|
1
|
|
|
<?php |
|
2
|
|
|
declare(strict_types = 1); |
|
3
|
|
|
|
|
4
|
|
|
namespace Tests\Innmind\Immutable; |
|
5
|
|
|
|
|
6
|
|
|
use Innmind\Immutable\{ |
|
7
|
|
|
Str as S, |
|
8
|
|
|
Sequence, |
|
9
|
|
|
Map, |
|
10
|
|
|
Set, |
|
11
|
|
|
Exception\InvalidRegex, |
|
12
|
|
|
}; |
|
13
|
|
|
use PHPUnit\Framework\TestCase; |
|
14
|
|
|
|
|
15
|
|
|
class StrTest extends TestCase |
|
16
|
|
|
{ |
|
17
|
|
|
public function testInterfaces() |
|
18
|
|
|
{ |
|
19
|
|
|
$str = S::of('foo'); |
|
20
|
|
|
|
|
21
|
|
|
$this->assertSame('foo', $str->toString()); |
|
22
|
|
|
} |
|
23
|
|
|
|
|
24
|
|
|
public function testOf() |
|
25
|
|
|
{ |
|
26
|
|
|
$str = S::of('foo', 'ASCII'); |
|
27
|
|
|
|
|
28
|
|
|
$this->assertInstanceOf(S::class, $str); |
|
29
|
|
|
$this->assertSame('foo', $str->toString()); |
|
30
|
|
|
$this->assertSame('ASCII', $str->encoding()->toString()); |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
public function testThrowWhenInvalidType() |
|
34
|
|
|
{ |
|
35
|
|
|
$this->expectException(\TypeError::class); |
|
36
|
|
|
// message tested with 2 assertions as the message contains a "the" |
|
37
|
|
|
// between the 2 strings in PHP 7.4 but no longer is there in 8.0 |
|
38
|
|
|
$this->expectExceptionMessage('must be of'); |
|
39
|
|
|
$this->expectExceptionMessage('type string, int given'); |
|
40
|
|
|
|
|
41
|
|
|
S::of(42); |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
public function testEncoding() |
|
45
|
|
|
{ |
|
46
|
|
|
$this->assertInstanceOf(S::class, S::of('')->encoding()); |
|
47
|
|
|
$this->assertSame('UTF-8', S::of('')->encoding()->toString()); |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
public function testToEncoding() |
|
51
|
|
|
{ |
|
52
|
|
|
$str = S::of('foo🙏bar'); |
|
53
|
|
|
$str2 = $str->toEncoding('ASCII'); |
|
54
|
|
|
|
|
55
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
56
|
|
|
$this->assertNotSame($str, $str2); |
|
57
|
|
|
$this->assertSame('UTF-8', $str->encoding()->toString()); |
|
58
|
|
|
$this->assertSame('ASCII', $str2->encoding()->toString()); |
|
59
|
|
|
$this->assertSame(7, $str->length()); |
|
60
|
|
|
$this->assertSame(10, $str2->length()); |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
public function testSplit() |
|
64
|
|
|
{ |
|
65
|
|
|
$str = S::of('foo'); |
|
66
|
|
|
|
|
67
|
|
|
$sequence = $str->split(); |
|
68
|
|
|
$this->assertInstanceOf(Sequence::class, $sequence); |
|
69
|
|
|
$this->assertCount(3, $sequence); |
|
70
|
|
|
|
|
71
|
|
|
foreach ($sequence->toList() as $part) { |
|
72
|
|
|
$this->assertInstanceOf(S::class, $part); |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
$this->assertSame('f', $this->get($sequence, 0)->toString()); |
|
76
|
|
|
$this->assertSame('o', $this->get($sequence, 1)->toString()); |
|
77
|
|
|
$this->assertSame('o', $this->get($sequence, 2)->toString()); |
|
78
|
|
|
|
|
79
|
|
|
$parts = S::of('🤩👍🤔', 'UTF-8')->split(); |
|
80
|
|
|
|
|
81
|
|
|
$this->assertSame('🤩', $this->get($parts, 0)->toString()); |
|
82
|
|
|
$this->assertSame('👍', $this->get($parts, 1)->toString()); |
|
83
|
|
|
$this->assertSame('🤔', $this->get($parts, 2)->toString()); |
|
84
|
|
|
$this->assertNotSame( |
|
85
|
|
|
'🤩', |
|
86
|
|
|
$this->get(S::of('🤩👍🤔', 'ASCII')->split(), 0)->toString(), |
|
87
|
|
|
); |
|
88
|
|
|
|
|
89
|
|
|
$sequence = $str->split(''); |
|
90
|
|
|
$this->assertInstanceOf(Sequence::class, $sequence); |
|
91
|
|
|
$this->assertCount(3, $sequence); |
|
92
|
|
|
|
|
93
|
|
|
foreach ($sequence->toList() as $part) { |
|
94
|
|
|
$this->assertInstanceOf(S::class, $part); |
|
95
|
|
|
} |
|
96
|
|
|
|
|
97
|
|
|
$this->assertSame('f', $this->get($sequence, 0)->toString()); |
|
98
|
|
|
$this->assertSame('o', $this->get($sequence, 1)->toString()); |
|
99
|
|
|
$this->assertSame('o', $this->get($sequence, 2)->toString()); |
|
100
|
|
|
|
|
101
|
|
|
$str = S::of('f|o|o'); |
|
102
|
|
|
$sequence = $str->split('|'); |
|
103
|
|
|
$this->assertInstanceOf(Sequence::class, $sequence); |
|
104
|
|
|
$this->assertCount(3, $sequence); |
|
105
|
|
|
|
|
106
|
|
|
foreach ($sequence->toList() as $part) { |
|
107
|
|
|
$this->assertInstanceOf(S::class, $part); |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
$this->assertSame('f', $this->get($sequence, 0)->toString()); |
|
111
|
|
|
$this->assertSame('o', $this->get($sequence, 1)->toString()); |
|
112
|
|
|
$this->assertSame('o', $this->get($sequence, 2)->toString()); |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
public function testSplitOnZeroString() |
|
116
|
|
|
{ |
|
117
|
|
|
$parts = S::of('10101')->split('0'); |
|
118
|
|
|
|
|
119
|
|
|
$this->assertCount(3, $parts); |
|
120
|
|
|
$this->assertSame('1', $this->get($parts, 0)->toString()); |
|
121
|
|
|
$this->assertSame('1', $this->get($parts, 1)->toString()); |
|
122
|
|
|
$this->assertSame('1', $this->get($parts, 2)->toString()); |
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
|
|
public function testSplitUtf8ManipulatedAsAscii() |
|
126
|
|
|
{ |
|
127
|
|
|
$str = S::of('foo🙏bar'); |
|
128
|
|
|
$splits = $str->split(); |
|
129
|
|
|
|
|
130
|
|
|
$this->assertSame('f', $this->get($splits, 0)->toString()); |
|
131
|
|
|
$this->assertSame('o', $this->get($splits, 1)->toString()); |
|
132
|
|
|
$this->assertSame('o', $this->get($splits, 2)->toString()); |
|
133
|
|
|
$this->assertSame('🙏', $this->get($splits, 3)->toString()); |
|
134
|
|
|
$this->assertSame('b', $this->get($splits, 4)->toString()); |
|
135
|
|
|
$this->assertSame('a', $this->get($splits, 5)->toString()); |
|
136
|
|
|
$this->assertSame('r', $this->get($splits, 6)->toString()); |
|
137
|
|
|
|
|
138
|
|
|
$splits = $str->toEncoding('ASCII')->split(); |
|
139
|
|
|
|
|
140
|
|
|
$this->assertSame('f', $this->get($splits, 0)->toString()); |
|
141
|
|
|
$this->assertSame('o', $this->get($splits, 1)->toString()); |
|
142
|
|
|
$this->assertSame('o', $this->get($splits, 2)->toString()); |
|
143
|
|
|
$this->assertSame( |
|
144
|
|
|
'🙏', |
|
145
|
|
|
$this->get($splits, 3)->toString().$this->get($splits, 4)->toString().$this->get($splits, 5)->toString().$this->get($splits, 6)->toString(), |
|
146
|
|
|
); |
|
147
|
|
|
$this->assertSame('b', $this->get($splits, 7)->toString()); |
|
148
|
|
|
$this->assertSame('a', $this->get($splits, 8)->toString()); |
|
149
|
|
|
$this->assertSame('r', $this->get($splits, 9)->toString()); |
|
150
|
|
|
} |
|
151
|
|
|
|
|
152
|
|
|
public function testSplitUtf8ManipulatedAsAsciiWithDelimiter() |
|
153
|
|
|
{ |
|
154
|
|
|
$str = S::of('foo🙏bar'); |
|
155
|
|
|
$splits = $str->split('🙏'); |
|
156
|
|
|
|
|
157
|
|
|
$this->assertSame('foo', $this->get($splits, 0)->toString()); |
|
158
|
|
|
$this->assertSame('bar', $this->get($splits, 1)->toString()); |
|
159
|
|
|
|
|
160
|
|
|
$splits = $str->toEncoding('ASCII')->split('🙏'); |
|
161
|
|
|
|
|
162
|
|
|
$this->assertSame('foo', $this->get($splits, 0)->toString()); |
|
163
|
|
|
$this->assertSame('bar', $this->get($splits, 1)->toString()); |
|
164
|
|
|
|
|
165
|
|
|
$splits = $str->toEncoding('ASCII')->split( |
|
166
|
|
|
\mb_substr('🙏', 0, 1, 'ASCII'), |
|
167
|
|
|
); |
|
168
|
|
|
|
|
169
|
|
|
$this->assertSame('foo', $this->get($splits, 0)->toString()); |
|
170
|
|
|
$this->assertSame( |
|
171
|
|
|
\mb_substr('🙏', 1, null, 'ASCII').'bar', |
|
172
|
|
|
$this->get($splits, 1)->toString(), |
|
173
|
|
|
); |
|
174
|
|
|
} |
|
175
|
|
|
|
|
176
|
|
|
public function testChunk() |
|
177
|
|
|
{ |
|
178
|
|
|
$str = S::of('foobarbaz'); |
|
179
|
|
|
|
|
180
|
|
|
$sequence = $str->chunk(4); |
|
181
|
|
|
$this->assertInstanceOf(Sequence::class, $sequence); |
|
182
|
|
|
$this->assertInstanceOf(S::class, $this->get($sequence, 0)); |
|
183
|
|
|
$this->assertInstanceOf(S::class, $this->get($sequence, 1)); |
|
184
|
|
|
$this->assertInstanceOf(S::class, $this->get($sequence, 2)); |
|
185
|
|
|
$this->assertSame('foob', $this->get($sequence, 0)->toString()); |
|
186
|
|
|
$this->assertSame('arba', $this->get($sequence, 1)->toString()); |
|
187
|
|
|
$this->assertSame('z', $this->get($sequence, 2)->toString()); |
|
188
|
|
|
} |
|
189
|
|
|
|
|
190
|
|
|
public function testChunkUtf8ManipulatedAsAscii() |
|
191
|
|
|
{ |
|
192
|
|
|
$splits = S::of('foo🙏bar') |
|
193
|
|
|
->toEncoding('ASCII') |
|
194
|
|
|
->chunk(); |
|
195
|
|
|
|
|
196
|
|
|
$this->assertSame('f', $this->get($splits, 0)->toString()); |
|
197
|
|
|
$this->assertSame('o', $this->get($splits, 1)->toString()); |
|
198
|
|
|
$this->assertSame('o', $this->get($splits, 2)->toString()); |
|
199
|
|
|
$this->assertSame( |
|
200
|
|
|
'🙏', |
|
201
|
|
|
$this->get($splits, 3)->toString().$this->get($splits, 4)->toString().$this->get($splits, 5)->toString().$this->get($splits, 6)->toString(), |
|
202
|
|
|
); |
|
203
|
|
|
$this->assertSame('b', $this->get($splits, 7)->toString()); |
|
204
|
|
|
$this->assertSame('a', $this->get($splits, 8)->toString()); |
|
205
|
|
|
$this->assertSame('r', $this->get($splits, 9)->toString()); |
|
206
|
|
|
|
|
207
|
|
|
$splits = S::of('foo🙏bar') |
|
208
|
|
|
->toEncoding('ASCII') |
|
209
|
|
|
->chunk(3); |
|
210
|
|
|
|
|
211
|
|
|
$this->assertSame('foo', $this->get($splits, 0)->toString()); |
|
212
|
|
|
$this->assertSame( |
|
213
|
|
|
\mb_substr('🙏', 0, 3, 'ASCII'), |
|
214
|
|
|
$this->get($splits, 1)->toString(), |
|
215
|
|
|
); |
|
216
|
|
|
$this->assertSame( |
|
217
|
|
|
\mb_substr('🙏', 3, 4, 'ASCII').'ba', |
|
218
|
|
|
$this->get($splits, 2)->toString(), |
|
219
|
|
|
); |
|
220
|
|
|
$this->assertSame('r', $this->get($splits, 3)->toString()); |
|
221
|
|
|
} |
|
222
|
|
|
|
|
223
|
|
|
public function testPosition() |
|
224
|
|
|
{ |
|
225
|
|
|
$str = S::of('foo'); |
|
226
|
|
|
|
|
227
|
|
|
$this->assertSame( |
|
228
|
|
|
1, |
|
229
|
|
|
$str->position('o')->match( |
|
230
|
|
|
static fn($value) => $value, |
|
231
|
|
|
static fn() => null, |
|
232
|
|
|
), |
|
233
|
|
|
); |
|
234
|
|
|
$this->assertSame( |
|
235
|
|
|
2, |
|
236
|
|
|
$str->position('o', 2)->match( |
|
237
|
|
|
static fn($value) => $value, |
|
238
|
|
|
static fn() => null, |
|
239
|
|
|
), |
|
240
|
|
|
); |
|
241
|
|
|
|
|
242
|
|
|
$emoji = S::of('foo🙏bar'); |
|
243
|
|
|
|
|
244
|
|
|
$this->assertSame( |
|
245
|
|
|
4, |
|
246
|
|
|
$emoji->position('bar')->match( |
|
247
|
|
|
static fn($value) => $value, |
|
248
|
|
|
static fn() => null, |
|
249
|
|
|
), |
|
250
|
|
|
); |
|
251
|
|
|
$this->assertSame( |
|
252
|
|
|
7, |
|
253
|
|
|
$emoji->toEncoding('ASCII')->position('bar')->match( |
|
254
|
|
|
static fn($value) => $value, |
|
255
|
|
|
static fn() => null, |
|
256
|
|
|
), |
|
257
|
|
|
); |
|
258
|
|
|
} |
|
259
|
|
|
|
|
260
|
|
|
public function testReturnNothingWhenPositionNotFound() |
|
261
|
|
|
{ |
|
262
|
|
|
$this->assertNull( |
|
263
|
|
|
S::of('bar')->position('o')->match( |
|
264
|
|
|
static fn($value) => $value, |
|
265
|
|
|
static fn() => null, |
|
266
|
|
|
), |
|
267
|
|
|
); |
|
268
|
|
|
} |
|
269
|
|
|
|
|
270
|
|
|
public function testReplace() |
|
271
|
|
|
{ |
|
272
|
|
|
$str = S::of('<body text="%body%">'); |
|
273
|
|
|
|
|
274
|
|
|
$str2 = $str->replace('%body%', 'black'); |
|
275
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
276
|
|
|
$this->assertNotSame($str, $str2); |
|
277
|
|
|
$this->assertSame('<body text="black">', $str2->toString()); |
|
278
|
|
|
$this->assertSame('<body text="%body%">', $str->toString()); |
|
279
|
|
|
|
|
280
|
|
|
$this->assertSame('foo', S::of('foo')->replace('.', '/')->toString()); |
|
281
|
|
|
$this->assertSame('foo/bar', S::of('foo.bar')->replace('.', '/')->toString()); |
|
282
|
|
|
} |
|
283
|
|
|
|
|
284
|
|
|
public function testReplaceWithDifferentEncoding() |
|
285
|
|
|
{ |
|
286
|
|
|
$str = S::of('foo🙏🙏🙏bar'); |
|
287
|
|
|
|
|
288
|
|
|
$str2 = $str->replace( |
|
289
|
|
|
\mb_substr('🙏', 0, 1, 'ASCII'), |
|
290
|
|
|
'baz', |
|
291
|
|
|
); |
|
292
|
|
|
$remaining = \mb_substr('🙏', 1, null, 'ASCII'); |
|
293
|
|
|
$this->assertSame('foo🙏🙏🙏bar', $str->toString()); |
|
294
|
|
|
$this->assertSame( |
|
295
|
|
|
'foobaz'.$remaining.'baz'.$remaining.'baz'.$remaining.'bar', |
|
296
|
|
|
$str2->toString(), |
|
297
|
|
|
); |
|
298
|
|
|
|
|
299
|
|
|
$str3 = $str->toEncoding('ASCII')->replace( |
|
300
|
|
|
\mb_substr('🙏', 0, 1, 'ASCII'), |
|
301
|
|
|
'baz', |
|
302
|
|
|
); |
|
303
|
|
|
$this->assertSame('foo🙏🙏🙏bar', $str->toString()); |
|
304
|
|
|
$subPray = \mb_substr('🙏', 1, null, 'ASCII'); |
|
305
|
|
|
$this->assertSame( |
|
306
|
|
|
'foobaz'.$subPray.'baz'.$subPray.'baz'.$subPray.'bar', |
|
307
|
|
|
$str3->toString(), |
|
308
|
|
|
); |
|
309
|
|
|
} |
|
310
|
|
|
|
|
311
|
|
|
public function testToUpper() |
|
312
|
|
|
{ |
|
313
|
|
|
$str = S::of('foo🙏'); |
|
314
|
|
|
|
|
315
|
|
|
$str2 = $str->toUpper(); |
|
316
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
317
|
|
|
$this->assertNotSame($str, $str2); |
|
318
|
|
|
$this->assertSame('FOO🙏', $str2->toString()); |
|
319
|
|
|
$this->assertSame('foo🙏', $str->toString()); |
|
320
|
|
|
$this->assertSame('ÉGÉRIE', S::of('égérie')->toUpper()->toString()); |
|
321
|
|
|
} |
|
322
|
|
|
|
|
323
|
|
|
public function testToLower() |
|
324
|
|
|
{ |
|
325
|
|
|
$str = S::of('FOO🙏'); |
|
326
|
|
|
|
|
327
|
|
|
$str2 = $str->toLower(); |
|
328
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
329
|
|
|
$this->assertNotSame($str, $str2); |
|
330
|
|
|
$this->assertSame('foo🙏', $str2->toString()); |
|
331
|
|
|
$this->assertSame('FOO🙏', $str->toString()); |
|
332
|
|
|
$this->assertSame('égérie', S::of('ÉGÉRIE')->toLower()->toString()); |
|
333
|
|
|
} |
|
334
|
|
|
|
|
335
|
|
|
public function testLength() |
|
336
|
|
|
{ |
|
337
|
|
|
$this->assertSame(4, S::of('foo🙏')->length()); |
|
338
|
|
|
$this->assertSame(7, S::of('foo🙏')->toEncoding('ASCII')->length()); |
|
339
|
|
|
} |
|
340
|
|
|
|
|
341
|
|
|
public function testEmpty() |
|
342
|
|
|
{ |
|
343
|
|
|
$this->assertTrue(S::of('')->empty()); |
|
344
|
|
|
$this->assertFalse(S::of('🙏')->empty()); |
|
345
|
|
|
$this->assertFalse(S::of('🙏', 'ASCII')->substring(0, 1)->empty()); |
|
346
|
|
|
} |
|
347
|
|
|
|
|
348
|
|
|
public function testReverse() |
|
349
|
|
|
{ |
|
350
|
|
|
$str = S::of('foo🙏'); |
|
351
|
|
|
|
|
352
|
|
|
$str2 = $str->reverse(); |
|
353
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
354
|
|
|
$this->assertNotSame($str, $str2); |
|
355
|
|
|
$this->assertSame('🙏oof', $str2->toString()); |
|
356
|
|
|
$this->assertSame('foo🙏', $str->toString()); |
|
357
|
|
|
$this->assertSame( |
|
358
|
|
|
\strrev('🙏').'oof', |
|
359
|
|
|
$str->toEncoding('ASCII')->reverse()->toString(), |
|
360
|
|
|
); |
|
361
|
|
|
} |
|
362
|
|
|
|
|
363
|
|
|
public function testReverseKeepTheGivenEncoding() |
|
364
|
|
|
{ |
|
365
|
|
|
$this->assertSame( |
|
366
|
|
|
'UTF-8', |
|
367
|
|
|
S::of('foo')->reverse()->encoding()->toString(), |
|
368
|
|
|
); |
|
369
|
|
|
$this->assertSame( |
|
370
|
|
|
'ASCII', |
|
371
|
|
|
S::of('foo', 'ASCII')->reverse()->encoding()->toString(), |
|
372
|
|
|
); |
|
373
|
|
|
} |
|
374
|
|
|
|
|
375
|
|
|
public function testPad() |
|
376
|
|
|
{ |
|
377
|
|
|
$str = S::of('foo'); |
|
378
|
|
|
|
|
379
|
|
|
$str2 = $str->rightPad(6, '0'); |
|
380
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
381
|
|
|
$this->assertNotSame($str, $str2); |
|
382
|
|
|
$this->assertSame('foo000', $str2->toString()); |
|
383
|
|
|
$this->assertSame('foo', $str->toString()); |
|
384
|
|
|
|
|
385
|
|
|
$str2 = $str->leftPad(6, '0'); |
|
386
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
387
|
|
|
$this->assertNotSame($str, $str2); |
|
388
|
|
|
$this->assertSame('000foo', $str2->toString()); |
|
389
|
|
|
$this->assertSame('foo', $str->toString()); |
|
390
|
|
|
|
|
391
|
|
|
$str2 = $str->uniPad(6, '0'); |
|
392
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
393
|
|
|
$this->assertNotSame($str, $str2); |
|
394
|
|
|
$this->assertSame('0foo00', $str2->toString()); |
|
395
|
|
|
$this->assertSame('foo', $str->toString()); |
|
396
|
|
|
} |
|
397
|
|
|
|
|
398
|
|
|
public function testRepeat() |
|
399
|
|
|
{ |
|
400
|
|
|
$str = S::of('foo'); |
|
401
|
|
|
|
|
402
|
|
|
$str2 = $str->repeat(3); |
|
403
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
404
|
|
|
$this->assertNotSame($str, $str2); |
|
405
|
|
|
$this->assertSame('foofoofoo', $str2->toString()); |
|
406
|
|
|
$this->assertSame('foo', $str->toString()); |
|
407
|
|
|
$this->assertSame('🙏🙏', S::of('🙏')->repeat(2)->toString()); |
|
408
|
|
|
$this->assertSame('🙏🙏', S::of('🙏')->toEncoding('ASCII')->repeat(2)->toString()); |
|
409
|
|
|
} |
|
410
|
|
|
|
|
411
|
|
|
public function testStripSlashes() |
|
412
|
|
|
{ |
|
413
|
|
|
$str = S::of("Is your name O\'reilly?"); |
|
414
|
|
|
|
|
415
|
|
|
$str2 = $str->stripSlashes(); |
|
416
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
417
|
|
|
$this->assertNotSame($str, $str2); |
|
418
|
|
|
$this->assertSame("Is your name O\'reilly?", $str->toString()); |
|
419
|
|
|
$this->assertSame("Is your name O'reilly?", $str2->toString()); |
|
420
|
|
|
} |
|
421
|
|
|
|
|
422
|
|
|
public function testStripCSlahes() |
|
423
|
|
|
{ |
|
424
|
|
|
$str = S::of('He\xallo'); |
|
425
|
|
|
|
|
426
|
|
|
$str2 = $str->stripCSlashes(); |
|
427
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
428
|
|
|
$this->assertNotSame($str, $str2); |
|
429
|
|
|
$this->assertSame('He\xallo', $str->toString()); |
|
430
|
|
|
$this->assertSame('He' . "\n" . 'llo', $str2->toString()); |
|
431
|
|
|
} |
|
432
|
|
|
|
|
433
|
|
|
public function testWordCount() |
|
434
|
|
|
{ |
|
435
|
|
|
$str = S::of("Hello fri3nd, you're |
|
436
|
|
|
looking good today!"); |
|
437
|
|
|
|
|
438
|
|
|
$this->assertSame(7, $str->wordCount()); |
|
439
|
|
|
$this->assertSame(6, $str->wordCount('àáãç3')); |
|
440
|
|
|
} |
|
441
|
|
|
|
|
442
|
|
|
public function testWords() |
|
443
|
|
|
{ |
|
444
|
|
|
$str = S::of("Hello fri3nd, you're |
|
445
|
|
|
looking good today!"); |
|
446
|
|
|
|
|
447
|
|
|
$map = $str->words(); |
|
448
|
|
|
$this->assertInstanceOf(Map::class, $map); |
|
449
|
|
|
$words = [ |
|
450
|
|
|
0 => 'Hello', |
|
451
|
|
|
6 => 'fri', |
|
452
|
|
|
10 => 'nd', |
|
453
|
|
|
14 => 'you\'re', |
|
454
|
|
|
29 => 'looking', |
|
455
|
|
|
46 => 'good', |
|
456
|
|
|
51 => 'today', |
|
457
|
|
|
]; |
|
458
|
|
|
|
|
459
|
|
|
foreach ($words as $pos => $word) { |
|
460
|
|
|
$this->assertInstanceOf(S::class, $this->get($map, $pos)); |
|
461
|
|
|
$this->assertSame($word, $this->get($map, $pos)->toString()); |
|
462
|
|
|
} |
|
463
|
|
|
|
|
464
|
|
|
$map = $str->words('àáãç3'); |
|
465
|
|
|
$this->assertInstanceOf(Map::class, $map); |
|
466
|
|
|
$words = [ |
|
467
|
|
|
0 => 'Hello', |
|
468
|
|
|
6 => 'fri3nd', |
|
469
|
|
|
14 => 'you\'re', |
|
470
|
|
|
29 => 'looking', |
|
471
|
|
|
46 => 'good', |
|
472
|
|
|
51 => 'today', |
|
473
|
|
|
]; |
|
474
|
|
|
|
|
475
|
|
|
foreach ($words as $pos => $word) { |
|
476
|
|
|
$this->assertInstanceOf(S::class, $this->get($map, $pos)); |
|
477
|
|
|
$this->assertSame($word, $this->get($map, $pos)->toString()); |
|
478
|
|
|
} |
|
479
|
|
|
} |
|
480
|
|
|
|
|
481
|
|
|
public function testPregSplit() |
|
482
|
|
|
{ |
|
483
|
|
|
$str = S::of('hypertext language, programming'); |
|
484
|
|
|
|
|
485
|
|
|
$c = $str->pregSplit('/[\s,]+/'); |
|
486
|
|
|
$this->assertInstanceOf(Sequence::class, $c); |
|
487
|
|
|
$this->assertSame('hypertext', $this->get($c, 0)->toString()); |
|
488
|
|
|
$this->assertSame('language', $this->get($c, 1)->toString()); |
|
489
|
|
|
$this->assertSame('programming', $this->get($c, 2)->toString()); |
|
490
|
|
|
} |
|
491
|
|
|
|
|
492
|
|
|
public function testMatches() |
|
493
|
|
|
{ |
|
494
|
|
|
$str = S::of('abcdef'); |
|
495
|
|
|
|
|
496
|
|
|
$this->assertFalse($str->matches('/^def/')); |
|
497
|
|
|
$this->assertTrue($str->matches('/^abc/')); |
|
498
|
|
|
|
|
499
|
|
|
$this->assertTrue(S::of('foo🙏bar')->matches('/🙏/')); |
|
500
|
|
|
$this->assertTrue(S::of('foo🙏bar')->toEncoding('ASCII')->matches('/🙏/')); |
|
501
|
|
|
} |
|
502
|
|
|
|
|
503
|
|
|
public function testCapture() |
|
504
|
|
|
{ |
|
505
|
|
|
$str = S::of('http://www.php.net/index.html'); |
|
506
|
|
|
|
|
507
|
|
|
$map = $str->capture('@^(?:http://)?(?P<host>[^/]+)@i'); |
|
508
|
|
|
$this->assertInstanceOf(Map::class, $map); |
|
509
|
|
|
$this->assertCount(3, $map); |
|
510
|
|
|
$this->assertSame('http://www.php.net', $this->get($map, 0)->toString()); |
|
511
|
|
|
$this->assertSame('www.php.net', $this->get($map, 1)->toString()); |
|
512
|
|
|
$this->assertSame('www.php.net', $this->get($map, 'host')->toString()); |
|
513
|
|
|
} |
|
514
|
|
|
|
|
515
|
|
|
public function testCastNullValuesWhenCapturing() |
|
516
|
|
|
{ |
|
517
|
|
|
$str = S::of('en;q=0.7'); |
|
518
|
|
|
|
|
519
|
|
|
$matches = $str->capture('~(?<lang>([a-zA-Z0-9]+(-[a-zA-Z0-9]+)*|\*))(; ?q=(?<quality>\d+(\.\d+)?))?~'); |
|
520
|
|
|
$this->assertInstanceOf(Map::class, $matches); |
|
521
|
|
|
$this->assertCount(9, $matches); |
|
522
|
|
|
$this->assertSame('en;q=0.7', $this->get($matches, 0)->toString()); |
|
523
|
|
|
$this->assertSame('en', $this->get($matches, 1)->toString()); |
|
524
|
|
|
$this->assertSame('en', $this->get($matches, 2)->toString()); |
|
525
|
|
|
$this->assertSame('', $this->get($matches, 3)->toString()); |
|
526
|
|
|
$this->assertSame('en', $this->get($matches, 'lang')->toString()); |
|
527
|
|
|
$this->assertSame(';q=0.7', $this->get($matches, 4)->toString()); |
|
528
|
|
|
$this->assertSame('0.7', $this->get($matches, 5)->toString()); |
|
529
|
|
|
$this->assertSame('0.7', $this->get($matches, 'quality')->toString()); |
|
530
|
|
|
$this->assertSame('.7', $this->get($matches, 6)->toString()); |
|
531
|
|
|
} |
|
532
|
|
|
|
|
533
|
|
|
public function testPregReplace() |
|
534
|
|
|
{ |
|
535
|
|
|
$str = S::of('April 15, 2003'); |
|
536
|
|
|
|
|
537
|
|
|
$str2 = $str->pregReplace('/(\w+) (\d+), (\d+)/i', '${1}1,$3'); |
|
538
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
539
|
|
|
$this->assertNotSame($str, $str2); |
|
540
|
|
|
$this->assertSame('April1,2003', $str2->toString()); |
|
541
|
|
|
$this->assertSame('April 15, 2003', $str->toString()); |
|
542
|
|
|
} |
|
543
|
|
|
|
|
544
|
|
|
public function testSubstring() |
|
545
|
|
|
{ |
|
546
|
|
|
$str = S::of('foobarbaz'); |
|
547
|
|
|
|
|
548
|
|
|
$str2 = $str->substring(3); |
|
549
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
550
|
|
|
$this->assertNotSame($str, $str2); |
|
551
|
|
|
$this->assertSame('barbaz', $str2->toString()); |
|
552
|
|
|
$this->assertSame('foobarbaz', $str->toString()); |
|
553
|
|
|
|
|
554
|
|
|
$str3 = $str->substring(3, 3); |
|
555
|
|
|
$this->assertInstanceOf(S::class, $str3); |
|
556
|
|
|
$this->assertNotSame($str, $str3); |
|
557
|
|
|
$this->assertSame('bar', $str3->toString()); |
|
558
|
|
|
$this->assertSame('foobarbaz', $str->toString()); |
|
559
|
|
|
|
|
560
|
|
|
$str4 = ($str = S::of(''))->substring(0, -1); |
|
561
|
|
|
|
|
562
|
|
|
$this->assertSame($str, $str4); |
|
563
|
|
|
} |
|
564
|
|
|
|
|
565
|
|
|
public function testTake() |
|
566
|
|
|
{ |
|
567
|
|
|
$str = S::of('foobarbaz'); |
|
568
|
|
|
|
|
569
|
|
|
$str2 = $str->take(3); |
|
570
|
|
|
|
|
571
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
572
|
|
|
$this->assertNotSame($str, $str2); |
|
573
|
|
|
$this->assertSame('foo', $str2->toString()); |
|
574
|
|
|
$this->assertSame('foobarbaz', $str->toString()); |
|
575
|
|
|
} |
|
576
|
|
|
|
|
577
|
|
|
public function testTakeEnd() |
|
578
|
|
|
{ |
|
579
|
|
|
$str = S::of('foobarbaz'); |
|
580
|
|
|
|
|
581
|
|
|
$str2 = $str->takeEnd(3); |
|
582
|
|
|
|
|
583
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
584
|
|
|
$this->assertNotSame($str, $str2); |
|
585
|
|
|
$this->assertSame('baz', $str2->toString()); |
|
586
|
|
|
$this->assertSame('foobarbaz', $str->toString()); |
|
587
|
|
|
} |
|
588
|
|
|
|
|
589
|
|
|
public function testDrop() |
|
590
|
|
|
{ |
|
591
|
|
|
$str = S::of('foobarbaz'); |
|
592
|
|
|
|
|
593
|
|
|
$str2 = $str->drop(3); |
|
594
|
|
|
|
|
595
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
596
|
|
|
$this->assertNotSame($str, $str2); |
|
597
|
|
|
$this->assertSame('barbaz', $str2->toString()); |
|
598
|
|
|
$this->assertSame('foobarbaz', $str->toString()); |
|
599
|
|
|
} |
|
600
|
|
|
|
|
601
|
|
|
public function testDropEnd() |
|
602
|
|
|
{ |
|
603
|
|
|
$str = S::of('foobarbaz'); |
|
604
|
|
|
|
|
605
|
|
|
$str2 = $str->dropEnd(3); |
|
606
|
|
|
|
|
607
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
608
|
|
|
$this->assertNotSame($str, $str2); |
|
609
|
|
|
$this->assertSame('foobar', $str2->toString()); |
|
610
|
|
|
$this->assertSame('foobarbaz', $str->toString()); |
|
611
|
|
|
} |
|
612
|
|
|
|
|
613
|
|
|
public function testSubstringUtf8ManipulatedAsAscii() |
|
614
|
|
|
{ |
|
615
|
|
|
$str = S::of('foo🙏bar')->toEncoding('ASCII'); |
|
616
|
|
|
|
|
617
|
|
|
$this->assertSame('🙏bar', $str->substring(3)->toString()); |
|
618
|
|
|
$this->assertSame('🙏', $str->substring(3, 4)->toString()); |
|
619
|
|
|
$this->assertSame( |
|
620
|
|
|
\mb_substr('🙏', 0, 1, 'ASCII'), |
|
621
|
|
|
$str->substring(3, 1)->toString(), |
|
622
|
|
|
); |
|
623
|
|
|
} |
|
624
|
|
|
|
|
625
|
|
|
public function testSprintf() |
|
626
|
|
|
{ |
|
627
|
|
|
$str = S::of('foo %s baz'); |
|
628
|
|
|
|
|
629
|
|
|
$str2 = $str->sprintf('bar'); |
|
630
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
631
|
|
|
$this->assertNotSame($str, $str2); |
|
632
|
|
|
$this->assertSame('foo bar baz', $str2->toString()); |
|
633
|
|
|
$this->assertSame('foo %s baz', $str->toString()); |
|
634
|
|
|
} |
|
635
|
|
|
|
|
636
|
|
|
public function testUcfirst() |
|
637
|
|
|
{ |
|
638
|
|
|
$str = S::of('foo'); |
|
639
|
|
|
|
|
640
|
|
|
$str2 = $str->ucfirst(); |
|
641
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
642
|
|
|
$this->assertNotSame($str, $str2); |
|
643
|
|
|
$this->assertSame('foo', $str->toString()); |
|
644
|
|
|
$this->assertSame('Foo', $str2->toString()); |
|
645
|
|
|
$this->assertSame('🙏', S::of('🙏')->ucfirst()->toString()); |
|
646
|
|
|
$this->assertSame('Égérie', S::of('égérie')->ucfirst()->toString()); |
|
647
|
|
|
} |
|
648
|
|
|
|
|
649
|
|
|
public function testLcfirst() |
|
650
|
|
|
{ |
|
651
|
|
|
$str = S::of('FOO'); |
|
652
|
|
|
|
|
653
|
|
|
$str2 = $str->lcfirst(); |
|
654
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
655
|
|
|
$this->assertNotSame($str, $str2); |
|
656
|
|
|
$this->assertSame('FOO', $str->toString()); |
|
657
|
|
|
$this->assertSame('fOO', $str2->toString()); |
|
658
|
|
|
$this->assertSame('🙏', S::of('🙏')->lcfirst()->toString()); |
|
659
|
|
|
$this->assertSame('éGÉRIE', S::of('ÉGÉRIE')->lcfirst()->toString()); |
|
660
|
|
|
} |
|
661
|
|
|
|
|
662
|
|
|
public function testCamelize() |
|
663
|
|
|
{ |
|
664
|
|
|
$str = S::of('foo_bar baz'); |
|
665
|
|
|
|
|
666
|
|
|
$str2 = $str->camelize(); |
|
667
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
668
|
|
|
$this->assertNotSame($str, $str2); |
|
669
|
|
|
$this->assertSame('foo_bar baz', $str->toString()); |
|
670
|
|
|
$this->assertSame('fooBarBaz', $str2->toString()); |
|
671
|
|
|
} |
|
672
|
|
|
|
|
673
|
|
|
public function testAppend() |
|
674
|
|
|
{ |
|
675
|
|
|
$str = S::of('foo'); |
|
676
|
|
|
|
|
677
|
|
|
$str2 = $str->append(' bar'); |
|
678
|
|
|
$this->assertNotSame($str, $str2); |
|
679
|
|
|
$this->assertSame('foo', $str->toString()); |
|
680
|
|
|
$this->assertSame('foo bar', $str2->toString()); |
|
681
|
|
|
} |
|
682
|
|
|
|
|
683
|
|
|
public function testPrepend() |
|
684
|
|
|
{ |
|
685
|
|
|
$str = S::of('foo'); |
|
686
|
|
|
|
|
687
|
|
|
$str2 = $str->prepend('baz '); |
|
688
|
|
|
$this->assertNotSame($str, $str2); |
|
689
|
|
|
$this->assertSame('foo', $str->toString()); |
|
690
|
|
|
$this->assertSame('baz foo', $str2->toString()); |
|
691
|
|
|
} |
|
692
|
|
|
|
|
693
|
|
|
public function testEquals() |
|
694
|
|
|
{ |
|
695
|
|
|
$this->assertTrue(S::of('foo')->equals(S::of('foo'))); |
|
696
|
|
|
$this->assertFalse(S::of('foo')->equals(S::of('fo'))); |
|
697
|
|
|
} |
|
698
|
|
|
|
|
699
|
|
|
public function testTrim() |
|
700
|
|
|
{ |
|
701
|
|
|
$str = S::of(' foo '); |
|
702
|
|
|
$str2 = $str->trim(); |
|
703
|
|
|
|
|
704
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
705
|
|
|
$this->assertNotSame($str, $str2); |
|
706
|
|
|
$this->assertSame(' foo ', $str->toString()); |
|
707
|
|
|
$this->assertSame('foo', $str2->toString()); |
|
708
|
|
|
$this->assertSame('f', $str2->trim('o')->toString()); |
|
709
|
|
|
} |
|
710
|
|
|
|
|
711
|
|
|
public function testRightTrim() |
|
712
|
|
|
{ |
|
713
|
|
|
$str = S::of(' foo '); |
|
714
|
|
|
$str2 = $str->rightTrim(); |
|
715
|
|
|
|
|
716
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
717
|
|
|
$this->assertNotSame($str, $str2); |
|
718
|
|
|
$this->assertSame(' foo ', $str->toString()); |
|
719
|
|
|
$this->assertSame(' foo', $str2->toString()); |
|
720
|
|
|
$this->assertSame(' f', $str2->rightTrim('o')->toString()); |
|
721
|
|
|
} |
|
722
|
|
|
|
|
723
|
|
|
public function testLeftTrim() |
|
724
|
|
|
{ |
|
725
|
|
|
$str = S::of(' foo '); |
|
726
|
|
|
$str2 = $str->leftTrim(); |
|
727
|
|
|
|
|
728
|
|
|
$this->assertInstanceOf(S::class, $str2); |
|
729
|
|
|
$this->assertNotSame($str, $str2); |
|
730
|
|
|
$this->assertSame(' foo ', $str->toString()); |
|
731
|
|
|
$this->assertSame('foo ', $str2->toString()); |
|
732
|
|
|
$this->assertSame('oo ', $str2->leftTrim('f')->toString()); |
|
733
|
|
|
} |
|
734
|
|
|
|
|
735
|
|
|
public function testContains() |
|
736
|
|
|
{ |
|
737
|
|
|
$str = S::of('foobar'); |
|
738
|
|
|
|
|
739
|
|
|
$this->assertTrue($str->contains('foo')); |
|
740
|
|
|
$this->assertTrue($str->contains('bar')); |
|
741
|
|
|
$this->assertFalse($str->contains('baz')); |
|
742
|
|
|
} |
|
743
|
|
|
|
|
744
|
|
|
public function testStartsWith() |
|
745
|
|
|
{ |
|
746
|
|
|
$str = S::of('foobar'); |
|
747
|
|
|
|
|
748
|
|
|
$this->assertTrue($str->startsWith('')); |
|
749
|
|
|
$this->assertTrue($str->startsWith('foo')); |
|
750
|
|
|
$this->assertTrue($str->startsWith('foob')); |
|
751
|
|
|
$this->assertTrue($str->startsWith('foobar')); |
|
752
|
|
|
$this->assertFalse($str->startsWith('bar')); |
|
753
|
|
|
$this->assertFalse($str->startsWith('oobar')); |
|
754
|
|
|
$this->assertFalse($str->startsWith('foobar ')); |
|
755
|
|
|
} |
|
756
|
|
|
|
|
757
|
|
|
public function testEndsWith() |
|
758
|
|
|
{ |
|
759
|
|
|
$str = S::of('foobar'); |
|
760
|
|
|
|
|
761
|
|
|
$this->assertTrue($str->endsWith('')); |
|
762
|
|
|
$this->assertTrue($str->endsWith('bar')); |
|
763
|
|
|
$this->assertTrue($str->endsWith('obar')); |
|
764
|
|
|
$this->assertTrue($str->endsWith('foobar')); |
|
765
|
|
|
$this->assertFalse($str->endsWith('foo')); |
|
766
|
|
|
$this->assertFalse($str->endsWith('fooba')); |
|
767
|
|
|
$this->assertFalse($str->endsWith('xfoobar')); |
|
768
|
|
|
} |
|
769
|
|
|
|
|
770
|
|
|
public function testPregQuote() |
|
771
|
|
|
{ |
|
772
|
|
|
$a = S::of('foo#bar.*'); |
|
773
|
|
|
$b = $a->pregQuote(); |
|
774
|
|
|
$c = $a->pregQuote('o'); |
|
775
|
|
|
|
|
776
|
|
|
$this->assertInstanceOf(S::class, $b); |
|
777
|
|
|
$this->assertInstanceOf(S::class, $c); |
|
778
|
|
|
$this->assertSame('foo#bar.*', $a->toString()); |
|
779
|
|
|
$this->assertSame('foo\#bar\.\*', $b->toString()); |
|
780
|
|
|
$this->assertSame('f\o\o\#bar\.\*', $c->toString()); |
|
781
|
|
|
} |
|
782
|
|
|
|
|
783
|
|
|
public function testMap() |
|
784
|
|
|
{ |
|
785
|
|
|
$a = S::of('foo'); |
|
786
|
|
|
$b = $a->map(function($string, $encoding) use ($a) { |
|
787
|
|
|
$this->assertSame('foo', $string); |
|
788
|
|
|
$this->assertSame($a->encoding()->toString(), $encoding); |
|
789
|
|
|
|
|
790
|
|
|
return 'bar'; |
|
791
|
|
|
}); |
|
792
|
|
|
|
|
793
|
|
|
$this->assertNotSame($a, $b); |
|
794
|
|
|
$this->assertSame('foo', $a->toString()); |
|
795
|
|
|
$this->assertSame('bar', $b->toString()); |
|
796
|
|
|
} |
|
797
|
|
|
|
|
798
|
|
|
public function testFlatMap() |
|
799
|
|
|
{ |
|
800
|
|
|
$expected = S::of('bar'); |
|
801
|
|
|
$a = S::of('foo'); |
|
802
|
|
|
$b = $a->flatMap(function($string, $encoding) use ($a, $expected) { |
|
803
|
|
|
$this->assertSame('foo', $string); |
|
804
|
|
|
$this->assertSame($a->encoding()->toString(), $encoding); |
|
805
|
|
|
|
|
806
|
|
|
return $expected; |
|
807
|
|
|
}); |
|
808
|
|
|
|
|
809
|
|
|
$this->assertNotSame($a, $b); |
|
810
|
|
|
$this->assertSame($expected, $b); |
|
811
|
|
|
$this->assertSame('foo', $a->toString()); |
|
812
|
|
|
$this->assertSame('bar', $b->toString()); |
|
813
|
|
|
} |
|
814
|
|
|
|
|
815
|
|
|
public function testJoinSet() |
|
816
|
|
|
{ |
|
817
|
|
|
$str = S::of('|')->join(Set::of('1', '2', '3')); |
|
818
|
|
|
|
|
819
|
|
|
$this->assertInstanceOf(S::class, $str); |
|
820
|
|
|
$this->assertSame('1|2|3', $str->toString()); |
|
821
|
|
|
} |
|
822
|
|
|
|
|
823
|
|
|
public function testJoinSequence() |
|
824
|
|
|
{ |
|
825
|
|
|
$str = S::of('|')->join(Sequence::of('1', '2', '3')); |
|
826
|
|
|
|
|
827
|
|
|
$this->assertInstanceOf(S::class, $str); |
|
828
|
|
|
$this->assertSame('1|2|3', $str->toString()); |
|
829
|
|
|
} |
|
830
|
|
|
|
|
831
|
|
|
public function get($map, $index) |
|
832
|
|
|
{ |
|
833
|
|
|
return $map->get($index)->match( |
|
834
|
|
|
static fn($value) => $value, |
|
835
|
|
|
static fn() => null, |
|
836
|
|
|
); |
|
837
|
|
|
} |
|
838
|
|
|
} |
|
839
|
|
|
|
Innmind /
Immutable
