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-rw-r--r--tests/api/controllers/links/GetLinksTest.php472
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1<?php
2namespace Shaarli\Api\Controllers;
3
4use Shaarli\Config\ConfigManager;
5
6use Slim\Container;
7use Slim\Http\Environment;
8use Slim\Http\Request;
9use Slim\Http\Response;
10
11/**
12 * Class GetLinksTest
13 *
14 * Test get Link list REST API service.
15 *
16 * @see http://shaarli.github.io/api-documentation/#links-links-collection-get
17 *
18 * @package Shaarli\Api\Controllers
19 */
20class GetLinksTest extends \PHPUnit_Framework_TestCase
21{
22 /**
23 * @var string datastore to test write operations
24 */
25 protected static $testDatastore = 'sandbox/datastore.php';
26
27 /**
28 * @var ConfigManager instance
29 */
30 protected $conf;
31
32 /**
33 * @var \ReferenceLinkDB instance.
34 */
35 protected $refDB = null;
36
37 /**
38 * @var Container instance.
39 */
40 protected $container;
41
42 /**
43 * @var Links controller instance.
44 */
45 protected $controller;
46
47 /**
48 * Number of JSON field per link.
49 */
50 const NB_FIELDS_LINK = 9;
51
52 /**
53 * Before every test, instantiate a new Api with its config, plugins and links.
54 */
55 public function setUp()
56 {
57 $this->conf = new ConfigManager('tests/utils/config/configJson');
58 $this->refDB = new \ReferenceLinkDB();
59 $this->refDB->write(self::$testDatastore);
60
61 $this->container = new Container();
62 $this->container['conf'] = $this->conf;
63 $this->container['db'] = new \LinkDB(self::$testDatastore, true, false);
64 $this->container['history'] = null;
65
66 $this->controller = new Links($this->container);
67 }
68
69 /**
70 * After every test, remove the test datastore.
71 */
72 public function tearDown()
73 {
74 @unlink(self::$testDatastore);
75 }
76
77 /**
78 * Test basic getLinks service: returns all links.
79 */
80 public function testGetLinks()
81 {
82 // Used by index_url().
83 $_SERVER['SERVER_NAME'] = 'domain.tld';
84 $_SERVER['SERVER_PORT'] = 80;
85 $_SERVER['SCRIPT_NAME'] = '/';
86
87 $env = Environment::mock([
88 'REQUEST_METHOD' => 'GET',
89 ]);
90 $request = Request::createFromEnvironment($env);
91
92 $response = $this->controller->getLinks($request, new Response());
93 $this->assertEquals(200, $response->getStatusCode());
94 $data = json_decode((string) $response->getBody(), true);
95 $this->assertEquals($this->refDB->countLinks(), count($data));
96
97 // Check order
98 $order = [41, 8, 6, 7, 0, 1, 9, 4, 42];
99 $cpt = 0;
100 foreach ($data as $link) {
101 $this->assertEquals(self::NB_FIELDS_LINK, count($link));
102 $this->assertEquals($order[$cpt++], $link['id']);
103 }
104
105 // Check first element fields
106 $first = $data[0];
107 $this->assertEquals('http://domain.tld/?WDWyig', $first['url']);
108 $this->assertEquals('WDWyig', $first['shorturl']);
109 $this->assertEquals('Link title: @website', $first['title']);
110 $this->assertEquals(
111 'Stallman has a beard and is part of the Free Software Foundation (or not). Seriously, read this. #hashtag',
112 $first['description']
113 );
114 $this->assertEquals('sTuff', $first['tags'][0]);
115 $this->assertEquals(false, $first['private']);
116 $this->assertEquals(
117 \DateTime::createFromFormat(\LinkDB::LINK_DATE_FORMAT, '20150310_114651')->format(\DateTime::ATOM),
118 $first['created']
119 );
120 $this->assertEmpty($first['updated']);
121
122 // Multi tags
123 $link = $data[1];
124 $this->assertEquals(7, count($link['tags']));
125
126 // Update date
127 $this->assertEquals(
128 \DateTime::createFromFormat(\LinkDB::LINK_DATE_FORMAT, '20160803_093033')->format(\DateTime::ATOM),
129 $link['updated']
130 );
131 }
132
133 /**
134 * Test getLinks service with offset and limit parameter:
135 * limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
136 */
137 public function testGetLinksOffsetLimit()
138 {
139 $env = Environment::mock([
140 'REQUEST_METHOD' => 'GET',
141 'QUERY_STRING' => 'offset=1&limit=1'
142 ]);
143 $request = Request::createFromEnvironment($env);
144 $response = $this->controller->getLinks($request, new Response());
145 $this->assertEquals(200, $response->getStatusCode());
146 $data = json_decode((string) $response->getBody(), true);
147 $this->assertEquals(1, count($data));
148 $this->assertEquals(8, $data[0]['id']);
149 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
150 }
151
152 /**
153 * Test getLinks with limit=all (return all link).
154 */
155 public function testGetLinksLimitAll()
156 {
157 $env = Environment::mock([
158 'REQUEST_METHOD' => 'GET',
159 'QUERY_STRING' => 'limit=all'
160 ]);
161 $request = Request::createFromEnvironment($env);
162 $response = $this->controller->getLinks($request, new Response());
163 $this->assertEquals(200, $response->getStatusCode());
164 $data = json_decode((string) $response->getBody(), true);
165 $this->assertEquals($this->refDB->countLinks(), count($data));
166 // Check order
167 $order = [41, 8, 6, 7, 0, 1, 9, 4, 42];
168 $cpt = 0;
169 foreach ($data as $link) {
170 $this->assertEquals(self::NB_FIELDS_LINK, count($link));
171 $this->assertEquals($order[$cpt++], $link['id']);
172 }
173 }
174
175 /**
176 * Test getLinks service with offset and limit parameter:
177 * limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
178 */
179 public function testGetLinksOffsetTooHigh()
180 {
181 $env = Environment::mock([
182 'REQUEST_METHOD' => 'GET',
183 'QUERY_STRING' => 'offset=100'
184 ]);
185 $request = Request::createFromEnvironment($env);
186 $response = $this->controller->getLinks($request, new Response());
187 $this->assertEquals(200, $response->getStatusCode());
188 $data = json_decode((string) $response->getBody(), true);
189 $this->assertEmpty(count($data));
190 }
191
192 /**
193 * Test getLinks with visibility parameter set to all
194 */
195 public function testGetLinksVisibilityAll()
196 {
197 $env = Environment::mock(
198 [
199 'REQUEST_METHOD' => 'GET',
200 'QUERY_STRING' => 'visibility=all'
201 ]
202 );
203 $request = Request::createFromEnvironment($env);
204 $response = $this->controller->getLinks($request, new Response());
205 $this->assertEquals(200, $response->getStatusCode());
206 $data = json_decode((string)$response->getBody(), true);
207 $this->assertEquals($this->refDB->countLinks(), count($data));
208 $this->assertEquals(41, $data[0]['id']);
209 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
210 }
211
212 /**
213 * Test getLinks with visibility parameter set to private
214 */
215 public function testGetLinksVisibilityPrivate()
216 {
217 $env = Environment::mock([
218 'REQUEST_METHOD' => 'GET',
219 'QUERY_STRING' => 'visibility=private'
220 ]);
221 $request = Request::createFromEnvironment($env);
222 $response = $this->controller->getLinks($request, new Response());
223 $this->assertEquals(200, $response->getStatusCode());
224 $data = json_decode((string) $response->getBody(), true);
225 $this->assertEquals($this->refDB->countPrivateLinks(), count($data));
226 $this->assertEquals(6, $data[0]['id']);
227 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
228 }
229
230 /**
231 * Test getLinks with visibility parameter set to public
232 */
233 public function testGetLinksVisibilityPublic()
234 {
235 $env = Environment::mock(
236 [
237 'REQUEST_METHOD' => 'GET',
238 'QUERY_STRING' => 'visibility=public'
239 ]
240 );
241 $request = Request::createFromEnvironment($env);
242 $response = $this->controller->getLinks($request, new Response());
243 $this->assertEquals(200, $response->getStatusCode());
244 $data = json_decode((string)$response->getBody(), true);
245 $this->assertEquals($this->refDB->countPublicLinks(), count($data));
246 $this->assertEquals(41, $data[0]['id']);
247 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
248 }
249
250 /**
251 * Test getLinks service with offset and limit parameter:
252 * limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
253 */
254 public function testGetLinksSearchTerm()
255 {
256 // Only in description - 1 result
257 $env = Environment::mock([
258 'REQUEST_METHOD' => 'GET',
259 'QUERY_STRING' => 'searchterm=Tropical'
260 ]);
261 $request = Request::createFromEnvironment($env);
262 $response = $this->controller->getLinks($request, new Response());
263 $this->assertEquals(200, $response->getStatusCode());
264 $data = json_decode((string) $response->getBody(), true);
265 $this->assertEquals(1, count($data));
266 $this->assertEquals(1, $data[0]['id']);
267 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
268
269 // Only in tags - 1 result
270 $env = Environment::mock([
271 'REQUEST_METHOD' => 'GET',
272 'QUERY_STRING' => 'searchterm=tag3'
273 ]);
274 $request = Request::createFromEnvironment($env);
275 $response = $this->controller->getLinks($request, new Response());
276 $this->assertEquals(200, $response->getStatusCode());
277 $data = json_decode((string) $response->getBody(), true);
278 $this->assertEquals(1, count($data));
279 $this->assertEquals(0, $data[0]['id']);
280 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
281
282 // Multiple results (2)
283 $env = Environment::mock([
284 'REQUEST_METHOD' => 'GET',
285 'QUERY_STRING' => 'searchterm=stallman'
286 ]);
287 $request = Request::createFromEnvironment($env);
288 $response = $this->controller->getLinks($request, new Response());
289 $this->assertEquals(200, $response->getStatusCode());
290 $data = json_decode((string) $response->getBody(), true);
291 $this->assertEquals(2, count($data));
292 $this->assertEquals(41, $data[0]['id']);
293 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
294 $this->assertEquals(8, $data[1]['id']);
295 $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
296
297 // Multiword - 2 results
298 $env = Environment::mock([
299 'REQUEST_METHOD' => 'GET',
300 'QUERY_STRING' => 'searchterm=stallman+software'
301 ]);
302 $request = Request::createFromEnvironment($env);
303 $response = $this->controller->getLinks($request, new Response());
304 $this->assertEquals(200, $response->getStatusCode());
305 $data = json_decode((string) $response->getBody(), true);
306 $this->assertEquals(2, count($data));
307 $this->assertEquals(41, $data[0]['id']);
308 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
309 $this->assertEquals(8, $data[1]['id']);
310 $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
311
312 // URL encoding
313 $env = Environment::mock([
314 'REQUEST_METHOD' => 'GET',
315 'QUERY_STRING' => 'searchterm='. urlencode('@web')
316 ]);
317 $request = Request::createFromEnvironment($env);
318 $response = $this->controller->getLinks($request, new Response());
319 $this->assertEquals(200, $response->getStatusCode());
320 $data = json_decode((string) $response->getBody(), true);
321 $this->assertEquals(2, count($data));
322 $this->assertEquals(41, $data[0]['id']);
323 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
324 $this->assertEquals(8, $data[1]['id']);
325 $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
326 }
327
328 public function testGetLinksSearchTermNoResult()
329 {
330 $env = Environment::mock([
331 'REQUEST_METHOD' => 'GET',
332 'QUERY_STRING' => 'searchterm=nope'
333 ]);
334 $request = Request::createFromEnvironment($env);
335 $response = $this->controller->getLinks($request, new Response());
336 $this->assertEquals(200, $response->getStatusCode());
337 $data = json_decode((string) $response->getBody(), true);
338 $this->assertEquals(0, count($data));
339 }
340
341 public function testGetLinksSearchTags()
342 {
343 // Single tag
344 $env = Environment::mock([
345 'REQUEST_METHOD' => 'GET',
346 'QUERY_STRING' => 'searchtags=dev',
347 ]);
348 $request = Request::createFromEnvironment($env);
349 $response = $this->controller->getLinks($request, new Response());
350 $this->assertEquals(200, $response->getStatusCode());
351 $data = json_decode((string) $response->getBody(), true);
352 $this->assertEquals(2, count($data));
353 $this->assertEquals(0, $data[0]['id']);
354 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
355 $this->assertEquals(4, $data[1]['id']);
356 $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
357
358 // Multitag + exclude
359 $env = Environment::mock([
360 'REQUEST_METHOD' => 'GET',
361 'QUERY_STRING' => 'searchtags=stuff+-gnu',
362 ]);
363 $request = Request::createFromEnvironment($env);
364 $response = $this->controller->getLinks($request, new Response());
365 $this->assertEquals(200, $response->getStatusCode());
366 $data = json_decode((string) $response->getBody(), true);
367 $this->assertEquals(1, count($data));
368 $this->assertEquals(41, $data[0]['id']);
369 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
370
371 // wildcard: placeholder at the start
372 $env = Environment::mock([
373 'REQUEST_METHOD' => 'GET',
374 'QUERY_STRING' => 'searchtags=*Tuff',
375 ]);
376 $request = Request::createFromEnvironment($env);
377 $response = $this->controller->getLinks($request, new Response());
378 $this->assertEquals(200, $response->getStatusCode());
379 $data = json_decode((string) $response->getBody(), true);
380 $this->assertEquals(2, count($data));
381 $this->assertEquals(41, $data[0]['id']);
382
383 // wildcard: placeholder at the end
384 $env = Environment::mock([
385 'REQUEST_METHOD' => 'GET',
386 'QUERY_STRING' => 'searchtags=c*',
387 ]);
388 $request = Request::createFromEnvironment($env);
389 $response = $this->controller->getLinks($request, new Response());
390 $this->assertEquals(200, $response->getStatusCode());
391 $data = json_decode((string) $response->getBody(), true);
392 $this->assertEquals(4, count($data));
393 $this->assertEquals(6, $data[0]['id']);
394
395 // wildcard: placeholder at the middle
396 $env = Environment::mock([
397 'REQUEST_METHOD' => 'GET',
398 'QUERY_STRING' => 'searchtags=w*b',
399 ]);
400 $request = Request::createFromEnvironment($env);
401 $response = $this->controller->getLinks($request, new Response());
402 $this->assertEquals(200, $response->getStatusCode());
403 $data = json_decode((string) $response->getBody(), true);
404 $this->assertEquals(4, count($data));
405 $this->assertEquals(6, $data[0]['id']);
406
407 // wildcard: match all
408 $env = Environment::mock([
409 'REQUEST_METHOD' => 'GET',
410 'QUERY_STRING' => 'searchtags=*',
411 ]);
412 $request = Request::createFromEnvironment($env);
413 $response = $this->controller->getLinks($request, new Response());
414 $this->assertEquals(200, $response->getStatusCode());
415 $data = json_decode((string) $response->getBody(), true);
416 $this->assertEquals(9, count($data));
417 $this->assertEquals(41, $data[0]['id']);
418
419 // wildcard: optional ('*' does not need to expand)
420 $env = Environment::mock([
421 'REQUEST_METHOD' => 'GET',
422 'QUERY_STRING' => 'searchtags=*stuff*',
423 ]);
424 $request = Request::createFromEnvironment($env);
425 $response = $this->controller->getLinks($request, new Response());
426 $this->assertEquals(200, $response->getStatusCode());
427 $data = json_decode((string) $response->getBody(), true);
428 $this->assertEquals(2, count($data));
429 $this->assertEquals(41, $data[0]['id']);
430
431 // wildcard: exclusions
432 $env = Environment::mock([
433 'REQUEST_METHOD' => 'GET',
434 'QUERY_STRING' => 'searchtags=*a*+-*e*',
435 ]);
436 $request = Request::createFromEnvironment($env);
437 $response = $this->controller->getLinks($request, new Response());
438 $this->assertEquals(200, $response->getStatusCode());
439 $data = json_decode((string) $response->getBody(), true);
440 $this->assertEquals(1, count($data));
441 $this->assertEquals(41, $data[0]['id']); // finds '#hashtag' in descr.
442
443 // wildcard: exclude all
444 $env = Environment::mock([
445 'REQUEST_METHOD' => 'GET',
446 'QUERY_STRING' => 'searchtags=-*',
447 ]);
448 $request = Request::createFromEnvironment($env);
449 $response = $this->controller->getLinks($request, new Response());
450 $this->assertEquals(200, $response->getStatusCode());
451 $data = json_decode((string) $response->getBody(), true);
452 $this->assertEquals(0, count($data));
453 }
454
455 /**
456 * Test getLinks service with search tags+terms.
457 */
458 public function testGetLinksSearchTermsAndTags()
459 {
460 $env = Environment::mock([
461 'REQUEST_METHOD' => 'GET',
462 'QUERY_STRING' => 'searchterm=poke&searchtags=dev',
463 ]);
464 $request = Request::createFromEnvironment($env);
465 $response = $this->controller->getLinks($request, new Response());
466 $this->assertEquals(200, $response->getStatusCode());
467 $data = json_decode((string) $response->getBody(), true);
468 $this->assertEquals(1, count($data));
469 $this->assertEquals(0, $data[0]['id']);
470 $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
471 }
472}