertEqual(double_metaphone('Nutter'), ('NTR', ''))
1657
        self.assertEqual(double_metaphone('Odding'), ('ATNK', ''))
1658
        self.assertEqual(double_metaphone('Odenbaugh'), ('ATNP', ''))
1659
        self.assertEqual(double_metaphone('Ogborn'), ('AKPRN', ''))
1660
        self.assertEqual(double_metaphone('Oppenheimer'), ('APNMR', ''))
1661
        self.assertEqual(double_metaphone('Otis'), ('ATS', ''))
1662
        self.assertEqual(double_metaphone('Oviatt'), ('AFT', ''))
1663
        self.assertEqual(double_metaphone('PRUST?'), ('PRST', ''))
1664
        self.assertEqual(double_metaphone('Paddock'), ('PTK', ''))
1665
        self.assertEqual(double_metaphone('Page'), ('PJ', 'PK'))
1666
        self.assertEqual(double_metaphone('Paine'), ('PN', ''))
1667
        self.assertEqual(double_metaphone('Paist'), ('PST', ''))
1668
        self.assertEqual(double_metaphone('Palmer'), ('PLMR', ''))
1669
        self.assertEqual(double_metaphone('Park'), ('PRK', ''))
1670
        self.assertEqual(double_metaphone('Parker'), ('PRKR', ''))
1671
        self.assertEqual(double_metaphone('Parkhurst'), ('PRKRST', ''))
1672
        self.assertEqual(double_metaphone('Parrat'), ('PRT', ''))
1673
        self.assertEqual(double_metaphone('Parsons'), ('PRSNS', ''))
1674
        self.assertEqual(double_metaphone('Partridge'), ('PRTRJ', ''))
1675
        self.assertEqual(double_metaphone('Pashley'), ('PXL', ''))
1676
        self.assertEqual(double_metaphone('Pasley'), ('PSL', ''))
1677
        self.assertEqual(double_metaphone('Patrick'), ('PTRK', ''))
1678
        self.assertEqual(double_metaphone('Pattee'), ('PT', ''))
1679
        self.assertEqual(double_metaphone('Patten'), ('PTN', ''))
1680
        self.assertEqual(double_metaphone('Pawley'), ('PL', ''))
1681
        self.assertEqual(double_metaphone('Payne'), ('PN', ''))
1682
        self.assertEqual(double_metaphone('Peabody'), ('PPT', ''))
1683
        self.assertEqual(double_metaphone('Peake'), ('PK', ''))
1684
        self.assertEqual(double_metaphone('Pearson'), ('PRSN', ''))
1685
        self.assertEqual(double_metaphone('Peat'), ('PT', ''))
1686
        self.assertEqual(double_metaphone('Pedersen'), ('PTRSN', ''))
1687
        self.assertEqual(double_metaphone('Percy'), ('PRS', ''))
1688
        self.assertEqual(double_metaphone('Perkins'), ('PRKNS', ''))
1689
        self.assertEqual(double_metaphone('Perrine'), ('PRN', ''))
1690
        self.assertEqual(double_metaphone('Perry'), ('PR', ''))
1691
        self.assertEqual(double_metaphone('Peson'), ('PSN', ''))
1692
        self.assertEqual(double_metaphone('Peterson'), ('PTRSN', ''))
1693
        self.assertEqual(double_metaphone('Peyton'), ('PTN', ''))
1694
        self.assertEqual(double_metaphone('Phinney'), ('FN', ''))
1695
        self.assertEqual(double_metaphone('Pickard'), ('PKRT', ''))
1696
        self.assertEqual(double_metaphone('Pierce'), ('PRS', ''))
1697
        self.assertEqual(double_metaphone('Pierrepont'), ('PRPNT', ''))
1698
        self.assertEqual(double_metaphone('Pike'), ('PK', ''))
1699
        self.assertEqual(double_metaphone('Pinkham'), ('PNKM', ''))
1700
        self.assertEqual(double_metaphone('Pitman'), ('PTMN', ''))
1701
        self.assertEqual(double_metaphone('Pitt'), ('PT', ''))
1702
        self.assertEqual(double_metaphone('Pitts'), ('PTS', ''))
1703
        self.assertEqual(double_metaphone('Plantagenet'),
1704
                         ('PLNTJNT', 'PLNTKNT'))
1705
        self.assertEqual(double_metaphone('Platt'), ('PLT', ''))
1706
        self.assertEqual(double_metaphone('Platts'), ('PLTS', ''))
1707
        self.assertEqual(double_metaphone('Pleis'), ('PLS', ''))
1708
        self.assertEqual(double_metaphone('Pleiss'), ('PLS', ''))
1709
        self.assertEqual(double_metaphone('Plisko'), ('PLSK', ''))
1710
        self.assertEqual(double_metaphone('Pliskovitch'), ('PLSKFX', ''))
1711
        self.assertEqual(double_metaphone('Plum'), ('PLM', ''))
1712
        self.assertEqual(double_metaphone('Plume'), ('PLM', ''))
1713
        self.assertEqual(double_metaphone('Poitou'), ('PT', ''))
1714
        self.assertEqual(double_metaphone('Pomeroy'), ('PMR', ''))
1715
        self.assertEqual(double_metaphone('Poretiers'), ('PRTRS', ''))
1716
        self.assertEqual(double_metaphone('Pote'), ('PT', ''))
1717
        self.assertEqual(double_metaphone('Potter'), ('PTR', ''))
1718
        self.assertEqual(double_metaphone('Potts'), ('PTS', ''))
1719
        self.assertEqual(double_metaphone('Powell'), ('PL', ''))
1720
        self.assertEqual(double_metaphone('Pratt'), ('PRT', ''))
1721
        self.assertEqual(double_metaphone('Presbury'), ('PRSPR', ''))
1722
        self.assertEqual(double_metaphone('Priest'), ('PRST', ''))
1723
        self.assertEqual(double_metaphone('Prindle'), ('PRNTL', ''))
1724
        self.assertEqual(double_metaphone('Prior'), ('PRR', ''))
1725
        self.assertEqual(double_metaphone('Profumo'), ('PRFM', ''))
1726
        self.assertEqual(double_metaphone('Purdy'), ('PRT', ''))
1727
        self.assertEqual(double_metaphone('Purefoy'), ('PRF', ''))
1728
        self.assertEqual(double_metaphone('Pury'), ('PR', ''))
1729
        self.assertEqual(double_metaphone('Quinter'), ('KNTR', ''))
1730
        self.assertEqual(double_metaphone('Rachel'), ('RXL', 'RKL'))
1731
        self.assertEqual(double_metaphone('Rand'), ('RNT', ''))
1732
        self.assertEqual(double_metaphone('Rankin'), ('RNKN', ''))
1733
        self.assertEqual(double_metaphone('Ravenscroft'), ('RFNSKFT', ''))
1734
        self.assertEqual(double_metaphone('Raynsford'), ('RNSFRT', ''))
1735
        self.assertEqual(double_metaphone('Reakirt'), ('RKRT', ''))
1736
        self.assertEqual(double_metaphone('Reaves'), ('RFS', ''))
1737
        self.assertEqual(double_metaphone('Reeves'), ('RFS', ''))
1738
        self.assertEqual(double_metaphone('Reichert'), ('RXRT', 'RKRT'))
1739
        self.assertEqual(double_metaphone('Remmele'), ('RML', ''))
1740
        self.assertEqual(double_metaphone('Reynolds'), ('RNLTS', ''))
1741
        self.assertEqual(double_metaphone('Rhodes'), ('RTS', ''))
1742
        self.assertEqual(double_metaphone('Richards'), ('RXRTS', 'RKRTS'))
1743
        self.assertEqual(double_metaphone('Richardson'), ('RXRTSN', 'RKRTSN'))
1744
        self.assertEqual(double_metaphone('Ring'), ('RNK', ''))
1745
        self.assertEqual(double_metaphone('Roberts'), ('RPRTS', ''))
1746
        self.assertEqual(double_metaphone('Robertson'), ('RPRTSN', ''))
1747
        self.assertEqual(double_metaphone('Robson'), ('RPSN', ''))
1748
        self.assertEqual(double_metaphone('Rodie'), ('RT', ''))
1749
        self.assertEqual(double_metaphone('Rody'), ('RT', ''))
1750
        self.assertEqual(double_metaphone('Rogers'), ('RKRS', 'RJRS'))
1751
        self.assertEqual(double_metaphone('Ross'), ('RS', ''))
1752
        self.assertEqual(double_metaphone('Rosslevin'), ('RSLFN', ''))
1753
        self.assertEqual(double_metaphone('Rowland'), ('RLNT', ''))
1754
        self.assertEqual(double_metaphone('Ruehl'), ('RL', ''))
1755
        self.assertEqual(double_metaphone('Russell'), ('RSL', ''))
1756
        self.assertEqual(double_metaphone('Ruth'), ('R0', 'RT'))
1757
        self.assertEqual(double_metaphone('Ryan'), ('RN', ''))
1758
        self.assertEqual(double_metaphone('Rysse'), ('RS', ''))
1759
        self.assertEqual(double_metaphone('Sadler'), ('STLR', ''))
1760
        self.assertEqual(double_metaphone('Salmon'), ('SLMN', ''))
1761
        self.assertEqual(double_metaphone('Salter'), ('SLTR', ''))
1762
        self.assertEqual(double_metaphone('Salvatore'), ('SLFTR', ''))
1763
        self.assertEqual(double_metaphone('Sanders'), ('SNTRS', ''))
1764
        self.assertEqual(double_metaphone('Sands'), ('SNTS', ''))
1765
        self.assertEqual(double_metaphone('Sanford'), ('SNFRT', ''))
1766
        self.assertEqual(double_metaphone('Sanger'), ('SNKR', 'SNJR'))
1767
        self.assertEqual(double_metaphone('Sargent'), ('SRJNT', 'SRKNT'))
1768
        self.assertEqual(double_metaphone('Saunders'), ('SNTRS', ''))
1769
        self.assertEqual(double_metaphone('Schilling'), ('XLNK', ''))
1770
        self.assertEqual(double_metaphone('Schlegel'), ('XLKL', 'SLKL'))
1771
        self.assertEqual(double_metaphone('Scott'), ('SKT', ''))
1772
        self.assertEqual(double_metaphone('Sears'), ('SRS', ''))
1773
        self.assertEqual(double_metaphone('Segersall'), ('SJRSL', 'SKRSL'))
1774
        self.assertEqual(double_metaphone('Senecal'), ('SNKL', ''))
1775
        self.assertEqual(double_metaphone('Sergeaux'), ('SRJ', 'SRK'))
1776
        self.assertEqual(double_metaphone('Severance'), ('SFRNS', ''))
1777
        self.assertEqual(double_metaphone('Sharp'), ('XRP', ''))
1778
        self.assertEqual(double_metaphone('Sharpe'), ('XRP', ''))
1779
        self.assertEqual(double_metaphone('Sharply'), ('XRPL', ''))
1780
        self.assertEqual(double_metaphone('Shatswell'), ('XTSL', ''))
1781
        self.assertEqual(double_metaphone('Shattack'), ('XTK', ''))
1782
        self.assertEqual(double_metaphone('Shattock'), ('XTK', ''))
1783
        self.assertEqual(double_metaphone('Shattuck'), ('XTK', ''))
1784
        self.assertEqual(double_metaphone('Shaw'), ('X', 'XF'))
1785
        self.assertEqual(double_metaphone('Sheldon'), ('XLTN', ''))
1786
        self.assertEqual(double_metaphone('Sherman'), ('XRMN', ''))
1787
        self.assertEqual(double_metaphone('Shinn'), ('XN', ''))
1788
        self.assertEqual(double_metaphone('Shirford'), ('XRFRT', ''))
1789
        self.assertEqual(double_metaphone('Shirley'), ('XRL', ''))
1790
        self.assertEqual(double_metaphone('Shively'), ('XFL', ''))
1791
        self.assertEqual(double_metaphone('Shoemaker'), ('XMKR', ''))
1792
        self.assertEqual(double_metaphone('Short'), ('XRT', ''))
1793
        self.assertEqual(double_metaphone('Shotwell'), ('XTL', ''))
1794
        self.assertEqual(double_metaphone('Shute'), ('XT', ''))
1795
        self.assertEqual(double_metaphone('Sibley'), ('SPL', ''))
1796
        self.assertEqual(double_metaphone('Silver'), ('SLFR', ''))
1797
        self.assertEqual(double_metaphone('Simes'), ('SMS', ''))
1798
        self.assertEqual(double_metaphone('Sinken'), ('SNKN', ''))
1799
        self.assertEqual(double_metaphone('Sinn'), ('SN', ''))
1800
        self.assertEqual(double_metaphone('Skelton'), ('SKLTN', ''))
1801
        self.assertEqual(double_metaphone('Skiffe'), ('SKF', ''))
1802
        self.assertEqual(double_metaphone('Skotkonung'), ('SKTKNNK', ''))
1803
        self.assertEqual(double_metaphone('Slade'), ('SLT', 'XLT'))
1804
        self.assertEqual(double_metaphone('Slye'), ('SL', 'XL'))
1805
        self.assertEqual(double_metaphone('Smedley'), ('SMTL', 'XMTL'))
1806
        self.assertEqual(double_metaphone('Smith'), ('SM0', 'XMT'))
1807
        self.assertEqual(double_metaphone('Snow'), ('SN', 'XNF'))
1808
        self.assertEqual(double_metaphone('Soole'), ('SL', ''))
1809
        self.assertEqual(double_metaphone('Soule'), ('SL', ''))
1810
        self.assertEqual(double_metaphone('Southworth'), ('S0R0', 'STRT'))
1811
        self.assertEqual(double_metaphone('Sowles'), ('SLS', ''))
1812
        self.assertEqual(double_metaphone('Spalding'), ('SPLTNK', ''))
1813
        self.assertEqual(double_metaphone('Spark'), ('SPRK', ''))
1814
        self.assertEqual(double_metaphone('Spencer'), ('SPNSR', ''))
1815
        self.assertEqual(double_metaphone('Sperry'), ('SPR', ''))
1816
        self.assertEqual(double_metaphone('Spofford'), ('SPFRT', ''))
1817
        self.assertEqual(double_metaphone('Spooner'), ('SPNR', ''))
1818
        self.assertEqual(double_metaphone('Sprague'), ('SPRK', ''))
1819
        self.assertEqual(double_metaphone('Springer'), ('SPRNKR', 'SPRNJR'))
1820
        self.assertEqual(double_metaphone('St. Clair'), ('STKLR', ''))
1821
        self.assertEqual(double_metaphone('St. Claire'), ('STKLR', ''))
1822
        self.assertEqual(double_metaphone('St. Leger'), ('STLJR', 'STLKR'))
1823
        self.assertEqual(double_metaphone('St. Omer'), ('STMR', ''))
1824
        self.assertEqual(double_metaphone('Stafferton'), ('STFRTN', ''))
1825
        self.assertEqual(double_metaphone('Stafford'), ('STFRT', ''))
1826
        self.assertEqual(double_metaphone('Stalham'), ('STLM', ''))
1827
        self.assertEqual(double_metaphone('Stanford'), ('STNFRT', ''))
1828
        self.assertEqual(double_metaphone('Stanton'), ('STNTN', ''))
1829
        self.assertEqual(double_metaphone('Star'), ('STR', ''))
1830
        self.assertEqual(double_metaphone('Starbuck'), ('STRPK', ''))
1831
        self.assertEqual(double_metaphone('Starkey'), ('STRK', ''))
1832
        self.assertEqual(double_metaphone('Starkweather'),
1833
                         ('STRK0R', 'STRKTR'))
1834
        self.assertEqual(double_metaphone('Stearns'), ('STRNS', ''))
1835
        self.assertEqual(double_metaphone('Stebbins'), ('STPNS', ''))
1836
        self.assertEqual(double_metaphone('Steele'), ('STL', ''))
1837
        self.assertEqual(double_metaphone('Stephenson'), ('STFNSN', ''))
1838
        self.assertEqual(double_metaphone('Stevens'), ('STFNS', ''))
1839
        self.assertEqual(double_metaphone('Stoddard'), ('STTRT', ''))
1840
        self.assertEqual(double_metaphone('Stodder'), ('STTR', ''))
1841
        self.assertEqual(double_metaphone('Stone'), ('STN', ''))
1842
        self.assertEqual(double_metaphone('Storey'), ('STR', ''))
1843
        self.assertEqual(double_metaphone('Storrada'), ('STRT', ''))
1844
        self.assertEqual(double_metaphone('Story'), ('STR', ''))
1845
        self.assertEqual(double_metaphone('Stoughton'), ('STFTN', ''))
1846
        self.assertEqual(double_metaphone('Stout'), ('STT', ''))
1847
        self.assertEqual(double_metaphone('Stow'), ('ST', 'STF'))
1848
        self.assertEqual(double_metaphone('Strong'), ('STRNK', ''))
1849
        self.assertEqual(double_metaphone('Strutt'), ('STRT', ''))
1850
        self.assertEqual(double_metaphone('Stryker'), ('STRKR', ''))
1851
        self.assertEqual(double_metaphone('Stuckeley'), ('STKL', ''))
1852
        self.assertEqual(double_metaphone('Sturges'), ('STRJS', 'STRKS'))
1853
        self.assertEqual(double_metaphone('Sturgess'), ('STRJS', 'STRKS'))
1854
        self.assertEqual(double_metaphone('Sturgis'), ('STRJS', 'STRKS'))
1855
        self.assertEqual(double_metaphone('Suevain'), ('SFN', ''))
1856
        self.assertEqual(double_metaphone('Sulyard'), ('SLRT', ''))
1857
        self.assertEqual(double_metaphone('Sutton'), ('STN', ''))
1858
        self.assertEqual(double_metaphone('Swain'), ('SN', 'XN'))
1859
        self.assertEqual(double_metaphone('Swayne'), ('SN', 'XN'))
1860
        self.assertEqual(double_metaphone('Swayze'), ('SS', 'XTS'))
1861
        self.assertEqual(double_metaphone('Swift'), ('SFT', 'XFT'))
1862
        self.assertEqual(double_metaphone('Taber'), ('TPR', ''))
1863
        self.assertEqual(double_metaphone('Talcott'), ('TLKT', ''))
1864
        self.assertEqual(double_metaphone('Tarne'), ('TRN', ''))
1865
        self.assertEqual(double_metaphone('Tatum'), ('TTM', ''))
1866
        self.assertEqual(double_metaphone('Taverner'), ('TFRNR', ''))
1867
        self.assertEqual(double_metaphone('Taylor'), ('TLR', ''))
1868
        self.assertEqual(double_metaphone('Tenney'), ('TN', ''))
1869
        self.assertEqual(double_metaphone('Thayer'), ('0R', 'TR'))
1870
        self.assertEqual(double_metaphone('Thember'), ('0MPR', 'TMPR'))
1871
        self.assertEqual(double_metaphone('Thomas'), ('TMS', ''))
1872
        self.assertEqual(double_metaphone('Thompson'), ('TMPSN', ''))
1873
        self.assertEqual(double_metaphone('Thorne'), ('0RN', 'TRN'))
1874
        self.assertEqual(double_metaphone('Thornycraft'),
1875
                         ('0RNKRFT', 'TRNKRFT'))
1876
        self.assertEqual(double_metaphone('Threlkeld'), ('0RLKLT', 'TRLKLT'))
1877
        self.assertEqual(double_metaphone('Throckmorton'),
1878
                         ('0RKMRTN', 'TRKMRTN'))
1879
        self.assertEqual(double_metaphone('Thwaits'), ('0TS', 'TTS'))
1880
        self.assertEqual(double_metaphone('Tibbetts'), ('TPTS', ''))
1881
        self.assertEqual(double_metaphone('Tidd'), ('TT', ''))
1882
        self.assertEqual(double_metaphone('Tierney'), ('TRN', ''))
1883
        self.assertEqual(double_metaphone('Tilley'), ('TL', ''))
1884
        self.assertEqual(double_metaphone('Tillieres'), ('TLRS', ''))
1885
        self.assertEqual(double_metaphone('Tilly'), ('TL', ''))
1886
        self.assertEqual(double_metaphone('Tisdale'), ('TSTL', ''))
1887
        self.assertEqual(double_metaphone('Titus'), ('TTS', ''))
1888
        self.assertEqual(double_metaphone('Tobey'), ('TP', ''))
1889
        self.assertEqual(double_metaphone('Tooker'), ('TKR', ''))
1890
        self.assertEqual(double_metaphone('Towle'), ('TL', ''))
1891
        self.assertEqual(double_metaphone('Towne'), ('TN', ''))
1892
        self.assertEqual(double_metaphone('Townsend'), ('TNSNT', ''))
1893
        self.assertEqual(double_metaphone('Treadway'), ('TRT', ''))
1894
        self.assertEqual(double_metaphone('Trelawney'), ('TRLN', ''))
1895
        self.assertEqual(double_metaphone('Trinder'), ('TRNTR', ''))
1896
        self.assertEqual(double_metaphone('Tripp'), ('TRP', ''))
1897
        self.assertEqual(double_metaphone('Trippe'), ('TRP', ''))
1898
        self.assertEqual(double_metaphone('Trott'), ('TRT', ''))
1899
        self.assertEqual(double_metaphone('True'), ('TR', ''))
1900
        self.assertEqual(double_metaphone('Trussebut'), ('TRSPT', ''))
1901
        self.assertEqual(double_metaphone('Tucker'), ('TKR', ''))
1902
        self.assertEqual(double_metaphone('Turgeon'), ('TRJN', 'TRKN'))
1903
        self.assertEqual(double_metaphone('Turner'), ('TRNR', ''))
1904
        self.assertEqual(double_metaphone('Tuttle'), ('TTL', ''))
1905
        self.assertEqual(double_metaphone('Tyler'), ('TLR', ''))
1906
        self.assertEqual(double_metaphone('Tylle'), ('TL', ''))
1907
        self.assertEqual(double_metaphone('Tyrrel'), ('TRL', ''))
1908
        self.assertEqual(double_metaphone('Ua Tuathail'), ('AT0L', 'ATTL'))
1909
        self.assertEqual(double_metaphone('Ulrich'), ('ALRX', 'ALRK'))
1910
        self.assertEqual(double_metaphone('Underhill'), ('ANTRL', ''))
1911
        self.assertEqual(double_metaphone('Underwood'), ('ANTRT', ''))
1912
        self.assertEqual(double_metaphone('Unknown'), ('ANKNN', ''))
1913
        self.assertEqual(double_metaphone('Valentine'), ('FLNTN', ''))
1914
        self.assertEqual(double_metaphone('Van Egmond'), ('FNKMNT', ''))
1915
        self.assertEqual(double_metaphone('Van der Beek'), ('FNTRPK', ''))
1916
        self.assertEqual(double_metaphone('Vaughan'), ('FKN', ''))
1917
        self.assertEqual(double_metaphone('Vermenlen'), ('FRMNLN', ''))
1918
        self.assertEqual(double_metaphone('Vincent'), ('FNSNT', ''))
1919
        self.assertEqual(double_metaphone('Volentine'), ('FLNTN', ''))
1920
        self.assertEqual(double_metaphone('Wagner'), ('AKNR', 'FKNR'))
1921
        self.assertEqual(double_metaphone('Waite'), ('AT', 'FT'))
1922
        self.assertEqual(double_metaphone('Walker'), ('ALKR', 'FLKR'))
1923
        self.assertEqual(double_metaphone('Walter'), ('ALTR', 'FLTR'))
1924
        self.assertEqual(double_metaphone('Wandell'), ('ANTL', 'FNTL'))
1925
        self.assertEqual(double_metaphone('Wandesford'),
1926
                         ('ANTSFRT', 'FNTSFRT'))
1927
        self.assertEqual(double_metaphone('Warbleton'), ('ARPLTN', 'FRPLTN'))
1928
        self.assertEqual(double_metaphone('Ward'), ('ART', 'FRT'))
1929
        self.assertEqual(double_metaphone('Warde'), ('ART', 'FRT'))
1930
        self.assertEqual(double_metaphone('Ware'), ('AR', 'FR'))
1931
        self.assertEqual(double_metaphone('Wareham'), ('ARHM', 'FRHM'))
1932
        self.assertEqual(double_metaphone('Warner'), ('ARNR', 'FRNR'))
1933
        self.assertEqual(double_metaphone('Warren'), ('ARN', 'FRN'))
1934
        self.assertEqual(double_metaphone('Washburne'), ('AXPRN', 'FXPRN'))
1935
        self.assertEqual(double_metaphone('Waterbury'), ('ATRPR', 'FTRPR'))
1936
        self.assertEqual(double_metaphone('Watson'), ('ATSN', 'FTSN'))
1937
        self.assertEqual(double_metaphone('WatsonEllithorpe'),
1938
                         ('ATSNL0RP', 'FTSNLTRP'))
1939
        self.assertEqual(double_metaphone('Watts'), ('ATS', 'FTS'))
1940
        self.assertEqual(double_metaphone('Wayne'), ('AN', 'FN'))
1941
        self.assertEqual(double_metaphone('Webb'), ('AP', 'FP'))
1942
        self.assertEqual(double_metaphone('Weber'), ('APR', 'FPR'))
1943
        self.assertEqual(double_metaphone('Webster'), ('APSTR', 'FPSTR'))
1944
        self.assertEqual(double_metaphone('Weed'), ('AT', 'FT'))
1945
        self.assertEqual(double_metaphone('Weeks'), ('AKS', 'FKS'))
1946
        self.assertEqual(double_metaphone('Wells'), ('ALS', 'FLS'))
1947
        self.assertEqual(double_metaphone('Wenzell'), ('ANSL', 'FNTSL'))
1948
        self.assertEqual(double_metaphone('West'), ('AST', 'FST'))
1949
        self.assertEqual(double_metaphone('Westbury'), ('ASTPR', 'FSTPR'))
1950
        self.assertEqual(double_metaphone('Whatlocke'), ('ATLK', ''))
1951
        self.assertEqual(double_metaphone('Wheeler'), ('ALR', ''))
1952
        self.assertEqual(double_metaphone('Whiston'), ('ASTN', ''))
1953
        self.assertEqual(double_metaphone('White'), ('AT', ''))
1954
        self.assertEqual(double_metaphone('Whitman'), ('ATMN', ''))
1955
        self.assertEqual(double_metaphone('Whiton'), ('ATN', ''))
1956
        self.assertEqual(double_metaphone('Whitson'), ('ATSN', ''))
1957
        self.assertEqual(double_metaphone('Wickes'), ('AKS', 'FKS'))
1958
        self.assertEqual(double_metaphone('Wilbur'), ('ALPR', 'FLPR'))
1959
        self.assertEqual(double_metaphone('Wilcotes'), ('ALKTS', 'FLKTS'))
1960
        self.assertEqual(double_metaphone('Wilkinson'), ('ALKNSN', 'FLKNSN'))
1961
        self.assertEqual(double_metaphone('Willets'), ('ALTS', 'FLTS'))
1962
        self.assertEqual(double_metaphone('Willett'), ('ALT', 'FLT'))
1963
        self.assertEqual(double_metaphone('Willey'), ('AL', 'FL'))
1964
        self.assertEqual(double_metaphone('Williams'), ('ALMS', 'FLMS'))
1965
        self.assertEqual(double_metaphone('Williston'), ('ALSTN', 'FLSTN'))
1966
        self.assertEqual(double_metaphone('Wilson'), ('ALSN', 'FLSN'))
1967
        self.assertEqual(double_metaphone('Wimes'), ('AMS', 'FMS'))
1968
        self.assertEqual(double_metaphone('Winch'), ('ANX', 'FNK'))
1969
        self.assertEqual(double_metaphone('Winegar'), ('ANKR', 'FNKR'))
1970
        self.assertEqual(double_metaphone('Wing'), ('ANK', 'FNK'))
1971
        self.assertEqual(double_metaphone('Winsley'), ('ANSL', 'FNSL'))
1972
        self.assertEqual(double_metaphone('Winslow'), ('ANSL', 'FNSLF'))
1973
        self.assertEqual(double_metaphone('Winthrop'), ('AN0RP', 'FNTRP'))
1974
        self.assertEqual(double_metaphone('Wise'), ('AS', 'FS'))
1975
        self.assertEqual(double_metaphone('Wood'), ('AT', 'FT'))
1976
        self.assertEqual(double_metaphone('Woodbridge'), ('ATPRJ', 'FTPRJ'))
1977
        self.assertEqual(double_metaphone('Woodward'), ('ATRT', 'FTRT'))
1978
        self.assertEqual(double_metaphone('Wooley'), ('AL', 'FL'))
1979
        self.assertEqual(double_metaphone('Woolley'), ('AL', 'FL'))
1980
        self.assertEqual(double_metaphone('Worth'), ('AR0', 'FRT'))
1981
        self.assertEqual(double_metaphone('Worthen'), ('AR0N', 'FRTN'))
1982
        self.assertEqual(double_metaphone('Worthley'), ('AR0L', 'FRTL'))
1983
        self.assertEqual(double_metaphone('Wright'), ('RT', ''))
1984
        self.assertEqual(double_metaphone('Wyer'), ('AR', 'FR'))
1985
        self.assertEqual(double_metaphone('Wyere'), ('AR', 'FR'))
1986
        self.assertEqual(double_metaphone('Wynkoop'), ('ANKP', 'FNKP'))
1987
        self.assertEqual(double_metaphone('Yarnall'), ('ARNL', ''))
1988
        self.assertEqual(double_metaphone('Yeoman'), ('AMN', ''))
1989
        self.assertEqual(double_metaphone('Yorke'), ('ARK', ''))
1990
        self.assertEqual(double_metaphone('Young'), ('ANK', ''))
1991
        self.assertEqual(double_metaphone('ab Wennonwen'), ('APNNN', ''))
1992
        self.assertEqual(double_metaphone('ap Llewellyn'), ('APLLN', ''))
1993
        self.assertEqual(double_metaphone('ap Lorwerth'), ('APLRR0', 'APLRRT'))
1994
        self.assertEqual(double_metaphone('d\'Angouleme'), ('TNKLM', ''))
1995
        self.assertEqual(double_metaphone('de Audeham'), ('TTHM', ''))
1996
        self.assertEqual(double_metaphone('de Bavant'), ('TPFNT', ''))
1997
        self.assertEqual(double_metaphone('de Beauchamp'), ('TPXMP', 'TPKMP'))
1998
        self.assertEqual(double_metaphone('de Beaumont'), ('TPMNT', ''))
1999
        self.assertEqual(double_metaphone('de Bolbec'), ('TPLPK', ''))
2000
        self.assertEqual(double_metaphone('de Braiose'), ('TPRS', ''))
2001
        self.assertEqual(double_metaphone('de Braose'), ('TPRS', ''))
2002
        self.assertEqual(double_metaphone('de Briwere'), ('TPRR', ''))
2003
        self.assertEqual(double_metaphone('de Cantelou'), ('TKNTL', ''))
2004
        self.assertEqual(double_metaphone('de Cherelton'),
2005
                         ('TXRLTN', 'TKRLTN'))
2006
        self.assertEqual(double_metaphone('de Cherleton'),
2007
                         ('TXRLTN', 'TKRLTN'))
2008
        self.assertEqual(double_metaphone('de Clare'), ('TKLR', ''))
2009
        self.assertEqual(double_metaphone('de Claremont'), ('TKLRMNT', ''))
2010
        self.assertEqual(double_metaphone('de Clifford'), ('TKLFRT', ''))
2011
        self.assertEqual(double_metaphone('de Colville'), ('TKLFL', ''))
2012
        self.assertEqual(double_metaphone('de Courtenay'), ('TKRTN', ''))
2013
        self.assertEqual(double_metaphone('de Fauconberg'), ('TFKNPRK', ''))
2014
        self.assertEqual(double_metaphone('de Forest'), ('TFRST', ''))
2015
        self.assertEqual(double_metaphone('de Gai'), ('TK', ''))
2016
        self.assertEqual(double_metaphone('de Grey'), ('TKR', ''))
2017
        self.assertEqual(double_metaphone('de Guernons'), ('TKRNNS', ''))
2018
        self.assertEqual(double_metaphone('de Haia'), ('T', ''))
2019
        self.assertEqual(double_metaphone('de Harcourt'), ('TRKRT', ''))
2020
        self.assertEqual(double_metaphone('de Hastings'), ('TSTNKS', ''))
2021
        self.assertEqual(double_metaphone('de Hoke'), ('TK', ''))
2022
        self.assertEqual(double_metaphone('de Hooch'), ('TK', ''))
2023
        self.assertEqual(double_metaphone('de Hugelville'), ('TJLFL', 'TKLFL'))
2024
        self.assertEqual(double_metaphone('de Huntingdon'), ('TNTNKTN', ''))
2025
        self.assertEqual(double_metaphone('de Insula'), ('TNSL', ''))
2026
        self.assertEqual(double_metaphone('de Keynes'), ('TKNS', ''))
2027
        self.assertEqual(double_metaphone('de Lacy'), ('TLS', ''))
2028
        self.assertEqual(double_metaphone('de Lexington'), ('TLKSNKTN', ''))
2029
        self.assertEqual(double_metaphone('de Lusignan'), ('TLSNN', 'TLSKNN'))
2030
        self.assertEqual(double_metaphone('de Manvers'), ('TMNFRS', ''))
2031
        self.assertEqual(double_metaphone('de Montagu'), ('TMNTK', ''))
2032
        self.assertEqual(double_metaphone('de Montault'), ('TMNTLT', ''))
2033
        self.assertEqual(double_metaphone('de Montfort'), ('TMNTFRT', ''))
2034
        self.assertEqual(double_metaphone('de Mortimer'), ('TMRTMR', ''))
2035
        self.assertEqual(double_metaphone('de Morville'), ('TMRFL', ''))
2036
        self.assertEqual(double_metaphone('de Morvois'), ('TMRF', 'TMRFS'))
2037
        self.assertEqual(double_metaphone('de Neufmarche'),
2038
                         ('TNFMRX', 'TNFMRK'))
2039
        self.assertEqual(double_metaphone('de Odingsells'), ('TTNKSLS', ''))
2040
        self.assertEqual(double_metaphone('de Odyngsells'), ('TTNKSLS', ''))
2041
        self.assertEqual(double_metaphone('de Percy'), ('TPRS', ''))
2042
        self.assertEqual(double_metaphone('de Pierrepont'), ('TPRPNT', ''))
2043
        self.assertEqual(double_metaphone('de Plessetis'), ('TPLSTS', ''))
2044
        self.assertEqual(double_metaphone('de Porhoet'), ('TPRT', ''))
2045
        self.assertEqual(double_metaphone('de Prouz'), ('TPRS', ''))
2046
        self.assertEqual(double_metaphone('de Quincy'), ('TKNS', ''))
2047
        self.assertEqual(double_metaphone('de Ripellis'), ('TRPLS', ''))
2048
        self.assertEqual(double_metaphone('de Ros'), ('TRS', ''))
2049
        self.assertEqual(double_metaphone('de Salisbury'), ('TSLSPR', ''))
2050
        self.assertEqual(double_metaphone('de Sanford'), ('TSNFRT', ''))
2051
        self.assertEqual(double_metaphone('de Somery'), ('TSMR', ''))
2052
        self.assertEqual(double_metaphone('de St. Hilary'), ('TSTLR', ''))
2053
        self.assertEqual(double_metaphone('de St. Liz'), ('TSTLS', ''))
2054
        self.assertEqual(double_metaphone('de Sutton'), ('TSTN', ''))
2055
        self.assertEqual(double_metaphone('de Toeni'), ('TTN', ''))
2056
        self.assertEqual(double_metaphone('de Tony'), ('TTN', ''))
2057
        self.assertEqual(double_metaphone('de Umfreville'), ('TMFRFL', ''))
2058
        self.assertEqual(double_metaphone('de Valognes'), ('TFLNS', 'TFLKNS'))
2059
        self.assertEqual(double_metaphone('de Vaux'), ('TF', ''))
2060
        self.assertEqual(double_metaphone('de Vere'), ('TFR', ''))
2061
        self.assertEqual(double_metaphone('de Vermandois'),
2062
                         ('TFRMNT', 'TFRMNTS'))
2063
        self.assertEqual(double_metaphone('de Vernon'), ('TFRNN', ''))
2064
        self.assertEqual(double_metaphone('de Vexin'), ('TFKSN', ''))
2065
        self.assertEqual(double_metaphone('de Vitre'), ('TFTR', ''))
2066
        self.assertEqual(double_metaphone('de Wandesford'), ('TNTSFRT', ''))
2067
        self.assertEqual(double_metaphone('de Warenne'), ('TRN', ''))
2068
        self.assertEqual(double_metaphone('de Westbury'), ('TSTPR', ''))
2069
        self.assertEqual(double_metaphone('di Saluzzo'), ('TSLS', 'TSLTS'))
2070
        self.assertEqual(double_metaphone('fitz Alan'), ('FTSLN', ''))
2071
        self.assertEqual(double_metaphone('fitz Geoffrey'),
2072
                         ('FTSJFR', 'FTSKFR'))
2073
        self.assertEqual(double_metaphone('fitz Herbert'), ('FTSRPRT', ''))
2074
        self.assertEqual(double_metaphone('fitz John'), ('FTSJN', ''))
2075
        self.assertEqual(double_metaphone('fitz Patrick'), ('FTSPTRK', ''))
2076
        self.assertEqual(double_metaphone('fitz Payn'), ('FTSPN', ''))
2077
        self.assertEqual(double_metaphone('fitz Piers'), ('FTSPRS', ''))
2078
        self.assertEqual(double_metaphone('fitz Randolph'), ('FTSRNTLF', ''))
2079
        self.assertEqual(double_metaphone('fitz Richard'),
2080
                         ('FTSRXRT', 'FTSRKRT'))
2081
        self.assertEqual(double_metaphone('fitz Robert'), ('FTSRPRT', ''))
2082
        self.assertEqual(double_metaphone('fitz Roy'), ('FTSR', ''))
2083
        self.assertEqual(double_metaphone('fitz Scrob'), ('FTSSKP', ''))
2084
        self.assertEqual(double_metaphone('fitz Walter'), ('FTSLTR', ''))
2085
        self.assertEqual(double_metaphone('fitz Warin'), ('FTSRN', ''))
2086
        self.assertEqual(double_metaphone('fitz Williams'), ('FTSLMS', ''))
2087
        self.assertEqual(double_metaphone('la Zouche'), ('LSX', 'LSK'))
2088
        self.assertEqual(double_metaphone('le Botiller'), ('LPTLR', ''))
2089
        self.assertEqual(double_metaphone('le Despenser'), ('LTSPNSR', ''))
2090
        self.assertEqual(double_metaphone('le deSpencer'), ('LTSPNSR', ''))
2091
        self.assertEqual(double_metaphone('of Allendale'), ('AFLNTL', ''))
2092
        self.assertEqual(double_metaphone('of Angouleme'), ('AFNKLM', ''))
2093
        self.assertEqual(double_metaphone('of Anjou'), ('AFNJ', ''))
2094
        self.assertEqual(double_metaphone('of Aquitaine'), ('AFKTN', ''))
2095
        self.assertEqual(double_metaphone('of Aumale'), ('AFML', ''))
2096
        self.assertEqual(double_metaphone('of Bavaria'), ('AFPFR', ''))
2097
        self.assertEqual(double_metaphone('of Boulogne'), ('AFPLN', 'AFPLKN'))
2098
        self.assertEqual(double_metaphone('of Brittany'), ('AFPRTN', ''))
2099
        self.assertEqual(double_metaphone('of Brittary'), ('AFPRTR', ''))
2100
        self.assertEqual(double_metaphone('of Castile'), ('AFKSTL', ''))
2101
        self.assertEqual(double_metaphone('of Chester'), ('AFXSTR', 'AFKSTR'))
2102
        self.assertEqual(double_metaphone('of Clermont'), ('AFKLRMNT', ''))
2103
        self.assertEqual(double_metaphone('of Cologne'), ('AFKLN', 'AFKLKN'))
2104
        self.assertEqual(double_metaphone('of Dinan'), ('AFTNN', ''))
2105
        self.assertEqual(double_metaphone('of Dunbar'), ('AFTNPR', ''))
2106
        self.assertEqual(double_metaphone('of England'), ('AFNKLNT', ''))
2107
        self.assertEqual(double_metaphone('of Essex'), ('AFSKS', ''))
2108
        self.assertEqual(double_metaphone('of Falaise'), ('AFFLS', ''))
2109
        self.assertEqual(double_metaphone('of Flanders'), ('AFFLNTRS', ''))
2110
        self.assertEqual(double_metaphone('of Galloway'), ('AFKL', ''))
2111
        self.assertEqual(double_metaphone('of Germany'), ('AFKRMN', 'AFJRMN'))
2112
        self.assertEqual(double_metaphone('of Gloucester'), ('AFKLSSTR', ''))
2113
        self.assertEqual(double_metaphone('of Heristal'), ('AFRSTL', ''))
2114
        self.assertEqual(double_metaphone('of Hungary'), ('AFNKR', ''))
2115
        self.assertEqual(double_metaphone('of Huntington'), ('AFNTNKTN', ''))
2116
        self.assertEqual(double_metaphone('of Kiev'), ('AFKF', ''))
2117
        self.assertEqual(double_metaphone('of Kuno'), ('AFKN', ''))
2118
        self.assertEqual(double_metaphone('of Landen'), ('AFLNTN', ''))
2119
        self.assertEqual(double_metaphone('of Laon'), ('AFLN', ''))
2120
        self.assertEqual(double_metaphone('of Leinster'), ('AFLNSTR', ''))
2121
        self.assertEqual(double_metaphone('of Lens'), ('AFLNS', ''))
2122
        self.assertEqual(double_metaphone('of Lorraine'), ('AFLRN', ''))
2123
        self.assertEqual(double_metaphone('of Louvain'), ('AFLFN', ''))
2124
        self.assertEqual(double_metaphone('of Mercia'), ('AFMRS', 'AFMRX'))
2125
        self.assertEqual(double_metaphone('of Metz'), ('AFMTS', ''))
2126
        self.assertEqual(double_metaphone('of Meulan'), ('AFMLN', ''))
2127
        self.assertEqual(double_metaphone('of Nass'), ('AFNS', ''))
2128
        self.assertEqual(double_metaphone('of Normandy'), ('AFNRMNT', ''))
2129
        self.assertEqual(double_metaphone('of Ohningen'), ('AFNNJN', 'AFNNKN'))
2130
        self.assertEqual(double_metaphone('of Orleans'), ('AFRLNS', ''))
2131
        self.assertEqual(double_metaphone('of Poitou'), ('AFPT', ''))
2132
        self.assertEqual(double_metaphone('of Polotzk'), ('AFPLTSK', ''))
2133
        self.assertEqual(double_metaphone('of Provence'), ('AFPRFNS', ''))
2134
        self.assertEqual(double_metaphone('of Ringelheim'),
2135
                         ('AFRNJLM', 'AFRNKLM'))
2136
        self.assertEqual(double_metaphone('of Salisbury'), ('AFSLSPR', ''))
2137
        self.assertEqual(double_metaphone('of Saxony'), ('AFSKSN', ''))
2138
        self.assertEqual(double_metaphone('of Scotland'), ('AFSKTLNT', ''))
2139
        self.assertEqual(double_metaphone('of Senlis'), ('AFSNLS', ''))
2140
        self.assertEqual(double_metaphone('of Stafford'), ('AFSTFRT', ''))
2141
        self.assertEqual(double_metaphone('of Swabia'), ('AFSP', ''))
2142
        self.assertEqual(double_metaphone('of Tongres'), ('AFTNKRS', ''))
2143
        self.assertEqual(double_metaphone('of the Tributes'),
2144
                         ('AF0TRPTS', 'AFTTRPTS'))
2145
        self.assertEqual(double_metaphone('unknown'), ('ANKNN', ''))
2146
        self.assertEqual(double_metaphone('van der Gouda'), ('FNTRKT', ''))
2147
        self.assertEqual(double_metaphone('von Adenbaugh'), ('FNTNP', ''))
2148
        self.assertEqual(double_metaphone('ARCHITure'), ('ARKTR', ''))
2149
        self.assertEqual(double_metaphone('Arnoff'), ('ARNF', ''))
2150
        self.assertEqual(double_metaphone('Arnow'), ('ARN', 'ARNF'))
2151
        self.assertEqual(double_metaphone('DANGER'), ('TNJR', 'TNKR'))
2152
        self.assertEqual(double_metaphone('Jankelowicz'), ('JNKLTS', 'ANKLFX'))
2153
        self.assertEqual(double_metaphone('MANGER'), ('MNJR', 'MNKR'))
2154
        self.assertEqual(double_metaphone('McClellan'), ('MKLLN', ''))
2155
        self.assertEqual(double_metaphone('McHugh'), ('MK', ''))
2156
        self.assertEqual(double_metaphone('McLaughlin'), ('MKLFLN', ''))
2157
        self.assertEqual(double_metaphone('ORCHEStra'), ('ARKSTR', ''))
2158
        self.assertEqual(double_metaphone('ORCHID'), ('ARKT', ''))
2159
        self.assertEqual(double_metaphone('Pierce'), ('PRS', ''))
2160
        self.assertEqual(double_metaphone('RANGER'), ('RNJR', 'RNKR'))
2161
        self.assertEqual(double_metaphone('Schlesinger'), ('XLSNKR', 'SLSNJR'))
2162
        self.assertEqual(double_metaphone('Uomo'), ('AM', ''))
2163
        self.assertEqual(double_metaphone('Vasserman'), ('FSRMN', ''))
2164
        self.assertEqual(double_metaphone('Wasserman'), ('ASRMN', 'FSRMN'))
2165
        self.assertEqual(double_metaphone('Womo'), ('AM', 'FM'))
2166
        self.assertEqual(double_metaphone('Yankelovich'), ('ANKLFX', 'ANKLFK'))
2167
        self.assertEqual(double_metaphone('accede'), ('AKST', ''))
2168
        self.assertEqual(double_metaphone('accident'), ('AKSTNT', ''))
2169
        self.assertEqual(double_metaphone('adelsheim'), ('ATLSM', ''))
2170
        self.assertEqual(double_metaphone('aged'), ('AJT', 'AKT'))
2171
        self.assertEqual(double_metaphone('ageless'), ('AJLS', 'AKLS'))
2172
        self.assertEqual(double_metaphone('agency'), ('AJNS', 'AKNS'))
2173
        self.assertEqual(double_metaphone('aghast'), ('AKST', ''))
2174
        self.assertEqual(double_metaphone('agio'), ('AJ', 'AK'))
2175
        self.assertEqual(double_metaphone('agrimony'), ('AKRMN', ''))
2176
        self.assertEqual(double_metaphone('album'), ('ALPM', ''))
2177
        self.assertEqual(double_metaphone('alcmene'), ('ALKMN', ''))
2178
        self.assertEqual(double_metaphone('alehouse'), ('ALHS', ''))
2179
        self.assertEqual(double_metaphone('antique'), ('ANTK', ''))
2180
        self.assertEqual(double_metaphone('artois'), ('ART', 'ARTS'))
2181
        self.assertEqual(double_metaphone('automation'), ('ATMXN', ''))
2182
        self.assertEqual(double_metaphone('bacchus'), ('PKS', ''))
2183
        self.assertEqual(double_metaphone('bacci'), ('PX', ''))
2184
        self.assertEqual(double_metaphone('bajador'), ('PJTR', 'PHTR'))
2185
        self.assertEqual(double_metaphone('bellocchio'), ('PLX', ''))
2186
        self.assertEqual(double_metaphone('bertucci'), ('PRTX', ''))
2187
        self.assertEqual(double_metaphone('biaggi'), ('PJ', 'PK'))
2188
        self.assertEqual(double_metaphone('bough'), ('P', ''))
2189
        self.assertEqual(double_metaphone('breaux'), ('PR', ''))
2190
        self.assertEqual(double_metaphone('broughton'), ('PRTN', ''))
2191
        self.assertEqual(double_metaphone('cabrillo'), ('KPRL', 'KPR'))
2192
        self.assertEqual(double_metaphone('caesar'), ('SSR', ''))
2193
        self.assertEqual(double_metaphone('cagney'), ('KKN', ''))
2194
        self.assertEqual(double_metaphone('campbell'), ('KMPL', ''))
2195
        self.assertEqual(double_metaphone('carlisle'), ('KRLL', ''))
2196
        self.assertEqual(double_metaphone('carlysle'), ('KRLL', ''))
2197
        self.assertEqual(double_metaphone('chemistry'), ('KMSTR', ''))
2198
        self.assertEqual(double_metaphone('chianti'), ('KNT', ''))
2199
        self.assertEqual(double_metaphone('chorus'), ('KRS', ''))
2200
        self.assertEqual(double_metaphone('cough'), ('KF', ''))
2201
        self.assertEqual(double_metaphone('czerny'), ('SRN', 'XRN'))
2202
        self.assertEqual(double_metaphone('deffenbacher'), ('TFNPKR', ''))
2203
        self.assertEqual(double_metaphone('dumb'), ('TM', ''))
2204
        self.assertEqual(double_metaphone('edgar'), ('ATKR', ''))
2205
        self.assertEqual(double_metaphone('edge'), ('AJ', ''))
2206
        self.assertEqual(double_metaphone('filipowicz'), ('FLPTS', 'FLPFX'))
2207
        self.assertEqual(double_metaphone('focaccia'), ('FKX', ''))
2208
        self.assertEqual(double_metaphone('gallegos'), ('KLKS', 'KKS'))
2209
        self.assertEqual(double_metaphone('gambrelli'), ('KMPRL', ''))
2210
        self.assertEqual(double_metaphone('geithain'), ('K0N', 'JTN'))
2211
        self.assertEqual(double_metaphone('ghiradelli'), ('JRTL', ''))
2212
        self.assertEqual(double_metaphone('ghislane'), ('JLN', ''))
2213
        self.assertEqual(double_metaphone('gough'), ('KF', ''))
2214
        self.assertEqual(double_metaphone('hartheim'), ('HR0M', 'HRTM'))
2215
        self.assertEqual(double_metaphone('heimsheim'), ('HMSM', ''))
2216
        self.assertEqual(double_metaphone('hochmeier'), ('HKMR', ''))
2217
        self.assertEqual(double_metaphone('hugh'), ('H', ''))
2218
        self.assertEqual(double_metaphone('hunger'), ('HNKR', 'HNJR'))
2219
        self.assertEqual(double_metaphone('hungry'), ('HNKR', ''))
2220
        self.assertEqual(double_metaphone('island'), ('ALNT', ''))
2221
        self.assertEqual(double_metaphone('isle'), ('AL', ''))
2222
        self.assertEqual(double_metaphone('jose'), ('HS', ''))
2223
        self.assertEqual(double_metaphone('laugh'), ('LF', ''))
2224
        self.assertEqual(double_metaphone('mac caffrey'), ('MKFR', ''))
2225
        self.assertEqual(double_metaphone('mac gregor'), ('MKRKR', ''))
2226
        self.assertEqual(double_metaphone('pegnitz'), ('PNTS', 'PKNTS'))
2227
        self.assertEqual(double_metaphone('piskowitz'), ('PSKTS', 'PSKFX'))
2228
        self.assertEqual(double_metaphone('queen'), ('KN', ''))
2229
        self.assertEqual(double_metaphone('raspberry'), ('RSPR', ''))
2230
        self.assertEqual(double_metaphone('resnais'), ('RSN', 'RSNS'))
2231
        self.assertEqual(double_metaphone('rogier'), ('RJ', 'RJR'))
2232
        self.assertEqual(double_metaphone('rough'), ('RF', ''))
2233
        self.assertEqual(double_metaphone('san jacinto'), ('SNHSNT', ''))
2234
        self.assertEqual(double_metaphone('schenker'), ('XNKR', 'SKNKR'))
2235
        self.assertEqual(double_metaphone('schermerhorn'),
2236
                         ('XRMRRN', 'SKRMRRN'))
2237
        self.assertEqual(double_metaphone('schmidt'), ('XMT', 'SMT'))
2238
        self.assertEqual(double_metaphone('schneider'), ('XNTR', 'SNTR'))
2239
        self.assertEqual(double_metaphone('school'), ('SKL', ''))
2240
        self.assertEqual(double_metaphone('schooner'), ('SKNR', ''))
2241
        self.assertEqual(double_metaphone('schrozberg'), ('XRSPRK', 'SRSPRK'))
2242
        self.assertEqual(double_metaphone('schulman'), ('XLMN', ''))
2243
        self.assertEqual(double_metaphone('schwabach'), ('XPK', 'XFPK'))
2244
        self.assertEqual(double_metaphone('schwarzach'), ('XRSK', 'XFRTSK'))
2245
        self.assertEqual(double_metaphone('smith'), ('SM0', 'XMT'))
2246
        self.assertEqual(double_metaphone('snider'), ('SNTR', 'XNTR'))
2247
        self.assertEqual(double_metaphone('succeed'), ('SKST', ''))
2248
        self.assertEqual(double_metaphone('sugarcane'), ('XKRKN', 'SKRKN'))
2249
        self.assertEqual(double_metaphone('svobodka'), ('SFPTK', ''))
2250
        self.assertEqual(double_metaphone('tagliaro'), ('TKLR', 'TLR'))
2251
        self.assertEqual(double_metaphone('thames'), ('TMS', ''))
2252
        self.assertEqual(double_metaphone('theilheim'), ('0LM', 'TLM'))
2253
        self.assertEqual(double_metaphone('thomas'), ('TMS', ''))
2254
        self.assertEqual(double_metaphone('thumb'), ('0M', 'TM'))
2255
        self.assertEqual(double_metaphone('tichner'), ('TXNR', 'TKNR'))
2256
        self.assertEqual(double_metaphone('tough'), ('TF', ''))
2257
        self.assertEqual(double_metaphone('umbrella'), ('AMPRL', ''))
2258
        self.assertEqual(double_metaphone('vilshofen'), ('FLXFN', ''))
2259
        self.assertEqual(double_metaphone('von schuller'), ('FNXLR', ''))
2260
        self.assertEqual(double_metaphone('wachtler'), ('AKTLR', 'FKTLR'))
2261
        self.assertEqual(double_metaphone('wechsler'), ('AKSLR', 'FKSLR'))
2262
        self.assertEqual(double_metaphone('weikersheim'), ('AKRSM', 'FKRSM'))
2263
        self.assertEqual(double_metaphone('zhao'), ('J', ''))
2264
2265
    def test_double_metaphone_surnames4(self):
2266
        """Test abydos.phonetic.double_metaphone (surname data, 4-letter)."""
2267
        self.assertEqual(double_metaphone('', 4), ('', ''))
2268
        self.assertEqual(double_metaphone('ALLERTON', 4), ('ALRT', ''))
2269
        self.assertEqual(double_metaphone('Acton', 4), ('AKTN', ''))
2270
        self.assertEqual(double_metaphone('Adams', 4), ('ATMS', ''))
2271
        self.assertEqual(double_metaphone('Aggar', 4), ('AKR', ''))
2272
        self.assertEqual(double_metaphone('Ahl', 4), ('AL', ''))
2273
        self.assertEqual(double_metaphone('Aiken', 4), ('AKN', ''))
2274
        self.assertEqual(double_metaphone('Alan', 4), ('ALN', ''))
2275
        self.assertEqual(double_metaphone('Alcock', 4), ('ALKK', ''))
2276
        self.assertEqual(double_metaphone('Alden', 4), ('ALTN', ''))
2277
        self.assertEqual(double_metaphone('Aldham', 4), ('ALTM', ''))
2278
        self.assertEqual(double_metaphone('Allen', 4), ('ALN', ''))
2279
        self.assertEqual(double_metaphone('Allerton', 4), ('ALRT', ''))
2280
        self.assertEqual(double_metaphone('Alsop', 4), ('ALSP', ''))
2281
        self.assertEqual(double_metaphone('Alwein', 4), ('ALN', ''))
2282
        self.assertEqual(double_metaphone('Ambler', 4), ('AMPL', ''))
2283
        self.assertEqual(double_metaphone('Andevill', 4), ('ANTF', ''))
2284
        self.assertEqual(double_metaphone('Andrews', 4), ('ANTR', ''))
2285
        self.assertEqual(double_metaphone('Andreyco', 4), ('ANTR', ''))
2286
        self.assertEqual(double_metaphone('Andriesse', 4), ('ANTR', ''))
2287
        self.assertEqual(double_metaphone('Angier', 4), ('ANJ', 'ANJR'))
2288
        self.assertEqual(double_metaphone('Annabel', 4), ('ANPL', ''))
2289
        self.assertEqual(double_metaphone('Anne', 4), ('AN', ''))
2290
        self.assertEqual(double_metaphone('Anstye', 4), ('ANST', ''))
2291
        self.assertEqual(double_metaphone('Appling', 4), ('APLN', ''))
2292
        self.assertEqual(double_metaphone('Apuke', 4), ('APK', ''))
2293
        self.assertEqual(double_metaphone('Arnold', 4), ('ARNL', ''))
2294
        self.assertEqual(double_metaphone('Ashby', 4), ('AXP', ''))
2295
        self.assertEqual(double_metaphone('Astwood', 4), ('ASTT', ''))
2296
        self.assertEqual(double_metaphone('Atkinson', 4), ('ATKN', ''))
2297
        self.assertEqual(double_metaphone('Audley', 4), ('ATL', ''))
2298
        self.assertEqual(double_metaphone('Austin', 4), ('ASTN', ''))
2299
        self.assertEqual(double_metaphone('Avenal', 4), ('AFNL', ''))
2300
        self.assertEqual(double_metaphone('Ayer', 4), ('AR', ''))
2301
        self.assertEqual(double_metaphone('Ayot', 4), ('AT', ''))
2302
        self.assertEqual(double_metaphone('Babbitt', 4), ('PPT', ''))
2303
        self.assertEqual(double_metaphone('Bachelor', 4), ('PXLR', 'PKLR'))
2304
        self.assertEqual(double_metaphone('Bachelour', 4), ('PXLR', 'PKLR'))
2305
        self.assertEqual(double_metaphone('Bailey', 4), ('PL', ''))
2306
        self.assertEqual(double_metaphone('Baivel', 4), ('PFL', ''))
2307
        self.assertEqual(double_metaphone('Baker', 4), ('PKR', ''))
2308
        self.assertEqual(double_metaphone('Baldwin', 4), ('PLTN', ''))
2309
        self.assertEqual(double_metaphone('Balsley', 4), ('PLSL', ''))
2310
        self.assertEqual(double_metaphone('Barber', 4), ('PRPR', ''))
2311
        self.assertEqual(double_metaphone('Barker', 4), ('PRKR', ''))
2312
        self.assertEqual(double_metaphone('Barlow', 4), ('PRL', 'PRLF'))
2313
        self.assertEqual(double_metaphone('Barnard', 4), ('PRNR', ''))
2314
        self.assertEqual(double_metaphone('Barnes', 4), ('PRNS', ''))
2315
        self.assertEqual(double_metaphone('Barnsley', 4), ('PRNS', ''))
2316
        self.assertEqual(double_metaphone('Barouxis', 4), ('PRKS', ''))
2317
        self.assertEqual(double_metaphone('Bartlet', 4), ('PRTL', ''))
2318
        self.assertEqual(double_metaphone('Basley', 4), ('PSL', ''))
2319
        self.assertEqual(double_metaphone('Basset', 4), ('PST', ''))
2320
        self.assertEqual(double_metaphone('Bassett', 4), ('PST', ''))
2321
        self.assertEqual(double_metaphone('Batchlor', 4), ('PXLR', ''))
2322
        self.assertEqual(double_metaphone('Bates', 4), ('PTS', ''))
2323
        self.assertEqual(double_metaphone('Batson', 4), ('PTSN', ''))
2324
        self.assertEqual(double_metaphone('Bayes', 4), ('PS', ''))
2325
        self.assertEqual(double_metaphone('Bayley', 4), ('PL', ''))
2326
        self.assertEqual(double_metaphone('Beale', 4), ('PL', ''))
2327
        self.assertEqual(double_metaphone('Beauchamp', 4), ('PXMP', 'PKMP'))
2328
        self.assertEqual(double_metaphone('Beauclerc', 4), ('PKLR', ''))
2329
        self.assertEqual(double_metaphone('Beech', 4), ('PK', ''))
2330
        self.assertEqual(double_metaphone('Beers', 4), ('PRS', ''))
2331
        self.assertEqual(double_metaphone('Beke', 4), ('PK', ''))
2332
        self.assertEqual(double_metaphone('Belcher', 4), ('PLXR', 'PLKR'))
2333
        self.assertEqual(double_metaphone('Benjamin', 4), ('PNJM', ''))
2334
        self.assertEqual(double_metaphone('Benningham', 4), ('PNNK', ''))
2335
        self.assertEqual(double_metaphone('Bereford', 4), ('PRFR', ''))
2336
        self.assertEqual(double_metaphone('Bergen', 4), ('PRJN', 'PRKN'))
2337
        self.assertEqual(double_metaphone('Berkeley', 4), ('PRKL', ''))
2338
        self.assertEqual(double_metaphone('Berry', 4), ('PR', ''))
2339
        self.assertEqual(double_metaphone('Besse', 4), ('PS', ''))
2340
        self.assertEqual(double_metaphone('Bessey', 4), ('PS', ''))
2341
        self.assertEqual(double_metaphone('Bessiles', 4), ('PSLS', ''))
2342
        self.assertEqual(double_metaphone('Bigelow', 4), ('PJL', 'PKLF'))
2343
        self.assertEqual(double_metaphone('Bigg', 4), ('PK', ''))
2344
        self.assertEqual(double_metaphone('Bigod', 4), ('PKT', ''))
2345
        self.assertEqual(double_metaphone('Billings', 4), ('PLNK', ''))
2346
        self.assertEqual(double_metaphone('Bimper', 4), ('PMPR', ''))
2347
        self.assertEqual(double_metaphone('Binker', 4), ('PNKR', ''))
2348
        self.assertEqual(double_metaphone('Birdsill', 4), ('PRTS', ''))
2349
        self.assertEqual(double_metaphone('Bishop', 4), ('PXP', ''))
2350
        self.assertEqual(double_metaphone('Black', 4), ('PLK', ''))
2351
        self.assertEqual(double_metaphone('Blagge', 4), ('PLK', ''))
2352
        self.assertEqual(double_metaphone('Blake', 4), ('PLK', ''))
2353
        self.assertEqual(double_metaphone('Blanck', 4), ('PLNK', ''))
2354
        self.assertEqual(double_metaphone('Bledsoe', 4), ('PLTS', ''))
2355
        self.assertEqual(double_metaphone('Blennerhasset', 4), ('PLNR', ''))
2356
        self.assertEqual(double_metaphone('Blessing', 4), ('PLSN', ''))
2357
        self.assertEqual(double_metaphone('Blewett', 4), ('PLT', ''))
2358
        self.assertEqual(double_metaphone('Bloctgoed', 4), ('PLKT', ''))
2359
        self.assertEqual(double_metaphone('Bloetgoet', 4), ('PLTK', ''))
2360
        self.assertEqual(double_metaphone('Bloodgood', 4), ('PLTK', ''))
2361
        self.assertEqual(double_metaphone('Blossom', 4), ('PLSM', ''))
2362
        self.assertEqual(double_metaphone('Blount', 4), ('PLNT', ''))
2363
        self.assertEqual(double_metaphone('Bodine', 4), ('PTN', ''))
2364
        self.assertEqual(double_metaphone('Bodman', 4), ('PTMN', ''))
2365
        self.assertEqual(double_metaphone('BonCoeur', 4), ('PNKR', ''))
2366
        self.assertEqual(double_metaphone('Bond', 4), ('PNT', ''))
2367
        self.assertEqual(double_metaphone('Boscawen', 4), ('PSKN', ''))
2368
        self.assertEqual(double_metaphone('Bosworth', 4), ('PSR0', 'PSRT'))
2369
        self.assertEqual(double_metaphone('Bouchier', 4), ('PX', 'PKR'))
2370
        self.assertEqual(double_metaphone('Bowne', 4), ('PN', ''))
2371
        self.assertEqual(double_metaphone('Bradbury', 4), ('PRTP', ''))
2372
        self.assertEqual(double_metaphone('Bradder', 4), ('PRTR', ''))
2373
        self.assertEqual(double_metaphone('Bradford', 4), ('PRTF', ''))
2374
        self.assertEqual(double_metaphone('Bradstreet', 4), ('PRTS', ''))
2375
        self.assertEqual(double_metaphone('Braham', 4), ('PRHM', ''))
2376
        self.assertEqual(double_metaphone('Brailsford', 4), ('PRLS', ''))
2377
        self.assertEqual(double_metaphone('Brainard', 4), ('PRNR', ''))
2378
        self.assertEqual(double_metaphone('Brandish', 4), ('PRNT', ''))
2379
        self.assertEqual(double_metaphone('Braun', 4), ('PRN', ''))
2380
        self.assertEqual(double_metaphone('Brecc', 4), ('PRK', ''))
2381
        self.assertEqual(double_metaphone('Brent', 4), ('PRNT', ''))
2382
        self.assertEqual(double_metaphone('Brenton', 4), ('PRNT', ''))
2383
        self.assertEqual(double_metaphone('Briggs', 4), ('PRKS', ''))
2384
        self.assertEqual(double_metaphone('Brigham', 4), ('PRM', ''))
2385
        self.assertEqual(double_metaphone('Brobst', 4), ('PRPS', ''))
2386
        self.assertEqual(double_metaphone('Brome', 4), ('PRM', ''))
2387
        self.assertEqual(double_metaphone('Bronson', 4), ('PRNS', ''))
2388
        self.assertEqual(double_metaphone('Brooks', 4), ('PRKS', ''))
2389
        self.assertEqual(double_metaphone('Brouillard', 4), ('PRLR', ''))
2390
        self.assertEqual(double_metaphone('Brown', 4), ('PRN', ''))
2391
        self.assertEqual(double_metaphone('Browne', 4), ('PRN', ''))
2392
        self.assertEqual(double_metaphone('Brownell', 4), ('PRNL', ''))
2393
        self.assertEqual(double_metaphone('Bruley', 4), ('PRL', ''))
2394
        self.assertEqual(double_metaphone('Bryant', 4), ('PRNT', ''))
2395
        self.assertEqual(double_metaphone('Brzozowski', 4), ('PRSS', 'PRTS'))
2396
        self.assertEqual(double_metaphone('Buide', 4), ('PT', ''))
2397
        self.assertEqual(double_metaphone('Bulmer', 4), ('PLMR', ''))
2398
        self.assertEqual(double_metaphone('Bunker', 4), ('PNKR', ''))
2399
        self.assertEqual(double_metaphone('Burden', 4), ('PRTN', ''))
2400
        self.assertEqual(double_metaphone('Burge', 4), ('PRJ', 'PRK'))
2401
        self.assertEqual(double_metaphone('Burgoyne', 4), ('PRKN', ''))
2402
        self.assertEqual(double_metaphone('Burke', 4), ('PRK', ''))
2403
        self.assertEqual(double_metaphone('Burnett', 4), ('PRNT', ''))
2404
        self.assertEqual(double_metaphone('Burpee', 4), ('PRP', ''))
2405
        self.assertEqual(double_metaphone('Bursley', 4), ('PRSL', ''))
2406
        self.assertEqual(double_metaphone('Burton', 4), ('PRTN', ''))
2407
        self.assertEqual(double_metaphone('Bushnell', 4), ('PXNL', ''))
2408
        self.assertEqual(double_metaphone('Buss', 4), ('PS', ''))
2409
        self.assertEqual(double_metaphone('Buswell', 4), ('PSL', ''))
2410
        self.assertEqual(double_metaphone('Butler', 4), ('PTLR', ''))
2411
        self.assertEqual(double_metaphone('Calkin', 4), ('KLKN', ''))
2412
        self.assertEqual(double_metaphone('Canada', 4), ('KNT', ''))
2413
        self.assertEqual(double_metaphone('Canmore', 4), ('KNMR', ''))
2414
        self.assertEqual(double_metaphone('Canney', 4), ('KN', ''))
2415
        self.assertEqual(double_metaphone('Capet', 4), ('KPT', ''))
2416
        self.assertEqual(double_metaphone('Card', 4), ('KRT', ''))
2417
        self.assertEqual(double_metaphone('Carman', 4), ('KRMN', ''))
2418
        self.assertEqual(double_metaphone('Carpenter', 4), ('KRPN', ''))
2419
        self.assertEqual(double_metaphone('Cartwright', 4), ('KRTR', ''))
2420
        self.assertEqual(double_metaphone('Casey', 4), ('KS', ''))
2421
        self.assertEqual(double_metaphone('Catterfield', 4), ('KTRF', ''))
2422
        self.assertEqual(double_metaphone('Ceeley', 4), ('SL', ''))
2423
        self.assertEqual(double_metaphone('Chambers', 4), ('XMPR', ''))
2424
        self.assertEqual(double_metaphone('Champion', 4), ('XMPN', ''))
2425
        self.assertEqual(double_metaphone('Chapman', 4), ('XPMN', ''))
2426
        self.assertEqual(double_metaphone('Chase', 4), ('XS', ''))
2427
        self.assertEqual(double_metaphone('Cheney', 4), ('XN', ''))
2428
        self.assertEqual(double_metaphone('Chetwynd', 4), ('XTNT', ''))
2429
        self.assertEqual(double_metaphone('Chevalier', 4), ('XFL', 'XFLR'))
2430
        self.assertEqual(double_metaphone('Chillingsworth', 4), ('XLNK', ''))
2431
        self.assertEqual(double_metaphone('Christie', 4), ('KRST', ''))
2432
        self.assertEqual(double_metaphone('Chubbuck', 4), ('XPK', ''))
2433
        self.assertEqual(double_metaphone('Church', 4), ('XRX', 'XRK'))
2434
        self.assertEqual(double_metaphone('Clark', 4), ('KLRK', ''))
2435
        self.assertEqual(double_metaphone('Clarke', 4), ('KLRK', ''))
2436
        self.assertEqual(double_metaphone('Cleare', 4), ('KLR', ''))
2437
        self.assertEqual(double_metaphone('Clement', 4), ('KLMN', ''))
2438
        self.assertEqual(double_metaphone('Clerke', 4), ('KLRK', ''))
2439
        self.assertEqual(double_metaphone('Clibben', 4), ('KLPN', ''))
2440
        self.assertEqual(double_metaphone('Clifford', 4), ('KLFR', ''))
2441
        self.assertEqual(double_metaphone('Clivedon', 4), ('KLFT', ''))
2442
        self.assertEqual(double_metaphone('Close', 4), ('KLS', ''))
2443
        self.assertEqual(double_metaphone('Clothilde', 4), ('KL0L', 'KLTL'))
2444
        self.assertEqual(double_metaphone('Cobb', 4), ('KP', ''))
2445
        self.assertEqual(double_metaphone('Coburn', 4), ('KPRN', ''))
2446
        self.assertEqual(double_metaphone('Coburne', 4), ('KPRN', ''))
2447
        self.assertEqual(double_metaphone('Cocke', 4), ('KK', ''))
2448
        self.assertEqual(double_metaphone('Coffin', 4), ('KFN', ''))
2449
        self.assertEqual(double_metaphone('Coffyn', 4), ('KFN', ''))
2450
        self.assertEqual(double_metaphone('Colborne', 4), ('KLPR', ''))
2451
        self.assertEqual(double_metaphone('Colby', 4), ('KLP', ''))
2452
        self.assertEqual(double_metaphone('Cole', 4), ('KL', ''))
2453
        self.assertEqual(double_metaphone('Coleman', 4), ('KLMN', ''))
2454
        self.assertEqual(double_metaphone('Collier', 4), ('KL', 'KLR'))
2455
        self.assertEqual(double_metaphone('Compton', 4), ('KMPT', ''))
2456
        self.assertEqual(double_metaphone('Cone', 4), ('KN', ''))
2457
        self.assertEqual(double_metaphone('Cook', 4), ('KK', ''))
2458
        self.assertEqual(double_metaphone('Cooke', 4), ('KK', ''))
2459
        self.assertEqual(double_metaphone('Cooper', 4), ('KPR', ''))
2460
        self.assertEqual(double_metaphone('Copperthwaite', 4),
2461
                         ('KPR0', 'KPRT'))
2462
        self.assertEqual(double_metaphone('Corbet', 4), ('KRPT', ''))
2463
        self.assertEqual(double_metaphone('Corell', 4), ('KRL', ''))
2464
        self.assertEqual(double_metaphone('Corey', 4), ('KR', ''))
2465
        self.assertEqual(double_metaphone('Corlies', 4), ('KRLS', ''))
2466
        self.assertEqual(double_metaphone('Corneliszen', 4), ('KRNL', ''))
2467
        self.assertEqual(double_metaphone('Cornelius', 4), ('KRNL', ''))
2468
        self.assertEqual(double_metaphone('Cornwallis', 4), ('KRNL', ''))
2469
        self.assertEqual(double_metaphone('Cosgrove', 4), ('KSKR', ''))
2470
        self.assertEqual(double_metaphone('Count of Brionne', 4), ('KNTF', ''))
2471
        self.assertEqual(double_metaphone('Covill', 4), ('KFL', ''))
2472
        self.assertEqual(double_metaphone('Cowperthwaite', 4),
2473
                         ('KPR0', 'KPRT'))
2474
        self.assertEqual(double_metaphone('Cowperwaite', 4), ('KPRT', ''))
2475
        self.assertEqual(double_metaphone('Crane', 4), ('KRN', ''))
2476
        self.assertEqual(double_metaphone('Creagmile', 4), ('KRKM', ''))
2477
        self.assertEqual(double_metaphone('Crew', 4), ('KR', 'KRF'))
2478
        self.assertEqual(double_metaphone('Crispin', 4), ('KRSP', ''))
2479
        self.assertEqual(double_metaphone('Crocker', 4), ('KRKR', ''))
2480
        self.assertEqual(double_metaphone('Crockett', 4), ('KRKT', ''))
2481
        self.assertEqual(double_metaphone('Crosby', 4), ('KRSP', ''))
2482
        self.assertEqual(double_metaphone('Crump', 4), ('KRMP', ''))
2483
        self.assertEqual(double_metaphone('Cunningham', 4), ('KNNK', ''))
2484
        self.assertEqual(double_metaphone('Curtis', 4), ('KRTS', ''))
2485
        self.assertEqual(double_metaphone('Cutha', 4), ('K0', 'KT'))
2486
        self.assertEqual(double_metaphone('Cutter', 4), ('KTR', ''))
2487
        self.assertEqual(double_metaphone('D\'Aubigny', 4), ('TPN', 'TPKN'))
2488
        self.assertEqual(double_metaphone('DAVIS', 4), ('TFS', ''))
2489
        self.assertEqual(double_metaphone('Dabinott', 4), ('TPNT', ''))
2490
        self.assertEqual(double_metaphone('Dacre', 4), ('TKR', ''))
2491
        self.assertEqual(double_metaphone('Daggett', 4), ('TKT', ''))
2492
        self.assertEqual(double_metaphone('Danvers', 4), ('TNFR', ''))
2493
        self.assertEqual(double_metaphone('Darcy', 4), ('TRS', ''))
2494
        self.assertEqual(double_metaphone('Davis', 4), ('TFS', ''))
2495
        self.assertEqual(double_metaphone('Dawn', 4), ('TN', ''))
2496
        self.assertEqual(double_metaphone('Dawson', 4), ('TSN', ''))
2497
        self.assertEqual(double_metaphone('Day', 4), ('T', ''))
2498
        self.assertEqual(double_metaphone('Daye', 4), ('T', ''))
2499
        self.assertEqual(double_metaphone('DeGrenier', 4), ('TKRN', ''))
2500
        self.assertEqual(double_metaphone('Dean', 4), ('TN', ''))
2501
        self.assertEqual(double_metaphone('Deekindaugh', 4), ('TKNT', ''))
2502
        self.assertEqual(double_metaphone('Dennis', 4), ('TNS', ''))
2503
        self.assertEqual(double_metaphone('Denny', 4), ('TN', ''))
2504
        self.assertEqual(double_metaphone('Denton', 4), ('TNTN', ''))
2505
        self.assertEqual(double_metaphone('Desborough', 4), ('TSPR', ''))
2506
        self.assertEqual(double_metaphone('Despenser', 4), ('TSPN', ''))
2507
        self.assertEqual(double_metaphone('Deverill', 4), ('TFRL', ''))
2508
        self.assertEqual(double_metaphone('Devine', 4), ('TFN', ''))
2509
        self.assertEqual(double_metaphone('Dexter', 4), ('TKST', ''))
2510
        self.assertEqual(double_metaphone('Dillaway', 4), ('TL', ''))
2511
        self.assertEqual(double_metaphone('Dimmick', 4), ('TMK', ''))
2512
        self.assertEqual(double_metaphone('Dinan', 4), ('TNN', ''))
2513
        self.assertEqual(double_metaphone('Dix', 4), ('TKS', ''))
2514
        self.assertEqual(double_metaphone('Doggett', 4), ('TKT', ''))
2515
        self.assertEqual(double_metaphone('Donahue', 4), ('TNH', ''))
2516
        self.assertEqual(double_metaphone('Dorfman', 4), ('TRFM', ''))
2517
        self.assertEqual(double_metaphone('Dorris', 4), ('TRS', ''))
2518
        self.assertEqual(double_metaphone('Dow', 4), ('T', 'TF'))
2519
        self.assertEqual(double_metaphone('Downey', 4), ('TN', ''))
2520
        self.assertEqual(double_metaphone('Downing', 4), ('TNNK', ''))
2521
        self.assertEqual(double_metaphone('Dowsett', 4), ('TST', ''))
2522
        self.assertEqual(double_metaphone('Duck?', 4), ('TK', ''))
2523
        self.assertEqual(double_metaphone('Dudley', 4), ('TTL', ''))
2524
        self.assertEqual(double_metaphone('Duffy', 4), ('TF', ''))
2525
        self.assertEqual(double_metaphone('Dunn', 4), ('TN', ''))
2526
        self.assertEqual(double_metaphone('Dunsterville', 4), ('TNST', ''))
2527
        self.assertEqual(double_metaphone('Durrant', 4), ('TRNT', ''))
2528
        self.assertEqual(double_metaphone('Durrin', 4), ('TRN', ''))
2529
        self.assertEqual(double_metaphone('Dustin', 4), ('TSTN', ''))
2530
        self.assertEqual(double_metaphone('Duston', 4), ('TSTN', ''))
2531
        self.assertEqual(double_metaphone('Eames', 4), ('AMS', ''))
2532
        self.assertEqual(double_metaphone('Early', 4), ('ARL', ''))
2533
        self.assertEqual(double_metaphone('Easty', 4), ('AST', ''))
2534
        self.assertEqual(double_metaphone('Ebbett', 4), ('APT', ''))
2535
        self.assertEqual(double_metaphone('Eberbach', 4), ('APRP', ''))
2536
        self.assertEqual(double_metaphone('Eberhard', 4), ('APRR', ''))
2537
        self.assertEqual(double_metaphone('Eddy', 4), ('AT', ''))
2538
        self.assertEqual(double_metaphone('Edenden', 4), ('ATNT', ''))
2539
        self.assertEqual(double_metaphone('Edwards', 4), ('ATRT', ''))
2540
        self.assertEqual(double_metaphone('Eglinton', 4), ('AKLN', 'ALNT'))
2541
        self.assertEqual(double_metaphone('Eliot', 4), ('ALT', ''))
2542
        self.assertEqual(double_metaphone('Elizabeth', 4), ('ALSP', ''))
2543
        self.assertEqual(double_metaphone('Ellis', 4), ('ALS', ''))
2544
        self.assertEqual(double_metaphone('Ellison', 4), ('ALSN', ''))
2545
        self.assertEqual(double_metaphone('Ellot', 4), ('ALT', ''))
2546
        self.assertEqual(double_metaphone('Elny', 4), ('ALN', ''))
2547
        self.assertEqual(double_metaphone('Elsner', 4), ('ALSN', ''))
2548
        self.assertEqual(double_metaphone('Emerson', 4), ('AMRS', ''))
2549
        self.assertEqual(double_metaphone('Empson', 4), ('AMPS', ''))
2550
        self.assertEqual(double_metaphone('Est', 4), ('AST', ''))
2551
        self.assertEqual(double_metaphone('Estabrook', 4), ('ASTP', ''))
2552
        self.assertEqual(double_metaphone('Estes', 4), ('ASTS', ''))
2553
        self.assertEqual(double_metaphone('Estey', 4), ('AST', ''))
2554
        self.assertEqual(double_metaphone('Evans', 4), ('AFNS', ''))
2555
        self.assertEqual(double_metaphone('Fallowell', 4), ('FLL', ''))
2556
        self.assertEqual(double_metaphone('Farnsworth', 4), ('FRNS', ''))
2557
        self.assertEqual(double_metaphone('Feake', 4), ('FK', ''))
2558
        self.assertEqual(double_metaphone('Feke', 4), ('FK', ''))
2559
        self.assertEqual(double_metaphone('Fellows', 4), ('FLS', ''))
2560
        self.assertEqual(double_metaphone('Fettiplace', 4), ('FTPL', ''))
2561
        self.assertEqual(double_metaphone('Finney', 4), ('FN', ''))
2562
        self.assertEqual(double_metaphone('Fischer', 4), ('FXR', 'FSKR'))
2563
        self.assertEqual(double_metaphone('Fisher', 4), ('FXR', ''))
2564
        self.assertEqual(double_metaphone('Fisk', 4), ('FSK', ''))
2565
        self.assertEqual(double_metaphone('Fiske', 4), ('FSK', ''))
2566
        self.assertEqual(double_metaphone('Fletcher', 4), ('FLXR', ''))
2567
        self.assertEqual(double_metaphone('Folger', 4), ('FLKR', 'FLJR'))
2568
        self.assertEqual(double_metaphone('Foliot', 4), ('FLT', ''))
2569
        self.assertEqual(double_metaphone('Folyot', 4), ('FLT', ''))
2570
        self.assertEqual(double_metaphone('Fones', 4), ('FNS', ''))
2571
        self.assertEqual(double_metaphone('Fordham', 4), ('FRTM', ''))
2572
        self.assertEqual(double_metaphone('Forstner', 4), ('FRST', ''))
2573
        self.assertEqual(double_metaphone('Fosten', 4), ('FSTN', ''))
2574
        self.assertEqual(double_metaphone('Foster', 4), ('FSTR', ''))
2575
        self.assertEqual(double_metaphone('Foulke', 4), ('FLK', ''))
2576
        self.assertEqual(double_metaphone('Fowler', 4), ('FLR', ''))
2577
        self.assertEqual(double_metaphone('Foxwell', 4), ('FKSL', ''))
2578
        self.assertEqual(double_metaphone('Fraley', 4), ('FRL', ''))
2579
        self.assertEqual(double_metaphone('Franceys', 4), ('FRNS', ''))
2580
        self.assertEqual(double_metaphone('Franke', 4), ('FRNK', ''))
2581
        self.assertEqual(double_metaphone('Frascella', 4), ('FRSL', ''))
2582
        self.assertEqual(double_metaphone('Frazer', 4), ('FRSR', ''))
2583
        self.assertEqual(double_metaphone('Fredd', 4), ('FRT', ''))
2584
        self.assertEqual(double_metaphone('Freeman', 4), ('FRMN', ''))
2585
        self.assertEqual(double_metaphone('French', 4), ('FRNX', 'FRNK'))
2586
        self.assertEqual(double_metaphone('Freville', 4), ('FRFL', ''))
2587
        self.assertEqual(double_metaphone('Frey', 4), ('FR', ''))
2588
        self.assertEqual(double_metaphone('Frick', 4), ('FRK', ''))
2589
        self.assertEqual(double_metaphone('Frier', 4), ('FR', 'FRR'))
2590
        self.assertEqual(double_metaphone('Froe', 4), ('FR', ''))
2591
        self.assertEqual(double_metaphone('Frorer', 4), ('FRRR', ''))
2592
        self.assertEqual(double_metaphone('Frost', 4), ('FRST', ''))
2593
        self.assertEqual(double_metaphone('Frothingham', 4), ('FR0N', 'FRTN'))
2594
        self.assertEqual(double_metaphone('Fry', 4), ('FR', ''))
2595
        self.assertEqual(double_metaphone('Gaffney', 4), ('KFN', ''))
2596
        self.assertEqual(double_metaphone('Gage', 4), ('KJ', 'KK'))
2597
        self.assertEqual(double_metaphone('Gallion', 4), ('KLN', ''))
2598
        self.assertEqual(double_metaphone('Gallishan', 4), ('KLXN', ''))
2599
        self.assertEqual(double_metaphone('Gamble', 4), ('KMPL', ''))
2600
        self.assertEqual(double_metaphone('Garbrand', 4), ('KRPR', ''))
2601
        self.assertEqual(double_metaphone('Gardner', 4), ('KRTN', ''))
2602
        self.assertEqual(double_metaphone('Garrett', 4), ('KRT', ''))
2603
        self.assertEqual(double_metaphone('Gassner', 4), ('KSNR', ''))
2604
        self.assertEqual(double_metaphone('Gater', 4), ('KTR', ''))
2605
        self.assertEqual(double_metaphone('Gaunt', 4), ('KNT', ''))
2606
        self.assertEqual(double_metaphone('Gayer', 4), ('KR', ''))
2607
        self.assertEqual(double_metaphone('Gerken', 4), ('KRKN', 'JRKN'))
2608
        self.assertEqual(double_metaphone('Gerritsen', 4), ('KRTS', 'JRTS'))
2609
        self.assertEqual(double_metaphone('Gibbs', 4), ('KPS', 'JPS'))
2610
        self.assertEqual(double_metaphone('Giffard', 4), ('JFRT', 'KFRT'))
2611
        self.assertEqual(double_metaphone('Gilbert', 4), ('KLPR', 'JLPR'))
2612
        self.assertEqual(double_metaphone('Gill', 4), ('KL', 'JL'))
2613
        self.assertEqual(double_metaphone('Gilman', 4), ('KLMN', 'JLMN'))
2614
        self.assertEqual(double_metaphone('Glass', 4), ('KLS', ''))
2615
        self.assertEqual(double_metaphone('GoddardGifford', 4), ('KTRJ', ''))
2616
        self.assertEqual(double_metaphone('Godfrey', 4), ('KTFR', ''))
2617
        self.assertEqual(double_metaphone('Godwin', 4), ('KTN', ''))
2618
        self.assertEqual(double_metaphone('Goodale', 4), ('KTL', ''))
2619
        self.assertEqual(double_metaphone('Goodnow', 4), ('KTN', 'KTNF'))
2620
        self.assertEqual(double_metaphone('Gorham', 4), ('KRM', ''))
2621
        self.assertEqual(double_metaphone('Goseline', 4), ('KSLN', ''))
2622
        self.assertEqual(double_metaphone('Gott', 4), ('KT', ''))
2623
        self.assertEqual(double_metaphone('Gould', 4), ('KLT', ''))
2624
        self.assertEqual(double_metaphone('Grafton', 4), ('KRFT', ''))
2625
        self.assertEqual(double_metaphone('Grant', 4), ('KRNT', ''))
2626
        self.assertEqual(double_metaphone('Gray', 4), ('KR', ''))
2627
        self.assertEqual(double_metaphone('Green', 4), ('KRN', ''))
2628
        self.assertEqual(double_metaphone('Griffin', 4), ('KRFN', ''))
2629
        self.assertEqual(double_metaphone('Grill', 4), ('KRL', ''))
2630
        self.assertEqual(double_metaphone('Grim', 4), ('KRM', ''))
2631
        self.assertEqual(double_metaphone('Grisgonelle', 4), ('KRSK', ''))
2632
        self.assertEqual(double_metaphone('Gross', 4), ('KRS', ''))
2633
        self.assertEqual(double_metaphone('Guba', 4), ('KP', ''))
2634
        self.assertEqual(double_metaphone('Gybbes', 4), ('KPS', 'JPS'))
2635
        self.assertEqual(double_metaphone('Haburne', 4), ('HPRN', ''))
2636
        self.assertEqual(double_metaphone('Hackburne', 4), ('HKPR', ''))
2637
        self.assertEqual(double_metaphone('Haddon?', 4), ('HTN', ''))
2638
        self.assertEqual(double_metaphone('Haines', 4), ('HNS', ''))
2639
        self.assertEqual(double_metaphone('Hale', 4), ('HL', ''))
2640
        self.assertEqual(double_metaphone('Hall', 4), ('HL', ''))
2641
        self.assertEqual(double_metaphone('Hallet', 4), ('HLT', ''))
2642
        self.assertEqual(double_metaphone('Hallock', 4), ('HLK', ''))
2643
        self.assertEqual(double_metaphone('Halstead', 4), ('HLST', ''))
2644
        self.assertEqual(double_metaphone('Hammond', 4), ('HMNT', ''))
2645
        self.assertEqual(double_metaphone('Hance', 4), ('HNS', ''))
2646
        self.assertEqual(double_metaphone('Handy', 4), ('HNT', ''))
2647
        self.assertEqual(double_metaphone('Hanson', 4), ('HNSN', ''))
2648
        self.assertEqual(double_metaphone('Harasek', 4), ('HRSK', ''))
2649
        self.assertEqual(double_metaphone('Harcourt', 4), ('HRKR', ''))
2650
        self.assertEqual(double_metaphone('Hardy', 4), ('HRT', ''))
2651
        self.assertEqual(double_metaphone('Harlock', 4), ('HRLK', ''))
2652
        self.assertEqual(double_metaphone('Harris', 4), ('HRS', ''))
2653
        self.assertEqual(double_metaphone('Hartley', 4), ('HRTL', ''))
2654
        self.assertEqual(double_metaphone('Harvey', 4), ('HRF', ''))
2655
        self.assertEqual(double_metaphone('Harvie', 4), ('HRF', ''))
2656
        self.assertEqual(double_metaphone('Harwood', 4), ('HRT', ''))
2657
        self.assertEqual(double_metaphone('Hathaway', 4), ('H0', 'HT'))
2658
        self.assertEqual(double_metaphone('Haukeness', 4), ('HKNS', ''))
2659
        self.assertEqual(double_metaphone('Hawkes', 4), ('HKS', ''))
2660
        self.assertEqual(double_metaphone('Hawkhurst', 4), ('HKRS', ''))
2661
        self.assertEqual(double_metaphone('Hawkins', 4), ('HKNS', ''))
2662
        self.assertEqual(double_metaphone('Hawley', 4), ('HL', ''))
2663
        self.assertEqual(double_metaphone('Heald', 4), ('HLT', ''))
2664
        self.assertEqual(double_metaphone('Helsdon', 4), ('HLST', ''))
2665
        self.assertEqual(double_metaphone('Hemenway', 4), ('HMN', ''))
2666
        self.assertEqual(double_metaphone('Hemmenway', 4), ('HMN', ''))
2667
        self.assertEqual(double_metaphone('Henck', 4), ('HNK', ''))
2668
        self.assertEqual(double_metaphone('Henderson', 4), ('HNTR', ''))
2669
        self.assertEqual(double_metaphone('Hendricks', 4), ('HNTR', ''))
2670
        self.assertEqual(double_metaphone('Hersey', 4), ('HRS', ''))
2671
        self.assertEqual(double_metaphone('Hewes', 4), ('HS', ''))
2672
        self.assertEqual(double_metaphone('Heyman', 4), ('HMN', ''))
2673
        self.assertEqual(double_metaphone('Hicks', 4), ('HKS', ''))
2674
        self.assertEqual(double_metaphone('Hidden', 4), ('HTN', ''))
2675
        self.assertEqual(double_metaphone('Higgs', 4), ('HKS', ''))
2676
        self.assertEqual(double_metaphone('Hill', 4), ('HL', ''))
2677
        self.assertEqual(double_metaphone('Hills', 4), ('HLS', ''))
2678
        self.assertEqual(double_metaphone('Hinckley', 4), ('HNKL', ''))
2679
        self.assertEqual(double_metaphone('Hipwell', 4), ('HPL', ''))
2680
        self.assertEqual(double_metaphone('Hobart', 4), ('HPRT', ''))
2681
        self.assertEqual(double_metaphone('Hoben', 4), ('HPN', ''))
2682
        self.assertEqual(double_metaphone('Hoffmann', 4), ('HFMN', ''))
2683
        self.assertEqual(double_metaphone('Hogan', 4), ('HKN', ''))
2684
        self.assertEqual(double_metaphone('Holmes', 4), ('HLMS', ''))
2685
        self.assertEqual(double_metaphone('Hoo', 4), ('H', ''))
2686
        self.assertEqual(double_metaphone('Hooker', 4), ('HKR', ''))
2687
        self.assertEqual(double_metaphone('Hopcott', 4), ('HPKT', ''))
2688
        self.assertEqual(double_metaphone('Hopkins', 4), ('HPKN', ''))
2689
        self.assertEqual(double_metaphone('Hopkinson', 4), ('HPKN', ''))
2690
        self.assertEqual(double_metaphone('Hornsey', 4), ('HRNS', ''))
2691
        self.assertEqual(double_metaphone('Houckgeest', 4), ('HKJS', 'HKKS'))
2692
        self.assertEqual(double_metaphone('Hough', 4), ('H', ''))
2693
        self.assertEqual(double_metaphone('Houstin', 4), ('HSTN', ''))
2694
        self.assertEqual(double_metaphone('How', 4), ('H', 'HF'))
2695
        self.assertEqual(double_metaphone('Howe', 4), ('H', ''))
2696
        self.assertEqual(double_metaphone('Howland', 4), ('HLNT', ''))
2697
        self.assertEqual(double_metaphone('Hubner', 4), ('HPNR', ''))
2698
        self.assertEqual(double_metaphone('Hudnut', 4), ('HTNT', ''))
2699
        self.assertEqual(double_metaphone('Hughes', 4), ('HS', ''))
2700
        self.assertEqual(double_metaphone('Hull', 4), ('HL', ''))
2701
        self.assertEqual(double_metaphone('Hulme', 4), ('HLM', ''))
2702
        self.assertEqual(double_metaphone('Hume', 4), ('HM', ''))
2703
        self.assertEqual(double_metaphone('Hundertumark', 4), ('HNTR', ''))
2704
        self.assertEqual(double_metaphone('Hundley', 4), ('HNTL', ''))
2705
        self.assertEqual(double_metaphone('Hungerford', 4), ('HNKR', 'HNJR'))
2706
        self.assertEqual(double_metaphone('Hunt', 4), ('HNT', ''))
2707
        self.assertEqual(double_metaphone('Hurst', 4), ('HRST', ''))
2708
        self.assertEqual(double_metaphone('Husbands', 4), ('HSPN', ''))
2709
        self.assertEqual(double_metaphone('Hussey', 4), ('HS', ''))
2710
        self.assertEqual(double_metaphone('Husted', 4), ('HSTT', ''))
2711
        self.assertEqual(double_metaphone('Hutchins', 4), ('HXNS', ''))
2712
        self.assertEqual(double_metaphone('Hutchinson', 4), ('HXNS', ''))
2713
        self.assertEqual(double_metaphone('Huttinger', 4), ('HTNK', 'HTNJ'))
2714
        self.assertEqual(double_metaphone('Huybertsen', 4), ('HPRT', ''))
2715
        self.assertEqual(double_metaphone('Iddenden', 4), ('ATNT', ''))
2716
        self.assertEqual(double_metaphone('Ingraham', 4), ('ANKR', ''))
2717
        self.assertEqual(double_metaphone('Ives', 4), ('AFS', ''))
2718
        self.assertEqual(double_metaphone('Jackson', 4), ('JKSN', 'AKSN'))
2719
        self.assertEqual(double_metaphone('Jacob', 4), ('JKP', 'AKP'))
2720
        self.assertEqual(double_metaphone('Jans', 4), ('JNS', 'ANS'))
2721
        self.assertEqual(double_metaphone('Jenkins', 4), ('JNKN', 'ANKN'))
2722
        self.assertEqual(double_metaphone('Jewett', 4), ('JT', 'AT'))
2723
        self.assertEqual(double_metaphone('Jewitt', 4), ('JT', 'AT'))
2724
        self.assertEqual(double_metaphone('Johnson', 4), ('JNSN', 'ANSN'))
2725
        self.assertEqual(double_metaphone('Jones', 4), ('JNS', 'ANS'))
2726
        self.assertEqual(double_metaphone('Josephine', 4), ('JSFN', 'HSFN'))
2727
        self.assertEqual(double_metaphone('Judd', 4), ('JT', 'AT'))
2728
        self.assertEqual(double_metaphone('June', 4), ('JN', 'AN'))
2729
        self.assertEqual(double_metaphone('Kamarowska', 4), ('KMRS', ''))
2730
        self.assertEqual(double_metaphone('Kay', 4), ('K', ''))
2731
        self.assertEqual(double_metaphone('Kelley', 4), ('KL', ''))
2732
        self.assertEqual(double_metaphone('Kelly', 4), ('KL', ''))
2733
        self.assertEqual(double_metaphone('Keymber', 4), ('KMPR', ''))
2734
        self.assertEqual(double_metaphone('Keynes', 4), ('KNS', ''))
2735
        self.assertEqual(double_metaphone('Kilham', 4), ('KLM', ''))
2736
        self.assertEqual(double_metaphone('Kim', 4), ('KM', ''))
2737
        self.assertEqual(double_metaphone('Kimball', 4), ('KMPL', ''))
2738
        self.assertEqual(double_metaphone('King', 4), ('KNK', ''))
2739
        self.assertEqual(double_metaphone('Kinsey', 4), ('KNS', ''))
2740
        self.assertEqual(double_metaphone('Kirk', 4), ('KRK', ''))
2741
        self.assertEqual(double_metaphone('Kirton', 4), ('KRTN', ''))
2742
        self.assertEqual(double_metaphone('Kistler', 4), ('KSTL', ''))
2743
        self.assertEqual(double_metaphone('Kitchen', 4), ('KXN', ''))
2744
        self.assertEqual(double_metaphone('Kitson', 4), ('KTSN', ''))
2745
        self.assertEqual(double_metaphone('Klett', 4), ('KLT', ''))
2746
        self.assertEqual(double_metaphone('Kline', 4), ('KLN', ''))
2747
        self.assertEqual(double_metaphone('Knapp', 4), ('NP', ''))
2748
        self.assertEqual(double_metaphone('Knight', 4), ('NT', ''))
2749
        self.assertEqual(double_metaphone('Knote', 4), ('NT', ''))
2750
        self.assertEqual(double_metaphone('Knott', 4), ('NT', ''))
2751
        self.assertEqual(double_metaphone('Knox', 4), ('NKS', ''))
2752
        self.assertEqual(double_metaphone('Koeller', 4), ('KLR', ''))
2753
        self.assertEqual(double_metaphone('La Pointe', 4), ('LPNT', ''))
2754
        self.assertEqual(double_metaphone('LaPlante', 4), ('LPLN', ''))
2755
        self.assertEqual(double_metaphone('Laimbeer', 4), ('LMPR', ''))
2756
        self.assertEqual(double_metaphone('Lamb', 4), ('LMP', ''))
2757
        self.assertEqual(double_metaphone('Lambertson', 4), ('LMPR', ''))
2758
        self.assertEqual(double_metaphone('Lancto', 4), ('LNKT', ''))
2759
        self.assertEqual(double_metaphone('Landry', 4), ('LNTR', ''))
2760
        self.assertEqual(double_metaphone('Lane', 4), ('LN', ''))
2761
        self.assertEqual(double_metaphone('Langendyck', 4), ('LNJN', 'LNKN'))
2762
        self.assertEqual(double_metaphone('Langer', 4), ('LNKR', 'LNJR'))
2763
        self.assertEqual(double_metaphone('Langford', 4), ('LNKF', ''))
2764
        self.assertEqual(double_metaphone('Lantersee', 4), ('LNTR', ''))
2765
        self.assertEqual(double_metaphone('Laquer', 4), ('LKR', ''))
2766
        self.assertEqual(double_metaphone('Larkin', 4), ('LRKN', ''))
2767
        self.assertEqual(double_metaphone('Latham', 4), ('LTM', ''))
2768
        self.assertEqual(double_metaphone('Lathrop', 4), ('L0RP', 'LTRP'))
2769
        self.assertEqual(double_metaphone('Lauter', 4), ('LTR', ''))
2770
        self.assertEqual(double_metaphone('Lawrence', 4), ('LRNS', ''))
2771
        self.assertEqual(double_metaphone('Leach', 4), ('LK', ''))
2772
        self.assertEqual(double_metaphone('Leager', 4), ('LKR', 'LJR'))
2773
        self.assertEqual(double_metaphone('Learned', 4), ('LRNT', ''))
2774
        self.assertEqual(double_metaphone('Leavitt', 4), ('LFT', ''))
2775
        self.assertEqual(double_metaphone('Lee', 4), ('L', ''))
2776
        self.assertEqual(double_metaphone('Leete', 4), ('LT', ''))
2777
        self.assertEqual(double_metaphone('Leggett', 4), ('LKT', ''))
2778
        self.assertEqual(double_metaphone('Leland', 4), ('LLNT', ''))
2779
        self.assertEqual(double_metaphone('Leonard', 4), ('LNRT', ''))
2780
        self.assertEqual(double_metaphone('Lester', 4), ('LSTR', ''))
2781
        self.assertEqual(double_metaphone('Lestrange', 4), ('LSTR', ''))
2782
        self.assertEqual(double_metaphone('Lethem', 4), ('L0M', 'LTM'))
2783
        self.assertEqual(double_metaphone('Levine', 4), ('LFN', ''))
2784
        self.assertEqual(double_metaphone('Lewes', 4), ('LS', ''))
2785
        self.assertEqual(double_metaphone('Lewis', 4), ('LS', ''))
2786
        self.assertEqual(double_metaphone('Lincoln', 4), ('LNKL', ''))
2787
        self.assertEqual(double_metaphone('Lindsey', 4), ('LNTS', ''))
2788
        self.assertEqual(double_metaphone('Linher', 4), ('LNR', ''))
2789
        self.assertEqual(double_metaphone('Lippet', 4), ('LPT', ''))
2790
        self.assertEqual(double_metaphone('Lippincott', 4), ('LPNK', ''))
2791
        self.assertEqual(double_metaphone('Lockwood', 4), ('LKT', ''))
2792
        self.assertEqual(double_metaphone('Loines', 4), ('LNS', ''))
2793
        self.assertEqual(double_metaphone('Lombard', 4), ('LMPR', ''))
2794
        self.assertEqual(double_metaphone('Long', 4), ('LNK', ''))
2795
        self.assertEqual(double_metaphone('Longespee', 4), ('LNJS', 'LNKS'))
2796
        self.assertEqual(double_metaphone('Look', 4), ('LK', ''))
2797
        self.assertEqual(double_metaphone('Lounsberry', 4), ('LNSP', ''))
2798
        self.assertEqual(double_metaphone('Lounsbury', 4), ('LNSP', ''))
2799
        self.assertEqual(double_metaphone('Louthe', 4), ('L0', 'LT'))
2800
        self.assertEqual(double_metaphone('Loveyne', 4), ('LFN', ''))
2801
        self.assertEqual(double_metaphone('Lowe', 4), ('L', ''))
2802
        self.assertEqual(double_metaphone('Ludlam', 4), ('LTLM', ''))
2803
        self.assertEqual(double_metaphone('Lumbard', 4), ('LMPR', ''))
2804
        self.assertEqual(double_metaphone('Lund', 4), ('LNT', ''))
2805
        self.assertEqual(double_metaphone('Luno', 4), ('LN', ''))
2806
        self.assertEqual(double_metaphone('Lutz', 4), ('LTS', ''))
2807
        self.assertEqual(double_metaphone('Lydia', 4), ('LT', ''))
2808
        self.assertEqual(double_metaphone('Lynne', 4), ('LN', ''))
2809
        self.assertEqual(double_metaphone('Lyon', 4), ('LN', ''))
2810
        self.assertEqual(double_metaphone('MacAlpin', 4), ('MKLP', ''))
2811
        self.assertEqual(double_metaphone('MacBricc', 4), ('MKPR', ''))
2812
        self.assertEqual(double_metaphone('MacCrinan', 4), ('MKRN', ''))
2813
        self.assertEqual(double_metaphone('MacKenneth', 4), ('MKN0', 'MKNT'))
2814
        self.assertEqual(double_metaphone('MacMael nam Bo', 4), ('MKML', ''))
2815
        self.assertEqual(double_metaphone('MacMurchada', 4), ('MKMR', ''))
2816
        self.assertEqual(double_metaphone('Macomber', 4), ('MKMP', ''))
2817
        self.assertEqual(double_metaphone('Macy', 4), ('MS', ''))
2818
        self.assertEqual(double_metaphone('Magnus', 4), ('MNS', 'MKNS'))
2819
        self.assertEqual(double_metaphone('Mahien', 4), ('MHN', ''))
2820
        self.assertEqual(double_metaphone('Malmains', 4), ('MLMN', ''))
2821
        self.assertEqual(double_metaphone('Malory', 4), ('MLR', ''))
2822
        self.assertEqual(double_metaphone('Mancinelli', 4), ('MNSN', ''))
2823
        self.assertEqual(double_metaphone('Mancini', 4), ('MNSN', ''))
2824
        self.assertEqual(double_metaphone('Mann', 4), ('MN', ''))
2825
        self.assertEqual(double_metaphone('Manning', 4), ('MNNK', ''))
2826
        self.assertEqual(double_metaphone('Manter', 4), ('MNTR', ''))
2827
        self.assertEqual(double_metaphone('Marion', 4), ('MRN', ''))
2828
        self.assertEqual(double_metaphone('Marley', 4), ('MRL', ''))
2829
        self.assertEqual(double_metaphone('Marmion', 4), ('MRMN', ''))
2830
        self.assertEqual(double_metaphone('Marquart', 4), ('MRKR', ''))
2831
        self.assertEqual(double_metaphone('Marsh', 4), ('MRX', ''))
2832
        self.assertEqual(double_metaphone('Marshal', 4), ('MRXL', ''))
2833
        self.assertEqual(double_metaphone('Marshall', 4), ('MRXL', ''))
2834
        self.assertEqual(double_metaphone('Martel', 4), ('MRTL', ''))
2835
        self.assertEqual(double_metaphone('Martha', 4), ('MR0', 'MRT'))
2836
        self.assertEqual(double_metaphone('Martin', 4), ('MRTN', ''))
2837
        self.assertEqual(double_metaphone('Marturano', 4), ('MRTR', ''))
2838
        self.assertEqual(double_metaphone('Marvin', 4), ('MRFN', ''))
2839
        self.assertEqual(double_metaphone('Mary', 4), ('MR', ''))
2840
        self.assertEqual(double_metaphone('Mason', 4), ('MSN', ''))
2841
        self.assertEqual(double_metaphone('Maxwell', 4), ('MKSL', ''))
2842
        self.assertEqual(double_metaphone('Mayhew', 4), ('MH', 'MHF'))
2843
        self.assertEqual(double_metaphone('McAllaster', 4), ('MKLS', ''))
2844
        self.assertEqual(double_metaphone('McAllister', 4), ('MKLS', ''))
2845
        self.assertEqual(double_metaphone('McConnell', 4), ('MKNL', ''))
2846
        self.assertEqual(double_metaphone('McFarland', 4), ('MKFR', ''))
2847
        self.assertEqual(double_metaphone('McIlroy', 4), ('MSLR', ''))
2848
        self.assertEqual(double_metaphone('McNair', 4), ('MKNR', ''))
2849
        self.assertEqual(double_metaphone('McNair-Landry', 4), ('MKNR', ''))
2850
        self.assertEqual(double_metaphone('McRaven', 4), ('MKRF', ''))
2851
        self.assertEqual(double_metaphone('Mead', 4), ('MT', ''))
2852
        self.assertEqual(double_metaphone('Meade', 4), ('MT', ''))
2853
        self.assertEqual(double_metaphone('Meck', 4), ('MK', ''))
2854
        self.assertEqual(double_metaphone('Melton', 4), ('MLTN', ''))
2855
        self.assertEqual(double_metaphone('Mendenhall', 4), ('MNTN', ''))
2856
        self.assertEqual(double_metaphone('Mering', 4), ('MRNK', ''))
2857
        self.assertEqual(double_metaphone('Merrick', 4), ('MRK', ''))
2858
        self.assertEqual(double_metaphone('Merry', 4), ('MR', ''))
2859
        self.assertEqual(double_metaphone('Mighill', 4), ('ML', ''))
2860
        self.assertEqual(double_metaphone('Miller', 4), ('MLR', ''))
2861
        self.assertEqual(double_metaphone('Milton', 4), ('MLTN', ''))
2862
        self.assertEqual(double_metaphone('Mohun', 4), ('MHN', ''))
2863
        self.assertEqual(double_metaphone('Montague', 4), ('MNTK', ''))
2864
        self.assertEqual(double_metaphone('Montboucher', 4), ('MNTP', ''))
2865
        self.assertEqual(double_metaphone('Moore', 4), ('MR', ''))
2866
        self.assertEqual(double_metaphone('Morrel', 4), ('MRL', ''))
2867
        self.assertEqual(double_metaphone('Morrill', 4), ('MRL', ''))
2868
        self.assertEqual(double_metaphone('Morris', 4), ('MRS', ''))
2869
        self.assertEqual(double_metaphone('Morton', 4), ('MRTN', ''))
2870
        self.assertEqual(double_metaphone('Moton', 4), ('MTN', ''))
2871
        self.assertEqual(double_metaphone('Muir', 4), ('MR', ''))
2872
        self.assertEqual(double_metaphone('Mulferd', 4), ('MLFR', ''))
2873
        self.assertEqual(double_metaphone('Mullins', 4), ('MLNS', ''))
2874
        self.assertEqual(double_metaphone('Mulso', 4), ('MLS', ''))
2875
        self.assertEqual(double_metaphone('Munger', 4), ('MNKR', 'MNJR'))
2876
        self.assertEqual(double_metaphone('Munt', 4), ('MNT', ''))
2877
        self.assertEqual(double_metaphone('Murchad', 4), ('MRXT', 'MRKT'))
2878
        self.assertEqual(double_metaphone('Murdock', 4), ('MRTK', ''))
2879
        self.assertEqual(double_metaphone('Murray', 4), ('MR', ''))
2880
        self.assertEqual(double_metaphone('Muskett', 4), ('MSKT', ''))
2881
        self.assertEqual(double_metaphone('Myers', 4), ('MRS', ''))
2882
        self.assertEqual(double_metaphone('Myrick', 4), ('MRK', ''))
2883
        self.assertEqual(double_metaphone('NORRIS', 4), ('NRS', ''))
2884
        self.assertEqual(double_metaphone('Nayle', 4), ('NL', ''))
2885
        self.assertEqual(double_metaphone('Newcomb', 4), ('NKMP', ''))
2886
        self.assertEqual(double_metaphone('Newcomb(e)', 4), ('NKMP', ''))
2887
        self.assertEqual(double_metaphone('Newkirk', 4), ('NKRK', ''))
2888
        self.assertEqual(double_metaphone('Newton', 4), ('NTN', ''))
2889
        self.assertEqual(double_metaphone('Niles', 4), ('NLS', ''))
2890
        self.assertEqual(double_metaphone('Noble', 4), ('NPL', ''))
2891
        self.assertEqual(double_metaphone('Noel', 4), ('NL', ''))
2892
        self.assertEqual(double_metaphone('Northend', 4), ('NR0N', 'NRTN'))
2893
        self.assertEqual(double_metaphone('Norton', 4), ('NRTN', ''))
2894
        self.assertEqual(double_metaphone('Nutter', 4), ('NTR', ''))
2895
        self.assertEqual(double_metaphone('Odding', 4), ('ATNK', ''))
2896
        self.assertEqual(double_metaphone('Odenbaugh', 4), ('ATNP', ''))
2897
        self.assertEqual(double_metaphone('Ogborn', 4), ('AKPR', ''))
2898
        self.assertEqual(double_metaphone('Oppenheimer', 4), ('APNM', ''))
2899
        self.assertEqual(double_metaphone('Otis', 4), ('ATS', ''))
2900
        self.assertEqual(double_metaphone('Oviatt', 4), ('AFT', ''))
2901
        self.assertEqual(double_metaphone('PRUST?', 4), ('PRST', ''))
2902
        self.assertEqual(double_metaphone('Paddock', 4), ('PTK', ''))
2903
        self.assertEqual(double_metaphone('Page', 4), ('PJ', 'PK'))
2904
        self.assertEqual(double_metaphone('Paine', 4), ('PN', ''))
2905
        self.assertEqual(double_metaphone('Paist', 4), ('PST', ''))
2906
        self.assertEqual(double_metaphone('Palmer', 4), ('PLMR', ''))
2907
        self.assertEqual(double_metaphone('Park', 4), ('PRK', ''))
2908
        self.assertEqual(double_metaphone('Parker', 4), ('PRKR', ''))
2909
        self.assertEqual(double_metaphone('Parkhurst', 4), ('PRKR', ''))
2910
        self.assertEqual(double_metaphone('Parrat', 4), ('PRT', ''))
2911
        self.assertEqual(double_metaphone('Parsons', 4), ('PRSN', ''))
2912
        self.assertEqual(double_metaphone('Partridge', 4), ('PRTR', ''))
2913
        self.assertEqual(double_metaphone('Pashley', 4), ('PXL', ''))
2914
        self.assertEqual(double_metaphone('Pasley', 4), ('PSL', ''))
2915
        self.assertEqual(double_metaphone('Patrick', 4), ('PTRK', ''))
2916
        self.assertEqual(double_metaphone('Pattee', 4), ('PT', ''))
2917
        self.assertEqual(double_metaphone('Patten', 4), ('PTN', ''))
2918
        self.assertEqual(double_metaphone('Pawley', 4), ('PL', ''))
2919
        self.assertEqual(double_metaphone('Payne', 4), ('PN', ''))
2920
        self.assertEqual(double_metaphone('Peabody', 4), ('PPT', ''))
2921
        self.assertEqual(double_metaphone('Peake', 4), ('PK', ''))
2922
        self.assertEqual(double_metaphone('Pearson', 4), ('PRSN', ''))
2923
        self.assertEqual(double_metaphone('Peat', 4), ('PT', ''))
2924
        self.assertEqual(double_metaphone('Pedersen', 4), ('PTRS', ''))
2925
        self.assertEqual(double_metaphone('Percy', 4), ('PRS', ''))
2926
        self.assertEqual(double_metaphone('Perkins', 4), ('PRKN', ''))
2927
        self.assertEqual(double_metaphone('Perrine', 4), ('PRN', ''))
2928
        self.assertEqual(double_metaphone('Perry', 4), ('PR', ''))
2929
        self.assertEqual(double_metaphone('Peson', 4), ('PSN', ''))
2930
        self.assertEqual(double_metaphone('Peterson', 4), ('PTRS', ''))
2931
        self.assertEqual(double_metaphone('Peyton', 4), ('PTN', ''))
2932
        self.assertEqual(double_metaphone('Phinney', 4), ('FN', ''))
2933
        self.assertEqual(double_metaphone('Pickard', 4), ('PKRT', ''))
2934
        self.assertEqual(double_metaphone('Pierce', 4), ('PRS', ''))
2935
        self.assertEqual(double_metaphone('Pierrepont', 4), ('PRPN', ''))
2936
        self.assertEqual(double_metaphone('Pike', 4), ('PK', ''))
2937
        self.assertEqual(double_metaphone('Pinkham', 4), ('PNKM', ''))
2938
        self.assertEqual(double_metaphone('Pitman', 4), ('PTMN', ''))
2939
        self.assertEqual(double_metaphone('Pitt', 4), ('PT', ''))
2940
        self.assertEqual(double_metaphone('Pitts', 4), ('PTS', ''))
2941
        self.assertEqual(double_metaphone('Plantagenet', 4), ('PLNT', ''))
2942
        self.assertEqual(double_metaphone('Platt', 4), ('PLT', ''))
2943
        self.assertEqual(double_metaphone('Platts', 4), ('PLTS', ''))
2944
        self.assertEqual(double_metaphone('Pleis', 4), ('PLS', ''))
2945
        self.assertEqual(double_metaphone('Pleiss', 4), ('PLS', ''))
2946
        self.assertEqual(double_metaphone('Plisko', 4), ('PLSK', ''))
2947
        self.assertEqual(double_metaphone('Pliskovitch', 4), ('PLSK', ''))
2948
        self.assertEqual(double_metaphone('Plum', 4), ('PLM', ''))
2949
        self.assertEqual(double_metaphone('Plume', 4), ('PLM', ''))
2950
        self.assertEqual(double_metaphone('Poitou', 4), ('PT', ''))
2951
        self.assertEqual(double_metaphone('Pomeroy', 4), ('PMR', ''))
2952
        self.assertEqual(double_metaphone('Poretiers', 4), ('PRTR', ''))
2953
        self.assertEqual(double_metaphone('Pote', 4), ('PT', ''))
2954
        self.assertEqual(double_metaphone('Potter', 4), ('PTR', ''))
2955
        self.assertEqual(double_metaphone('Potts', 4), ('PTS', ''))
2956
        self.assertEqual(double_metaphone('Powell', 4), ('PL', ''))
2957
        self.assertEqual(double_metaphone('Pratt', 4), ('PRT', ''))
2958
        self.assertEqual(double_metaphone('Presbury', 4), ('PRSP', ''))
2959
        self.assertEqual(double_metaphone('Priest', 4), ('PRST', ''))
2960
        self.assertEqual(double_metaphone('Prindle', 4), ('PRNT', ''))
2961
        self.assertEqual(double_metaphone('Prior', 4), ('PRR', ''))
2962
        self.assertEqual(double_metaphone('Profumo', 4), ('PRFM', ''))
2963
        self.assertEqual(double_metaphone('Purdy', 4), ('PRT', ''))
2964
        self.assertEqual(double_metaphone('Purefoy', 4), ('PRF', ''))
2965
        self.assertEqual(double_metaphone('Pury', 4), ('PR', ''))
2966
        self.assertEqual(double_metaphone('Quinter', 4), ('KNTR', ''))
2967
        self.assertEqual(double_metaphone('Rachel', 4), ('RXL', 'RKL'))
2968
        self.assertEqual(double_metaphone('Rand', 4), ('RNT', ''))
2969
        self.assertEqual(double_metaphone('Rankin', 4), ('RNKN', ''))
2970
        self.assertEqual(double_metaphone('Ravenscroft', 4), ('RFNS', ''))
2971
        self.assertEqual(double_metaphone('Raynsford', 4), ('RNSF', ''))
2972
        self.assertEqual(double_metaphone('Reakirt', 4), ('RKRT', ''))
2973
        self.assertEqual(double_metaphone('Reaves', 4), ('RFS', ''))
2974
        self.assertEqual(double_metaphone('Reeves', 4), ('RFS', ''))
2975
        self.assertEqual(double_metaphone('Reichert', 4), ('RXRT', 'RKRT'))
2976
        self.assertEqual(double_metaphone('Remmele', 4), ('RML', ''))
2977
        self.assertEqual(double_metaphone('Reynolds', 4), ('RNLT', ''))
2978
        self.assertEqual(double_metaphone('Rhodes', 4), ('RTS', ''))
2979
        self.assertEqual(double_metaphone('Richards', 4), ('RXRT', 'RKRT'))
2980
        self.assertEqual(double_metaphone('Richardson', 4), ('RXRT', 'RKRT'))
2981
        self.assertEqual(double_metaphone('Ring', 4), ('RNK', ''))
2982
        self.assertEqual(double_metaphone('Roberts', 4), ('RPRT', ''))
2983
        self.assertEqual(double_metaphone('Robertson', 4), ('RPRT', ''))
2984
        self.assertEqual(double_metaphone('Robson', 4), ('RPSN', ''))
2985
        self.assertEqual(double_metaphone('Rodie', 4), ('RT', ''))
2986
        self.assertEqual(double_metaphone('Rody', 4), ('RT', ''))
2987
        self.assertEqual(double_metaphone('Rogers', 4), ('RKRS', 'RJRS'))
2988
        self.assertEqual(double_metaphone('Ross', 4), ('RS', ''))
2989
        self.assertEqual(double_metaphone('Rosslevin', 4), ('RSLF', ''))
2990
        self.assertEqual(double_metaphone('Rowland', 4), ('RLNT', ''))
2991
        self.assertEqual(double_metaphone('Ruehl', 4), ('RL', ''))
2992
        self.assertEqual(double_metaphone('Russell', 4), ('RSL', ''))
2993
        self.assertEqual(double_metaphone('Ruth', 4), ('R0', 'RT'))
2994
        self.assertEqual(double_metaphone('Ryan', 4), ('RN', ''))
2995
        self.assertEqual(double_metaphone('Rysse', 4), ('RS', ''))
2996
        self.assertEqual(double_metaphone('Sadler', 4), ('STLR', ''))
2997
        self.assertEqual(double_metaphone('Salmon', 4), ('SLMN', ''))
2998
        self.assertEqual(double_metaphone('Salter', 4), ('SLTR', ''))
2999
        self.assertEqual(double_metaphone('Salvatore', 4), ('SLFT', ''))
3000
        self.assertEqual(double_metaphone('Sanders', 4), ('SNTR', ''))
3001
        self.assertEqual(double_metaphone('Sands', 4), ('SNTS', ''))
3002
        self.assertEqual(double_metaphone('Sanford', 4), ('SNFR', ''))
3003
        self.assertEqual(double_metaphone('Sanger', 4), ('SNKR', 'SNJR'))
3004
        self.assertEqual(double_metaphone('Sargent', 4), ('SRJN', 'SRKN'))
3005
        self.assertEqual(double_metaphone('Saunders', 4), ('SNTR', ''))
3006
        self.assertEqual(double_metaphone('Schilling', 4), ('XLNK', ''))
3007
        self.assertEqual(double_metaphone('Schlegel', 4), ('XLKL', 'SLKL'))
3008
        self.assertEqual(double_metaphone('Scott', 4), ('SKT', ''))
3009
        self.assertEqual(double_metaphone('Sears', 4), ('SRS', ''))
3010
        self.assertEqual(double_metaphone('Segersall', 4), ('SJRS', 'SKRS'))
3011
        self.assertEqual(double_metaphone('Senecal', 4), ('SNKL', ''))
3012
        self.assertEqual(double_metaphone('Sergeaux', 4), ('SRJ', 'SRK'))
3013
        self.assertEqual(double_metaphone('Severance', 4), ('SFRN', ''))
3014
        self.assertEqual(double_metaphone('Sharp', 4), ('XRP', ''))
3015
        self.assertEqual(double_metaphone('Sharpe', 4), ('XRP', ''))
3016
        self.assertEqual(double_metaphone('Sharply', 4), ('XRPL', ''))
3017
        self.assertEqual(double_metaphone('Shatswell', 4), ('XTSL', ''))
3018
        self.assertEqual(double_metaphone('Shattack', 4), ('XTK', ''))
3019
        self.assertEqual(double_metaphone('Shattock', 4), ('XTK', ''))
3020
        self.assertEqual(double_metaphone('Shattuck', 4), ('XTK', ''))
3021
        self.assertEqual(double_metaphone('Shaw', 4), ('X', 'XF'))
3022
        self.assertEqual(double_metaphone('Sheldon', 4), ('XLTN', ''))
3023
        self.assertEqual(double_metaphone('Sherman', 4), ('XRMN', ''))
3024
        self.assertEqual(double_metaphone('Shinn', 4), ('XN', ''))
3025
        self.assertEqual(double_metaphone('Shirford', 4), ('XRFR', ''))
3026
        self.assertEqual(double_metaphone('Shirley', 4), ('XRL', ''))
3027
        self.assertEqual(double_metaphone('Shively', 4), ('XFL', ''))
3028
        self.assertEqual(double_metaphone('Shoemaker', 4), ('XMKR', ''))
3029
        self.assertEqual(double_metaphone('Short', 4), ('XRT', ''))
3030
        self.assertEqual(double_metaphone('Shotwell', 4), ('XTL', ''))
3031
        self.assertEqual(double_metaphone('Shute', 4), ('XT', ''))
3032
        self.assertEqual(double_metaphone('Sibley', 4), ('SPL', ''))
3033
        self.assertEqual(double_metaphone('Silver', 4), ('SLFR', ''))
3034
        self.assertEqual(double_metaphone('Simes', 4), ('SMS', ''))
3035
        self.assertEqual(double_metaphone('Sinken', 4), ('SNKN', ''))
3036
        self.assertEqual(double_metaphone('Sinn', 4), ('SN', ''))
3037
        self.assertEqual(double_metaphone('Skelton', 4), ('SKLT', ''))
3038
        self.assertEqual(double_metaphone('Skiffe', 4), ('SKF', ''))
3039
        self.assertEqual(double_metaphone('Skotkonung', 4), ('SKTK', ''))
3040
        self.assertEqual(double_metaphone('Slade', 4), ('SLT', 'XLT'))
3041
        self.assertEqual(double_metaphone('Slye', 4), ('SL', 'XL'))
3042
        self.assertEqual(double_metaphone('Smedley', 4), ('SMTL', 'XMTL'))
3043
        self.assertEqual(double_metaphone('Smith', 4), ('SM0', 'XMT'))
3044
        self.assertEqual(double_metaphone('Snow', 4), ('SN', 'XNF'))
3045
        self.assertEqual(double_metaphone('Soole', 4), ('SL', ''))
3046
        self.assertEqual(double_metaphone('Soule', 4), ('SL', ''))
3047
        self.assertEqual(double_metaphone('Southworth', 4), ('S0R0', 'STRT'))
3048
        self.assertEqual(double_metaphone('Sowles', 4), ('SLS', ''))
3049
        self.assertEqual(double_metaphone('Spalding', 4), ('SPLT', ''))
3050
        self.assertEqual(double_metaphone('Spark', 4), ('SPRK', ''))
3051
        self.assertEqual(double_metaphone('Spencer', 4), ('SPNS', ''))
3052
        self.assertEqual(double_metaphone('Sperry', 4), ('SPR', ''))
3053
        self.assertEqual(double_metaphone('Spofford', 4), ('SPFR', ''))
3054
        self.assertEqual(double_metaphone('Spooner', 4), ('SPNR', ''))
3055
        self.assertEqual(double_metaphone('Sprague', 4), ('SPRK', ''))
3056
        self.assertEqual(double_metaphone('Springer', 4), ('SPRN', ''))
3057
        self.assertEqual(double_metaphone('St. Clair', 4), ('STKL', ''))
3058
        self.assertEqual(double_metaphone('St. Claire', 4), ('STKL', ''))
3059
        self.assertEqual(double_metaphone('St. Leger', 4), ('STLJ', 'STLK'))
3060
        self.assertEqual(double_metaphone('St. Omer', 4), ('STMR', ''))
3061
        self.assertEqual(double_metaphone('Stafferton', 4), ('STFR', ''))
3062
        self.assertEqual(double_metaphone('Stafford', 4), ('STFR', ''))
3063
        self.assertEqual(double_metaphone('Stalham', 4), ('STLM', ''))
3064
        self.assertEqual(double_metaphone('Stanford', 4), ('STNF', ''))
3065
        self.assertEqual(double_metaphone('Stanton', 4), ('STNT', ''))
3066
        self.assertEqual(double_metaphone('Star', 4), ('STR', ''))
3067
        self.assertEqual(double_metaphone('Starbuck', 4), ('STRP', ''))
3068
        self.assertEqual(double_metaphone('Starkey', 4), ('STRK', ''))
3069
        self.assertEqual(double_metaphone('Starkweather', 4), ('STRK', ''))
3070
        self.assertEqual(double_metaphone('Stearns', 4), ('STRN', ''))
3071
        self.assertEqual(double_metaphone('Stebbins', 4), ('STPN', ''))
3072
        self.assertEqual(double_metaphone('Steele', 4), ('STL', ''))
3073
        self.assertEqual(double_metaphone('Stephenson', 4), ('STFN', ''))
3074
        self.assertEqual(double_metaphone('Stevens', 4), ('STFN', ''))
3075
        self.assertEqual(double_metaphone('Stoddard', 4), ('STTR', ''))
3076
        self.assertEqual(double_metaphone('Stodder', 4), ('STTR', ''))
3077
        self.assertEqual(double_metaphone('Stone', 4), ('STN', ''))
3078
        self.assertEqual(double_metaphone('Storey', 4), ('STR', ''))
3079
        self.assertEqual(double_metaphone('Storrada', 4), ('STRT', ''))
3080
        self.assertEqual(double_metaphone('Story', 4), ('STR', ''))
3081
        self.assertEqual(double_metaphone('Stoughton', 4), ('STFT', ''))
3082
        self.assertEqual(double_metaphone('Stout', 4), ('STT', ''))
3083
        self.assertEqual(double_metaphone('Stow', 4), ('ST', 'STF'))
3084
        self.assertEqual(double_metaphone('Strong', 4), ('STRN', ''))
3085
        self.assertEqual(double_metaphone('Strutt', 4), ('STRT', ''))
3086
        self.assertEqual(double_metaphone('Stryker', 4), ('STRK', ''))
3087
        self.assertEqual(double_metaphone('Stuckeley', 4), ('STKL', ''))
3088
        self.assertEqual(double_metaphone('Sturges', 4), ('STRJ', 'STRK'))
3089
        self.assertEqual(double_metaphone('Sturgess', 4), ('STRJ', 'STRK'))
3090
        self.assertEqual(double_metaphone('Sturgis', 4), ('STRJ', 'STRK'))
3091
        self.assertEqual(double_metaphone('Suevain', 4), ('SFN', ''))
3092
        self.assertEqual(double_metaphone('Sulyard', 4), ('SLRT', ''))
3093
        self.assertEqual(double_metaphone('Sutton', 4), ('STN', ''))
3094
        self.assertEqual(double_metaphone('Swain', 4), ('SN', 'XN'))
3095
        self.assertEqual(double_metaphone('Swayne', 4), ('SN', 'XN'))
3096
        self.assertEqual(double_metaphone('Swayze', 4), ('SS', 'XTS'))
3097
        self.assertEqual(double_metaphone('Swift', 4), ('SFT', 'XFT'))
3098
        self.assertEqual(double_metaphone('Taber', 4), ('TPR', ''))
3099
        self.assertEqual(double_metaphone('Talcott', 4), ('TLKT', ''))
3100
        self.assertEqual(double_metaphone('Tarne', 4), ('TRN', ''))
3101
        self.assertEqual(double_metaphone('Tatum', 4), ('TTM', ''))
3102
        self.assertEqual(double_metaphone('Taverner', 4), ('TFRN', ''))
3103
        self.assertEqual(double_metaphone('Taylor', 4), ('TLR', ''))
3104
        self.assertEqual(double_metaphone('Tenney', 4), ('TN', ''))
3105
        self.assertEqual(double_metaphone('Thayer', 4), ('0R', 'TR'))
3106
        self.assertEqual(double_metaphone('Thember', 4), ('0MPR', 'TMPR'))
3107
        self.assertEqual(double_metaphone('Thomas', 4), ('TMS', ''))
3108
        self.assertEqual(double_metaphone('Thompson', 4), ('TMPS', ''))
3109
        self.assertEqual(double_metaphone('Thorne', 4), ('0RN', 'TRN'))
3110
        self.assertEqual(double_metaphone('Thornycraft', 4), ('0RNK', 'TRNK'))
3111
        self.assertEqual(double_metaphone('Threlkeld', 4), ('0RLK', 'TRLK'))
3112
        self.assertEqual(double_metaphone('Throckmorton', 4), ('0RKM', 'TRKM'))
3113
        self.assertEqual(double_metaphone('Thwaits', 4), ('0TS', 'TTS'))
3114
        self.assertEqual(double_metaphone('Tibbetts', 4), ('TPTS', ''))
3115
        self.assertEqual(double_metaphone('Tidd', 4), ('TT', ''))
3116
        self.assertEqual(double_metaphone('Tierney', 4), ('TRN', ''))
3117
        self.assertEqual(double_metaphone('Tilley', 4), ('TL', ''))
3118
        self.assertEqual(double_metaphone('Tillieres', 4), ('TLRS', ''))
3119
        self.assertEqual(double_metaphone('Tilly', 4), ('TL', ''))
3120
        self.assertEqual(double_metaphone('Tisdale', 4), ('TSTL', ''))
3121
        self.assertEqual(double_metaphone('Titus', 4), ('TTS', ''))
3122
        self.assertEqual(double_metaphone('Tobey', 4), ('TP', ''))
3123
        self.assertEqual(double_metaphone('Tooker', 4), ('TKR', ''))
3124
        self.assertEqual(double_metaphone('Towle', 4), ('TL', ''))
3125
        self.assertEqual(double_metaphone('Towne', 4), ('TN', ''))
3126
        self.assertEqual(double_metaphone('Townsend', 4), ('TNSN', ''))
3127
        self.assertEqual(double_metaphone('Treadway', 4), ('TRT', ''))
3128
        self.assertEqual(double_metaphone('Trelawney', 4), ('TRLN', ''))
3129
        self.assertEqual(double_metaphone('Trinder', 4), ('TRNT', ''))
3130
        self.assertEqual(double_metaphone('Tripp', 4), ('TRP', ''))
3131
        self.assertEqual(double_metaphone('Trippe', 4), ('TRP', ''))
3132
        self.assertEqual(double_metaphone('Trott', 4), ('TRT', ''))
3133
        self.assertEqual(double_metaphone('True', 4), ('TR', ''))
3134
        self.assertEqual(double_metaphone('Trussebut', 4), ('TRSP', ''))
3135
        self.assertEqual(double_metaphone('Tucker', 4), ('TKR', ''))
3136
        self.assertEqual(double_metaphone('Turgeon', 4), ('TRJN', 'TRKN'))
3137
        self.assertEqual(double_metaphone('Turner', 4), ('TRNR', ''))
3138
        self.assertEqual(double_metaphone('Tuttle', 4), ('TTL', ''))
3139
        self.assertEqual(double_metaphone('Tyler', 4), ('TLR', ''))
3140
        self.assertEqual(double_metaphone('Tylle', 4), ('TL', ''))
3141
        self.assertEqual(double_metaphone('Tyrrel', 4), ('TRL', ''))
3142
        self.assertEqual(double_metaphone('Ua Tuathail', 4), ('AT0L', 'ATTL'))
3143
        self.assertEqual(double_metaphone('Ulrich', 4), ('ALRX', 'ALRK'))
3144
        self.assertEqual(double_metaphone('Underhill', 4), ('ANTR', ''))
3145
        self.assertEqual(double_metaphone('Underwood', 4), ('ANTR', ''))
3146
        self.assertEqual(double_metaphone('Unknown', 4), ('ANKN', ''))
3147
        self.assertEqual(double_metaphone('Valentine', 4), ('FLNT', ''))
3148
        self.assertEqual(double_metaphone('Van Egmond', 4), ('FNKM', ''))
3149
        self.assertEqual(double_metaphone('Van der Beek', 4), ('FNTR', ''))
3150
        self.assertEqual(double_metaphone('Vaughan', 4), ('FKN', ''))
3151
        self.assertEqual(double_metaphone('Vermenlen', 4), ('FRMN', ''))
3152
        self.assertEqual(double_metaphone('Vincent', 4), ('FNSN', ''))
3153
        self.assertEqual(double_metaphone('Volentine', 4), ('FLNT', ''))
3154
        self.assertEqual(double_metaphone('Wagner', 4), ('AKNR', 'FKNR'))
3155
        self.assertEqual(double_metaphone('Waite', 4), ('AT', 'FT'))
3156
        self.assertEqual(double_metaphone('Walker', 4), ('ALKR', 'FLKR'))
3157
        self.assertEqual(double_metaphone('Walter', 4), ('ALTR', 'FLTR'))
3158
        self.assertEqual(double_metaphone('Wandell', 4), ('ANTL', 'FNTL'))
3159
        self.assertEqual(double_metaphone('Wandesford', 4), ('ANTS', 'FNTS'))
3160
        self.assertEqual(double_metaphone('Warbleton', 4), ('ARPL', 'FRPL'))
3161
        self.assertEqual(double_metaphone('Ward', 4), ('ART', 'FRT'))
3162
        self.assertEqual(double_metaphone('Warde', 4), ('ART', 'FRT'))
3163
        self.assertEqual(double_metaphone('Ware', 4), ('AR', 'FR'))
3164
        self.assertEqual(double_metaphone('Wareham', 4), ('ARHM', 'FRHM'))
3165
        self.assertEqual(double_metaphone('Warner', 4), ('ARNR', 'FRNR'))
3166
        self.assertEqual(double_metaphone('Warren', 4), ('ARN', 'FRN'))
3167
        self.assertEqual(double_metaphone('Washburne', 4), ('AXPR', 'FXPR'))
3168
        self.assertEqual(double_metaphone('Waterbury', 4), ('ATRP', 'FTRP'))
3169
        self.assertEqual(double_metaphone('Watson', 4), ('ATSN', 'FTSN'))
3170
        self.assertEqual(double_metaphone('WatsonEllithorpe', 4),
3171
                         ('ATSN', 'FTSN'))
3172
        self.assertEqual(double_metaphone('Watts', 4), ('ATS', 'FTS'))
3173
        self.assertEqual(double_metaphone('Wayne', 4), ('AN', 'FN'))
3174
        self.assertEqual(double_metaphone('Webb', 4), ('AP', 'FP'))
3175
        self.assertEqual(double_metaphone('Weber', 4), ('APR', 'FPR'))
3176
        self.assertEqual(double_metaphone('Webster', 4), ('APST', 'FPST'))
3177
        self.assertEqual(double_metaphone('Weed', 4), ('AT', 'FT'))
3178
        self.assertEqual(double_metaphone('Weeks', 4), ('AKS', 'FKS'))
3179
        self.assertEqual(double_metaphone('Wells', 4), ('ALS', 'FLS'))
3180
        self.assertEqual(double_metaphone('Wenzell', 4), ('ANSL', 'FNTS'))
3181
        self.assertEqual(double_metaphone('West', 4), ('AST', 'FST'))
3182
        self.assertEqual(double_metaphone('Westbury', 4), ('ASTP', 'FSTP'))
3183
        self.assertEqual(double_metaphone('Whatlocke', 4), ('ATLK', ''))
3184
        self.assertEqual(double_metaphone('Wheeler', 4), ('ALR', ''))
3185
        self.assertEqual(double_metaphone('Whiston', 4), ('ASTN', ''))
3186
        self.assertEqual(double_metaphone('White', 4), ('AT', ''))
3187
        self.assertEqual(double_metaphone('Whitman', 4), ('ATMN', ''))
3188
        self.assertEqual(double_metaphone('Whiton', 4), ('ATN', ''))
3189
        self.assertEqual(double_metaphone('Whitson', 4), ('ATSN', ''))
3190
        self.assertEqual(double_metaphone('Wickes', 4), ('AKS', 'FKS'))
3191
        self.assertEqual(double_metaphone('Wilbur', 4), ('ALPR', 'FLPR'))
3192
        self.assertEqual(double_metaphone('Wilcotes', 4), ('ALKT', 'FLKT'))
3193
        self.assertEqual(double_metaphone('Wilkinson', 4), ('ALKN', 'FLKN'))
3194
        self.assertEqual(double_metaphone('Willets', 4), ('ALTS', 'FLTS'))
3195
        self.assertEqual(double_metaphone('Willett', 4), ('ALT', 'FLT'))
3196
        self.assertEqual(double_metaphone('Willey', 4), ('AL', 'FL'))
3197
        self.assertEqual(double_metaphone('Williams', 4), ('ALMS', 'FLMS'))
3198
        self.assertEqual(double_metaphone('Williston', 4), ('ALST', 'FLST'))
3199
        self.assertEqual(double_metaphone('Wilson', 4), ('ALSN', 'FLSN'))
3200
        self.assertEqual(double_metaphone('Wimes', 4), ('AMS', 'FMS'))
3201
        self.assertEqual(double_metaphone('Winch', 4), ('ANX', 'FNK'))
3202
        self.assertEqual(double_metaphone('Winegar', 4), ('ANKR', 'FNKR'))
3203
        self.assertEqual(double_metaphone('Wing', 4), ('ANK', 'FNK'))
3204
        self.assertEqual(double_metaphone('Winsley', 4), ('ANSL', 'FNSL'))
3205
        self.assertEqual(double_metaphone('Winslow', 4), ('ANSL', 'FNSL'))
3206
        self.assertEqual(double_metaphone('Winthrop', 4), ('AN0R', 'FNTR'))
3207
        self.assertEqual(double_metaphone('Wise', 4), ('AS', 'FS'))
3208
        self.assertEqual(double_metaphone('Wood', 4), ('AT', 'FT'))
3209
        self.assertEqual(double_metaphone('Woodbridge', 4), ('ATPR', 'FTPR'))
3210
        self.assertEqual(double_metaphone('Woodward', 4), ('ATRT', 'FTRT'))
3211
        self.assertEqual(double_metaphone('Wooley', 4), ('AL', 'FL'))
3212
        self.assertEqual(double_metaphone('Woolley', 4), ('AL', 'FL'))
3213
        self.assertEqual(double_metaphone('Worth', 4), ('AR0', 'FRT'))
3214
        self.assertEqual(double_metaphone('Worthen', 4), ('AR0N', 'FRTN'))
3215
        self.assertEqual(double_metaphone('Worthley', 4), ('AR0L', 'FRTL'))
3216
        self.assertEqual(double_metaphone('Wright', 4), ('RT', ''))
3217
        self.assertEqual(double_metaphone('Wyer', 4), ('AR', 'FR'))
3218
        self.assertEqual(double_metaphone('Wyere', 4), ('AR', 'FR'))
3219
        self.assertEqual(double_metaphone('Wynkoop', 4), ('ANKP', 'FNKP'))
3220
        self.assertEqual(double_metaphone('Yarnall', 4), ('ARNL', ''))
3221
        self.assertEqual(double_metaphone('Yeoman', 4), ('AMN', ''))
3222
        self.assertEqual(double_metaphone('Yorke', 4), ('ARK', ''))
3223
        self.assertEqual(double_metaphone('Young', 4), ('ANK', ''))
3224
        self.assertEqual(double_metaphone('ab Wennonwen', 4), ('APNN', ''))
3225
        self.assertEqual(double_metaphone('ap Llewellyn', 4), ('APLL', ''))
3226
        self.assertEqual(double_metaphone('ap Lorwerth', 4), ('APLR', ''))
3227
        self.assertEqual(double_metaphone('d\'Angouleme', 4), ('TNKL', ''))
3228
        self.assertEqual(double_metaphone('de Audeham', 4), ('TTHM', ''))
3229
        self.assertEqual(double_metaphone('de Bavant', 4), ('TPFN', ''))
3230
        self.assertEqual(double_metaphone('de Beauchamp', 4), ('TPXM', 'TPKM'))
3231
        self.assertEqual(double_metaphone('de Beaumont', 4), ('TPMN', ''))
3232
        self.assertEqual(double_metaphone('de Bolbec', 4), ('TPLP', ''))
3233
        self.assertEqual(double_metaphone('de Braiose', 4), ('TPRS', ''))
3234
        self.assertEqual(double_metaphone('de Braose', 4), ('TPRS', ''))
3235
        self.assertEqual(double_metaphone('de Briwere', 4), ('TPRR', ''))
3236
        self.assertEqual(double_metaphone('de Cantelou', 4), ('TKNT', ''))
3237
        self.assertEqual(double_metaphone('de Cherelton', 4), ('TXRL', 'TKRL'))
3238
        self.assertEqual(double_metaphone('de Cherleton', 4), ('TXRL', 'TKRL'))
3239
        self.assertEqual(double_metaphone('de Clare', 4), ('TKLR', ''))
3240
        self.assertEqual(double_metaphone('de Claremont', 4), ('TKLR', ''))
3241
        self.assertEqual(double_metaphone('de Clifford', 4), ('TKLF', ''))
3242
        self.assertEqual(double_metaphone('de Colville', 4), ('TKLF', ''))
3243
        self.assertEqual(double_metaphone('de Courtenay', 4), ('TKRT', ''))
3244
        self.assertEqual(double_metaphone('de Fauconberg', 4), ('TFKN', ''))
3245
        self.assertEqual(double_metaphone('de Forest', 4), ('TFRS', ''))
3246
        self.assertEqual(double_metaphone('de Gai', 4), ('TK', ''))
3247
        self.assertEqual(double_metaphone('de Grey', 4), ('TKR', ''))
3248
        self.assertEqual(double_metaphone('de Guernons', 4), ('TKRN', ''))
3249
        self.assertEqual(double_metaphone('de Haia', 4), ('T', ''))
3250
        self.assertEqual(double_metaphone('de Harcourt', 4), ('TRKR', ''))
3251
        self.assertEqual(double_metaphone('de Hastings', 4), ('TSTN', ''))
3252
        self.assertEqual(double_metaphone('de Hoke', 4), ('TK', ''))
3253
        self.assertEqual(double_metaphone('de Hooch', 4), ('TK', ''))
3254
        self.assertEqual(double_metaphone('de Hugelville', 4),
3255
                         ('TJLF', 'TKLF'))
3256
        self.assertEqual(double_metaphone('de Huntingdon', 4), ('TNTN', ''))
3257
        self.assertEqual(double_metaphone('de Insula', 4), ('TNSL', ''))
3258
        self.assertEqual(double_metaphone('de Keynes', 4), ('TKNS', ''))
3259
        self.assertEqual(double_metaphone('de Lacy', 4), ('TLS', ''))
3260
        self.assertEqual(double_metaphone('de Lexington', 4), ('TLKS', ''))
3261
        self.assertEqual(double_metaphone('de Lusignan', 4), ('TLSN', 'TLSK'))
3262
        self.assertEqual(double_metaphone('de Manvers', 4), ('TMNF', ''))
3263
        self.assertEqual(double_metaphone('de Montagu', 4), ('TMNT', ''))
3264
        self.assertEqual(double_metaphone('de Montault', 4), ('TMNT', ''))
3265
        self.assertEqual(double_metaphone('de Montfort', 4), ('TMNT', ''))
3266
        self.assertEqual(double_metaphone('de Mortimer', 4), ('TMRT', ''))
3267
        self.assertEqual(double_metaphone('de Morville', 4), ('TMRF', ''))
3268
        self.assertEqual(double_metaphone('de Morvois', 4), ('TMRF', ''))
3269
        self.assertEqual(double_metaphone('de Neufmarche', 4), ('TNFM', ''))
3270
        self.assertEqual(double_metaphone('de Odingsells', 4), ('TTNK', ''))
3271
        self.assertEqual(double_metaphone('de Odyngsells', 4), ('TTNK', ''))
3272
        self.assertEqual(double_metaphone('de Percy', 4), ('TPRS', ''))
3273
        self.assertEqual(double_metaphone('de Pierrepont', 4), ('TPRP', ''))
3274
        self.assertEqual(double_metaphone('de Plessetis', 4), ('TPLS', ''))
3275
        self.assertEqual(double_metaphone('de Porhoet', 4), ('TPRT', ''))
3276
        self.assertEqual(double_metaphone('de Prouz', 4), ('TPRS', ''))
3277
        self.assertEqual(double_metaphone('de Quincy', 4), ('TKNS', ''))
3278
        self.assertEqual(double_metaphone('de Ripellis', 4), ('TRPL', ''))
3279
        self.assertEqual(double_metaphone('de Ros', 4), ('TRS', ''))
3280
        self.assertEqual(double_metaphone('de Salisbury', 4), ('TSLS', ''))
3281
        self.assertEqual(double_metaphone('de Sanford', 4), ('TSNF', ''))
3282
        self.assertEqual(double_metaphone('de Somery', 4), ('TSMR', ''))
3283
        self.assertEqual(double_metaphone('de St. Hilary', 4), ('TSTL', ''))
3284
        self.assertEqual(double_metaphone('de St. Liz', 4), ('TSTL', ''))
3285
        self.assertEqual(double_metaphone('de Sutton', 4), ('TSTN', ''))
3286
        self.assertEqual(double_metaphone('de Toeni', 4), ('TTN', ''))
3287
        self.assertEqual(double_metaphone('de Tony', 4), ('TTN', ''))
3288
        self.assertEqual(double_metaphone('de Umfreville', 4), ('TMFR', ''))
3289
        self.assertEqual(double_metaphone('de Valognes', 4), ('TFLN', 'TFLK'))
3290
        self.assertEqual(double_metaphone('de Vaux', 4), ('TF', ''))
3291
        self.assertEqual(double_metaphone('de Vere', 4), ('TFR', ''))
3292
        self.assertEqual(double_metaphone('de Vermandois', 4), ('TFRM', ''))
3293
        self.assertEqual(double_metaphone('de Vernon', 4), ('TFRN', ''))
3294
        self.assertEqual(double_metaphone('de Vexin', 4), ('TFKS', ''))
3295
        self.assertEqual(double_metaphone('de Vitre', 4), ('TFTR', ''))
3296
        self.assertEqual(double_metaphone('de Wandesford', 4), ('TNTS', ''))
3297
        self.assertEqual(double_metaphone('de Warenne', 4), ('TRN', ''))
3298
        self.assertEqual(double_metaphone('de Westbury', 4), ('TSTP', ''))
3299
        self.assertEqual(double_metaphone('di Saluzzo', 4), ('TSLS', 'TSLT'))
3300
        self.assertEqual(double_metaphone('fitz Alan', 4), ('FTSL', ''))
3301
        self.assertEqual(double_metaphone('fitz Geoffrey', 4),
3302
                         ('FTSJ', 'FTSK'))
3303
        self.assertEqual(double_metaphone('fitz Herbert', 4), ('FTSR', ''))
3304
        self.assertEqual(double_metaphone('fitz John', 4), ('FTSJ', ''))
3305
        self.assertEqual(double_metaphone('fitz Patrick', 4), ('FTSP', ''))
3306
        self.assertEqual(double_metaphone('fitz Payn', 4), ('FTSP', ''))
3307
        self.assertEqual(double_metaphone('fitz Piers', 4), ('FTSP', ''))
3308
        self.assertEqual(double_metaphone('fitz Randolph', 4), ('FTSR', ''))
3309
        self.assertEqual(double_metaphone('fitz Richard', 4), ('FTSR', ''))
3310
        self.assertEqual(double_metaphone('fitz Robert', 4), ('FTSR', ''))
3311
        self.assertEqual(double_metaphone('fitz Roy', 4), ('FTSR', ''))
3312
        self.assertEqual(double_metaphone('fitz Scrob', 4), ('FTSS', ''))
3313
        self.assertEqual(double_metaphone('fitz Walter', 4), ('FTSL', ''))
3314
        self.assertEqual(double_metaphone('fitz Warin', 4), ('FTSR', ''))
3315
        self.assertEqual(double_metaphone('fitz Williams', 4), ('FTSL', ''))
3316
        self.assertEqual(double_metaphone('la Zouche', 4), ('LSX', 'LSK'))
3317
        self.assertEqual(double_metaphone('le Botiller', 4), ('LPTL', ''))
3318
        self.assertEqual(double_metaphone('le Despenser', 4), ('LTSP', ''))
3319
        self.assertEqual(double_metaphone('le deSpencer', 4), ('LTSP', ''))
3320
        self.assertEqual(double_metaphone('of Allendale', 4), ('AFLN', ''))
3321
        self.assertEqual(double_metaphone('of Angouleme', 4), ('AFNK', ''))
3322
        self.assertEqual(double_metaphone('of Anjou', 4), ('AFNJ', ''))
3323
        self.assertEqual(double_metaphone('of Aquitaine', 4), ('AFKT', ''))
3324
        self.assertEqual(double_metaphone('of Aumale', 4), ('AFML', ''))
3325
        self.assertEqual(double_metaphone('of Bavaria', 4), ('AFPF', ''))
3326
        self.assertEqual(double_metaphone('of Boulogne', 4), ('AFPL', ''))
3327
        self.assertEqual(double_metaphone('of Brittany', 4), ('AFPR', ''))
3328
        self.assertEqual(double_metaphone('of Brittary', 4), ('AFPR', ''))
3329
        self.assertEqual(double_metaphone('of Castile', 4), ('AFKS', ''))
3330
        self.assertEqual(double_metaphone('of Chester', 4), ('AFXS', 'AFKS'))
3331
        self.assertEqual(double_metaphone('of Clermont', 4), ('AFKL', ''))
3332
        self.assertEqual(double_metaphone('of Cologne', 4), ('AFKL', ''))
3333
        self.assertEqual(double_metaphone('of Dinan', 4), ('AFTN', ''))
3334
        self.assertEqual(double_metaphone('of Dunbar', 4), ('AFTN', ''))
3335
        self.assertEqual(double_metaphone('of England', 4), ('AFNK', ''))
3336
        self.assertEqual(double_metaphone('of Essex', 4), ('AFSK', ''))
3337
        self.assertEqual(double_metaphone('of Falaise', 4), ('AFFL', ''))
3338
        self.assertEqual(double_metaphone('of Flanders', 4), ('AFFL', ''))
3339
        self.assertEqual(double_metaphone('of Galloway', 4), ('AFKL', ''))
3340
        self.assertEqual(double_metaphone('of Germany', 4), ('AFKR', 'AFJR'))
3341
        self.assertEqual(double_metaphone('of Gloucester', 4), ('AFKL', ''))
3342
        self.assertEqual(double_metaphone('of Heristal', 4), ('AFRS', ''))
3343
        self.assertEqual(double_metaphone('of Hungary', 4), ('AFNK', ''))
3344
        self.assertEqual(double_metaphone('of Huntington', 4), ('AFNT', ''))
3345
        self.assertEqual(double_metaphone('of Kiev', 4), ('AFKF', ''))
3346
        self.assertEqual(double_metaphone('of Kuno', 4), ('AFKN', ''))
3347
        self.assertEqual(double_metaphone('of Landen', 4), ('AFLN', ''))
3348
        self.assertEqual(double_metaphone('of Laon', 4), ('AFLN', ''))
3349
        self.assertEqual(double_metaphone('of Leinster', 4), ('AFLN', ''))
3350
        self.assertEqual(double_metaphone('of Lens', 4), ('AFLN', ''))
3351
        self.assertEqual(double_metaphone('of Lorraine', 4), ('AFLR', ''))
3352
        self.assertEqual(double_metaphone('of Louvain', 4), ('AFLF', ''))
3353
        self.assertEqual(double_metaphone('of Mercia', 4), ('AFMR', ''))
3354
        self.assertEqual(double_metaphone('of Metz', 4), ('AFMT', ''))
3355
        self.assertEqual(double_metaphone('of Meulan', 4), ('AFML', ''))
3356
        self.assertEqual(double_metaphone('of Nass', 4), ('AFNS', ''))
3357
        self.assertEqual(double_metaphone('of Normandy', 4), ('AFNR', ''))
3358
        self.assertEqual(double_metaphone('of Ohningen', 4), ('AFNN', ''))
3359
        self.assertEqual(double_metaphone('of Orleans', 4), ('AFRL', ''))
3360
        self.assertEqual(double_metaphone('of Poitou', 4), ('AFPT', ''))
3361
        self.assertEqual(double_metaphone('of Polotzk', 4), ('AFPL', ''))
3362
        self.assertEqual(double_metaphone('of Provence', 4), ('AFPR', ''))
3363
        self.assertEqual(double_metaphone('of Ringelheim', 4), ('AFRN', ''))
3364
        self.assertEqual(double_metaphone('of Salisbury', 4), ('AFSL', ''))
3365
        self.assertEqual(double_metaphone('of Saxony', 4), ('AFSK', ''))
3366
        self.assertEqual(double_metaphone('of Scotland', 4), ('AFSK', ''))
3367
        self.assertEqual(double_metaphone('of Senlis', 4), ('AFSN', ''))
3368
        self.assertEqual(double_metaphone('of Stafford', 4), ('AFST', ''))
3369
        self.assertEqual(double_metaphone('of Swabia', 4), ('AFSP', ''))
3370
        self.assertEqual(double_metaphone('of Tongres', 4), ('AFTN', ''))
3371
        self.assertEqual(double_metaphone('of the Tributes', 4),
3372
                         ('AF0T', 'AFTT'))
3373
        self.assertEqual(double_metaphone('unknown', 4), ('ANKN', ''))
3374
        self.assertEqual(double_metaphone('van der Gouda', 4), ('FNTR', ''))
3375
        self.assertEqual(double_metaphone('von Adenbaugh', 4), ('FNTN', ''))
3376
        self.assertEqual(double_metaphone('ARCHITure', 4), ('ARKT', ''))
3377
        self.assertEqual(double_metaphone('Arnoff', 4), ('ARNF', ''))
3378
        self.assertEqual(double_metaphone('Arnow', 4), ('ARN', 'ARNF'))
3379
        self.assertEqual(double_metaphone('DANGER', 4), ('TNJR', 'TNKR'))
3380
        self.assertEqual(double_metaphone('Jankelowicz', 4), ('JNKL', 'ANKL'))
3381
        self.assertEqual(double_metaphone('MANGER', 4), ('MNJR', 'MNKR'))
3382
        self.assertEqual(double_metaphone('McClellan', 4), ('MKLL', ''))
3383
        self.assertEqual(double_metaphone('McHugh', 4), ('MK', ''))
3384
        self.assertEqual(double_metaphone('McLaughlin', 4), ('MKLF', ''))
3385
        self.assertEqual(double_metaphone('ORCHEStra', 4), ('ARKS', ''))
3386
        self.assertEqual(double_metaphone('ORCHID', 4), ('ARKT', ''))
3387
        self.assertEqual(double_metaphone('Pierce', 4), ('PRS', ''))
3388
        self.assertEqual(double_metaphone('RANGER', 4), ('RNJR', 'RNKR'))
3389
        self.assertEqual(double_metaphone('Schlesinger', 4), ('XLSN', 'SLSN'))
3390
        self.assertEqual(double_metaphone('Uomo', 4), ('AM', ''))
3391
        self.assertEqual(double_metaphone('Vasserman', 4), ('FSRM', ''))
3392
        self.assertEqual(double_metaphone('Wasserman', 4), ('ASRM', 'FSRM'))
3393
        self.assertEqual(double_metaphone('Womo', 4), ('AM', 'FM'))
3394
        self.assertEqual(double_metaphone('Yankelovich', 4), ('ANKL', ''))
3395
        self.assertEqual(double_metaphone('accede', 4), ('AKST', ''))
3396
        self.assertEqual(double_metaphone('accident', 4), ('AKST', ''))
3397
        self.assertEqual(double_metaphone('adelsheim', 4), ('ATLS', ''))
3398
        self.assertEqual(double_metaphone('aged', 4), ('AJT', 'AKT'))
3399
        self.assertEqual(double_metaphone('ageless', 4), ('AJLS', 'AKLS'))
3400
        self.assertEqual(double_metaphone('agency', 4), ('AJNS', 'AKNS'))
3401
        self.assertEqual(double_metaphone('aghast', 4), ('AKST', ''))
3402
        self.assertEqual(double_metaphone('agio', 4), ('AJ', 'AK'))
3403
        self.assertEqual(double_metaphone('agrimony', 4), ('AKRM', ''))
3404
        self.assertEqual(double_metaphone('album', 4), ('ALPM', ''))
3405
        self.assertEqual(double_metaphone('alcmene', 4), ('ALKM', ''))
3406
        self.assertEqual(double_metaphone('alehouse', 4), ('ALHS', ''))
3407
        self.assertEqual(double_metaphone('antique', 4), ('ANTK', ''))
3408
        self.assertEqual(double_metaphone('artois', 4), ('ART', 'ARTS'))
3409
        self.assertEqual(double_metaphone('automation', 4), ('ATMX', ''))
3410
        self.assertEqual(double_metaphone('bacchus', 4), ('PKS', ''))
3411
        self.assertEqual(double_metaphone('bacci', 4), ('PX', ''))
3412
        self.assertEqual(double_metaphone('bajador', 4), ('PJTR', 'PHTR'))
3413
        self.assertEqual(double_metaphone('bellocchio', 4), ('PLX', ''))
3414
        self.assertEqual(double_metaphone('bertucci', 4), ('PRTX', ''))
3415
        self.assertEqual(double_metaphone('biaggi', 4), ('PJ', 'PK'))
3416
        self.assertEqual(double_metaphone('bough', 4), ('P', ''))
3417
        self.assertEqual(double_metaphone('breaux', 4), ('PR', ''))
3418
        self.assertEqual(double_metaphone('broughton', 4), ('PRTN', ''))
3419
        self.assertEqual(double_metaphone('cabrillo', 4), ('KPRL', 'KPR'))
3420
        self.assertEqual(double_metaphone('caesar', 4), ('SSR', ''))
3421
        self.assertEqual(double_metaphone('cagney', 4), ('KKN', ''))
3422
        self.assertEqual(double_metaphone('campbell', 4), ('KMPL', ''))
3423
        self.assertEqual(double_metaphone('carlisle', 4), ('KRLL', ''))
3424
        self.assertEqual(double_metaphone('carlysle', 4), ('KRLL', ''))
3425
        self.assertEqual(double_metaphone('chemistry', 4), ('KMST', ''))
3426
        self.assertEqual(double_metaphone('chianti', 4), ('KNT', ''))
3427
        self.assertEqual(double_metaphone('chorus', 4), ('KRS', ''))
3428
        self.assertEqual(double_metaphone('cough', 4), ('KF', ''))
3429
        self.assertEqual(double_metaphone('czerny', 4), ('SRN', 'XRN'))
3430
        self.assertEqual(double_metaphone('deffenbacher', 4), ('TFNP', ''))
3431
        self.assertEqual(double_metaphone('dumb', 4), ('TM', ''))
3432
        self.assertEqual(double_metaphone('edgar', 4), ('ATKR', ''))
3433
        self.assertEqual(double_metaphone('edge', 4), ('AJ', ''))
3434
        self.assertEqual(double_metaphone('filipowicz', 4), ('FLPT', 'FLPF'))
3435
        self.assertEqual(double_metaphone('focaccia', 4), ('FKX', ''))
3436
        self.assertEqual(double_metaphone('gallegos', 4), ('KLKS', 'KKS'))
3437
        self.assertEqual(double_metaphone('gambrelli', 4), ('KMPR', ''))
3438
        self.assertEqual(double_metaphone('geithain', 4), ('K0N', 'JTN'))
3439
        self.assertEqual(double_metaphone('ghiradelli', 4), ('JRTL', ''))
3440
        self.assertEqual(double_metaphone('ghislane', 4), ('JLN', ''))
3441
        self.assertEqual(double_metaphone('gough', 4), ('KF', ''))
3442
        self.assertEqual(double_metaphone('hartheim', 4), ('HR0M', 'HRTM'))
3443
        self.assertEqual(double_metaphone('heimsheim', 4), ('HMSM', ''))
3444
        self.assertEqual(double_metaphone('hochmeier', 4), ('HKMR', ''))
3445
        self.assertEqual(double_metaphone('hugh', 4), ('H', ''))
3446
        self.assertEqual(double_metaphone('hunger', 4), ('HNKR', 'HNJR'))
3447
        self.assertEqual(double_metaphone('hungry', 4), ('HNKR', ''))
3448
        self.assertEqual(double_metaphone('island', 4), ('ALNT', ''))
3449
        self.assertEqual(double_metaphone('isle', 4), ('AL', ''))
3450
        self.assertEqual(double_metaphone('jose', 4), ('HS', ''))
3451
        self.assertEqual(double_metaphone('laugh', 4), ('LF', ''))
3452
        self.assertEqual(double_metaphone('mac caffrey', 4), ('MKFR', ''))
3453
        self.assertEqual(double_metaphone('mac gregor', 4), ('MKRK', ''))
3454
        self.assertEqual(double_metaphone('pegnitz', 4), ('PNTS', 'PKNT'))
3455
        self.assertEqual(double_metaphone('piskowitz', 4), ('PSKT', 'PSKF'))
3456
        self.assertEqual(double_metaphone('queen', 4), ('KN', ''))
3457
        self.assertEqual(double_metaphone('raspberry', 4), ('RSPR', ''))
3458
        self.assertEqual(double_metaphone('resnais', 4), ('RSN', 'RSNS'))
3459
        self.assertEqual(double_metaphone('rogier', 4), ('RJ', 'RJR'))
3460
        self.assertEqual(double_metaphone('rough', 4), ('RF', ''))
3461
        self.assertEqual(double_metaphone('san jacinto', 4), ('SNHS', ''))
3462
        self.assertEqual(double_metaphone('schenker', 4), ('XNKR', 'SKNK'))
3463
        self.assertEqual(double_metaphone('schermerhorn', 4), ('XRMR', 'SKRM'))
3464
        self.assertEqual(double_metaphone('schmidt', 4), ('XMT', 'SMT'))
3465
        self.assertEqual(double_metaphone('schneider', 4), ('XNTR', 'SNTR'))
3466
        self.assertEqual(double_metaphone('school', 4), ('SKL', ''))
3467
        self.assertEqual(double_metaphone('schooner', 4), ('SKNR', ''))
3468
        self.assertEqual(double_metaphone('schrozberg', 4), ('XRSP', 'SRSP'))
3469
        self.assertEqual(double_metaphone('schulman', 4), ('XLMN', ''))
3470
        self.assertEqual(double_metaphone('schwabach', 4), ('XPK', 'XFPK'))
3471
        self.assertEqual(double_metaphone('schwarzach', 4), ('XRSK', 'XFRT'))
3472
        self.assertEqual(double_metaphone('smith', 4), ('SM0', 'XMT'))
3473
        self.assertEqual(double_metaphone('snider', 4), ('SNTR', 'XNTR'))
3474
        self.assertEqual(double_metaphone('succeed', 4), ('SKST', ''))
3475
        self.assertEqual(double_metaphone('sugarcane', 4), ('XKRK', 'SKRK'))
3476
        self.assertEqual(double_metaphone('svobodka', 4), ('SFPT', ''))
3477
        self.assertEqual(double_metaphone('tagliaro', 4), ('TKLR', 'TLR'))
3478
        self.assertEqual(double_metaphone('thames', 4), ('TMS', ''))
3479
        self.assertEqual(double_metaphone('theilheim', 4), ('0LM', 'TLM'))
3480
        self.assertEqual(double_metaphone('thomas', 4), ('TMS', ''))
3481
        self.assertEqual(double_metaphone('thumb', 4), ('0M', 'TM'))
3482
        self.assertEqual(double_metaphone('tichner', 4), ('TXNR', 'TKNR'))
3483
        self.assertEqual(double_metaphone('tough', 4), ('TF', ''))
3484
        self.assertEqual(double_metaphone('umbrella', 4), ('AMPR', ''))
3485
        self.assertEqual(double_metaphone('vilshofen', 4), ('FLXF', ''))
3486
        self.assertEqual(double_metaphone('von schuller', 4), ('FNXL', ''))
3487
        self.assertEqual(double_metaphone('wachtler', 4), ('AKTL', 'FKTL'))
3488
        self.assertEqual(double_metaphone('wechsler', 4), ('AKSL', 'FKSL'))
3489
        self.assertEqual(double_metaphone('weikersheim', 4), ('AKRS', 'FKRS'))
3490
        self.assertEqual(double_metaphone('zhao', 4), ('J', ''))
3491
3492
3493
class CaverphoneTestCases(unittest.TestCase):
3494
    """Test Caverphone functions.
3495
3496
    test cases for abydos.phonetic.caverphone
3497
    """
3498
3499
    def test_caverphone2(self):
3500
        """Test abydos.phonetic.caverphone (Caverphone 2)."""
3501
        self.assertEqual(caverphone(''), '1111111111')
3502
        self.assertEqual(caverphone('', 2), '1111111111')
3503
        self.assertEqual(caverphone('', version=2), '1111111111')
3504
3505
        # http://ntz-develop.blogspot.com/2011/03/phonetic-algorithms.html
3506
        self.assertEqual(caverphone('Henrichsen'), 'ANRKSN1111')
3507
        self.assertEqual(caverphone('Henricsson'), 'ANRKSN1111')
3508
        self.assertEqual(caverphone('Henriksson'), 'ANRKSN1111')
3509
        self.assertEqual(caverphone('Hinrichsen'), 'ANRKSN1111')
3510
        self.assertEqual(caverphone('Izchaki'), 'ASKKA11111')
3511
        self.assertEqual(caverphone('Maclaverty'), 'MKLFTA1111')
3512
        self.assertEqual(caverphone('Mccleverty'), 'MKLFTA1111')
3513
        self.assertEqual(caverphone('Mcclifferty'), 'MKLFTA1111')
3514
        self.assertEqual(caverphone('Mclafferty'), 'MKLFTA1111')
3515
        self.assertEqual(caverphone('Mclaverty'), 'MKLFTA1111')
3516
        self.assertEqual(caverphone('Slocomb'), 'SLKM111111')
3517
        self.assertEqual(caverphone('Slocombe'), 'SLKM111111')
3518
        self.assertEqual(caverphone('Slocumb'), 'SLKM111111')
3519
        self.assertEqual(caverphone('Whitlam'), 'WTLM111111')
3520
3521
        # http://caversham.otago.ac.nz/files/working/ctp150804.pdf
3522
        self.assertEqual(caverphone('Stevenson'), 'STFNSN1111')
3523
        self.assertEqual(caverphone('Peter'), 'PTA1111111')
3524
        for word in ('Darda', 'Datha', 'Dedie', 'Deedee', 'Deerdre', 'Deidre',
3525
                     'Deirdre', 'Detta', 'Didi', 'Didier', 'Dido', 'Dierdre',
3526
                     'Dieter', 'Dita', 'Ditter', 'Dodi', 'Dodie', 'Dody',
3527
                     'Doherty', 'Dorthea', 'Dorthy', 'Doti', 'Dotti', 'Dottie',
3528
                     'Dotty', 'Doty', 'Doughty', 'Douty', 'Dowdell', 'Duthie',
3529
                     'Tada', 'Taddeo', 'Tadeo', 'Tadio', 'Tati', 'Teador',
3530
                     'Tedda', 'Tedder', 'Teddi', 'Teddie', 'Teddy', 'Tedi',
3531
                     'Tedie', 'Teeter', 'Teodoor', 'Teodor', 'Terti', 'Theda',
3532
                     'Theodor', 'Theodore', 'Theta', 'Thilda', 'Thordia',
3533
                     'Tilda', 'Tildi', 'Tildie', 'Tildy', 'Tita', 'Tito',
3534
                     'Tjader', 'Toddie', 'Toddy', 'Torto', 'Tuddor', 'Tudor',
3535
                     'Turtle', 'Tuttle', 'Tutto'):
3536
            self.assertEqual(caverphone(word), 'TTA1111111')
3537
            self.assertEqual(caverphone(word, 2), 'TTA1111111')
3538
            self.assertEqual(caverphone(word, version=2), 'TTA1111111')
3539
        for word in ('Cailean', 'Calan', 'Calen', 'Callahan', 'Callan',
3540
                     'Callean', 'Carleen', 'Carlen', 'Carlene', 'Carlin',
3541
                     'Carline', 'Carlyn', 'Carlynn', 'Carlynne', 'Charlean',
3542
                     'Charleen', 'Charlene', 'Charline', 'Cherlyn', 'Chirlin',
3543
                     'Clein', 'Cleon', 'Cline', 'Cohleen', 'Colan', 'Coleen',
3544
                     'Colene', 'Colin', 'Colleen', 'Collen', 'Collin',
3545
                     'Colline', 'Colon', 'Cullan', 'Cullen', 'Cullin',
3546
                     'Gaelan', 'Galan', 'Galen', 'Garlan', 'Garlen', 'Gaulin',
3547
                     'Gayleen', 'Gaylene', 'Giliane', 'Gillan', 'Gillian',
3548
                     'Glen', 'Glenn', 'Glyn', 'Glynn', 'Gollin', 'Gorlin',
3549
                     'Kalin', 'Karlan', 'Karleen', 'Karlen', 'Karlene',
3550
                     'Karlin', 'Karlyn', 'Kaylyn', 'Keelin', 'Kellen',
3551
                     'Kellene', 'Kellyann', 'Kellyn', 'Khalin', 'Kilan',
3552
                     'Kilian', 'Killen', 'Killian', 'Killion', 'Klein',
3553
                     'Kleon', 'Kline', 'Koerlin', 'Kylen', 'Kylynn', 'Quillan',
3554
                     'Quillon', 'Qulllon', 'Xylon'):
3555
            self.assertEqual(caverphone(word), 'KLN1111111')
3556
            self.assertEqual(caverphone(word, 2), 'KLN1111111')
3557
            self.assertEqual(caverphone(word, version=2), 'KLN1111111')
3558
        for word in ('Dan', 'Dane', 'Dann', 'Darn', 'Daune', 'Dawn', 'Ddene',
3559
                     'Dean', 'Deane', 'Deanne', 'DeeAnn', 'Deeann', 'Deeanne',
3560
                     'Deeyn', 'Den', 'Dene', 'Denn', 'Deonne', 'Diahann',
3561
                     'Dian', 'Diane', 'Diann', 'Dianne', 'Diannne', 'Dine',
3562
                     'Dion', 'Dione', 'Dionne', 'Doane', 'Doehne', 'Don',
3563
                     'Donn', 'Doone', 'Dorn', 'Down', 'Downe', 'Duane', 'Dun',
3564
                     'Dunn', 'Duyne', 'Dyan', 'Dyane', 'Dyann', 'Dyanne',
3565
                     'Dyun', 'Tan', 'Tann', 'Teahan', 'Ten', 'Tenn', 'Terhune',
3566
                     'Thain', 'Thaine', 'Thane', 'Thanh', 'Thayne', 'Theone',
3567
                     'Thin', 'Thorn', 'Thorne', 'Thun', 'Thynne', 'Tien',
3568
                     'Tine', 'Tjon', 'Town', 'Towne', 'Turne', 'Tyne'):
3569
            self.assertEqual(caverphone(word), 'TN11111111')
3570
            self.assertEqual(caverphone(word, 2), 'TN11111111')
3571
            self.assertEqual(caverphone(word, version=2), 'TN11111111')
3572
3573
        # etc. (for code coverage)
3574
        self.assertEqual(caverphone('enough'), 'ANF1111111')
3575
        self.assertEqual(caverphone('trough'), 'TRF1111111')
3576
        self.assertEqual(caverphone('gnu'), 'NA11111111')
3577
3578
    def test_caverphone2_php_testset(self):
3579
        """Test abydos.phonetic.caverphone (PHP version testset)."""
3580
        # https://raw.githubusercontent.com/kiphughes/caverphone/master/unit_tests.php
3581
        with open(TESTDIR + '/corpora/php_caverphone.csv') as php_testset:
3582
            for php_line in php_testset:
3583
                (word, caver) = php_line.strip().split(',')
3584
                self.assertEqual(caverphone(word), caver)
3585
3586
    def test_caverphone1(self):
3587
        """Test abydos.phonetic.caverphone (Caverphone 1)."""
3588
        self.assertEqual(caverphone('', 1), '111111')
3589
        self.assertEqual(caverphone('', version=1), '111111')
3590
3591
        # http://caversham.otago.ac.nz/files/working/ctp060902.pdf
3592
        self.assertEqual(caverphone('David', version=1), 'TFT111')
3593
        self.assertEqual(caverphone('Whittle', version=1), 'WTL111')
3594
3595
    def test_caversham(self):
3596
        """Test using Caversham test set (SoundEx, Metaphone, & Caverphone)."""
3597
        with open(TESTDIR + '/corpora/variantNames.csv') as cav_testset:
3598
            next(cav_testset)
3599
            for cav_line in cav_testset:
3600
                (name1, soundex1, metaphone1, caverphone1,
3601
                 name2, soundex2, metaphone2, caverphone2,
3602
                 soundex_same, metaphone_same, caverphone_same) = \
3603
                 cav_line.strip().split(',')
3604
3605
                self.assertEqual(soundex(name1), soundex1)
3606
                self.assertEqual(soundex(name2), soundex2)
3607
                if soundex_same == '1':
3608
                    self.assertEqual(soundex(name1), soundex(name2))
3609
                else:
3610
                    self.assertNotEqual(soundex(name1), soundex(name2))
3611
3612
                self.assertEqual(metaphone(name1), metaphone1)
3613
                self.assertEqual(metaphone(name2), metaphone2)
3614
                if metaphone_same == '1':
3615
                    self.assertEqual(metaphone(name1), metaphone(name2))
3616
                else:
3617
                    self.assertNotEqual(metaphone(name1), metaphone(name2))
3618
3619
                self.assertEqual(caverphone(name1), caverphone1)
3620
                self.assertEqual(caverphone(name2), caverphone2)
3621
                if caverphone_same == '1':
3622
                    self.assertEqual(caverphone(name1), caverphone(name2))
3623
                else:
3624
                    self.assertNotEqual(caverphone(name1), caverphone(name2))
3625
3626
3627
class AlphaSisTestCases(unittest.TestCase):
3628
    """Test Alpha-SIS functions.
3629
3630
    test cases for abydos.phonetic.alpha_sis
3631
    """
3632
3633
    def test_alpha_sis(self):
3634
        """Test abydos.phonetic.alpha_sis."""
3635
        self.assertEqual(alpha_sis('')[0], '00000000000000')
3636
3637
        self.assertEqual(alpha_sis('Rodgers')[0], '04740000000000')
3638
        self.assertEqual(alpha_sis('Rogers')[0], '04740000000000')
3639
        self.assertEqual(alpha_sis('Kant')[0], '07210000000000')
3640
        self.assertEqual(alpha_sis('Knuth')[0], '02100000000000')
3641
        self.assertEqual(alpha_sis('Harper')[0], '24940000000000')
3642
        self.assertEqual(alpha_sis('Collier')[0], '07540000000000')
3643
        self.assertEqual(alpha_sis('Schultz')[0], '06500000000000')
3644
        self.assertEqual(alpha_sis('Livingston')[0], '05827012000000')
3645
3646
        # tests of repeated letters
3647
        self.assertEqual(alpha_sis('Colllier')[0], '07554000000000')
3648
        self.assertEqual(alpha_sis('Collllier')[0], '07554000000000')
3649
        self.assertEqual(alpha_sis('Colllllier')[0], '07555400000000')
3650
        self.assertEqual(alpha_sis('Collllllier')[0], '07555400000000')
3651
        self.assertEqual(alpha_sis('Colalalier')[0], '07555400000000')
3652
3653
        # maxlength bounds tests
3654
        self.assertEqual(alpha_sis('Niall', maxlength=float('inf'))[0],
3655
                         '02500000000000000000000000000000000000000000000000' +
3656
                         '00000000000000')
3657
        self.assertEqual(alpha_sis('Niall', maxlength=None)[0],
3658
                         '02500000000000000000000000000000000000000000000000' +
3659
                         '00000000000000')
3660
        self.assertEqual(alpha_sis('Niall', maxlength=0)[0], '0250')
3661
3662
3663
class FuzzySoundexTestCases(unittest.TestCase):
3664
    """Test Fuzzy Soundex functions.
3665
3666
    test cases for abydos.phonetic.fuzzy_soundex
3667
    """
3668
3669
    def test_fuzzy_soundex(self):
3670
        """Test abydos.phonetic.fuzzy_soundex."""
3671
        self.assertEqual(fuzzy_soundex(''), '00000')
3672
        # http://wayback.archive.org/web/20100629121128/http://www.ir.iit.edu/publications/downloads/IEEESoundexV5.pdf
3673
        self.assertEqual(fuzzy_soundex('Kristen'), 'K6935')
3674
        self.assertEqual(fuzzy_soundex('Krissy'), 'K6900')
3675
        self.assertEqual(fuzzy_soundex('Christen'), 'K6935')
3676
3677
        # http://books.google.com/books?id=LZrT6eWf9NMC&lpg=PA76&ots=Tex3FqNwGP&dq=%22phonix%20algorithm%22&pg=PA75#v=onepage&q=%22phonix%20algorithm%22&f=false
3678
        self.assertEqual(fuzzy_soundex('peter', 4), 'P360')
3679
        self.assertEqual(fuzzy_soundex('pete', 4), 'P300')
3680
        self.assertEqual(fuzzy_soundex('pedro', 4), 'P360')
3681
        self.assertEqual(fuzzy_soundex('stephen', 4), 'S315')
3682
        self.assertEqual(fuzzy_soundex('steve', 4), 'S310')
3683
        self.assertEqual(fuzzy_soundex('smith', 4), 'S530')
3684
        self.assertEqual(fuzzy_soundex('smythe', 4), 'S530')
3685
        self.assertEqual(fuzzy_soundex('gail', 4), 'G400')
3686
        self.assertEqual(fuzzy_soundex('gayle', 4), 'G400')
3687
        self.assertEqual(fuzzy_soundex('christine', 4), 'K693')
3688
        self.assertEqual(fuzzy_soundex('christina', 4), 'K693')
3689
        self.assertEqual(fuzzy_soundex('kristina', 4), 'K693')
3690
3691
        # etc. (for code coverage)
3692
        self.assertEqual(fuzzy_soundex('Wight'), 'W3000')
3693
        self.assertEqual(fuzzy_soundex('Hardt'), 'H6000')
3694
        self.assertEqual(fuzzy_soundex('Knight'), 'N3000')
3695
        self.assertEqual(fuzzy_soundex('Czech'), 'S7000')
3696
        self.assertEqual(fuzzy_soundex('Tsech'), 'S7000')
3697
        self.assertEqual(fuzzy_soundex('gnomic'), 'N5900')
3698
        self.assertEqual(fuzzy_soundex('Wright'), 'R3000')
3699
        self.assertEqual(fuzzy_soundex('Hrothgar'), 'R3760')
3700
        self.assertEqual(fuzzy_soundex('Hwaet'), 'W3000')
3701
        self.assertEqual(fuzzy_soundex('Grant'), 'G6300')
3702
        self.assertEqual(fuzzy_soundex('Hart'), 'H6000')
3703
        self.assertEqual(fuzzy_soundex('Hardt'), 'H6000')
3704
3705
        # maxlength bounds tests
3706
        self.assertEqual(fuzzy_soundex('Niall', maxlength=float('inf')),
3707
                         'N4000000000000000000000000000000000000000000000000' +
3708
                         '00000000000000')
3709
        self.assertEqual(fuzzy_soundex('Niall', maxlength=None),
3710
                         'N4000000000000000000000000000000000000000000000000' +
3711
                         '00000000000000')
3712
        self.assertEqual(fuzzy_soundex('Niall', maxlength=0), 'N400')
3713
3714
        # zero_pad tests
3715
        self.assertEqual(fuzzy_soundex('Niall', maxlength=float('inf'),
3716
                                       zero_pad=False), 'N4')
3717
        self.assertEqual(fuzzy_soundex('Niall', maxlength=None,
3718
                                       zero_pad=False), 'N4')
3719
        self.assertEqual(fuzzy_soundex('Niall', maxlength=0,
3720
                                       zero_pad=False), 'N4')
3721
        self.assertEqual(fuzzy_soundex('Niall', maxlength=0,
3722
                                       zero_pad=True), 'N400')
3723
        self.assertEqual(fuzzy_soundex('', maxlength=4, zero_pad=False), '0')
3724
        self.assertEqual(fuzzy_soundex('', maxlength=4, zero_pad=True), '0000')
3725
3726
3727
class PhonexTestCases(unittest.TestCase):
3728
    """Test Phonex functions.
3729
3730
    test cases for abydos.phonetic.phonex
3731
    """
3732
3733
    def test_phonex(self):
3734
        """Test abydos.phonetic.phonex."""
3735
        self.assertEqual(phonex(''), '0000')
3736
3737
        # http://homepages.cs.ncl.ac.uk/brian.randell/Genealogy/NameMatching.pdf
3738
        self.assertEqual(phonex('Ewell'), 'A400')
3739
        self.assertEqual(phonex('Filp'), 'F100')
3740
        self.assertEqual(phonex('Heames'), 'A500')
3741
        self.assertEqual(phonex('Kneves'), 'N100')
3742
        self.assertEqual(phonex('River'), 'R160')
3743
        self.assertEqual(phonex('Corley'), 'C400')
3744
        self.assertEqual(phonex('Carton'), 'C350')
3745
        self.assertEqual(phonex('Cachpole'), 'C214')
3746
3747
        self.assertEqual(phonex('Ewell'), phonex('Ule'))
3748
        self.assertEqual(phonex('Filp'), phonex('Philp'))
3749
        self.assertEqual(phonex('Yule'), phonex('Ewell'))
3750
        self.assertEqual(phonex('Heames'), phonex('Eames'))
3751
        self.assertEqual(phonex('Kneves'), phonex('Neves'))
3752
        self.assertEqual(phonex('River'), phonex('Rivers'))
3753
        self.assertEqual(phonex('Corley'), phonex('Coley'))
3754
        self.assertEqual(phonex('Carton'), phonex('Carlton'))
3755
        self.assertEqual(phonex('Cachpole'), phonex('Catchpole'))
3756
3757
        # etc. (for code coverage)
3758
        self.assertEqual(phonex('Saxon'), 'S250')
3759
        self.assertEqual(phonex('Wright'), 'R230')
3760
        self.assertEqual(phonex('Ai'), 'A000')
3761
        self.assertEqual(phonex('Barth'), 'B300')
3762
        self.assertEqual(phonex('Perry'), 'B600')
3763
        self.assertEqual(phonex('Garth'), 'G300')
3764
        self.assertEqual(phonex('Jerry'), 'G600')
3765
        self.assertEqual(phonex('Gerry'), 'G600')
3766
        self.assertEqual(phonex('Camden'), 'C500')
3767
        self.assertEqual(phonex('Ganges'), 'G500')
3768
        self.assertEqual(phonex('A-1'), 'A000')
3769
3770
        # maxlength bounds tests
3771
        self.assertEqual(phonex('Niall', maxlength=float('inf')),
3772
                         'N4000000000000000000000000000000000000000000000000' +
3773
                         '00000000000000')
3774
        self.assertEqual(phonex('Niall', maxlength=None),
3775
                         'N4000000000000000000000000000000000000000000000000' +
3776
                         '00000000000000')
3777
        self.assertEqual(phonex('Niall', maxlength=0), 'N400')
3778
3779
        # zero_pad tests
3780
        self.assertEqual(phonex('Niall', maxlength=float('inf'),
3781
                                zero_pad=False), 'N4')
3782
        self.assertEqual(phonex('Niall', maxlength=None, zero_pad=False),
3783
                         'N4')
3784
        self.assertEqual(phonex('Niall', maxlength=0, zero_pad=False),
3785
                         'N4')
3786
        self.assertEqual(phonex('Niall', maxlength=0, zero_pad=True),
3787
                         'N400')
3788
        self.assertEqual(phonex('', maxlength=4, zero_pad=False), '0')
3789
        self.assertEqual(phonex('', maxlength=4, zero_pad=True), '0000')
3790
3791
3792
class PhonemTestCases(unittest.TestCase):
3793
    """Test Phonem functions.
3794
3795
    test cases for abydos.phonetic.phonem
3796
    """
3797
3798
    def test_phonem(self):
3799
        """Test abydos.phonetic.phonem."""
3800
        self.assertEqual(phonem(''), '')
3801
3802
        # http://phonetik.phil-fak.uni-koeln.de/fileadmin/home/ritters/Allgemeine_Dateien/Martin_Wilz.pdf
3803
        self.assertEqual(phonem('müller'), 'MYLR')
3804
        self.assertEqual(phonem('schmidt'), 'CMYD')
3805
        self.assertEqual(phonem('schneider'), 'CNAYDR')
3806
        self.assertEqual(phonem('fischer'), 'VYCR')
3807
        self.assertEqual(phonem('weber'), 'VBR')
3808
        self.assertEqual(phonem('meyer'), 'MAYR')
3809
        self.assertEqual(phonem('wagner'), 'VACNR')
3810
        self.assertEqual(phonem('schulz'), 'CULC')
3811
        self.assertEqual(phonem('becker'), 'BCR')
3812
        self.assertEqual(phonem('hoffmann'), 'OVMAN')
3813
        self.assertEqual(phonem('schäfer'), 'CVR')
3814
3815
        # http://cpansearch.perl.org/src/MAROS/Text-Phonetic-2.05/t/008_phonem.t
3816
        self.assertEqual(phonem('mair'), 'MAYR')
3817
        self.assertEqual(phonem('bäker'), 'BCR')
3818
        self.assertEqual(phonem('schaeffer'), 'CVR')
3819
        self.assertEqual(phonem('computer'), 'COMBUDR')
3820
        self.assertEqual(phonem('pfeifer'), 'VAYVR')
3821
        self.assertEqual(phonem('pfeiffer'), 'VAYVR')
3822
3823
3824
class PhonixTestCases(unittest.TestCase):
3825
    """Test Phonix functions.
3826
3827
    test cases for abydos.phonetic.phonix
3828
    """
3829
3830
    def test_phonix(self):
3831
        """Test abydos.phonetic.phonix."""
3832
        self.assertEqual(phonix(''), '0000')
3833
3834
        # http://cpansearch.perl.org/src/MAROS/Text-Phonetic-2.05/t/007_phonix.t
3835
        self.assertEqual(phonix('Müller'), 'M400')
3836
        self.assertEqual(phonix('schneider'), 'S530')
3837
        self.assertEqual(phonix('fischer'), 'F800')
3838
        self.assertEqual(phonix('weber'), 'W100')
3839
        self.assertEqual(phonix('meyer'), 'M000')
3840
        self.assertEqual(phonix('wagner'), 'W250')
3841
        self.assertEqual(phonix('schulz'), 'S480')
3842
        self.assertEqual(phonix('becker'), 'B200')
3843
        self.assertEqual(phonix('hoffmann'), 'H755')
3844
        self.assertEqual(phonix('schäfer'), 'S700')
3845
        self.assertEqual(phonix('schmidt'), 'S530')
3846
3847
        # http://cpansearch.perl.org/src/MAROS/Text-Phonetic-2.05/t/007_phonix.t:
3848
        # testcases from Wais Module
3849
        self.assertEqual(phonix('computer'), 'K513')
3850
        self.assertEqual(phonix('computers'), 'K513')
3851
        self.assertEqual(phonix('computers', 5), 'K5138')
3852
        self.assertEqual(phonix('pfeifer'), 'F700')
3853
        self.assertEqual(phonix('pfeiffer'), 'F700')
3854
        self.assertEqual(phonix('knight'), 'N300')
3855
        self.assertEqual(phonix('night'), 'N300')
3856
3857
        # http://cpansearch.perl.org/src/MAROS/Text-Phonetic-2.05/t/007_phonix.t:
3858
        # testcases from
3859
        # http://www.cl.uni-heidelberg.de/~bormann/documents/phono/
3860
        # They use a sliglty different algorithm (first char is not included in
3861
        # num code here)
3862
        self.assertEqual(phonix('wait'), 'W300')
3863
        self.assertEqual(phonix('weight'), 'W300')
3864
        self.assertEqual(phonix('gnome'), 'N500')
3865
        self.assertEqual(phonix('noam'), 'N500')
3866
        self.assertEqual(phonix('rees'), 'R800')
3867
        self.assertEqual(phonix('reece'), 'R800')
3868
        self.assertEqual(phonix('yaeger'), 'v200')
3869
3870
        # http://books.google.com/books?id=xtWPI7Is9wIC&lpg=PA29&ots=DXhaL7ZkvK&dq=phonix%20gadd&pg=PA29#v=onepage&q=phonix%20gadd&f=false
3871
        self.assertEqual(phonix('alam'), 'v450')
3872
        self.assertEqual(phonix('berkpakaian'), 'B212')
3873
        self.assertEqual(phonix('capaian'), 'K150')
3874
3875
        # http://books.google.com/books?id=LZrT6eWf9NMC&lpg=PA76&ots=Tex3FqNwGP&dq=%22phonix%20algorithm%22&pg=PA75#v=onepage&q=%22phonix%20algorithm%22&f=false
3876
        self.assertEqual(phonix('peter'), 'P300')
3877
        self.assertEqual(phonix('pete'), 'P300')
3878
        self.assertEqual(phonix('pedro'), 'P360')
3879
        self.assertEqual(phonix('stephen'), 'S375')
3880
        self.assertEqual(phonix('steve'), 'S370')
3881
        self.assertEqual(phonix('smith'), 'S530')
3882
        self.assertEqual(phonix('smythe'), 'S530')
3883
        self.assertEqual(phonix('gail'), 'G400')
3884
        self.assertEqual(phonix('gayle'), 'G400')
3885
        self.assertEqual(phonix('christine'), 'K683')
3886
        self.assertEqual(phonix('christina'), 'K683')
3887
        self.assertEqual(phonix('kristina'), 'K683')
3888
3889
        # maxlength bounds tests
3890
        self.assertEqual(phonix('Niall', maxlength=float('inf')), 'N4'+'0'*62)
3891
        self.assertEqual(phonix('Niall', maxlength=None), 'N4'+'0'*62)
3892
        self.assertEqual(phonix('Niall', maxlength=0), 'N400')
3893
3894
        # zero_pad tests
3895
        self.assertEqual(phonix('Niall', maxlength=float('inf'),
3896
                                zero_pad=False), 'N4')
3897
        self.assertEqual(phonix('Niall', maxlength=None, zero_pad=False),
3898
                         'N4')
3899
        self.assertEqual(phonix('Niall', maxlength=0, zero_pad=False),
3900
                         'N4')
3901
        self.assertEqual(phonix('Niall', maxlength=0, zero_pad=True),
3902
                         'N400')
3903
        self.assertEqual(phonix('', maxlength=4, zero_pad=False), '0')
3904
        self.assertEqual(phonix('', maxlength=4, zero_pad=True), '0000')
3905
3906
3907
class SfinxBisTestCases(unittest.TestCase):
3908
    """Test SfinxBis functions.
3909
3910
    test cases for abydos.phonetic.sfinxbis
3911
    """
3912
3913
    def test_sfinxbis(self):
3914
        """Test abydos.phonetic.sfinxbis."""
3915
        self.assertEqual(sfinxbis(''), ('',))
3916
3917
        # http://www.swami.se/download/18.248ad5af12aa81365338000106/TestSfinx.txt
3918
        # cases where the gold standard gave clearly wrong values have been
3919
        # corrected below (marked with '# wrong'
3920
        self.assertEqual(sfinxbis('af Sandeberg'), ('S53162',))
3921
        self.assertEqual(sfinxbis('av Ekenstam'), ('$25835',))
3922
        self.assertEqual(sfinxbis('Da Costa'), ('K83',))
3923
        self.assertEqual(sfinxbis('Das Neves'), ('D8', 'N78'))
3924
        self.assertEqual(sfinxbis('de Besche'), ('B8',))
3925
        self.assertEqual(sfinxbis('de la Motte'), ('M3',))
3926
        self.assertEqual(sfinxbis('de Las Heras'), ('H68',))  # wrong
3927
        self.assertEqual(sfinxbis('de Los Santos'), ('S538',))
3928
        self.assertEqual(sfinxbis('del Rosario'), ('R862',))
3929
        self.assertEqual(sfinxbis('Den Boer'), ('B6',))
3930
        self.assertEqual(sfinxbis('Der de Kazinczy'),
3931
                         ('D6', 'K8528',))  # wrong
3932
        self.assertEqual(sfinxbis('des Rieux'), ('R28',))
3933
        self.assertEqual(sfinxbis('Di Luca'), ('L2',))
3934
        self.assertEqual(sfinxbis('Do Rosario'), ('R862',))
3935
        self.assertEqual(sfinxbis('Don Lind'), ('L53',))
3936
        self.assertEqual(sfinxbis('Dos Santos'), ('S538',))
3937
        self.assertEqual(sfinxbis('du Rietz'), ('R38',))
3938
        self.assertEqual(sfinxbis('in de Betou'), ('B3',))
3939
        self.assertEqual(sfinxbis('La Fleur'), ('F46',))
3940
        self.assertEqual(sfinxbis('Le Grand'), ('G653',))
3941
        self.assertEqual(sfinxbis('li Puma'), ('L', 'P5'))
3942
        self.assertEqual(sfinxbis('lo Martire'), ('L', 'M636'))
3943
        self.assertEqual(sfinxbis('mac Donald'), ('D543',))
3944
        self.assertEqual(sfinxbis('mc Intosh'), ('$538',))
3945
        self.assertEqual(sfinxbis('S:t Cyr'), ('S6',))
3946
        self.assertEqual(sfinxbis('Van Doom'), ('D5',))
3947
        self.assertEqual(sfinxbis('Van de Peppel'), ('P14',))
3948
        self.assertEqual(sfinxbis('Van den Berg'), ('B62',))
3949
        self.assertEqual(sfinxbis('Van Der Kwast'), ('K783',))
3950
        self.assertEqual(sfinxbis('von Ahn'), ('$5',))
3951
        self.assertEqual(sfinxbis('von Dem Knesebeck'), ('K5812',))
3952
        self.assertEqual(sfinxbis('von Der Burg'), ('B62',))
3953
        self.assertEqual(sfinxbis('D\'Angelo'), ('D524',))
3954
        self.assertEqual(sfinxbis('O\'Conner'), ('$256',))
3955
        self.assertEqual(sfinxbis('Los'), ('L8',))
3956
        self.assertEqual(sfinxbis('Mac'), ('M2',))
3957
        self.assertEqual(sfinxbis('Till'), ('T4',))
3958
        self.assertEqual(sfinxbis('Van'), ('V5',))
3959
        self.assertEqual(sfinxbis('Von'), ('V5',))
3960
        self.assertEqual(sfinxbis('Bernadotte af Wisborg'), ('B6533', 'V8162'))
3961
        self.assertEqual(sfinxbis('Hjort af Ornäs'), ('J63', '$658'))
3962
        self.assertEqual(sfinxbis('Horn af Åminne'), ('H65', '$55'))
3963
        self.assertEqual(sfinxbis('Horn av Åminne'), ('H65', '$55'))
3964
        self.assertEqual(sfinxbis('Hård af Segerstad'), ('H63', 'S26833'))
3965
        self.assertEqual(sfinxbis('Hård av Segerstad'), ('H63', 'S26833'))
3966
        self.assertEqual(sfinxbis('Stael von Holstein'), ('S34', 'H48325'))
3967
        self.assertEqual(sfinxbis('de Oliveira e Silva'), ('$4726', 'S47'))
3968
        self.assertEqual(sfinxbis('de Alfaro y Gómez'), ('$476', 'G58'))
3969
        self.assertEqual(sfinxbis('Arjaliès-de la Lande'), ('$6248', 'L53'))
3970
        self.assertEqual(sfinxbis('Dominicus van den Bussche'),
3971
                         ('D5528', 'B8'))
3972
        self.assertEqual(sfinxbis('Edebol Eeg-Olofsson'),
3973
                         ('$314', '$2', '$4785'))
3974
        self.assertEqual(sfinxbis('Jonsson-Blomqvist'), ('J585', 'B452783'))
3975
        self.assertEqual(sfinxbis('Kiviniemi Birgersson'), ('#755', 'B62685'))
3976
        self.assertEqual(sfinxbis('Massena Serpa dos Santos'),
3977
                         ('M85', 'S61', 'S538'))
3978
        self.assertEqual(sfinxbis('S:t Clair Renard'), ('K426', 'R563'))
3979
        self.assertEqual(sfinxbis('Skoog H Andersson'), ('S22', 'H', '$53685'))
3980
        self.assertEqual(sfinxbis('von Post-Skagegård'), ('P83', 'S22263'))
3981
        self.assertEqual(sfinxbis('von Zur-Mühlen'), ('S6', 'M45'))
3982
        self.assertEqual(sfinxbis('Waltå O:son'), ('V43', '$85'))
3983
        self.assertEqual(sfinxbis('Zardán Gómez de la Torre'),
3984
                         ('S635', 'G58', 'T6'))
3985
        self.assertEqual(sfinxbis('af Jochnick'), ('J252',))
3986
        self.assertEqual(sfinxbis('af Ioscnick'), ('J8252',))
3987
        self.assertEqual(sfinxbis('Aabakken'), ('$125',))
3988
        self.assertEqual(sfinxbis('Åbacken'), ('$125',))
3989
        self.assertEqual(sfinxbis('Ahlen'), ('$45',))
3990
        self.assertEqual(sfinxbis('Aleen'), ('$45',))
3991
        self.assertEqual(sfinxbis('Braunerhielm'), ('B656245',))
3992
        self.assertEqual(sfinxbis('Branneerhielm'), ('B656245',))
3993
        self.assertEqual(sfinxbis('Carlzon'), ('K6485',))
3994
        self.assertEqual(sfinxbis('Karlsson'), ('K6485',))
3995
        self.assertEqual(sfinxbis('Enochsson'), ('$5285',))
3996
        self.assertEqual(sfinxbis('Ericsson'), ('$6285',))
3997
        self.assertEqual(sfinxbis('Ericksson'), ('$6285',))
3998
        self.assertEqual(sfinxbis('Erixson'), ('$6285',))
3999
        self.assertEqual(sfinxbis('Filipsson'), ('F4185',))
4000
        self.assertEqual(sfinxbis('Philipson'), ('F4185',))
4001
        self.assertEqual(sfinxbis('Flycht'), ('F423',))
4002
        self.assertEqual(sfinxbis('Flygt'), ('F423',))
4003
        self.assertEqual(sfinxbis('Flykt'), ('F423',))
4004
        self.assertEqual(sfinxbis('Fröijer'), ('F626',))
4005
        self.assertEqual(sfinxbis('Fröjer'), ('F626',))
4006
        self.assertEqual(sfinxbis('Gertner'), ('J6356',))
4007
        self.assertEqual(sfinxbis('Hiertner'), ('J6356',))
4008
        self.assertEqual(sfinxbis('Hirch'), ('H62',))
4009
        self.assertEqual(sfinxbis('Hirsch'), ('H68',))
4010
        self.assertEqual(sfinxbis('Haegermarck'), ('H26562',))
4011
        self.assertEqual(sfinxbis('Hägermark'), ('H26562',))
4012
        self.assertEqual(sfinxbis('Isaxon'), ('$8285',))
4013
        self.assertEqual(sfinxbis('Isacsson'), ('$8285',))
4014
        self.assertEqual(sfinxbis('Joachimsson'), ('J2585',))
4015
        self.assertEqual(sfinxbis('Joakimson'), ('J2585',))
4016
        self.assertEqual(sfinxbis('Kjell'), ('#4',))
4017
        self.assertEqual(sfinxbis('Käll'), ('#4',))
4018
        self.assertEqual(sfinxbis('Knapp'), ('K51',))
4019
        self.assertEqual(sfinxbis('Krans'), ('K658',))
4020
        self.assertEqual(sfinxbis('Krantz'), ('K6538',))
4021
        self.assertEqual(sfinxbis('Kvist'), ('K783',))
4022
        self.assertEqual(sfinxbis('Quist'), ('K783',))
4023
        self.assertEqual(sfinxbis('Lidbeck'), ('L312',))
4024
        self.assertEqual(sfinxbis('Lidbäck'), ('L312',))
4025
        self.assertEqual(sfinxbis('Linnér'), ('L56',))
4026
        self.assertEqual(sfinxbis('Linner'), ('L56',))
4027
        self.assertEqual(sfinxbis('Lorenzsonn'), ('L6585',))
4028
        self.assertEqual(sfinxbis('Lorentzon'), ('L65385',))
4029
        self.assertEqual(sfinxbis('Lorenßon'), ('L6585',))
4030
        self.assertEqual(sfinxbis('Lyxell'), ('L284',))
4031
        self.assertEqual(sfinxbis('Lycksell'), ('L284',))
4032
        self.assertEqual(sfinxbis('Marcström'), ('M628365',))
4033
        self.assertEqual(sfinxbis('Markström'), ('M628365',))
4034
        self.assertEqual(sfinxbis('Michaelsson'), ('M2485',))
4035
        self.assertEqual(sfinxbis('Mikaelson'), ('M2485',))
4036
        self.assertEqual(sfinxbis('Mörch'), ('M62',))
4037
        self.assertEqual(sfinxbis('Mörck'), ('M62',))
4038
        self.assertEqual(sfinxbis('Mörk'), ('M62',))
4039
        self.assertEqual(sfinxbis('Mørk'), ('M62',))
4040
        self.assertEqual(sfinxbis('Nääs'), ('N8',))
4041
        self.assertEqual(sfinxbis('Naess'), ('N8',))
4042
        self.assertEqual(sfinxbis('Nordstedt'), ('N63833',))
4043
        self.assertEqual(sfinxbis('Oxenstierna'), ('$28583265',))
4044
        self.assertEqual(sfinxbis('Palmçrañtz'), ('P4526538',))
4045
        self.assertEqual(sfinxbis('Palmcrantz'), ('P4526538',))
4046
        self.assertEqual(sfinxbis('Palmkrantz'), ('P4526538',))
4047
        self.assertEqual(sfinxbis('Preuss'), ('P68',))
4048
        self.assertEqual(sfinxbis('Preutz'), ('P638',))
4049
        self.assertEqual(sfinxbis('Richardson'), ('R26385',))
4050
        self.assertEqual(sfinxbis('Rikardson'), ('R26385',))
4051
        self.assertEqual(sfinxbis('Ruuth'), ('R3',))
4052
        self.assertEqual(sfinxbis('Ruth'), ('R3',))
4053
        self.assertEqual(sfinxbis('Sæter'), ('S36',))
4054
        self.assertEqual(sfinxbis('Zäter'), ('S36',))
4055
        self.assertEqual(sfinxbis('Schedin'), ('#35',))
4056
        self.assertEqual(sfinxbis('Sjödin'), ('#35',))
4057
        self.assertEqual(sfinxbis('Siöö'), ('#',))
4058
        self.assertEqual(sfinxbis('Sjöh'), ('#',))
4059
        self.assertEqual(sfinxbis('Svedberg'), ('S73162',))
4060
        self.assertEqual(sfinxbis('Zwedberg'), ('S73162',))
4061
        self.assertEqual(sfinxbis('Tjäder'), ('#36',))
4062
        self.assertEqual(sfinxbis('þornquist'), ('T652783',))
4063
        self.assertEqual(sfinxbis('Thörnqvist'), ('T652783',))
4064
        self.assertEqual(sfinxbis('Törnkvist'), ('T652783',))
4065
        self.assertEqual(sfinxbis('Wichman'), ('V255',))
4066
        self.assertEqual(sfinxbis('Wickman'), ('V255',))
4067
        self.assertEqual(sfinxbis('Wictorin'), ('V2365',))
4068
        self.assertEqual(sfinxbis('Wictorsson'), ('V23685',))
4069
        self.assertEqual(sfinxbis('Viktorson'), ('V23685',))
4070
        self.assertEqual(sfinxbis('Zachrisson'), ('S2685',))
4071
        self.assertEqual(sfinxbis('Zakrison'), ('S2685',))
4072
        self.assertEqual(sfinxbis('Övragård'), ('$76263',))
4073
        self.assertEqual(sfinxbis('Öfvragårdh'), ('$76263',))
4074
        self.assertEqual(sfinxbis('Bogdanovic'), ('B23572',))
4075
        self.assertEqual(sfinxbis('Bogdanovitch'), ('B235732',))
4076
        self.assertEqual(sfinxbis('Dieterich'), ('D362',))
4077
        self.assertEqual(sfinxbis('Eichorn'), ('$265',))
4078
        self.assertEqual(sfinxbis('Friedrich'), ('F6362',))
4079
        self.assertEqual(sfinxbis('Grantcharova'), ('G653267',))
4080
        self.assertEqual(sfinxbis('Ilichev'), ('$427',))
4081
        self.assertEqual(sfinxbis('Ivankovic'), ('$75272',))
4082
        self.assertEqual(sfinxbis('Ivangurich'), ('$75262',))
4083
        self.assertEqual(sfinxbis('Kinch'), ('#52',))
4084
        self.assertEqual(sfinxbis('Kirchmann'), ('#6255',))
4085
        self.assertEqual(sfinxbis('Machado'), ('M23',))
4086
        self.assertEqual(sfinxbis('Reich'), ('R2',))
4087
        self.assertEqual(sfinxbis('Roche'), ('R2',))
4088
        self.assertEqual(sfinxbis('Rubaszkin'), ('R1825',))
4089
        self.assertEqual(sfinxbis('Rubaschkin'), ('R1825',))
4090
        self.assertEqual(sfinxbis('Sanchez'), ('S528',))
4091
        self.assertEqual(sfinxbis('Walukiewicz'), ('V42728',))
4092
        self.assertEqual(sfinxbis('Valukievitch'), ('V42732',))
4093
        self.assertEqual(sfinxbis('K'), ('K',))
4094
        self.assertEqual(sfinxbis('2010'), ('',))
4095
        self.assertEqual(sfinxbis('cese'), ('S8',))
4096
4097
        # a few maxlength tests
4098
        self.assertEqual(sfinxbis('Kiviniemi Birgersson', 3), ('#75', 'B62'))
4099
        self.assertEqual(sfinxbis('Eichorn', 4), ('$265',))
4100
        self.assertEqual(sfinxbis('Friedrich', 4), ('F636',))
4101
        self.assertEqual(sfinxbis('Grantcharova', 4), ('G653',))
4102
        self.assertEqual(sfinxbis('Ilichev', 4), ('$427',))
4103
        self.assertEqual(sfinxbis('Ivankovic', 4), ('$752',))
4104
        self.assertEqual(sfinxbis('Ivangurich', 4), ('$752',))
4105
        self.assertEqual(sfinxbis('Kinch', 4), ('#52',))
4106
        self.assertEqual(sfinxbis('Kirchmann', 4), ('#625',))
4107
        self.assertEqual(sfinxbis('Machado', 4), ('M23',))
4108
        self.assertEqual(sfinxbis('Reich', 4), ('R2',))
4109
        self.assertEqual(sfinxbis('Roche', 4), ('R2',))
4110
        self.assertEqual(sfinxbis('Rubaszkin', 4), ('R182',))
4111
        self.assertEqual(sfinxbis('Rubaschkin', 4), ('R182',))
4112
        self.assertEqual(sfinxbis('Sanchez', 4), ('S528',))
4113
        self.assertEqual(sfinxbis('Walukiewicz', 4), ('V427',))
4114
        self.assertEqual(sfinxbis('Valukievitch', 4), ('V427',))
4115
        self.assertEqual(sfinxbis('K', 4), ('K',))
4116
        self.assertEqual(sfinxbis('2010', 4), ('',))
4117
        self.assertEqual(sfinxbis('cese', 4), ('S8',))
4118
4119
        # etc. (for code coverage)
4120
        self.assertEqual(sfinxbis('chans'), ('#58',))
4121
        self.assertEqual(sfinxbis('ljud'), ('J3',))
4122
        self.assertEqual(sfinxbis('qi'), ('K',))
4123
        self.assertEqual(sfinxbis('xavier'), ('S76',))
4124
        self.assertEqual(sfinxbis('skjul'), ('#4',))
4125
        self.assertEqual(sfinxbis('schul'), ('#4',))
4126
        self.assertEqual(sfinxbis('skil'), ('#4',))
4127
4128
        # maxlength bounds tests
4129
        self.assertEqual(sfinxbis('Niall', maxlength=float('inf')), ('N4',))
4130
        self.assertEqual(sfinxbis('Niall', maxlength=None), ('N4',))
4131
        self.assertEqual(sfinxbis('Niall', maxlength=0), ('N4',))
4132
4133
4134
class PhonetTestCases(unittest.TestCase):
4135
    """Test Phonet functions.
4136
4137
    test cases for abydos.phonetic.phonet
4138
    """
4139
4140
    def test_phonet_german(self):
4141
        """Test abydos.phonetic.phonet (German)."""
4142
        self.assertEqual(phonet(''), '')
4143
        self.assertEqual(phonet('', trace=True), '')
4144
4145
        # https://code.google.com/p/phonet4java/source/browse/trunk/src/test/java/com/googlecode/phonet4java/Phonet1Test.java
4146
        self.assertEqual(phonet('', 1), '')
4147
        self.assertEqual(phonet('Zedlitz', 1), 'ZETLIZ')
4148
        self.assertEqual(phonet('Bremerhaven', 1), 'BREMAHAFN')
4149
        self.assertEqual(phonet('Hamburger Hafen', 1), 'HAMBURGA HAFN')
4150
        self.assertEqual(phonet('Jesper', 1), 'IESPA')
4151
        self.assertEqual(phonet('elisabeth', 1), 'ELISABET')
4152
        self.assertEqual(phonet('elisabet', 1), 'ELISABET')
4153
        self.assertEqual(phonet('Ziegler', 1), 'ZIKLA')
4154
        self.assertEqual(phonet('Scherer', 1), 'SHERA')
4155
        self.assertEqual(phonet('Bartels', 1), 'BARTLS')
4156
        self.assertEqual(phonet('Jansen', 1), 'IANSN')
4157
        self.assertEqual(phonet('Sievers', 1), 'SIWAS')
4158
        self.assertEqual(phonet('Michels', 1), 'MICHLS')
4159
        self.assertEqual(phonet('Ewers', 1), 'EWERS')
4160
        self.assertEqual(phonet('Evers', 1), 'EWERS')
4161
        self.assertEqual(phonet('Wessels', 1), 'WESLS')
4162
        self.assertEqual(phonet('Gottschalk', 1), 'GOSHALK')
4163
        self.assertEqual(phonet('Brückmann', 1), 'BRÜKMAN')
4164
        self.assertEqual(phonet('Blechschmidt', 1), 'BLECHSHMIT')
4165
        self.assertEqual(phonet('Kolodziej', 1), 'KOLOTZI')
4166
        self.assertEqual(phonet('Krauße', 1), 'KRAUSE')
4167
        self.assertEqual(phonet('Cachel', 1), 'KESHL')
4168
4169
        self.assertEqual(phonet('', 2), '')
4170
        self.assertEqual(phonet('Zedlitz', 2), 'ZETLIZ')
4171
        self.assertEqual(phonet('Bremerhaven', 2), 'BRENAFN')
4172
        self.assertEqual(phonet('Schönberg', 2), 'ZÖNBAK')
4173
        self.assertEqual(phonet('Hamburger Hafen', 2), 'ANBURKA AFN')
4174
        self.assertEqual(phonet('Ziegler', 2), 'ZIKLA')
4175
        self.assertEqual(phonet('Scherer', 2), 'ZERA')
4176
        self.assertEqual(phonet('Jansen', 2), 'IANZN')
4177
        self.assertEqual(phonet('Eberhardt', 2), 'EBART')
4178
        self.assertEqual(phonet('Gottschalk', 2), 'KUZALK')
4179
        self.assertEqual(phonet('Brückmann', 2), 'BRIKNAN')
4180
        self.assertEqual(phonet('Blechschmidt', 2), 'BLEKZNIT')
4181
        self.assertEqual(phonet('Kolodziej', 2), 'KULUTZI')
4182
        self.assertEqual(phonet('Krauße', 2), 'KRAUZE')
4183
4184
        self.assertEqual(phonet('', 2, trace=True), '')
4185
        self.assertEqual(phonet('Zedlitz', 2, trace=True), 'ZETLIZ')
4186
        self.assertEqual(phonet('Bremerhaven', 2, trace=True), 'BRENAFN')
4187
        self.assertEqual(phonet('Schönberg', 2, trace=True), 'ZÖNBAK')
4188
        self.assertEqual(phonet('Hamburger Hafen', 2, trace=True),
4189
                         'ANBURKA AFN')
4190
        self.assertEqual(phonet('Ziegler', 2, trace=True), 'ZIKLA')
4191
        self.assertEqual(phonet('Scherer', 2, trace=True), 'ZERA')
4192
        self.assertEqual(phonet('Jansen', 2, trace=True), 'IANZN')
4193
        self.assertEqual(phonet('Eberhardt', 2, trace=True), 'EBART')
4194
        self.assertEqual(phonet('Gottschalk', 2, trace=True), 'KUZALK')
4195
        self.assertEqual(phonet('Brückmann', 2, trace=True), 'BRIKNAN')
4196
        self.assertEqual(phonet('Blechschmidt', 2, trace=True), 'BLEKZNIT')
4197
        self.assertEqual(phonet('Kolodziej', 2, trace=True), 'KULUTZI')
4198
        self.assertEqual(phonet('Krauße', 2, trace=True), 'KRAUZE')
4199
4200
        # etc. (for code coverage)
4201
        self.assertEqual(phonet('Jesper', 1, trace=True), 'IESPA')
4202
        self.assertEqual(phonet('Glacéhandschuh', 1), 'GLAZANSHU')
4203
        self.assertEqual(phonet('Blechschmidt', 1, trace=True), 'BLECHSHMIT')
4204
        self.assertEqual(phonet('Burgdorf', 1), 'BURKDORF')
4205
        self.assertEqual(phonet('Holzschuh', 1), 'HOLSHU')
4206
        self.assertEqual(phonet('Aachen', 1, trace=True), 'ACHN')
4207
        self.assertEqual(phonet('Abendspaziergang', 1), 'ABENTSPAZIRGANK')
4208
4209
    def test_phonet_nolang(self):
4210
        """Test abydos.phonetic.phonet (no language)."""
4211
        self.assertEqual(phonet('', lang='none'), '')
4212
4213
        # https://code.google.com/p/phonet4java/source/browse/trunk/src/test/java/com/googlecode/phonet4java/Phonet1Test.java
4214
        self.assertEqual(phonet('', 1, 'none'), '')
4215
        self.assertEqual(phonet('Zedlitz', 1, 'none'), 'ZEDLITZ')
4216
        self.assertEqual(phonet('Bremerhaven', 1, 'none'), 'BREMERHAVEN')
4217
        self.assertEqual(phonet('Schönberg', 2, 'none'), 'SCHOENBERG')
4218
        self.assertEqual(phonet('Brückmann', 1, 'none'), 'BRUECKMAN')
4219
        self.assertEqual(phonet('Krauße', 1, 'none'), 'KRAUSE')
4220
4221
        self.assertEqual(phonet('', 2, 'none'), '')
4222
        self.assertEqual(phonet('Zedlitz', 2, 'none'), 'ZEDLITZ')
4223
        self.assertEqual(phonet('Bremerhaven', 2, 'none'), 'BREMERHAVEN')
4224
        self.assertEqual(phonet('Schönberg', 2, 'none'), 'SCHOENBERG')
4225
        self.assertEqual(phonet('Brückmann', 2, 'none'), 'BRUECKMAN')
4226
        self.assertEqual(phonet('Krauße', 2, 'none'), 'KRAUSE')
4227
4228
        self.assertEqual(phonet('', 2, 'none', True), '')
4229
        self.assertEqual(phonet('Zedlitz', 2, 'none', True), 'ZEDLITZ')
4230
        self.assertEqual(phonet('Bremerhaven', 2, 'none', True), 'BREMERHAVEN')
4231
        self.assertEqual(phonet('Schönberg', 2, 'none', True), 'SCHOENBERG')
4232
        self.assertEqual(phonet('Brückmann', 2, 'none', True), 'BRUECKMAN')
4233
        self.assertEqual(phonet('Krauße', 2, 'none', True), 'KRAUSE')
4234
4235
    def test_phonet_nachnamen(self):
4236
        """Test abydos.phonetic.phonet (Nachnamen set)."""
4237
        if not ALLOW_RANDOM:
4238
            return
4239
        with codecs.open(TESTDIR + '/corpora/nachnamen.csv',
4240
                         encoding='utf-8') as nachnamen_testset:
4241
            for nn_line in nachnamen_testset:
4242
                if nn_line[0] != '#':
4243
                    nn_line = nn_line.strip().split(',')
4244
                    # This test set is very large (~10000 entries)
4245
                    # so let's just randomly select about 100 for testing
4246
                    if len(nn_line) >= 3 and one_in(100):
4247
                        (term, ph1, ph2) = nn_line
4248
                        self.assertEqual(phonet(term, 1), ph1)
4249
                        self.assertEqual(phonet(term, 2), ph2)
4250
4251
    def test_phonet_ngerman(self):
4252
        """Test abydos.phonetic.phonet (ngerman set)."""
4253
        if not ALLOW_RANDOM:
4254
            return
4255
        with codecs.open(TESTDIR + '/corpora/ngerman.csv',
4256
                         encoding='utf-8') as ngerman_testset:
4257
            for ng_line in ngerman_testset:
4258
                if ng_line[0] != '#':
4259
                    ng_line = ng_line.strip().split(',')
4260
                    # This test set is very large (~3000000 entries)
4261
                    # so let's just randomly select about 30 for testing
4262
                    if len(ng_line) >= 3 and one_in(10000):
4263
                        (term, ph1, ph2) = ng_line
4264
                        self.assertEqual(phonet(term, 1), ph1)
4265
                        self.assertEqual(phonet(term, 2), ph2)
4266
4267
4268
class SPFCTestCases(unittest.TestCase):
4269
    """Test SPFC functions.
4270
4271
    test cases for abydos.phonetic.spfc
4272
    """
4273
4274
    def test_spfc(self):
4275
        """Test abydos.phonetic.spfc."""
4276
        self.assertEqual(spfc(''), '')
4277
4278
        # https://archive.org/stream/accessingindivid00moor#page/19/mode/1up
4279
        self.assertEqual(spfc(('J', 'KUHNS')), '16760')
4280
        self.assertEqual(spfc(('G', 'ALTSHULER')), '35797')
4281
        self.assertEqual(spfc('J KUHNS'), '16760')
4282
        self.assertEqual(spfc('G ALTSHULER'), '35797')
4283
        self.assertEqual(spfc('J. KUHNS'), '16760')
4284
        self.assertEqual(spfc('G. ALTSHULER'), '35797')
4285
        self.assertEqual(spfc('J. Kuhns'), '16760')
4286
        self.assertEqual(spfc('G. Altshuler'), '35797')
4287
        self.assertEqual(spfc('T. Vines'), '16760')
4288
        self.assertEqual(spfc('J. Butler'), '35779')
4289
        self.assertNotEqual(spfc('J. Kuhns'), spfc('J. Kuntz'))
4290
        self.assertEqual(spfc('Jon Kuhns'), '16760')
4291
        self.assertEqual(spfc('James Kuhns'), '16760')
4292
4293
        self.assertRaises(AttributeError, spfc, ('J', 'A', 'Kuhns'))
4294
        self.assertRaises(AttributeError, spfc, 'JKuhns')
4295
        self.assertRaises(AttributeError, spfc, 5)
4296
4297
        # etc. (for code coverage)
4298
        self.assertEqual(spfc('James Goldstein'), '78795')
4299
        self.assertEqual(spfc('James Hansen'), '58760')
4300
        self.assertEqual(spfc('James Hester'), '59700')
4301
        self.assertEqual(spfc('James Bardot'), '31745')
4302
        self.assertEqual(spfc('James Windsor'), '29765')
4303
        self.assertEqual(spfc('James Wenders'), '27760')
4304
        self.assertEqual(spfc('James Ventor'), '17760')
4305
        self.assertEqual(spfc('þ þ'), '00')
4306
4307
4308
class StatisticsCanadaTestCases(unittest.TestCase):
4309
    """Test Statistics Canada functions.
4310
4311
    test cases for abydos.phonetic.statistics_canada
4312
    """
4313
4314
    def test_statistics_canada(self):
4315
        """Test abydos.phonetic.statistics_canada."""
4316
        self.assertEqual(statistics_canada(''), '')
4317
4318
        # https://naldc.nal.usda.gov/download/27833/PDF
4319
        self.assertEqual(statistics_canada('Daves'), 'DVS')
4320
        self.assertEqual(statistics_canada('Davies'), 'DVS')
4321
        self.assertEqual(statistics_canada('Devese'), 'DVS')
4322
        self.assertEqual(statistics_canada('Devies'), 'DVS')
4323
        self.assertEqual(statistics_canada('Devos'), 'DVS')
4324
4325
        self.assertEqual(statistics_canada('Smathers'), 'SMTH')
4326
        self.assertEqual(statistics_canada('Smithart'), 'SMTH')
4327
        self.assertEqual(statistics_canada('Smithbower'), 'SMTH')
4328
        self.assertEqual(statistics_canada('Smitherman'), 'SMTH')
4329
        self.assertEqual(statistics_canada('Smithey'), 'SMTH')
4330
        self.assertEqual(statistics_canada('Smithgall'), 'SMTH')
4331
        self.assertEqual(statistics_canada('Smithingall'), 'SMTH')
4332
        self.assertEqual(statistics_canada('Smithmyer'), 'SMTH')
4333
        self.assertEqual(statistics_canada('Smithpeter'), 'SMTH')
4334
        self.assertEqual(statistics_canada('Smithson'), 'SMTH')
4335
        self.assertEqual(statistics_canada('Smithy'), 'SMTH')
4336
        self.assertEqual(statistics_canada('Smotherman'), 'SMTH')
4337
        self.assertEqual(statistics_canada('Smothers'), 'SMTH')
4338
        self.assertEqual(statistics_canada('Smyth'), 'SMTH')
4339
4340
        # Additional tests from @Yomguithereal's talisman
4341
        # https://github.com/Yomguithereal/talisman/blob/master/test/phonetics/statcan.js
4342
        self.assertEqual(statistics_canada('Guillaume'), 'GLM')
4343
        self.assertEqual(statistics_canada('Arlène'), 'ARLN')
4344
        self.assertEqual(statistics_canada('Lüdenscheidt'), 'LDNS')
4345
4346
4347
class LeinTestCases(unittest.TestCase):
4348
    """Test Lein functions.
4349
4350
    test cases for abydos.phonetic.lein
4351
    """
4352
4353
    def test_lein(self):
4354
        """Test abydos.phonetic.lein."""
4355
        self.assertEqual(lein(''), '')
4356
4357
        # https://naldc.nal.usda.gov/download/27833/PDF
4358
        self.assertEqual(lein('Dubose'), 'D450')
4359
        self.assertEqual(lein('Dubs'), 'D450')
4360
        self.assertEqual(lein('Dubbs'), 'D450')
4361
        self.assertEqual(lein('Doviak'), 'D450')
4362
        self.assertEqual(lein('Dubke'), 'D450')
4363
        self.assertEqual(lein('Dubus'), 'D450')
4364
        self.assertEqual(lein('Dubois'), 'D450')
4365
        self.assertEqual(lein('Duboise'), 'D450')
4366
        self.assertEqual(lein('Doubek'), 'D450')
4367
        self.assertEqual(lein('Defigh'), 'D450')
4368
        self.assertEqual(lein('Defazio'), 'D450')
4369
        self.assertEqual(lein('Debaca'), 'D450')
4370
        self.assertEqual(lein('Dabbs'), 'D450')
4371
        self.assertEqual(lein('Davies'), 'D450')
4372
        self.assertEqual(lein('Dubukey'), 'D450')
4373
        self.assertEqual(lein('Debus'), 'D450')
4374
        self.assertEqual(lein('Debose'), 'D450')
4375
        self.assertEqual(lein('Daves'), 'D450')
4376
        self.assertEqual(lein('Dipiazza'), 'D450')
4377
        self.assertEqual(lein('Dobbs'), 'D450')
4378
        self.assertEqual(lein('Dobak'), 'D450')
4379
        self.assertEqual(lein('Dobis'), 'D450')
4380
        self.assertEqual(lein('Dobish'), 'D450')
4381
        self.assertEqual(lein('Doepke'), 'D450')
4382
        self.assertEqual(lein('Divish'), 'D450')
4383
        self.assertEqual(lein('Dobosh'), 'D450')
4384
        self.assertEqual(lein('Dupois'), 'D450')
4385
        self.assertEqual(lein('Dufek'), 'D450')
4386
        self.assertEqual(lein('Duffek'), 'D450')
4387
        self.assertEqual(lein('Dupuis'), 'D450')
4388
        self.assertEqual(lein('Dupas'), 'D450')
4389
        self.assertEqual(lein('Devese'), 'D450')
4390
        self.assertEqual(lein('Devos'), 'D450')
4391
        self.assertEqual(lein('Deveaux'), 'D450')
4392
        self.assertEqual(lein('Devies'), 'D450')
4393
4394
        self.assertEqual(lein('Sand'), 'S210')
4395
        self.assertEqual(lein('Sandau'), 'S210')
4396
        self.assertEqual(lein('Sande'), 'S210')
4397
        self.assertEqual(lein('Sandia'), 'S210')
4398
        self.assertEqual(lein('Sando'), 'S210')
4399
        self.assertEqual(lein('Sandoe'), 'S210')
4400
        self.assertEqual(lein('Sandy'), 'S210')
4401
        self.assertEqual(lein('Santee'), 'S210')
4402
        self.assertEqual(lein('Santi'), 'S210')
4403
        self.assertEqual(lein('Santo'), 'S210')
4404
        self.assertEqual(lein('Send'), 'S210')
4405
        self.assertEqual(lein('Sennet'), 'S210')
4406
        self.assertEqual(lein('Shemoit'), 'S210')
4407
        self.assertEqual(lein('Shenot'), 'S210')
4408
        self.assertEqual(lein('Shumate'), 'S210')
4409
        self.assertEqual(lein('Simmet'), 'S210')
4410
        self.assertEqual(lein('Simot'), 'S210')
4411
        self.assertEqual(lein('Sineath'), 'S210')
4412
        self.assertEqual(lein('Sinnott'), 'S210')
4413
        self.assertEqual(lein('Sintay'), 'S210')
4414
        self.assertEqual(lein('Smead'), 'S210')
4415
        self.assertEqual(lein('Smeda'), 'S210')
4416
        self.assertEqual(lein('Smit'), 'S210')
4417
4418
        # Additional tests from @Yomguithereal's talisman
4419
        # https://github.com/Yomguithereal/talisman/blob/master/test/phonetics/lein.js
4420
        self.assertEqual(lein('Guillaume'), 'G320')
4421
        self.assertEqual(lein('Arlène'), 'A332')
4422
        self.assertEqual(lein('Lüdenscheidt'), 'L125')
4423
4424
4425
class RogerRootTestCases(unittest.TestCase):
4426
    """Test Roger Root functions.
4427
4428
    test cases for abydos.phonetic.roger_root
4429
    """
4430
4431
    def test_roger_root(self):
4432
        """Test abydos.phonetic.roger_root."""
4433
        self.assertEqual(roger_root(''), '')
4434
4435
        # https://naldc.nal.usda.gov/download/27833/PDF
4436
        self.assertEqual(roger_root('BROWNER'), '09424')
4437
        self.assertEqual(roger_root('STANLEY'), '00125')
4438
        self.assertEqual(roger_root('CHALMAN'), '06532')
4439
        self.assertEqual(roger_root('CHING'), '06270')
4440
        self.assertEqual(roger_root('ANDERSON'), '12140')
4441
        self.assertEqual(roger_root('OVERSTREET'), '18401')
4442
        self.assertEqual(roger_root('HECKEL'), '27500')
4443
        self.assertEqual(roger_root('WYSZYNSKI'), '40207')
4444
        self.assertEqual(roger_root('WHITTED'), '41100')
4445
        self.assertEqual(roger_root('ONGOQO'), '12770')  # PDF had a typo?
4446
        self.assertEqual(roger_root('JOHNSON'), '32020')
4447
        self.assertEqual(roger_root('WILLIAMS'), '45300')
4448
        self.assertEqual(roger_root('SMITH'), '00310')
4449
        self.assertEqual(roger_root('JONES'), '32000')
4450
        self.assertEqual(roger_root('BROWN'), '09420')
4451
        self.assertEqual(roger_root('DAVIS'), '01800')
4452
        self.assertEqual(roger_root('JACKSON'), '37020')
4453
        self.assertEqual(roger_root('WILSON'), '45020')
4454
        self.assertEqual(roger_root('LEE'), '05000')
4455
        self.assertEqual(roger_root('THOMAS'), '01300')
4456
4457
        self.assertEqual(roger_root('Defouw'), '01800')
4458
        self.assertEqual(roger_root('Dauphi'), '01800')
4459
        self.assertEqual(roger_root('Defazio'), '01800')
4460
        self.assertEqual(roger_root('Defay'), '01800')
4461
        self.assertEqual(roger_root('Davy'), '01800')
4462
        self.assertEqual(roger_root('Defee'), '01800')
4463
        self.assertEqual(roger_root('Dayhoff'), '01800')
4464
        self.assertEqual(roger_root('Davie'), '01800')
4465
        self.assertEqual(roger_root('Davey'), '01800')
4466
        self.assertEqual(roger_root('Davies'), '01800')
4467
        self.assertEqual(roger_root('Daves'), '01800')
4468
        self.assertEqual(roger_root('Deife'), '01800')
4469
        self.assertEqual(roger_root('Dehoff'), '01800')
4470
        self.assertEqual(roger_root('Devese'), '01800')
4471
        self.assertEqual(roger_root('Devoe'), '01800')
4472
        self.assertEqual(roger_root('Devee'), '01800')
4473
        self.assertEqual(roger_root('Devies'), '01800')
4474
        self.assertEqual(roger_root('Devos'), '01800')
4475
        self.assertEqual(roger_root('Dafoe'), '01800')
4476
        self.assertEqual(roger_root('Dove'), '01800')
4477
        self.assertEqual(roger_root('Duff'), '01800')
4478
        self.assertEqual(roger_root('Duffey'), '01800')
4479
        self.assertEqual(roger_root('Duffie'), '01800')
4480
        self.assertEqual(roger_root('Duffy'), '01800')
4481
        self.assertEqual(roger_root('Duyava'), '01800')
4482
        self.assertEqual(roger_root('Tafoya'), '01800')
4483
        self.assertEqual(roger_root('Tevis'), '01800')
4484
        self.assertEqual(roger_root('Tiffee'), '01800')
4485
        self.assertEqual(roger_root('Tivis'), '01800')
4486
        self.assertEqual(roger_root('Thevis'), '01800')
4487
        self.assertEqual(roger_root('Tovey'), '01800')
4488
        self.assertEqual(roger_root('Toeves'), '01800')
4489
        self.assertEqual(roger_root('Tuffs'), '01800')
4490
4491
        self.assertEqual(roger_root('Samotid'), '00311')
4492
        self.assertEqual(roger_root('Simmet'), '00310')
4493
        self.assertEqual(roger_root('Simot'), '00310')
4494
        self.assertEqual(roger_root('Smead'), '00310')
4495
        self.assertEqual(roger_root('Smeda'), '00310')
4496
        self.assertEqual(roger_root('Smit'), '00310')
4497
        self.assertEqual(roger_root('Smite'), '00310')
4498
        self.assertEqual(roger_root('Smithe'), '00310')
4499
        self.assertEqual(roger_root('Smithey'), '00310')
4500
        self.assertEqual(roger_root('Smithson'), '00310')
4501
        self.assertEqual(roger_root('Smithy'), '00310')
4502
        self.assertEqual(roger_root('Smoot'), '00310')
4503
        self.assertEqual(roger_root('Smyth'), '00310')
4504
        self.assertEqual(roger_root('Szmodis'), '00310')
4505
        self.assertEqual(roger_root('Zemaitis'), '00310')
4506
        self.assertEqual(roger_root('Zmuda'), '00310')
4507
4508
        # Additional tests from @Yomguithereal's talisman
4509
        # https://github.com/Yomguithereal/talisman/blob/master/test/phonetics/roger-root.js
4510
        self.assertEqual(roger_root('Guillaume'), '07530')
4511
        self.assertEqual(roger_root('Arlène'), '14520')
4512
        self.assertEqual(roger_root('Lüdenscheidt'), '05126')
4513
4514
4515
class ONCATestCases(unittest.TestCase):
4516
    """Test ONCA functions.
4517
4518
    test cases for abydos.phonetic.onca
4519
    """
4520
4521
    def test_onca(self):
4522
        """Test abydos.phonetic.onca."""
4523
        # https://nces.ed.gov/FCSM/pdf/RLT97.pdf
4524
        self.assertEqual(onca('HALL'), 'H400')
4525
        self.assertEqual(onca('SMITH'), 'S530')
4526
4527
        # http://nchod.uhce.ox.ac.uk/NCHOD%20Oxford%20E5%20Report%201st%20Feb_VerAM2.pdf
4528
        self.assertEqual(onca('HAWTON'), 'H350')
4529
        self.assertEqual(onca('HORTON'), 'H635')
4530
        self.assertEqual(onca('HOUGHTON'), 'H235')
4531
4532
4533
class EudexTestCases(unittest.TestCase):
4534
    """Test eudex functions.
4535
4536
    test cases for abydos.phonetic.eudex
4537
    """
4538
    def test_eudex(self):
4539
        """Test abydos.phonetic.eudex."""
4540
        # exact & mismatch cases from https://github.com/ticki/eudex/blob/master/src/tests.rs
4541
        self.assertEqual(eudex("JAva"), eudex("jAva"))
4542
        self.assertEqual(eudex("co!mputer"), eudex("computer"))
4543
        self.assertEqual(eudex("comp-uter"), eudex("computer"))
4544
        self.assertEqual(eudex("comp@u#te?r"), eudex("computer"))
4545
        self.assertEqual(eudex("lal"), eudex("lel"))
4546
        self.assertEqual(eudex("rindom"), eudex("ryndom"))
4547
        self.assertEqual(eudex("riiiindom"), eudex("ryyyyyndom"))
4548
        self.assertEqual(eudex("riyiyiiindom"), eudex("ryyyyyndom"))
4549
        self.assertEqual(eudex("triggered"), eudex("TRIGGERED"))
4550
        self.assertEqual(eudex("repert"), eudex("ropert"))
4551
4552
        self.assertNotEqual(eudex("reddit"), eudex("eddit"))
4553
        self.assertNotEqual(eudex("lol"), eudex("lulz"))
4554
        self.assertNotEqual(eudex("ijava"), eudex("java"))
4555
        self.assertNotEqual(eudex("jiva"), eudex("java"))
4556
        self.assertNotEqual(eudex("jesus"), eudex("iesus"))
4557
        self.assertNotEqual(eudex("aesus"), eudex("iesus"))
4558
        self.assertNotEqual(eudex("iesus"), eudex("yesus"))
4559
        self.assertNotEqual(eudex("rupirt"), eudex("ropert"))
4560
        self.assertNotEqual(eudex("ripert"), eudex("ropyrt"))
4561
        self.assertNotEqual(eudex("rrr"), eudex("rraaaa"))
4562
        self.assertNotEqual(eudex("randomal"), eudex("randomai"))
4563
4564
4565
class BeiderMorseTestCases(unittest.TestCase):
4566
    """Test BMPM functions.
4567
4568
    test cases for abydos.phonetic.bmpm and abydos.bm.*
4569
    """
4570
4571
    def test_bmpm(self):
4572
        """Test abydos.phonetic.bmpm.
4573
4574
        Most test cases from:
4575
        http://svn.apache.org/viewvc/commons/proper/codec/trunk/src/test/java/org/apache/commons/codec/language/bm/
4576
4577
        As a rule, the test cases are copied from the above code, but the
4578
        resultant values are not. This is largely because this Python port
4579
        follows the PHP reference implementation much more closely than the
4580
        Java port in Apache Commons Codec does. As a result, these tests have
4581
        been conformed to the output produced by the PHP implementation,
4582
        particularly in terms of formatting and ordering.
4583
        """
4584
        # base cases
4585
        self.assertEqual(bmpm(''), '')
4586
4587
        for langs in ('', 1, 'spanish', 'english,italian', 3):
4588
            for name_mode in ('gen', 'ash', 'sep'):
4589
                for match_mode in ('approx', 'exact'):
4590
                    for concat in (False, True):
4591
                        if (isinstance(langs, text_type) and
4592
                            ((name_mode == 'ash' and 'italian' in langs) or
0 ignored issues
show
Coding Style introduced by
Wrong continued indentation before block (add 4 spaces).
Loading history...
4593
                             (name_mode == 'sep' and 'english' in langs))):
4594
                            self.assertRaises(ValueError, bmpm, '', langs,
4595
                                              name_mode, match_mode, concat)
4596
                        else:
4597
                            self.assertEqual(bmpm('', langs, name_mode,
4598
                                                  match_mode, concat), '')
4599
4600
        # testSolrGENERIC
4601
        # concat is true, ruleType is EXACT
4602
        self.assertEqual(bmpm('Angelo', '', 'gen', 'exact', True),
4603
                         'angelo anxelo anhelo anjelo anZelo andZelo')
4604
        self.assertEqual(bmpm('D\'Angelo', '', 'gen', 'exact', True),
4605
                         'angelo anxelo anhelo anjelo anZelo andZelo dangelo' +
4606
                         ' danxelo danhelo danjelo danZelo dandZelo')
4607
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'gen',
4608
                              'exact', True),
4609
                         'angelo anxelo andZelo')
4610
        self.assertEqual(bmpm('1234', '', 'gen', 'exact', True), '')
4611
4612
        # concat is false, ruleType is EXACT
4613
        self.assertEqual(bmpm('Angelo', '', 'gen', 'exact', False),
4614
                         'angelo anxelo anhelo anjelo anZelo andZelo')
4615
        self.assertEqual(bmpm('D\'Angelo', '', 'gen', 'exact', False),
4616
                         'angelo anxelo anhelo anjelo anZelo andZelo dangelo' +
4617
                         ' danxelo danhelo danjelo danZelo dandZelo')
4618
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'gen',
4619
                              'exact', False),
4620
                         'angelo anxelo andZelo')
4621
        self.assertEqual(bmpm('1234', '', 'gen', 'exact', False), '')
4622
4623
        # concat is true, ruleType is APPROX
4624
        self.assertEqual(bmpm('Angelo', '', 'gen', 'approx', True),
4625
                         'angilo angYlo agilo ongilo ongYlo ogilo Yngilo' +
4626
                         ' YngYlo anxilo onxilo anilo onilo aniilo oniilo' +
4627
                         ' anzilo onzilo')
4628
        self.assertEqual(bmpm('D\'Angelo', '', 'gen', 'approx', True),
4629
                         'angilo angYlo agilo ongilo ongYlo ogilo Yngilo' +
4630
                         ' YngYlo anxilo onxilo anilo onilo aniilo oniilo' +
4631
                         ' anzilo onzilo dangilo dangYlo dagilo dongilo' +
4632
                         ' dongYlo dogilo dYngilo dYngYlo danxilo donxilo' +
4633
                         ' danilo donilo daniilo doniilo danzilo donzilo')
4634
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'gen',
4635
                              'approx', True),
4636
                         'angilo ongilo anxilo onxilo anzilo onzilo')
4637
        self.assertEqual(bmpm('1234', '', 'gen', 'approx', True), '')
4638
4639
        # concat is false, ruleType is APPROX
4640
        self.assertEqual(bmpm('Angelo', '', 'gen', 'approx', False),
4641
                         'angilo angYlo agilo ongilo ongYlo ogilo Yngilo' +
4642
                         ' YngYlo anxilo onxilo anilo onilo aniilo oniilo' +
4643
                         ' anzilo onzilo')
4644
        self.assertEqual(bmpm('D\'Angelo', '', 'gen', 'approx', False),
4645
                         'angilo angYlo agilo ongilo ongYlo ogilo Yngilo' +
4646
                         ' YngYlo anxilo onxilo anilo onilo aniilo oniilo' +
4647
                         ' anzilo onzilo dangilo dangYlo dagilo dongilo' +
4648
                         ' dongYlo dogilo dYngilo dYngYlo danxilo donxilo' +
4649
                         ' danilo donilo daniilo doniilo danzilo donzilo')
4650
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'gen',
4651
                              'approx', False),
4652
                         'angilo ongilo anxilo onxilo anzilo onzilo')
4653
        self.assertEqual(bmpm('1234', '', 'gen', 'approx', False), '')
4654
4655
        # testSolrASHKENAZI
4656
        # concat is true, ruleType is EXACT
4657
        self.assertEqual(bmpm('Angelo', '', 'ash', 'exact', True),
4658
                         'angelo andZelo anhelo anxelo')
4659
        self.assertEqual(bmpm('D\'Angelo', '', 'ash', 'exact', True),
4660
                         'dangelo dandZelo danhelo danxelo')
4661
        self.assertRaises(ValueError, bmpm, 'Angelo', 'italian,greek,spanish',
4662
                          'ash', 'exact', True)
4663
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'ash',
4664
                              'exact', True, True), 'anxelo angelo')
4665
        self.assertEqual(bmpm('1234', '', 'ash', 'exact', True), '')
4666
4667
        # concat is false, ruleType is EXACT
4668
        self.assertEqual(bmpm('Angelo', '', 'ash', 'exact', False),
4669
                         'angelo andZelo anhelo anxelo')
4670
        self.assertEqual(bmpm('D\'Angelo', '', 'ash', 'exact', False),
4671
                         'dangelo dandZelo danhelo danxelo')
4672
        self.assertRaises(ValueError, bmpm, 'Angelo', 'italian,greek,spanish',
4673
                          'ash', 'exact', False)
4674
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'ash',
4675
                              'exact', False, True), 'anxelo angelo')
4676
        self.assertEqual(bmpm('1234', '', 'ash', 'exact', False), '')
4677
4678
        # concat is true, ruleType is APPROX
4679
        self.assertEqual(bmpm('Angelo', '', 'ash', 'approx', True),
4680
                         'angilo angYlo ongilo ongYlo Yngilo YngYlo anzilo' +
4681
                         ' onzilo anilo onilo anxilo onxilo')
4682
        self.assertEqual(bmpm('D\'Angelo', '', 'ash', 'approx', True),
4683
                         'dangilo dangYlo dongilo dongYlo dYngilo dYngYlo' +
4684
                         ' danzilo donzilo danilo donilo danxilo donxilo')
4685
        self.assertRaises(ValueError, bmpm, 'Angelo', 'italian,greek,spanish',
4686
                          'ash', 'approx', True)
4687
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'ash',
4688
                              'approx', True, True),
4689
                         'anxYlo anxilo onxYlo onxilo angYlo angilo ongYlo' +
4690
                         ' ongilo')
4691
        self.assertEqual(bmpm('1234', '', 'ash', 'approx', True), '')
4692
4693
        # concat is false, ruleType is APPROX
4694
        self.assertEqual(bmpm('Angelo', '', 'ash', 'approx', False),
4695
                         'angilo angYlo ongilo ongYlo Yngilo YngYlo anzilo' +
4696
                         ' onzilo anilo onilo anxilo onxilo')
4697
        self.assertEqual(bmpm('D\'Angelo', '', 'ash', 'approx', False),
4698
                         'dangilo dangYlo dongilo dongYlo dYngilo dYngYlo' +
4699
                         ' danzilo donzilo danilo donilo danxilo donxilo')
4700
        self.assertRaises(ValueError, bmpm, 'Angelo', 'italian,greek,spanish',
4701
                          'ash', 'approx', False)
4702
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'ash',
4703
                              'approx', False, True),
4704
                         'anxYlo anxilo onxYlo onxilo angYlo angilo ongYlo' +
4705
                         ' ongilo')
4706
        self.assertEqual(bmpm('1234', '', 'ash', 'approx', False), '')
4707
4708
        # testSolrSEPHARDIC
4709
        # concat is true, ruleType is EXACT
4710
        self.assertEqual(bmpm('Angelo', '', 'sep', 'exact', True),
4711
                         'anZelo andZelo anxelo')
4712
        self.assertEqual(bmpm('D\'Angelo', '', 'sep', 'exact', True),
4713
                         'anZelo andZelo anxelo')
4714
        self.assertRaises(ValueError, bmpm, 'Angelo', 'italian,greek,spanish',
4715
                          'sep', 'exact', True)
4716
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'sep',
4717
                              'exact', True, True),
4718
                         'andZelo anxelo')
4719
        self.assertEqual(bmpm('1234', '', 'sep', 'exact', True), '')
4720
4721
        # concat is false, ruleType is EXACT
4722
        self.assertEqual(bmpm('Angelo', '', 'sep', 'exact', False),
4723
                         'anZelo andZelo anxelo')
4724
        self.assertEqual(bmpm('D\'Angelo', '', 'sep', 'exact', False),
4725
                         'anZelo andZelo anxelo')
4726
        self.assertRaises(ValueError, bmpm, 'Angelo', 'italian,greek,spanish',
4727
                          'sep', 'exact', False)
4728
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'sep',
4729
                              'exact', False, True), 'andZelo anxelo')
4730
        self.assertEqual(bmpm('1234', '', 'sep', 'exact', False), '')
4731
4732
        # concat is true, ruleType is APPROX
4733
        self.assertEqual(bmpm('Angelo', '', 'sep', 'approx', True),
4734
                         'anzila anzilu nzila nzilu anhila anhilu nhila nhilu')
4735
        self.assertEqual(bmpm('D\'Angelo', '', 'sep', 'approx', True),
4736
                         'anzila anzilu nzila nzilu anhila anhilu nhila nhilu')
4737
        self.assertRaises(ValueError, bmpm, 'Angelo', 'italian,greek,spanish',
4738
                          'sep', 'approx', True)
4739
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'sep',
4740
                              'approx', True, True),
4741
                         'anzila anzilu nzila nzilu anhila anhilu nhila nhilu')
4742
        self.assertEqual(bmpm('1234', '', 'sep', 'approx', True), '')
4743
4744
        # concat is false, ruleType is APPROX
4745
        self.assertEqual(bmpm('Angelo', '', 'sep', 'approx', False),
4746
                         'anzila anzilu nzila nzilu anhila anhilu nhila nhilu')
4747
        self.assertEqual(bmpm('D\'Angelo', '', 'sep', 'approx', False),
4748
                         'anzila anzilu nzila nzilu anhila anhilu nhila nhilu')
4749
        self.assertRaises(ValueError, bmpm, 'Angelo', 'italian,greek,spanish',
4750
                          'sep', 'approx', False)
4751
        self.assertEqual(bmpm('Angelo', 'italian,greek,spanish', 'sep',
4752
                              'approx', False, True),
4753
                         'anzila anzilu nzila nzilu anhila anhilu nhila nhilu')
4754
        self.assertEqual(bmpm('1234', '', 'sep', 'approx', False), '')
4755
4756
        # testCompatibilityWithOriginalVersion
4757
        self.assertEqual(bmpm('abram', '', 'gen', 'approx', False),
4758
                         'abram abrom avram avrom obram obrom ovram ovrom' +
4759
                         ' Ybram Ybrom abran abron obran obron')
4760
        self.assertEqual(bmpm('Bendzin', '', 'gen', 'approx', False),
4761
                         'binzn bindzn vindzn bintsn vintsn')
4762
        self.assertEqual(bmpm('abram', '', 'ash', 'approx', False),
4763
                         'abram abrom avram avrom obram obrom ovram ovrom' +
4764
                         ' Ybram Ybrom ombram ombrom imbram imbrom')
4765
        self.assertEqual(bmpm('Halpern', '', 'ash', 'approx', False),
4766
                         'alpirn alpYrn olpirn olpYrn Ylpirn YlpYrn xalpirn' +
4767
                         ' xolpirn')
4768
4769
        # PhoneticEngineTest
4770
        self.assertEqual(bmpm('Renault', '', 'gen', 'approx', True),
4771
                         'rinolt rino rinDlt rinalt rinult rinD rina rinu')
4772
        self.assertEqual(bmpm('Renault', '', 'ash', 'approx', True),
4773
                         'rinDlt rinalt rinult rYnDlt rYnalt rYnult rinolt')
4774
        self.assertEqual(bmpm('Renault', '', 'sep', 'approx', True),
4775
                         'rinDlt')
4776
        self.assertEqual(bmpm('SntJohn-Smith', '', 'gen', 'exact', True),
4777
                         'sntjonsmit')
4778
        self.assertEqual(bmpm('d\'ortley', '', 'gen', 'exact', True),
4779
                         'ortlaj ortlej dortlaj dortlej')
4780
        self.assertEqual(bmpm('van helsing', '', 'gen', 'exact', False),
4781
                         'helSink helsink helzink xelsink elSink elsink' +
4782
                         ' vanhelsink vanhelzink vanjelsink fanhelsink' +
4783
                         ' fanhelzink banhelsink')
4784
4785
    def test_bmpm_misc(self):
4786
        """Test abydos.phonetic.bmpm (miscellaneous tests).
4787
4788
        The purpose of this test set is to achieve higher code coverage
4789
        and to hit some of the test cases noted in the BMPM reference code.
4790
        """
4791
        # test of Ashkenazi with discardable prefix
4792
        self.assertEqual(bmpm('bar Hayim', name_mode='ash'), 'Dm xDm')
4793
4794
        # tests of concat behavior
4795
        self.assertEqual(bmpm('Rodham Clinton', concat=False),
4796
                         'rodam rodom rYdam rYdom rodan rodon rodxam rodxom' +
4797
                         ' rodxan rodxon rudam rudom klinton klnton klintun' +
4798
                         ' klntun tzlinton tzlnton tzlintun tzlntun zlinton' +
4799
                         ' zlnton')
4800
        self.assertEqual(bmpm('Rodham Clinton', concat=True),
4801
                         'rodamklinton rodomklinton rodamklnton rodomklnton' +
4802
                         ' rodamklintun rodomklintun rodamklntun rodomklntun' +
4803
                         ' rodamtzlinton rodomtzlinton rodamtzlnton' +
4804
                         ' rodomtzlnton rodamtzlintun rodomtzlintun' +
4805
                         ' rodamtzlntun rodomtzlntun rodamzlinton' +
4806
                         ' rodomzlinton rodamzlnton rodomzlnton rodanklinton' +
4807
                         ' rodonklinton rodanklnton rodonklnton' +
4808
                         ' rodxamklinton rodxomklinton rodxamklnton' +
4809
                         ' rodxomklnton rodxanklinton rodxonklinton' +
4810
                         ' rodxanklnton rodxonklnton rudamklinton' +
4811
                         ' rudomklinton rudamklnton rudomklnton rudamklintun' +
4812
                         ' rudomklintun rudamklntun rudomklntun' +
4813
                         ' rudamtzlinton rudomtzlinton rudamtzlnton' +
4814
                         ' rudomtzlnton rudamtzlintun rudomtzlintun' +
4815
                         ' rudamtzlntun rudomtzlntun')
4816
4817
        # tests of name_mode values
4818
        self.assertEqual(bmpm('bar Hayim', name_mode='ash'), 'Dm xDm')
4819
        self.assertEqual(bmpm('bar Hayim', name_mode='ashkenazi'), 'Dm xDm')
4820
        self.assertEqual(bmpm('bar Hayim', name_mode='Ashkenazi'), 'Dm xDm')
4821
        self.assertEqual(bmpm('bar Hayim', name_mode='gen', concat=True),
4822
                         'barDm borDm bYrDm varDm vorDm barDn borDn barxDm' +
4823
                         ' borxDm varxDm vorxDm barxDn borxDn')
4824
        self.assertEqual(bmpm('bar Hayim', name_mode='general', concat=True),
4825
                         'barDm borDm bYrDm varDm vorDm barDn borDn barxDm' +
4826
                         ' borxDm varxDm vorxDm barxDn borxDn')
4827
        self.assertEqual(bmpm('bar Hayim', name_mode='Mizrahi', concat=True),
4828
                         'barDm borDm bYrDm varDm vorDm barDn borDn barxDm' +
4829
                         ' borxDm varxDm vorxDm barxDn borxDn')
4830
        self.assertEqual(bmpm('bar Hayim', name_mode='mizrahi', concat=True),
4831
                         'barDm borDm bYrDm varDm vorDm barDn borDn barxDm' +
4832
                         ' borxDm varxDm vorxDm barxDn borxDn')
4833
        self.assertEqual(bmpm('bar Hayim', name_mode='miz', concat=True),
4834
                         'barDm borDm bYrDm varDm vorDm barDn borDn barxDm' +
4835
                         ' borxDm varxDm vorxDm barxDn borxDn')
4836
4837
        # test that out-of-range langauge_arg results in L_ANY
4838
        self.assertEqual(bmpm('Rodham Clinton', language_arg=2**32),
4839
                         'rodam rodom rYdam rYdom rodan rodon rodxam rodxom' +
4840
                         ' rodxan rodxon rudam rudom klinton klnton klintun' +
4841
                         ' klntun tzlinton tzlnton tzlintun tzlntun zlinton' +
4842
                         ' zlnton')
4843
        self.assertEqual(bmpm('Rodham Clinton', language_arg=-4),
4844
                         'rodam rodom rYdam rYdom rodan rodon rodxam rodxom' +
4845
                         ' rodxan rodxon rudam rudom klinton klnton klintun' +
4846
                         ' klntun tzlinton tzlnton tzlintun tzlntun zlinton' +
4847
                         ' zlnton')
4848
4849
        # etc. (for code coverage)
4850
        self.assertEqual(bmpm('van Damme', name_mode='sep'), 'dami mi dam m')
4851
4852 View Code Duplication
    def test_bmpm_nachnamen(self):
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated in your project.
Loading history...
4853
        """Test abydos.phonetic.bmpm (Nachnamen set)."""
4854
        if not ALLOW_RANDOM:
4855
            return
4856
        with codecs.open(TESTDIR + '/corpora/nachnamen.bm.csv',
4857
                         encoding='utf-8') as nachnamen_testset:
4858
            next(nachnamen_testset)
4859
            for nn_line in nachnamen_testset:
4860
                nn_line = nn_line.strip().split(',')
4861
                # This test set is very large (~10000 entries)
4862
                # so let's just randomly select about 20 for testing
4863
                if nn_line[0] != '#' and one_in(500):
4864
                    self.assertEqual(bmpm(nn_line[0], language_arg='german'),
4865
                                     nn_line[1])
4866
                    self.assertEqual(bmpm(nn_line[0]), nn_line[2])
4867
4868 View Code Duplication
    def test_bmpm_nachnamen_cc(self):
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated in your project.
Loading history...
4869
        """Test abydos.phonetic.bmpm (Nachnamen set, corner cases)."""
4870
        with codecs.open(TESTDIR + '/corpora/nachnamen.bm.cc.csv',
4871
                         encoding='utf-8') as nachnamen_testset:
4872
            next(nachnamen_testset)
4873
            for nn_line in nachnamen_testset:
4874
                nn_line = nn_line.strip().split(',')
4875
                # This test set is very large (~10000 entries)
4876
                # so let's just randomly select about 20 for testing
4877
                if nn_line[0] != '#':
4878
                    self.assertEqual(bmpm(nn_line[0], language_arg='german'),
4879
                                     nn_line[1])
4880
                    self.assertEqual(bmpm(nn_line[0]), nn_line[2])
4881
4882 View Code Duplication
    def test_bmpm_uscensus2000(self):
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated in your project.
Loading history...
4883
        """Test abydos.phonetic.bmpm (US Census 2000 set)."""
4884
        if not ALLOW_RANDOM:
4885
            return
4886
        with open(TESTDIR + '/corpora/uscensus2000.bm.csv') as uscensus_ts:
4887
            next(uscensus_ts)
4888
            for cen_line in uscensus_ts:
4889
                cen_line = cen_line.strip().split(',')
4890
                # This test set is very large (~150000 entries)
4891
                # so let's just randomly select about 20 for testing
4892
                if cen_line[0] != '#' and one_in(7500):
4893
                    self.assertEqual(bmpm(cen_line[0], match_mode='approx',
4894
                                          name_mode='gen'), cen_line[1])
4895
                    self.assertEqual(bmpm(cen_line[0], match_mode='approx',
4896
                                          name_mode='ash'), cen_line[2])
4897
                    self.assertEqual(bmpm(cen_line[0], match_mode='approx',
4898
                                          name_mode='sep'), cen_line[3])
4899
                    self.assertEqual(bmpm(cen_line[0], match_mode='exact',
4900
                                          name_mode='gen'), cen_line[4])
4901
                    self.assertEqual(bmpm(cen_line[0], match_mode='exact',
4902
                                          name_mode='ash'), cen_line[5])
4903
                    self.assertEqual(bmpm(cen_line[0], match_mode='exact',
4904
                                          name_mode='sep'), cen_line[6])
4905
4906 View Code Duplication
    def test_bmpm_uscensus2000_cc(self):
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated in your project.
Loading history...
4907
        """Test abydos.phonetic.bmpm (US Census 2000 set, corner cases)."""
4908
        with open(TESTDIR + '/corpora/uscensus2000.bm.cc.csv') as uscensus_ts:
4909
            next(uscensus_ts)
4910
            for cen_line in uscensus_ts:
4911
                cen_line = cen_line.strip().split(',')
4912
                # This test set is very large (~150000 entries)
4913
                # so let's just randomly select about 20 for testing
4914
                if cen_line[0] != '#' and one_in(10):
4915
                    self.assertEqual(bmpm(cen_line[0], match_mode='approx',
4916
                                          name_mode='gen'), cen_line[1])
4917
                    self.assertEqual(bmpm(cen_line[0], match_mode='approx',
4918
                                          name_mode='ash'), cen_line[2])
4919
                    self.assertEqual(bmpm(cen_line[0], match_mode='approx',
4920
                                          name_mode='sep'), cen_line[3])
4921
                    self.assertEqual(bmpm(cen_line[0], match_mode='exact',
4922
                                          name_mode='gen'), cen_line[4])
4923
                    self.assertEqual(bmpm(cen_line[0], match_mode='exact',
4924
                                          name_mode='ash'), cen_line[5])
4925
                    self.assertEqual(bmpm(cen_line[0], match_mode='exact',
4926
                                          name_mode='sep'), cen_line[6])
4927
4928
    def test_bm_phonetic_number(self):
4929
        """Test abydos.bm._bm_phonetic_number."""
4930
        self.assertEqual(_bm_phonetic_number(''), '')
4931
        self.assertEqual(_bm_phonetic_number('abcd'), 'abcd')
4932
        self.assertEqual(_bm_phonetic_number('abcd[123]'), 'abcd')
4933
        self.assertEqual(_bm_phonetic_number('abcd[123'), 'abcd')
4934
        self.assertEqual(_bm_phonetic_number('abcd['), 'abcd')
4935
        self.assertEqual(_bm_phonetic_number('abcd[[[123]]]'), 'abcd')
4936
4937
    def test_bm_apply_rule_if_compat(self):
4938
        """Test abydos.bm._bm_apply_rule_if_compat."""
4939
        self.assertEqual(_bm_apply_rule_if_compat('abc', 'def', 4), 'abcdef')
4940
        self.assertEqual(_bm_apply_rule_if_compat('abc', 'def[6]', 4),
4941
                         'abcdef[4]')
4942
        self.assertEqual(_bm_apply_rule_if_compat('abc', 'def[4]', 4),
4943
                         'abcdef[4]')
4944
        self.assertEqual(_bm_apply_rule_if_compat('abc', 'def[0]', 4), None)
4945
        self.assertEqual(_bm_apply_rule_if_compat('abc', 'def[8]', 4), None)
4946
        self.assertEqual(_bm_apply_rule_if_compat('abc', 'def', 1), 'abcdef')
4947
        self.assertEqual(_bm_apply_rule_if_compat('abc', 'def[4]', 1),
4948
                         'abcdef[4]')
4949
4950
    def test_bm_language(self):
4951
        """Test abydos.bm._bm_language.
4952
4953
        Most test cases from:
4954
        http://svn.apache.org/viewvc/commons/proper/codec/trunk/src/test/java/org/apache/commons/codec/language/bm/LanguageGuessingTest.java?view=markup
4955
        """
4956
        self.assertEqual(_bm_language('Renault', 'gen'), L_FRENCH)
4957
        self.assertEqual(_bm_language('Mickiewicz', 'gen'), L_POLISH)
4958
        self.assertEqual(_bm_language('Thompson', 'gen') & L_ENGLISH,
4959
                         L_ENGLISH)
4960
        self.assertEqual(_bm_language('Nuñez', 'gen'), L_SPANISH)
4961
        self.assertEqual(_bm_language('Carvalho', 'gen'), L_PORTUGUESE)
4962
        self.assertEqual(_bm_language('Čapek', 'gen'), L_CZECH | L_LATVIAN)
4963
        self.assertEqual(_bm_language('Sjneijder', 'gen'), L_DUTCH)
4964
        self.assertEqual(_bm_language('Klausewitz', 'gen'), L_GERMAN)
4965
        self.assertEqual(_bm_language('Küçük', 'gen'), L_TURKISH)
4966
        self.assertEqual(_bm_language('Giacometti', 'gen'), L_ITALIAN)
4967
        self.assertEqual(_bm_language('Nagy', 'gen'), L_HUNGARIAN)
4968
        self.assertEqual(_bm_language('Ceauşescu', 'gen'), L_ROMANIAN)
4969
        self.assertEqual(_bm_language('Angelopoulos', 'gen'), L_GREEKLATIN)
4970
        self.assertEqual(_bm_language('Αγγελόπουλος', 'gen'), L_GREEK)
4971
        self.assertEqual(_bm_language('Пушкин', 'gen'), L_CYRILLIC)
4972
        self.assertEqual(_bm_language('כהן', 'gen'), L_HEBREW)
4973
        self.assertEqual(_bm_language('ácz', 'gen'), L_ANY)
4974
        self.assertEqual(_bm_language('átz', 'gen'), L_ANY)
4975
4976
    def test_bm_expand_alternates(self):
4977
        """Test abydos.bm._bm_expand_alternates."""
4978
        self.assertEqual(_bm_expand_alternates(''), '')
4979
        self.assertEqual(_bm_expand_alternates('aa'), 'aa')
4980
        self.assertEqual(_bm_expand_alternates('aa|bb'), 'aa|bb')
4981
        self.assertEqual(_bm_expand_alternates('aa|aa'), 'aa|aa')
4982
4983
        self.assertEqual(_bm_expand_alternates('(aa)(bb)'), 'aabb')
4984
        self.assertEqual(_bm_expand_alternates('(aa)(bb[0])'), '')
4985
        self.assertEqual(_bm_expand_alternates('(aa)(bb[4])'), 'aabb[4]')
4986
        self.assertEqual(_bm_expand_alternates('(aa[0])(bb)'), '')
4987
        self.assertEqual(_bm_expand_alternates('(aa[4])(bb)'), 'aabb[4]')
4988
4989
        self.assertEqual(_bm_expand_alternates('(a|b|c)(a|b|c)'),
4990
                         'aa|ab|ac|ba|bb|bc|ca|cb|cc')
4991
        self.assertEqual(_bm_expand_alternates('(a[1]|b[2])(c|d)'),
4992
                         'ac[1]|ad[1]|bc[2]|bd[2]')
4993
        self.assertEqual(_bm_expand_alternates('(a[1]|b[2])(c[4]|d)'),
4994
                         'ad[1]|bd[2]')
4995
4996
    def test_bm_remove_dupes(self):
4997
        """Test abydos.bm._bm_remove_dupes."""
4998
        self.assertEqual(_bm_remove_dupes(''), '')
4999
        self.assertEqual(_bm_remove_dupes('aa'), 'aa')
5000
        self.assertEqual(_bm_remove_dupes('aa|bb'), 'aa|bb')
5001
        self.assertEqual(_bm_remove_dupes('aa|aa'), 'aa')
5002
        self.assertEqual(_bm_remove_dupes('aa|aa|aa|bb|aa'), 'aa|bb')
5003
        self.assertEqual(_bm_remove_dupes('bb|aa|bb|aa|bb'), 'bb|aa')
5004
5005
    def test_bm_normalize_lang_attrs(self):
5006
        """Test abydos.bm._bm_normalize_language_attributes."""
5007
        self.assertEqual(_bm_normalize_lang_attrs('', False), '')
5008
        self.assertEqual(_bm_normalize_lang_attrs('', True), '')
5009
5010
        self.assertRaises(ValueError, _bm_normalize_lang_attrs, 'a[1', False)
5011
        self.assertRaises(ValueError, _bm_normalize_lang_attrs, 'a[1', True)
5012
5013
        self.assertEqual(_bm_normalize_lang_attrs('abc', False), 'abc')
5014
        self.assertEqual(_bm_normalize_lang_attrs('abc[0]', False), '[0]')
5015
        self.assertEqual(_bm_normalize_lang_attrs('abc[2]', False), 'abc[2]')
5016
        self.assertEqual(_bm_normalize_lang_attrs('abc[2][4]', False), '[0]')
5017
        self.assertEqual(_bm_normalize_lang_attrs('abc[2][6]', False),
5018
                         'abc[2]')
5019
        self.assertEqual(_bm_normalize_lang_attrs('ab[2]c[4]', False), '[0]')
5020
        self.assertEqual(_bm_normalize_lang_attrs('ab[2]c[6]', False),
5021
                         'abc[2]')
5022
5023
        self.assertEqual(_bm_normalize_lang_attrs('abc', True), 'abc')
5024
        self.assertEqual(_bm_normalize_lang_attrs('abc[0]', True), 'abc')
5025
        self.assertEqual(_bm_normalize_lang_attrs('abc[2]', True), 'abc')
5026
        self.assertEqual(_bm_normalize_lang_attrs('abc[2][4]', True), 'abc')
5027
        self.assertEqual(_bm_normalize_lang_attrs('abc[2][6]', True), 'abc')
5028
        self.assertEqual(_bm_normalize_lang_attrs('ab[2]c[4]', True), 'abc')
5029
        self.assertEqual(_bm_normalize_lang_attrs('ab[2]c[6]', True), 'abc')
5030
5031
5032
if __name__ == '__main__':
5033
    unittest.main()
5034