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1 | <?php | |
2 | ||
3 | require_once 'application/LinkFilter.php'; | |
4 | ||
5 | /** | |
6 | * Class LinkFilterTest. | |
7 | */ | |
8 | class LinkFilterTest extends PHPUnit_Framework_TestCase | |
9 | { | |
10 | /** | |
11 | * @var string Test datastore path. | |
12 | */ | |
13 | protected static $testDatastore = 'sandbox/datastore.php'; | |
14 | /** | |
15 | * @var LinkFilter instance. | |
16 | */ | |
17 | protected static $linkFilter; | |
18 | ||
19 | /** | |
20 | * @var ReferenceLinkDB instance | |
21 | */ | |
22 | protected static $refDB; | |
23 | ||
24 | /** | |
25 | * @var LinkDB instance | |
26 | */ | |
27 | protected static $linkDB; | |
28 | ||
29 | /** | |
30 | * Instanciate linkFilter with ReferenceLinkDB data. | |
31 | */ | |
32 | public static function setUpBeforeClass() | |
33 | { | |
34 | self::$refDB = new ReferenceLinkDB(); | |
35 | self::$refDB->write(self::$testDatastore); | |
36 | self::$linkDB = new LinkDB(self::$testDatastore, true, false); | |
37 | self::$linkFilter = new LinkFilter(self::$linkDB); | |
38 | } | |
39 | ||
40 | /** | |
41 | * Blank filter. | |
42 | */ | |
43 | public function testFilter() | |
44 | { | |
45 | $this->assertEquals( | |
46 | self::$refDB->countLinks(), | |
47 | count(self::$linkFilter->filter('', '')) | |
48 | ); | |
49 | ||
50 | $this->assertEquals( | |
51 | self::$refDB->countLinks(), | |
52 | count(self::$linkFilter->filter('', '', 'all')) | |
53 | ); | |
54 | ||
55 | $this->assertEquals( | |
56 | self::$refDB->countLinks(), | |
57 | count(self::$linkFilter->filter('', '', 'randomstr')) | |
58 | ); | |
59 | ||
60 | // Private only. | |
61 | $this->assertEquals( | |
62 | self::$refDB->countPrivateLinks(), | |
63 | count(self::$linkFilter->filter('', '', false, 'private')) | |
64 | ); | |
65 | ||
66 | // Public only. | |
67 | $this->assertEquals( | |
68 | self::$refDB->countPublicLinks(), | |
69 | count(self::$linkFilter->filter('', '', false, 'public')) | |
70 | ); | |
71 | ||
72 | $this->assertEquals( | |
73 | ReferenceLinkDB::$NB_LINKS_TOTAL, | |
74 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, '')) | |
75 | ); | |
76 | ||
77 | $this->assertEquals( | |
78 | self::$refDB->countUntaggedLinks(), | |
79 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, /*$request=*/'', /*$casesensitive=*/false, /*$visibility=*/'all', /*$untaggedonly=*/true)) | |
80 | ); | |
81 | ||
82 | $this->assertEquals( | |
83 | ReferenceLinkDB::$NB_LINKS_TOTAL, | |
84 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, '')) | |
85 | ); | |
86 | } | |
87 | ||
88 | /** | |
89 | * Filter links using a tag | |
90 | */ | |
91 | public function testFilterOneTag() | |
92 | { | |
93 | $this->assertEquals( | |
94 | 4, | |
95 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'web', false)) | |
96 | ); | |
97 | ||
98 | $this->assertEquals( | |
99 | 4, | |
100 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'web', false, 'all')) | |
101 | ); | |
102 | ||
103 | $this->assertEquals( | |
104 | 4, | |
105 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'web', false, 'default-blabla')) | |
106 | ); | |
107 | ||
108 | // Private only. | |
109 | $this->assertEquals( | |
110 | 1, | |
111 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'web', false, 'private')) | |
112 | ); | |
113 | ||
114 | // Public only. | |
115 | $this->assertEquals( | |
116 | 3, | |
117 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'web', false, 'public')) | |
118 | ); | |
119 | } | |
120 | ||
121 | /** | |
122 | * Filter links using a tag - case-sensitive | |
123 | */ | |
124 | public function testFilterCaseSensitiveTag() | |
125 | { | |
126 | $this->assertEquals( | |
127 | 0, | |
128 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'mercurial', true)) | |
129 | ); | |
130 | ||
131 | $this->assertEquals( | |
132 | 1, | |
133 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'Mercurial', true)) | |
134 | ); | |
135 | } | |
136 | ||
137 | /** | |
138 | * Filter links using a tag combination | |
139 | */ | |
140 | public function testFilterMultipleTags() | |
141 | { | |
142 | $this->assertEquals( | |
143 | 2, | |
144 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'dev cartoon', false)) | |
145 | ); | |
146 | } | |
147 | ||
148 | /** | |
149 | * Filter links using a non-existent tag | |
150 | */ | |
151 | public function testFilterUnknownTag() | |
152 | { | |
153 | $this->assertEquals( | |
154 | 0, | |
155 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'null', false)) | |
156 | ); | |
157 | } | |
158 | ||
159 | /** | |
160 | * Return links for a given day | |
161 | */ | |
162 | public function testFilterDay() | |
163 | { | |
164 | $this->assertEquals( | |
165 | 4, | |
166 | count(self::$linkFilter->filter(LinkFilter::$FILTER_DAY, '20121206')) | |
167 | ); | |
168 | } | |
169 | ||
170 | /** | |
171 | * 404 - day not found | |
172 | */ | |
173 | public function testFilterUnknownDay() | |
174 | { | |
175 | $this->assertEquals( | |
176 | 0, | |
177 | count(self::$linkFilter->filter(LinkFilter::$FILTER_DAY, '19700101')) | |
178 | ); | |
179 | } | |
180 | ||
181 | /** | |
182 | * Use an invalid date format | |
183 | * @expectedException Exception | |
184 | * @expectedExceptionMessageRegExp /Invalid date format/ | |
185 | */ | |
186 | public function testFilterInvalidDayWithChars() | |
187 | { | |
188 | self::$linkFilter->filter(LinkFilter::$FILTER_DAY, 'Rainy day, dream away'); | |
189 | } | |
190 | ||
191 | /** | |
192 | * Use an invalid date format | |
193 | * @expectedException Exception | |
194 | * @expectedExceptionMessageRegExp /Invalid date format/ | |
195 | */ | |
196 | public function testFilterInvalidDayDigits() | |
197 | { | |
198 | self::$linkFilter->filter(LinkFilter::$FILTER_DAY, '20'); | |
199 | } | |
200 | ||
201 | /** | |
202 | * Retrieve a link entry with its hash | |
203 | */ | |
204 | public function testFilterSmallHash() | |
205 | { | |
206 | $links = self::$linkFilter->filter(LinkFilter::$FILTER_HASH, 'IuWvgA'); | |
207 | ||
208 | $this->assertEquals( | |
209 | 1, | |
210 | count($links) | |
211 | ); | |
212 | ||
213 | $this->assertEquals( | |
214 | 'MediaGoblin', | |
215 | $links[7]['title'] | |
216 | ); | |
217 | } | |
218 | ||
219 | /** | |
220 | * No link for this hash | |
221 | * | |
222 | * @expectedException LinkNotFoundException | |
223 | */ | |
224 | public function testFilterUnknownSmallHash() | |
225 | { | |
226 | self::$linkFilter->filter(LinkFilter::$FILTER_HASH, 'Iblaah'); | |
227 | } | |
228 | ||
229 | /** | |
230 | * Full-text search - no result found. | |
231 | */ | |
232 | public function testFilterFullTextNoResult() | |
233 | { | |
234 | $this->assertEquals( | |
235 | 0, | |
236 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'azertyuiop')) | |
237 | ); | |
238 | } | |
239 | ||
240 | /** | |
241 | * Full-text search - result from a link's URL | |
242 | */ | |
243 | public function testFilterFullTextURL() | |
244 | { | |
245 | $this->assertEquals( | |
246 | 2, | |
247 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'ars.userfriendly.org')) | |
248 | ); | |
249 | ||
250 | $this->assertEquals( | |
251 | 2, | |
252 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'ars org')) | |
253 | ); | |
254 | } | |
255 | ||
256 | /** | |
257 | * Full-text search - result from a link's title only | |
258 | */ | |
259 | public function testFilterFullTextTitle() | |
260 | { | |
261 | // use miscellaneous cases | |
262 | $this->assertEquals( | |
263 | 2, | |
264 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'userfriendly -')) | |
265 | ); | |
266 | $this->assertEquals( | |
267 | 2, | |
268 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'UserFriendly -')) | |
269 | ); | |
270 | $this->assertEquals( | |
271 | 2, | |
272 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'uSeRFrIendlY -')) | |
273 | ); | |
274 | ||
275 | // use miscellaneous case and offset | |
276 | $this->assertEquals( | |
277 | 2, | |
278 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'RFrIendL')) | |
279 | ); | |
280 | } | |
281 | ||
282 | /** | |
283 | * Full-text search - result from the link's description only | |
284 | */ | |
285 | public function testFilterFullTextDescription() | |
286 | { | |
287 | $this->assertEquals( | |
288 | 1, | |
289 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'publishing media')) | |
290 | ); | |
291 | ||
292 | $this->assertEquals( | |
293 | 1, | |
294 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'mercurial w3c')) | |
295 | ); | |
296 | ||
297 | $this->assertEquals( | |
298 | 3, | |
299 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, '"free software"')) | |
300 | ); | |
301 | } | |
302 | ||
303 | /** | |
304 | * Full-text search - result from the link's tags only | |
305 | */ | |
306 | public function testFilterFullTextTags() | |
307 | { | |
308 | $this->assertEquals( | |
309 | 6, | |
310 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'web')) | |
311 | ); | |
312 | ||
313 | $this->assertEquals( | |
314 | 6, | |
315 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'web', 'all')) | |
316 | ); | |
317 | ||
318 | $this->assertEquals( | |
319 | 6, | |
320 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'web', 'bla')) | |
321 | ); | |
322 | ||
323 | // Private only. | |
324 | $this->assertEquals( | |
325 | 1, | |
326 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'web', false, 'private')) | |
327 | ); | |
328 | ||
329 | // Public only. | |
330 | $this->assertEquals( | |
331 | 5, | |
332 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'web', false, 'public')) | |
333 | ); | |
334 | } | |
335 | ||
336 | /** | |
337 | * Full-text search - result set from mixed sources | |
338 | */ | |
339 | public function testFilterFullTextMixed() | |
340 | { | |
341 | $this->assertEquals( | |
342 | 3, | |
343 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'free software')) | |
344 | ); | |
345 | } | |
346 | ||
347 | /** | |
348 | * Full-text search - test exclusion with '-'. | |
349 | */ | |
350 | public function testExcludeSearch() | |
351 | { | |
352 | $this->assertEquals( | |
353 | 1, | |
354 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'free -gnu')) | |
355 | ); | |
356 | ||
357 | $this->assertEquals( | |
358 | ReferenceLinkDB::$NB_LINKS_TOTAL - 1, | |
359 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, '-revolution')) | |
360 | ); | |
361 | } | |
362 | ||
363 | /** | |
364 | * Full-text search - test AND, exact terms and exclusion combined, across fields. | |
365 | */ | |
366 | public function testMultiSearch() | |
367 | { | |
368 | $this->assertEquals( | |
369 | 2, | |
370 | count(self::$linkFilter->filter( | |
371 | LinkFilter::$FILTER_TEXT, | |
372 | '"Free Software " stallman "read this" @website stuff' | |
373 | )) | |
374 | ); | |
375 | ||
376 | $this->assertEquals( | |
377 | 1, | |
378 | count(self::$linkFilter->filter( | |
379 | LinkFilter::$FILTER_TEXT, | |
380 | '"free software " stallman "read this" -beard @website stuff' | |
381 | )) | |
382 | ); | |
383 | } | |
384 | ||
385 | /** | |
386 | * Full-text search - make sure that exact search won't work across fields. | |
387 | */ | |
388 | public function testSearchExactTermMultiFieldsKo() | |
389 | { | |
390 | $this->assertEquals( | |
391 | 0, | |
392 | count(self::$linkFilter->filter( | |
393 | LinkFilter::$FILTER_TEXT, | |
394 | '"designer naming"' | |
395 | )) | |
396 | ); | |
397 | ||
398 | $this->assertEquals( | |
399 | 0, | |
400 | count(self::$linkFilter->filter( | |
401 | LinkFilter::$FILTER_TEXT, | |
402 | '"designernaming"' | |
403 | )) | |
404 | ); | |
405 | } | |
406 | ||
407 | /** | |
408 | * Tag search with exclusion. | |
409 | */ | |
410 | public function testTagFilterWithExclusion() | |
411 | { | |
412 | $this->assertEquals( | |
413 | 1, | |
414 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'gnu -free')) | |
415 | ); | |
416 | ||
417 | $this->assertEquals( | |
418 | ReferenceLinkDB::$NB_LINKS_TOTAL - 1, | |
419 | count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, '-free')) | |
420 | ); | |
421 | } | |
422 | ||
423 | /** | |
424 | * Test crossed search (terms + tags). | |
425 | */ | |
426 | public function testFilterCrossedSearch() | |
427 | { | |
428 | $terms = '"Free Software " stallman "read this" @website stuff'; | |
429 | $tags = 'free'; | |
430 | $this->assertEquals( | |
431 | 1, | |
432 | count(self::$linkFilter->filter( | |
433 | LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT, | |
434 | array($tags, $terms) | |
435 | )) | |
436 | ); | |
437 | $this->assertEquals( | |
438 | 2, | |
439 | count(self::$linkFilter->filter( | |
440 | LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT, | |
441 | array('', $terms) | |
442 | )) | |
443 | ); | |
444 | $this->assertEquals( | |
445 | 1, | |
446 | count(self::$linkFilter->filter( | |
447 | LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT, | |
448 | array(false, 'PSR-2') | |
449 | )) | |
450 | ); | |
451 | $this->assertEquals( | |
452 | 1, | |
453 | count(self::$linkFilter->filter( | |
454 | LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT, | |
455 | array($tags, '') | |
456 | )) | |
457 | ); | |
458 | $this->assertEquals( | |
459 | ReferenceLinkDB::$NB_LINKS_TOTAL, | |
460 | count(self::$linkFilter->filter( | |
461 | LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT, | |
462 | '' | |
463 | )) | |
464 | ); | |
465 | } | |
466 | ||
467 | /** | |
468 | * Filter links by #hashtag. | |
469 | */ | |
470 | public function testFilterByHashtag() | |
471 | { | |
472 | $hashtag = 'hashtag'; | |
473 | $this->assertEquals( | |
474 | 3, | |
475 | count(self::$linkFilter->filter( | |
476 | LinkFilter::$FILTER_TAG, | |
477 | $hashtag | |
478 | )) | |
479 | ); | |
480 | ||
481 | $hashtag = 'private'; | |
482 | $this->assertEquals( | |
483 | 1, | |
484 | count(self::$linkFilter->filter( | |
485 | LinkFilter::$FILTER_TAG, | |
486 | $hashtag, | |
487 | false, | |
488 | 'private' | |
489 | )) | |
490 | ); | |
491 | } | |
492 | } |