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1 efrain 1 
<?php
2 
// This file is part of Moodle - http://moodle.org/
3 
//
4 
// Moodle is free software: you can redistribute it and/or modify
5 
// it under the terms of the GNU General Public License as published by
6 
// the Free Software Foundation, either version 3 of the License, or
7 
// (at your option) any later version.
8 
//
9 
// Moodle is distributed in the hope that it will be useful,
10 
// but WITHOUT ANY WARRANTY; without even the implied warranty of
11 
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 
// GNU General Public License for more details.
13 
//
14 
// You should have received a copy of the GNU General Public License
15 
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 
 
17 
namespace mod_forum;
18 
 
19 
use mod_forum_external;
20 
use mod_forum_tests_generator_trait;
21 
 
22 
defined('MOODLE_INTERNAL') || die();
23 
 
24 
global $CFG;
25 
 
26 
require_once($CFG->dirroot . '/mod/forum/externallib.php');
27 
require_once(__DIR__ . '/generator_trait.php');
28 
 
29 
/**
30 
 * The discussion_list vault tests.
31 
 *
32 
 * @package    mod_forum
33 
 * @copyright  2019 Ryan Wyllie <ryan@moodle.com>
34 
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
35 
 */
36 
class vaults_discussion_list_test extends \advanced_testcase {
37 
    // Make use of the test generator trait.
38 
    use mod_forum_tests_generator_trait;
39 
 
40 
    /** @var \mod_forum\local\vaults\discussion_list */
41 
    private $vault;
42 
 
43 
    /**
44 
     * Set up function for tests.
45 
     */
46 
    public function setUp(): void {
47 
        $vaultfactory = \mod_forum\local\container::get_vault_factory();
48 
        $this->vault = $vaultfactory->get_discussions_in_forum_vault();
49 
    }
50 
 
51 
    /**
52 
     * Test get_from_id.
53 
     */
11 efrain 54 
    public function test_get_from_id(): void {
1 efrain 55 
        $this->resetAfterTest();
56 
 
57 
        $datagenerator = $this->getDataGenerator();
58 
        $vault = $this->vault;
59 
        $user = $datagenerator->create_user();
60 
        $course = $datagenerator->create_course();
61 
        $forum = $datagenerator->create_module('forum', ['course' => $course->id]);
62 
        [$discussion, $post] = $this->helper_post_to_forum($forum, $user);
63 
 
64 
        $discussionlist = $vault->get_from_id($discussion->id);
65 
 
66 
        $this->assertEquals($discussion->id, $discussionlist->get_discussion()->get_id());
67 
        $this->assertEquals($post->id, $discussionlist->get_first_post()->get_id());
68 
        $this->assertEquals($user->id, $discussionlist->get_first_post_author()->get_id());
69 
        $this->assertEquals($user->id, $discussionlist->get_latest_post_author()->get_id());
70 
    }
71 
 
72 
    /**
73 
     * Test get_from_forum_id.
74 
     */
11 efrain 75 
    public function test_get_from_forum_id(): void {
1 efrain 76 
        $this->resetAfterTest();
77 
 
78 
        $datagenerator = $this->getDataGenerator();
79 
        $vault = $this->vault;
80 
        $user = $datagenerator->create_user();
81 
        self::setUser($user);
82 
        $course = $datagenerator->create_course();
83 
        $forum = $datagenerator->create_module('forum', ['course' => $course->id]);
84 
 
85 
        $this->getDataGenerator()->enrol_user($user->id, $course->id, null, 'manual');
86 
 
87 
        $this->assertEquals([], $vault->get_from_forum_id($forum->id, true, $user->id, null,
88 
            0, 0));
89 
 
90 
        $now = time();
91 
        [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 10, 'timemodified' => 1]);
92 
        [$discussion2, $post2] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 9, 'timemodified' => 2]);
93 
        [$hiddendiscussion, $post3] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now + 10, 'timemodified' => 3]);
94 
        [$discussion3, $post4] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 8, 'timemodified' => 4]);
95 
 
96 
        // By default orders the discussions by last post.
97 
        $summaries = array_values($vault->get_from_forum_id($forum->id, false, null, null,
98 
            0, 0));
99 
        $this->assertCount(3, $summaries);
100 
        $this->assertEquals($discussion3->id, $summaries[0]->get_discussion()->get_id());
101 
        $this->assertEquals($discussion2->id, $summaries[1]->get_discussion()->get_id());
102 
        $this->assertEquals($discussion1->id, $summaries[2]->get_discussion()->get_id());
103 
 
104 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null, null,
105 
            0, 0));
106 
        $this->assertCount(4, $summaries);
107 
        $this->assertEquals($hiddendiscussion->id, $summaries[0]->get_discussion()->get_id());
108 
        $this->assertEquals($discussion3->id, $summaries[1]->get_discussion()->get_id());
109 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
110 
        $this->assertEquals($discussion1->id, $summaries[3]->get_discussion()->get_id());
111 
 
112 
        $summaries = array_values($vault->get_from_forum_id($forum->id, false, $user->id, null,
113 
            0, 0));
114 
        $this->assertCount(4, $summaries);
115 
        $this->assertEquals($hiddendiscussion->id, $summaries[0]->get_discussion()->get_id());
116 
        $this->assertEquals($discussion3->id, $summaries[1]->get_discussion()->get_id());
117 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
118 
        $this->assertEquals($discussion1->id, $summaries[3]->get_discussion()->get_id());
119 
 
120 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null, null,
121 
            1, 0));
122 
        $this->assertCount(1, $summaries);
123 
        $this->assertEquals($hiddendiscussion->id, $summaries[0]->get_discussion()->get_id());
124 
 
125 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null, null,
126 
            1, 1));
127 
        $this->assertCount(1, $summaries);
128 
        $this->assertEquals($discussion3->id, $summaries[0]->get_discussion()->get_id());
129 
 
130 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null, null,
131 
            1, 2));
132 
        $this->assertCount(1, $summaries);
133 
        $this->assertEquals($discussion2->id, $summaries[0]->get_discussion()->get_id());
134 
 
135 
        // Create 2 replies for $post1.
136 
        $this->helper_reply_to_post($post1, $user);
137 
        $this->helper_reply_to_post($post1, $user);
138 
        // Create 3 replies for $post2.
139 
        $this->helper_reply_to_post($post2, $user);
140 
        $this->helper_reply_to_post($post2, $user);
141 
        $this->helper_reply_to_post($post2, $user);
142 
        // Create 1 reply for $post3.
143 
        $this->helper_reply_to_post($post3, $user);
144 
 
145 
        // Sort discussions by last post DESC.
146 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
147 
            $vault::SORTORDER_LASTPOST_DESC, 0, 0));
148 
        $this->assertCount(4, $summaries);
149 
        $this->assertEquals($hiddendiscussion->id, $summaries[0]->get_discussion()->get_id());
150 
        $this->assertEquals($discussion2->id, $summaries[1]->get_discussion()->get_id());
151 
        $this->assertEquals($discussion1->id, $summaries[2]->get_discussion()->get_id());
152 
        $this->assertEquals($discussion3->id, $summaries[3]->get_discussion()->get_id());
153 
 
154 
        // Sort discussions by last post ASC.
155 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
156 
            $vault::SORTORDER_LASTPOST_ASC, 0, 0));
157 
        $this->assertCount(4, $summaries);
158 
        $this->assertEquals($discussion3->id, $summaries[0]->get_discussion()->get_id());
159 
        $this->assertEquals($discussion1->id, $summaries[1]->get_discussion()->get_id());
160 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
161 
        $this->assertEquals($hiddendiscussion->id, $summaries[3]->get_discussion()->get_id());
162 
 
163 
        // Sort discussions by replies DESC.
164 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
165 
            $vault::SORTORDER_REPLIES_DESC, 0, 0));
166 
        $this->assertCount(4, $summaries);
167 
        $this->assertEquals($discussion2->id, $summaries[0]->get_discussion()->get_id());
168 
        $this->assertEquals($discussion1->id, $summaries[1]->get_discussion()->get_id());
169 
        $this->assertEquals($hiddendiscussion->id, $summaries[2]->get_discussion()->get_id());
170 
        $this->assertEquals($discussion3->id, $summaries[3]->get_discussion()->get_id());
171 
 
172 
        // Sort discussions by replies ASC.
173 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
174 
            $vault::SORTORDER_REPLIES_ASC, 0, 0));
175 
        $this->assertCount(4, $summaries);
176 
        $this->assertEquals($discussion3->id, $summaries[0]->get_discussion()->get_id());
177 
        $this->assertEquals($hiddendiscussion->id, $summaries[1]->get_discussion()->get_id());
178 
        $this->assertEquals($discussion1->id, $summaries[2]->get_discussion()->get_id());
179 
        $this->assertEquals($discussion2->id, $summaries[3]->get_discussion()->get_id());
180 
 
181 
        // Sort discussions by discussion created DESC.
182 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
183 
            $vault::SORTORDER_CREATED_DESC, 0, 0));
184 
        $this->assertCount(4, $summaries);
185 
        $this->assertEquals($discussion3->id, $summaries[0]->get_discussion()->get_id());
186 
        $this->assertEquals($hiddendiscussion->id, $summaries[1]->get_discussion()->get_id());
187 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
188 
        $this->assertEquals($discussion1->id, $summaries[3]->get_discussion()->get_id());
189 
 
190 
        // Sort discussions by discussion created ASC.
191 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
192 
            $vault::SORTORDER_CREATED_ASC, 0, 0));
193 
        $this->assertCount(4, $summaries);
194 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
195 
        $this->assertEquals($discussion2->id, $summaries[1]->get_discussion()->get_id());
196 
        $this->assertEquals($hiddendiscussion->id, $summaries[2]->get_discussion()->get_id());
197 
        $this->assertEquals($discussion3->id, $summaries[3]->get_discussion()->get_id());
198 
 
199 
        // Sort discussions when there is a pinned discussion.
200 
        $this->pin_discussion($discussion1);
201 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
202 
            $vault::SORTORDER_LASTPOST_ASC, 0, 0));
203 
        $this->assertCount(4, $summaries);
204 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
205 
        $this->assertEquals($discussion3->id, $summaries[1]->get_discussion()->get_id());
206 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
207 
        $this->assertEquals($hiddendiscussion->id, $summaries[3]->get_discussion()->get_id());
208 
 
209 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
210 
            $vault::SORTORDER_LASTPOST_DESC, 0, 0));
211 
        $this->assertCount(4, $summaries);
212 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
213 
        $this->assertEquals($hiddendiscussion->id, $summaries[1]->get_discussion()->get_id());
214 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
215 
        $this->assertEquals($discussion3->id, $summaries[3]->get_discussion()->get_id());
216 
 
217 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
218 
            $vault::SORTORDER_REPLIES_DESC, 0, 0));
219 
        $this->assertCount(4, $summaries);
220 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
221 
        $this->assertEquals($discussion2->id, $summaries[1]->get_discussion()->get_id());
222 
        $this->assertEquals($hiddendiscussion->id, $summaries[2]->get_discussion()->get_id());
223 
        $this->assertEquals($discussion3->id, $summaries[3]->get_discussion()->get_id());
224 
 
225 
        // Sort discussions where there is a pinned discussion and several starred discussions.
226 
        $this->star_discussion($discussion3, 1);
227 
        $this->star_discussion($hiddendiscussion, 1);
228 
 
229 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, $user->id,
230 
            $vault::SORTORDER_REPLIES_DESC, 0, 0));
231 
        $this->assertCount(4, $summaries);
232 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
233 
        $this->assertEquals($hiddendiscussion->id, $summaries[1]->get_discussion()->get_id());
234 
        $this->assertEquals($discussion3->id, $summaries[2]->get_discussion()->get_id());
235 
        $this->assertEquals($discussion2->id, $summaries[3]->get_discussion()->get_id());
236 
 
237 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, $user->id,
238 
            $vault::SORTORDER_REPLIES_ASC, 0, 0));
239 
        $this->assertCount(4, $summaries);
240 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
241 
        $this->assertEquals($discussion3->id, $summaries[1]->get_discussion()->get_id());
242 
        $this->assertEquals($hiddendiscussion->id, $summaries[2]->get_discussion()->get_id());
243 
        $this->assertEquals($discussion2->id, $summaries[3]->get_discussion()->get_id());
244 
    }
245 
 
246 
    /**
247 
     * Test get_from_forum_id_and_group_id.
248 
     */
11 efrain 249 
    public function test_get_from_forum_id_and_group_id(): void {
1 efrain 250 
        $this->resetAfterTest();
251 
 
252 
        $datagenerator = $this->getDataGenerator();
253 
        $vault = $this->vault;
254 
        $user = $datagenerator->create_user();
255 
        self::setUser($user);
256 
        $course = $datagenerator->create_course();
257 
        $forum = $datagenerator->create_module('forum', ['course' => $course->id]);
258 
        $this->getDataGenerator()->enrol_user($user->id, $course->id, null, 'manual');
259 
 
260 
        $this->assertEquals([], $vault->get_from_forum_id($forum->id, true, true,
261 
            null, 0, 0, $user));
262 
 
263 
        $now = time();
264 
        [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 10, 'timemodified' => 1]);
265 
        [$discussion2, $post2] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 9, 'timemodified' => 2]);
266 
        [$hiddendiscussion, $post3] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now + 10, 'timemodified' => 3]);
267 
        [$groupdiscussion1, $post4] = $this->helper_post_to_forum(
268 
            $forum,
269 
            $user,
270 
            ['timestart' => $now - 8, 'timemodified' => 4, 'groupid' => 1]
271 
        );
272 
        [$groupdiscussion2, $post5] = $this->helper_post_to_forum(
273 
            $forum,
274 
            $user,
275 
            ['timestart' => $now - 7, 'timemodified' => 5, 'groupid' => 2]
276 
        );
277 
        [$hiddengroupdiscussion, $post6] = $this->helper_post_to_forum(
278 
            $forum,
279 
            $user,
280 
            ['timestart' => $now + 11, 'timemodified' => 6, 'groupid' => 3]
281 
        );
282 
 
283 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
284 
            null, null, 0, 0));
285 
        $this->assertCount(6, $summaries);
286 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[0]->get_discussion()->get_id());
287 
        $this->assertEquals($hiddendiscussion->id, $summaries[1]->get_discussion()->get_id());
288 
        $this->assertEquals($groupdiscussion2->id, $summaries[2]->get_discussion()->get_id());
289 
        $this->assertEquals($groupdiscussion1->id, $summaries[3]->get_discussion()->get_id());
290 
        $this->assertEquals($discussion2->id, $summaries[4]->get_discussion()->get_id());
291 
        $this->assertEquals($discussion1->id, $summaries[5]->get_discussion()->get_id());
292 
 
293 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], false,
294 
            $user->id, null, 0, 0));
295 
        $this->assertCount(6, $summaries);
296 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[0]->get_discussion()->get_id());
297 
        $this->assertEquals($hiddendiscussion->id, $summaries[1]->get_discussion()->get_id());
298 
        $this->assertEquals($groupdiscussion2->id, $summaries[2]->get_discussion()->get_id());
299 
        $this->assertEquals($groupdiscussion1->id, $summaries[3]->get_discussion()->get_id());
300 
        $this->assertEquals($discussion2->id, $summaries[4]->get_discussion()->get_id());
301 
        $this->assertEquals($discussion1->id, $summaries[5]->get_discussion()->get_id());
302 
 
303 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
304 
            null, null, 1, 0));
305 
        $this->assertCount(1, $summaries);
306 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[0]->get_discussion()->get_id());
307 
 
308 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
309 
            null, null, 1, 1));
310 
        $this->assertCount(1, $summaries);
311 
        $this->assertEquals($hiddendiscussion->id, $summaries[0]->get_discussion()->get_id());
312 
 
313 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
314 
            null, null, 1, 2));
315 
        $this->assertCount(1, $summaries);
316 
        $this->assertEquals($groupdiscussion2->id, $summaries[0]->get_discussion()->get_id());
317 
 
318 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], false,
319 
            null, null, 0, 0));
320 
        $this->assertCount(4, $summaries);
321 
        $this->assertEquals($groupdiscussion2->id, $summaries[0]->get_discussion()->get_id());
322 
        $this->assertEquals($groupdiscussion1->id, $summaries[1]->get_discussion()->get_id());
323 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
324 
        $this->assertEquals($discussion1->id, $summaries[3]->get_discussion()->get_id());
325 
 
326 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [], true,
327 
            null, null, 0, 0));
328 
        $this->assertCount(3, $summaries);
329 
        $this->assertEquals($hiddendiscussion->id, $summaries[0]->get_discussion()->get_id());
330 
        $this->assertEquals($discussion2->id, $summaries[1]->get_discussion()->get_id());
331 
        $this->assertEquals($discussion1->id, $summaries[2]->get_discussion()->get_id());
332 
 
333 
        // Add 4 replies to $post1.
334 
        $this->helper_reply_to_post($post1, $user);
335 
        $this->helper_reply_to_post($post1, $user);
336 
        $this->helper_reply_to_post($post1, $user);
337 
        $this->helper_reply_to_post($post1, $user);
338 
        // Add 5 replies to $post2.
339 
        $this->helper_reply_to_post($post2, $user);
340 
        $this->helper_reply_to_post($post2, $user);
341 
        $this->helper_reply_to_post($post2, $user);
342 
        $this->helper_reply_to_post($post2, $user);
343 
        $this->helper_reply_to_post($post2, $user);
344 
        // Add 3 replies to $post3.
345 
        $this->helper_reply_to_post($post3, $user);
346 
        $this->helper_reply_to_post($post3, $user);
347 
        $this->helper_reply_to_post($post3, $user);
348 
        // Add 2 replies to $post4.
349 
        $this->helper_reply_to_post($post4, $user);
350 
        $this->helper_reply_to_post($post4, $user);
351 
        // Add 1 reply to $post5.
352 
        $this->helper_reply_to_post($post5, $user);
353 
 
354 
        // Sort discussions by last post DESC.
355 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
356 
            $user->id, $vault::SORTORDER_LASTPOST_DESC, 0, 0));
357 
        $this->assertCount(6, $summaries);
358 
        $this->assertEquals($groupdiscussion2->id, $summaries[0]->get_discussion()->get_id());
359 
        $this->assertEquals($groupdiscussion1->id, $summaries[1]->get_discussion()->get_id());
360 
        $this->assertEquals($hiddendiscussion->id, $summaries[2]->get_discussion()->get_id());
361 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[3]->get_discussion()->get_id());
362 
        $this->assertEquals($discussion2->id, $summaries[4]->get_discussion()->get_id());
363 
        $this->assertEquals($discussion1->id, $summaries[5]->get_discussion()->get_id());
364 
 
365 
        // Sort discussions by last post ASC.
366 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
367 
            $user->id, $vault::SORTORDER_LASTPOST_ASC, 0, 0));
368 
        $this->assertCount(6, $summaries);
369 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
370 
        $this->assertEquals($discussion2->id, $summaries[1]->get_discussion()->get_id());
371 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[2]->get_discussion()->get_id());
372 
        $this->assertEquals($hiddendiscussion->id, $summaries[3]->get_discussion()->get_id());
373 
        $this->assertEquals($groupdiscussion1->id, $summaries[4]->get_discussion()->get_id());
374 
        $this->assertEquals($groupdiscussion2->id, $summaries[5]->get_discussion()->get_id());
375 
 
376 
        // Sort discussions by replies DESC.
377 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
378 
            $user->id, $vault::SORTORDER_REPLIES_DESC, 0, 0));
379 
        $this->assertCount(6, $summaries);
380 
        $this->assertEquals($discussion2->id, $summaries[0]->get_discussion()->get_id());
381 
        $this->assertEquals($discussion1->id, $summaries[1]->get_discussion()->get_id());
382 
        $this->assertEquals($hiddendiscussion->id, $summaries[2]->get_discussion()->get_id());
383 
        $this->assertEquals($groupdiscussion1->id, $summaries[3]->get_discussion()->get_id());
384 
        $this->assertEquals($groupdiscussion2->id, $summaries[4]->get_discussion()->get_id());
385 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[5]->get_discussion()->get_id());
386 
 
387 
        // Sort discussions by replies ASC.
388 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
389 
            $user->id, $vault::SORTORDER_REPLIES_ASC, 0, 0));
390 
        $this->assertCount(6, $summaries);
391 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[0]->get_discussion()->get_id());
392 
        $this->assertEquals($groupdiscussion2->id, $summaries[1]->get_discussion()->get_id());
393 
        $this->assertEquals($groupdiscussion1->id, $summaries[2]->get_discussion()->get_id());
394 
        $this->assertEquals($hiddendiscussion->id, $summaries[3]->get_discussion()->get_id());
395 
        $this->assertEquals($discussion1->id, $summaries[4]->get_discussion()->get_id());
396 
        $this->assertEquals($discussion2->id, $summaries[5]->get_discussion()->get_id());
397 
 
398 
        // Sort discussions by discussion created DESC.
399 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
400 
            $user->id, $vault::SORTORDER_CREATED_DESC, 0, 0));
401 
        $this->assertCount(6, $summaries);
402 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[0]->get_discussion()->get_id());
403 
        $this->assertEquals($groupdiscussion2->id, $summaries[1]->get_discussion()->get_id());
404 
        $this->assertEquals($groupdiscussion1->id, $summaries[2]->get_discussion()->get_id());
405 
        $this->assertEquals($hiddendiscussion->id, $summaries[3]->get_discussion()->get_id());
406 
        $this->assertEquals($discussion2->id, $summaries[4]->get_discussion()->get_id());
407 
        $this->assertEquals($discussion1->id, $summaries[5]->get_discussion()->get_id());
408 
 
409 
        // Sort discussions by discussion created ASC.
410 
        $summaries = array_values($vault->get_from_forum_id_and_group_id($forum->id, [1, 2, 3], true,
411 
            $user->id, $vault::SORTORDER_CREATED_ASC, 0, 0));
412 
        $this->assertCount(6, $summaries);
413 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
414 
        $this->assertEquals($discussion2->id, $summaries[1]->get_discussion()->get_id());
415 
        $this->assertEquals($hiddendiscussion->id, $summaries[2]->get_discussion()->get_id());
416 
        $this->assertEquals($groupdiscussion1->id, $summaries[3]->get_discussion()->get_id());
417 
        $this->assertEquals($groupdiscussion2->id, $summaries[4]->get_discussion()->get_id());
418 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[5]->get_discussion()->get_id());
419 
 
420 
        // Sort discussions when there is a pinned discussion.
421 
        $this->pin_discussion($discussion1);
422 
        $this->pin_discussion($hiddendiscussion);
423 
 
424 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
425 
            $vault::SORTORDER_LASTPOST_DESC, 0, 0));
426 
        $this->assertCount(6, $summaries);
427 
        $this->assertEquals($hiddendiscussion->id, $summaries[0]->get_discussion()->get_id());
428 
        $this->assertEquals($discussion1->id, $summaries[1]->get_discussion()->get_id());
429 
        $this->assertEquals($groupdiscussion2->id, $summaries[2]->get_discussion()->get_id());
430 
        $this->assertEquals($groupdiscussion1->id, $summaries[3]->get_discussion()->get_id());
431 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[4]->get_discussion()->get_id());
432 
        $this->assertEquals($discussion2->id, $summaries[5]->get_discussion()->get_id());
433 
 
434 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
435 
            $vault::SORTORDER_LASTPOST_ASC, 0, 0));
436 
        $this->assertCount(6, $summaries);
437 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
438 
        $this->assertEquals($hiddendiscussion->id, $summaries[1]->get_discussion()->get_id());
439 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
440 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[3]->get_discussion()->get_id());
441 
        $this->assertEquals($groupdiscussion1->id, $summaries[4]->get_discussion()->get_id());
442 
        $this->assertEquals($groupdiscussion2->id, $summaries[5]->get_discussion()->get_id());
443 
 
444 
        $summaries = array_values($vault->get_from_forum_id($forum->id, true, null,
445 
            $vault::SORTORDER_REPLIES_DESC, 0, 0));
446 
        $this->assertCount(6, $summaries);
447 
        $this->assertEquals($discussion1->id, $summaries[0]->get_discussion()->get_id());
448 
        $this->assertEquals($hiddendiscussion->id, $summaries[1]->get_discussion()->get_id());
449 
        $this->assertEquals($discussion2->id, $summaries[2]->get_discussion()->get_id());
450 
        $this->assertEquals($groupdiscussion1->id, $summaries[3]->get_discussion()->get_id());
451 
        $this->assertEquals($groupdiscussion2->id, $summaries[4]->get_discussion()->get_id());
452 
        $this->assertEquals($hiddengroupdiscussion->id, $summaries[5]->get_discussion()->get_id());
453 
    }
454 
 
455 
    /**
456 
     * Test get_total_discussion_count_from_forum_id.
457 
     */
11 efrain 458 
    public function test_get_total_discussion_count_from_forum_id(): void {
1 efrain 459 
        $this->resetAfterTest();
460 
 
461 
        $datagenerator = $this->getDataGenerator();
462 
        $vault = $this->vault;
463 
        $user = $datagenerator->create_user();
464 
        $course = $datagenerator->create_course();
465 
        $forum = $datagenerator->create_module('forum', ['course' => $course->id]);
466 
 
467 
        $this->assertEquals(0, $vault->get_total_discussion_count_from_forum_id($forum->id, true,
468 
            null));
469 
 
470 
        $now = time();
471 
        [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 10, 'timemodified' => 1]);
472 
        [$discussion2, $post2] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 9, 'timemodified' => 2]);
473 
        [$hiddendiscussion, $post3] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now + 10, 'timemodified' => 3]);
474 
 
475 
        $this->assertEquals(2, $vault->get_total_discussion_count_from_forum_id($forum->id, false,
476 
            null));
477 
        $this->assertEquals(3, $vault->get_total_discussion_count_from_forum_id($forum->id, true,
478 
            null));
479 
        $this->assertEquals(3, $vault->get_total_discussion_count_from_forum_id($forum->id, false,
480 
            $user->id));
481 
    }
482 
 
483 
    /**
484 
     * Test get_total_discussion_count_from_forum_id_and_group_id.
485 
     */
11 efrain 486 
    public function test_get_total_discussion_count_from_forum_id_and_group_id(): void {
1 efrain 487 
        $this->resetAfterTest();
488 
 
489 
        $datagenerator = $this->getDataGenerator();
490 
        $vault = $this->vault;
491 
        $user = $datagenerator->create_user();
492 
        self::setUser($user);
493 
        $course = $datagenerator->create_course();
494 
        $forum = $datagenerator->create_module('forum', ['course' => $course->id]);
495 
 
496 
        $this->assertEquals([], $vault->get_from_forum_id($forum->id, true, null,
497 
            null, 0, 0));
498 
 
499 
        $now = time();
500 
        [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 10, 'timemodified' => 1]);
501 
        [$discussion2, $post2] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now - 9, 'timemodified' => 2]);
502 
        [$hiddendiscussion, $post3] = $this->helper_post_to_forum($forum, $user, ['timestart' => $now + 10, 'timemodified' => 3]);
503 
        [$groupdiscussion1, $post4] = $this->helper_post_to_forum(
504 
            $forum,
505 
            $user,
506 
            ['timestart' => $now - 8, 'timemodified' => 4, 'groupid' => 1]
507 
        );
508 
        [$groupdiscussion2, $post5] = $this->helper_post_to_forum(
509 
            $forum,
510 
            $user,
511 
            ['timestart' => $now - 7, 'timemodified' => 5, 'groupid' => 2]
512 
        );
513 
        [$hiddengroupdiscussion, $post6] = $this->helper_post_to_forum(
514 
            $forum,
515 
            $user,
516 
            ['timestart' => $now + 11, 'timemodified' => 6, 'groupid' => 3]
517 
        );
518 
 
519 
        $this->assertEquals(6, $vault->get_total_discussion_count_from_forum_id_and_group_id($forum->id, [1, 2, 3],
520 
            true, null));
521 
        $this->assertEquals(6, $vault->get_total_discussion_count_from_forum_id_and_group_id(
522 
            $forum->id,
523 
            [1, 2, 3],
524 
            false,
525 
            $user->id
526 
        ));
527 
        $this->assertEquals(4, $vault->get_total_discussion_count_from_forum_id_and_group_id($forum->id, [1, 2, 3],
528 
            false, null));
529 
        $this->assertEquals(3, $vault->get_total_discussion_count_from_forum_id_and_group_id($forum->id, [],
530 
            true, null));
531 
    }
532 
 
533 
    /**
534 
     * Pin a duscussion.
535 
     *
536 
     * @param \stdClass $discussion
537 
     */
538 
    private function pin_discussion(\stdClass $discussion) {
539 
        global $DB;
540 
 
541 
        $DB->update_record('forum_discussions',
542 
            (object) array('id' => $discussion->id, 'pinned' => FORUM_DISCUSSION_PINNED));
543 
    }
544 
 
545 
    /**
546 
     * Star a duscussion.
547 
     *
548 
     * @param \stdClass $discussion
549 
     * @param bool     $targetstate The new starred state of the discussion (0 => unstar, 1 => star)
550 
     */
551 
    private function star_discussion(\stdClass $discussion, bool $targetstate) {
552 
        mod_forum_external::toggle_favourite_state($discussion->id, $targetstate);
553 
    }
554 
}