AprsUtilTestCase.test_longitude_west() - Code Metrics - Syncleus/apex - Measure and Improve Code Quality continuously with Scrutinizer

AprsUtilTestCase.test_longitude_west() B
last analyzed 2016-12-13 21:00 UTC

↳ Parent: AprsUtilTestCase

Complexity

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Size

Total Lines

Duplication

Lines	27
Ratio	84.38 %

Importance

Changes

Metric	Value
cc	1
dl	27
loc	32
rs	8.8571
c	0
b	0
f	0

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""Tests for Python APRS util methods."""

# These imports are for python3 compatibility inside python2
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function

import logging
import logging.handlers
import unittest

import apex.aprs.util
from apex.aprs import constants as aprs_constants

__author__ = 'Jeffrey Phillips Freeman (WI2ARD)'
__maintainer__ = 'Jeffrey Phillips Freeman (WI2ARD)'
__email__ = '[email protected]'
__license__ = 'Apache License, Version 2.0'
__copyright__ = 'Copyright 2016, Syncleus, Inc. and contributors'
__credits__ = []

ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
NUMBERS = '0123456789'
POSITIVE_NUMBERS = NUMBERS[1:]
ALPHANUM = ''.join([ALPHABET, NUMBERS])

VALID_CALLSIGNS = ['W2GMD', 'W2GMD-1', 'KF4MKT', 'KF4MKT-1', 'KF4LZA-15']
INVALID_CALLSIGNS = ['xW2GMDx', 'W2GMD-16', 'W2GMD-A', 'W', 'W2GMD-1-0',
                     'W*GMD', 'W2GMD-123']


class AprsUtilTestCase(unittest.TestCase):  # pylint: disable=R0904
    """Tests for Python APRS Utils."""

    logger = logging.getLogger(__name__)
    logger.setLevel(aprs_constants.LOG_LEVEL)
    console_handler = logging.StreamHandler()
    console_handler.setLevel(aprs_constants.LOG_LEVEL)
    formatter = logging.Formatter(aprs_constants.LOG_FORMAT)

    console_handler.setFormatter(formatter)
    logger.addHandler(console_handler)
    logger.propagate = False

    def test_latitude_north(self):
        """Test Decimal to APRS Latitude conversion.

        Spec per ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
        --
        Latitude is expressed as a fixed 8-character field, in degrees and
        decimal minutes (to two decimal places), followed by the letter N for
        north or S for south. Latitude degrees are in the range 00 to 90.
        Latitude minutes are expressed as whole minutes and hundredths of a
        minute, separated by a decimal point.

        For example:

            4903.50N is 49 degrees 3 minutes 30 seconds north.

        In generic format examples, the latitude is shown as the 8-character
        string ddmm.hhN (i.e. degrees, minutes and hundredths of a minute
        north).
        """
        test_lat = 37.7418096
        aprs_lat = apex.aprs.util.dec2dm_lat(test_lat)
        self.logger.debug('aprs_lat=%s', aprs_lat)

        lat_deg = int(aprs_lat.split('.')[0][:1])
        # lat_hsec = aprs_lat.split('.')[1]

        self.assertTrue(len(aprs_lat) == 8)
        self.assertTrue(lat_deg >= 00)
        self.assertTrue(lat_deg <= 90)
        self.assertTrue(aprs_lat.endswith('N'))

    def test_latitude_south(self):
        """Test Decimal to APRS Latitude conversion.

        Spec per ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
        --
        Latitude is expressed as a fixed 8-character field, in degrees and
        decimal minutes (to two decimal places), followed by the letter N for
        north or S for south. Latitude degrees are in the range 00 to 90.
        Latitude minutes are expressed as whole minutes and hundredths of a
        minute, separated by a decimal point.

        For example:

            4903.50N is 49 degrees 3 minutes 30 seconds north.

        In generic format examples, the latitude is shown as the 8-character
        string ddmm.hhN (i.e. degrees, minutes and hundredths of a minute
        north).
        """
        test_lat = -37.7418096
        aprs_lat = apex.aprs.util.dec2dm_lat(test_lat)
        self.logger.debug('aprs_lat=%s', aprs_lat)

        lat_deg = int(aprs_lat.split('.')[0][:1])
        # lat_hsec = aprs_lat.split('.')[1]

        self.assertTrue(len(aprs_lat) == 8)

        self.assertTrue(lat_deg >= 00)
        self.assertTrue(lat_deg <= 90)
        self.assertTrue(aprs_lat.endswith('S'))

    def test_longitude_west(self):
        """Test Decimal to APRS Longitude conversion.

        Spec per ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
        --
        Longitude is expressed as a fixed 9-character field, in degrees and
        decimal minutes (to two decimal places), followed by the letter E for
        east or W for west.

        Longitude degrees are in the range 000 to 180. Longitude minutes are
        expressed as whole minutes and hundredths of a minute, separated by a
        decimal point.

        For example:

            07201.75W is 72 degrees 1 minute 45 seconds west.

        In generic format examples, the longitude is shown as the 9-character
        string dddmm.hhW (i.e. degrees, minutes and hundredths of a minute
        west).
        """
        test_lng = -122.38833
        aprs_lng = apex.aprs.util.dec2dm_lng(test_lng)
        self.logger.debug('aprs_lng=%s', aprs_lng)

        lng_deg = int(aprs_lng.split('.')[0][:2])
        # lng_hsec = aprs_lng.split('.')[1]

        self.assertTrue(len(aprs_lng) == 9)
        self.assertTrue(lng_deg >= 000)
        self.assertTrue(lng_deg <= 180)
        self.assertTrue(aprs_lng.endswith('W'))

    def test_longitude_east(self):
        """Test Decimal to APRS Longitude conversion.

        Spec per ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
        --
        Longitude is expressed as a fixed 9-character field, in degrees and
        decimal minutes (to two decimal places), followed by the letter E for
        east or W for west.

        Longitude degrees are in the range 000 to 180. Longitude minutes are
        expressed as whole minutes and hundredths of a minute, separated by a
        decimal point.

        For example:

            07201.75W is 72 degrees 1 minute 45 seconds west.

        In generic format examples, the longitude is shown as the 9-character
        string dddmm.hhW (i.e. degrees, minutes and hundredths of a minute
        west).
        """
        test_lng = 122.38833
        aprs_lng = apex.aprs.util.dec2dm_lng(test_lng)
        self.logger.debug('aprs_lng=%s', aprs_lng)

        lng_deg = int(aprs_lng.split('.')[0][:2])
        # lng_hsec = aprs_lng.split('.')[1]

        self.assertTrue(len(aprs_lng) == 9)
        self.assertTrue(lng_deg >= 000)
        self.assertTrue(lng_deg <= 180)
        self.assertTrue(aprs_lng.endswith('E'))

    def test_valid_callsign_valid(self):
        """
        Tests valid callsigns using `aprs.util.valid_callsign()`.
        """
        for i in VALID_CALLSIGNS:
            self.assertTrue(apex.aprs.util.valid_callsign(i), '%s is a valid call' % i)

    def test_valid_callsign_invalid(self):
        """
        Tests invalid callsigns using `aprs.util.valid_callsign()`.
        """
        for i in INVALID_CALLSIGNS:
            self.assertFalse(
                apex.aprs.util.valid_callsign(i), '%s is an invalid call' % i)

    def test_decode_aprs_ascii_frame(self):
        """
        Tests creating an APRS frame-as-dict from an APRS frame-as-string
        using `aprs.util.decode_aprs_ascii_frame()`.
        """
        ascii_frame = (
            'W2GMD-9>APOTC1,WIDE1-1,WIDE2-1:!3745.94N/12228.05W>118/010/'
            'A=000269 38C=Temp http://w2gmd.org/ Twitter: @ampledata')
        frame = apex.aprs.util.decode_frame(ascii_frame)
        self.assertEqual(
            {
                'source': 'W2GMD-9',
                'destination': 'APOTC1',
                'path': 'APOTC1,WIDE1-1,WIDE2-1',
                'text': ('!3745.94N/12228.05W>118/010/A=000269 38C=Temp '
                         'http://w2gmd.org/ Twitter: @ampledata'),
            },
            frame
        )

    def test_format_aprs_frame(self):
        """
        Tests formatting an APRS frame-as-string from an APRS frame-as-dict
        using `aprs.util.format_aprs_frame()`.
        """
        frame = {
            'source': 'W2GMD-1',
            'destination': 'OMG',
            'path': ['WIDE1-1'],
            'text': 'test_format_aprs_frame'
        }
        formatted_frame = apex.aprs.util.encode_frame(frame)
        self.assertEqual(
            formatted_frame,
            'W2GMD-1>OMG,WIDE1-1:test_format_aprs_frame'
        )


if __name__ == '__main__':
    unittest.main()


1		#!/usr/bin/env python
2		# -- coding: utf-8 --
3
4		"""Tests for Python APRS util methods."""
5
6		# These imports are for python3 compatibility inside python2
7		from __future__ import absolute_import
8		from __future__ import division
9		from __future__ import print_function
10
11		import logging
12		import logging.handlers
13		import unittest
14
15		import apex.aprs.util
16		from apex.aprs import constants as aprs_constants
17
18		__author__ = 'Jeffrey Phillips Freeman (WI2ARD)'
19		__maintainer__ = 'Jeffrey Phillips Freeman (WI2ARD)'
20		__email__ = '[email protected]'
21		__license__ = 'Apache License, Version 2.0'
22		__copyright__ = 'Copyright 2016, Syncleus, Inc. and contributors'
23		__credits__ = []
24
25		ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
26		NUMBERS = '0123456789'
27		POSITIVE_NUMBERS = NUMBERS[1:]
28		ALPHANUM = ''.join([ALPHABET, NUMBERS])
29
30		VALID_CALLSIGNS = ['W2GMD', 'W2GMD-1', 'KF4MKT', 'KF4MKT-1', 'KF4LZA-15']
31		INVALID_CALLSIGNS = ['xW2GMDx', 'W2GMD-16', 'W2GMD-A', 'W', 'W2GMD-1-0',
32		'W*GMD', 'W2GMD-123']
33
34
35		class AprsUtilTestCase(unittest.TestCase): # pylint: disable=R0904
36		"""Tests for Python APRS Utils."""
37
38		logger = logging.getLogger(__name__)
39		logger.setLevel(aprs_constants.LOG_LEVEL)
40		console_handler = logging.StreamHandler()
41		console_handler.setLevel(aprs_constants.LOG_LEVEL)
42	View Code Duplication	formatter = logging.Formatter(aprs_constants.LOG_FORMAT)
		0 ignored issues – show Duplication introduced 2016-09-20 14:36 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
43		console_handler.setFormatter(formatter)
44		logger.addHandler(console_handler)
45		logger.propagate = False
46
47		def test_latitude_north(self):
48		"""Test Decimal to APRS Latitude conversion.
49
50		Spec per ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
51		--
52		Latitude is expressed as a fixed 8-character field, in degrees and
53		decimal minutes (to two decimal places), followed by the letter N for
54		north or S for south. Latitude degrees are in the range 00 to 90.
55		Latitude minutes are expressed as whole minutes and hundredths of a
56		minute, separated by a decimal point.
57
58		For example:
59
60		4903.50N is 49 degrees 3 minutes 30 seconds north.
61
62		In generic format examples, the latitude is shown as the 8-character
63		string ddmm.hhN (i.e. degrees, minutes and hundredths of a minute
64		north).
65		"""
66		test_lat = 37.7418096
67		aprs_lat = apex.aprs.util.dec2dm_lat(test_lat)
68		self.logger.debug('aprs_lat=%s', aprs_lat)
69
70		lat_deg = int(aprs_lat.split('.')[0][:1])
71		# lat_hsec = aprs_lat.split('.')[1]
72
73		self.assertTrue(len(aprs_lat) == 8)
74		self.assertTrue(lat_deg >= 00)
75		self.assertTrue(lat_deg <= 90)
76		self.assertTrue(aprs_lat.endswith('N'))
77
78		def test_latitude_south(self):
79		"""Test Decimal to APRS Latitude conversion.
80
81		Spec per ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
82		--
83		Latitude is expressed as a fixed 8-character field, in degrees and
84		decimal minutes (to two decimal places), followed by the letter N for
85		north or S for south. Latitude degrees are in the range 00 to 90.
86		Latitude minutes are expressed as whole minutes and hundredths of a
87		minute, separated by a decimal point.
88
89		For example:
90
91		4903.50N is 49 degrees 3 minutes 30 seconds north.
92
93		In generic format examples, the latitude is shown as the 8-character
94		string ddmm.hhN (i.e. degrees, minutes and hundredths of a minute
95		north).
96		"""
97		test_lat = -37.7418096
98		aprs_lat = apex.aprs.util.dec2dm_lat(test_lat)
99		self.logger.debug('aprs_lat=%s', aprs_lat)
100
101		lat_deg = int(aprs_lat.split('.')[0][:1])
102		# lat_hsec = aprs_lat.split('.')[1]
103
104	View Code Duplication	self.assertTrue(len(aprs_lat) == 8)
		0 ignored issues – show Duplication introduced 2016-09-20 14:36 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
105		self.assertTrue(lat_deg >= 00)
106		self.assertTrue(lat_deg <= 90)
107		self.assertTrue(aprs_lat.endswith('S'))
108
109		def test_longitude_west(self):
110		"""Test Decimal to APRS Longitude conversion.
111
112		Spec per ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
113		--
114		Longitude is expressed as a fixed 9-character field, in degrees and
115		decimal minutes (to two decimal places), followed by the letter E for
116		east or W for west.
117
118		Longitude degrees are in the range 000 to 180. Longitude minutes are
119		expressed as whole minutes and hundredths of a minute, separated by a
120		decimal point.
121
122		For example:
123
124		07201.75W is 72 degrees 1 minute 45 seconds west.
125
126		In generic format examples, the longitude is shown as the 9-character
127		string dddmm.hhW (i.e. degrees, minutes and hundredths of a minute
128		west).
129		"""
130		test_lng = -122.38833
131		aprs_lng = apex.aprs.util.dec2dm_lng(test_lng)
132		self.logger.debug('aprs_lng=%s', aprs_lng)
133
134		lng_deg = int(aprs_lng.split('.')[0][:2])
135		# lng_hsec = aprs_lng.split('.')[1]
136
137		self.assertTrue(len(aprs_lng) == 9)
138		self.assertTrue(lng_deg >= 000)
139		self.assertTrue(lng_deg <= 180)
140		self.assertTrue(aprs_lng.endswith('W'))
141
142		def test_longitude_east(self):
143		"""Test Decimal to APRS Longitude conversion.
144
145		Spec per ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
146		--
147		Longitude is expressed as a fixed 9-character field, in degrees and
148		decimal minutes (to two decimal places), followed by the letter E for
149		east or W for west.
150
151		Longitude degrees are in the range 000 to 180. Longitude minutes are
152		expressed as whole minutes and hundredths of a minute, separated by a
153		decimal point.
154
155		For example:
156
157		07201.75W is 72 degrees 1 minute 45 seconds west.
158
159		In generic format examples, the longitude is shown as the 9-character
160		string dddmm.hhW (i.e. degrees, minutes and hundredths of a minute
161		west).
162		"""
163		test_lng = 122.38833
164		aprs_lng = apex.aprs.util.dec2dm_lng(test_lng)
165		self.logger.debug('aprs_lng=%s', aprs_lng)
166
167		lng_deg = int(aprs_lng.split('.')[0][:2])
168		# lng_hsec = aprs_lng.split('.')[1]
169
170		self.assertTrue(len(aprs_lng) == 9)
171		self.assertTrue(lng_deg >= 000)
172		self.assertTrue(lng_deg <= 180)
173		self.assertTrue(aprs_lng.endswith('E'))
174
175		def test_valid_callsign_valid(self):
176		"""
177		Tests valid callsigns using `aprs.util.valid_callsign()`.
178		"""
179		for i in VALID_CALLSIGNS:
180		self.assertTrue(apex.aprs.util.valid_callsign(i), '%s is a valid call' % i)
181
182		def test_valid_callsign_invalid(self):
183		"""
184		Tests invalid callsigns using `aprs.util.valid_callsign()`.
185		"""
186		for i in INVALID_CALLSIGNS:
187		self.assertFalse(
188		apex.aprs.util.valid_callsign(i), '%s is an invalid call' % i)
189
190		def test_decode_aprs_ascii_frame(self):
191		"""
192		Tests creating an APRS frame-as-dict from an APRS frame-as-string
193		using `aprs.util.decode_aprs_ascii_frame()`.
194		"""
195		ascii_frame = (
196		'W2GMD-9>APOTC1,WIDE1-1,WIDE2-1:!3745.94N/12228.05W>118/010/'
197		'A=000269 38C=Temp http://w2gmd.org/ Twitter: @ampledata')
198		frame = apex.aprs.util.decode_frame(ascii_frame)
199		self.assertEqual(
200		{
201		'source': 'W2GMD-9',
202		'destination': 'APOTC1',
203		'path': 'APOTC1,WIDE1-1,WIDE2-1',
204		'text': ('!3745.94N/12228.05W>118/010/A=000269 38C=Temp '
205		'http://w2gmd.org/ Twitter: @ampledata'),
206		},
207		frame
208		)
209
210		def test_format_aprs_frame(self):
211		"""
212		Tests formatting an APRS frame-as-string from an APRS frame-as-dict
213		using `aprs.util.format_aprs_frame()`.
214		"""
215		frame = {
216		'source': 'W2GMD-1',
217		'destination': 'OMG',
218		'path': ['WIDE1-1'],
219		'text': 'test_format_aprs_frame'
220		}
221		formatted_frame = apex.aprs.util.encode_frame(frame)
222		self.assertEqual(
223		formatted_frame,
224		'W2GMD-1>OMG,WIDE1-1:test_format_aprs_frame'
225		)
226
227
228		if __name__ == '__main__':
229		unittest.main()
230

Syncleus / apex

AprsUtilTestCase.test_longitude_west() B last analyzed 2016-12-13 21:00 UTC

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AprsUtilTestCase.test_longitude_west() B
last analyzed 2016-12-13 21:00 UTC