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- Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
- Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
- PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
/mod/forum/tests/ -> vaults_post_test.php (source)
Differences Between: [Versions 310 and 402] [Versions 39 and 402]
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_tests_generator_trait; 20 21 defined('MOODLE_INTERNAL') || die(); 22 23 require_once (__DIR__ . '/generator_trait.php'); 24 25 /** 26 * The post vault tests. 27 * 28 * @package mod_forum 29 * @copyright 2019 Ryan Wyllie <ryan@moodle.com> 30 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 31 * @coversDefaultClass \mod_forum\local\vaults\post 32 */ 33 class vaults_post_test extends \advanced_testcase { 34 // Make use of the test generator trait. 35 use mod_forum_tests_generator_trait; 36 37 /** @var \mod_forum\local\vaults\post */ 38 private $vault; 39 40 /** 41 * Set up function for tests. 42 */ 43 public function setUp(): void { 44 $vaultfactory = \mod_forum\local\container::get_vault_factory(); 45 $this->vault = $vaultfactory->get_post_vault(); 46 } 47 48 /** 49 * Teardown for all tests. 50 */ 51 public function tearDown(): void { 52 unset($this->vault); 53 } 54 55 /** 56 * Test get_from_id. 57 */ 58 public function test_get_from_id() { 59 $this->resetAfterTest(); 60 61 $datagenerator = $this->getDataGenerator(); 62 $user = $datagenerator->create_user(); 63 $course = $datagenerator->create_course(); 64 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 65 [$discussion, $post] = $this->helper_post_to_forum($forum, $user); 66 67 $postentity = $this->vault->get_from_id($post->id); 68 69 $this->assertEquals($post->id, $postentity->get_id()); 70 } 71 72 /** 73 * Test get_from_discussion_id. 74 * 75 * @covers ::get_from_discussion_id 76 */ 77 public function test_get_from_discussion_id() { 78 $this->resetAfterTest(); 79 80 $datagenerator = $this->getDataGenerator(); 81 $user = $datagenerator->create_user(); 82 $course = $datagenerator->create_course(); 83 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 84 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 85 $post2 = $this->helper_reply_to_post($post1, $user); 86 $post3 = $this->helper_reply_to_post($post1, $user); 87 [$discussion2, $post4] = $this->helper_post_to_forum($forum, $user); 88 89 $entities = array_values($this->vault->get_from_discussion_id($user, $discussion1->id, false)); 90 91 $this->assertCount(3, $entities); 92 $this->assertEquals($post1->id, $entities[0]->get_id()); 93 $this->assertEquals($post2->id, $entities[1]->get_id()); 94 $this->assertEquals($post3->id, $entities[2]->get_id()); 95 96 $entities = array_values($this->vault->get_from_discussion_id($user, $discussion1->id + 1000, false)); 97 $this->assertCount(0, $entities); 98 } 99 100 /** 101 * Ensure that selecting posts in a discussion only returns posts that the user can see, when considering private 102 * replies. 103 * 104 * @covers ::get_from_discussion_id 105 */ 106 public function test_get_from_discussion_id_private_replies() { 107 $this->resetAfterTest(); 108 109 $course = $this->getDataGenerator()->create_course(); 110 $forum = $this->getDataGenerator()->create_module('forum', [ 111 'course' => $course->id, 112 ]); 113 114 [$student, $otherstudent] = $this->helper_create_users($course, 2, 'student'); 115 [$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher'); 116 [$discussion, $post] = $this->helper_post_to_forum($forum, $teacher); 117 $reply = $this->helper_post_to_discussion($forum, $discussion, $teacher, [ 118 'privatereplyto' => $student->id, 119 ]); 120 121 // The user is the author. 122 $entities = array_values($this->vault->get_from_discussion_id($teacher, $discussion->id, true)); 123 $this->assertCount(2, $entities); 124 $this->assertEquals($post->id, $entities[0]->get_id()); 125 $this->assertEquals($reply->id, $entities[1]->get_id()); 126 127 // The user is the intended recipient. 128 $entities = array_values($this->vault->get_from_discussion_id($student, $discussion->id, false)); 129 $this->assertCount(2, $entities); 130 $this->assertEquals($post->id, $entities[0]->get_id()); 131 $this->assertEquals($reply->id, $entities[1]->get_id()); 132 133 // The user is another teacher.. 134 $entities = array_values($this->vault->get_from_discussion_id($otherteacher, $discussion->id, true)); 135 $this->assertCount(2, $entities); 136 $this->assertEquals($post->id, $entities[0]->get_id()); 137 $this->assertEquals($reply->id, $entities[1]->get_id()); 138 139 // The user is a different student. 140 $entities = array_values($this->vault->get_from_discussion_id($otherstudent, $discussion->id, false)); 141 $this->assertCount(1, $entities); 142 $this->assertEquals($post->id, $entities[0]->get_id()); 143 } 144 145 /** 146 * Test get_from_discussion_ids when no discussion ids were provided. 147 * 148 * @covers ::get_from_discussion_ids 149 */ 150 public function test_get_from_discussion_ids_empty() { 151 $this->resetAfterTest(); 152 153 $datagenerator = $this->getDataGenerator(); 154 $user = $datagenerator->create_user(); 155 $course = $datagenerator->create_course(); 156 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 157 158 $this->assertEquals([], $this->vault->get_from_discussion_ids($user, [], false)); 159 } 160 161 /** 162 * Test get_from_discussion_ids. 163 * 164 * @covers ::get_from_discussion_ids 165 */ 166 public function test_get_from_discussion_ids() { 167 $this->resetAfterTest(); 168 169 $datagenerator = $this->getDataGenerator(); 170 $user = $datagenerator->create_user(); 171 $course = $datagenerator->create_course(); 172 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 173 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 174 $post2 = $this->helper_reply_to_post($post1, $user); 175 $post3 = $this->helper_reply_to_post($post1, $user); 176 [$discussion2, $post4] = $this->helper_post_to_forum($forum, $user); 177 178 $entities = $this->vault->get_from_discussion_ids($user, [$discussion1->id], false); 179 $this->assertCount(3, $entities); 180 $this->assertArrayHasKey($post1->id, $entities); // Order is not guaranteed, so just verify element existence. 181 $this->assertArrayHasKey($post2->id, $entities); 182 $this->assertArrayHasKey($post3->id, $entities); 183 184 $entities = $this->vault->get_from_discussion_ids($user, [$discussion1->id, $discussion2->id], false); 185 $this->assertCount(4, $entities); 186 $this->assertArrayHasKey($post1->id, $entities); // Order is not guaranteed, so just verify element existence. 187 $this->assertArrayHasKey($post2->id, $entities); 188 $this->assertArrayHasKey($post3->id, $entities); 189 $this->assertArrayHasKey($post4->id, $entities); 190 191 // Test ordering by id descending. 192 $entities = $this->vault->get_from_discussion_ids($user, [$discussion1->id, $discussion2->id], false, 'id DESC'); 193 $this->assertEquals($post4->id, array_values($entities)[0]->get_id()); 194 $this->assertEquals($post3->id, array_values($entities)[1]->get_id()); 195 $this->assertEquals($post2->id, array_values($entities)[2]->get_id()); 196 $this->assertEquals($post1->id, array_values($entities)[3]->get_id()); 197 198 // Test ordering by id ascending. 199 $entities = $this->vault->get_from_discussion_ids($user, [$discussion1->id, $discussion2->id], false, 'id ASC'); 200 $this->assertEquals($post1->id, array_values($entities)[0]->get_id()); 201 $this->assertEquals($post2->id, array_values($entities)[1]->get_id()); 202 $this->assertEquals($post3->id, array_values($entities)[2]->get_id()); 203 $this->assertEquals($post4->id, array_values($entities)[3]->get_id()); 204 } 205 206 /** 207 * Ensure that selecting posts in a discussion only returns posts that the user can see, when considering private 208 * replies. 209 * 210 * @covers ::get_from_discussion_ids 211 */ 212 public function test_get_from_discussion_ids_private_replies() { 213 $this->resetAfterTest(); 214 215 $course = $this->getDataGenerator()->create_course(); 216 $forum = $this->getDataGenerator()->create_module('forum', [ 217 'course' => $course->id, 218 ]); 219 220 [$student, $otherstudent] = $this->helper_create_users($course, 2, 'student'); 221 [$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher'); 222 223 // Create the posts structure below. 224 // Forum: 225 // -> Post (student 1) 226 // ---> Post private reply (teacher 1) 227 // -> Otherpost (teacher 1) 228 // ---> Otherpost private reply (teacher 2) 229 // ---> Otherpost reply (student 1) 230 // ----> Otherpost reply private reply (teacher 1). 231 [$discussion, $post] = $this->helper_post_to_forum($forum, $student); 232 $postprivatereply = $this->helper_reply_to_post($post, $teacher, [ 233 'privatereplyto' => $student->id 234 ]); 235 [$otherdiscussion, $otherpost] = $this->helper_post_to_forum($forum, $teacher); 236 $otherpostprivatereply = $this->helper_reply_to_post($otherpost, $otherteacher, [ 237 'privatereplyto' => $teacher->id, 238 ]); 239 $otherpostreply = $this->helper_reply_to_post($otherpost, $student); 240 $otherpostreplyprivatereply = $this->helper_reply_to_post($otherpostreply, $teacher, [ 241 'privatereplyto' => $student->id 242 ]); 243 244 // Teacher 1. Request all posts from the vault, telling the vault that the teacher CAN see private replies made by anyone. 245 $entities = $this->vault->get_from_discussion_ids($teacher, [$discussion->id, $otherdiscussion->id], true); 246 $this->assertCount(6, $entities); 247 $this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence. 248 $this->assertArrayHasKey($postprivatereply->id, $entities); 249 $this->assertArrayHasKey($otherpost->id, $entities); 250 $this->assertArrayHasKey($otherpostprivatereply->id, $entities); 251 $this->assertArrayHasKey($otherpostreply->id, $entities); 252 $this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities); 253 254 // Student 1. Request all posts from the vault, telling the vault that the student CAN'T see private replies made by anyone. 255 // Teacher2's private reply to otherpost is omitted. 256 $entities = $this->vault->get_from_discussion_ids($student, [$discussion->id, $otherdiscussion->id], false); 257 $this->assertCount(5, $entities); 258 $this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence. 259 $this->assertArrayHasKey($postprivatereply->id, $entities); 260 $this->assertArrayHasKey($otherpost->id, $entities); 261 $this->assertArrayHasKey($otherpostreply->id, $entities); 262 $this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities); 263 264 // Student 1. Request all posts from the vault, telling the vault that student CAN see all private replies made. 265 // The private reply made by teacher 2 to otherpost is now included. 266 $entities = $this->vault->get_from_discussion_ids($student, [$discussion->id, $otherdiscussion->id], true); 267 $this->assertCount(6, $entities); 268 $this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence. 269 $this->assertArrayHasKey($postprivatereply->id, $entities); 270 $this->assertArrayHasKey($otherpost->id, $entities); 271 $this->assertArrayHasKey($otherpostprivatereply->id, $entities); 272 $this->assertArrayHasKey($otherpostreply->id, $entities); 273 $this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities); 274 275 // Teacher 2. Request all posts from the vault, telling the vault that teacher2 CAN see all private replies made. 276 $entities = $this->vault->get_from_discussion_ids($otherteacher, [$discussion->id, $otherdiscussion->id], true); 277 $this->assertCount(6, $entities); 278 $this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence. 279 $this->assertArrayHasKey($postprivatereply->id, $entities); 280 $this->assertArrayHasKey($otherpost->id, $entities); 281 $this->assertArrayHasKey($otherpostprivatereply->id, $entities); 282 $this->assertArrayHasKey($otherpostreply->id, $entities); 283 $this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities); 284 285 // Teacher 2. Request all posts from the vault, telling the vault that teacher2 CANNOT see all private replies made. 286 // The private replies not relating to teacher 2 directly are omitted. 287 $entities = $this->vault->get_from_discussion_ids($otherteacher, [$discussion->id, $otherdiscussion->id], false); 288 $this->assertCount(4, $entities); 289 $this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence. 290 $this->assertArrayHasKey($otherpost->id, $entities); 291 $this->assertArrayHasKey($otherpostprivatereply->id, $entities); 292 $this->assertArrayHasKey($otherpostreply->id, $entities); 293 294 // Student 2. Request all posts from the vault, telling the vault that student2 CAN'T see all private replies made. 295 // All private replies are omitted, as none relate to student2. 296 $entities = $this->vault->get_from_discussion_ids($otherstudent, [$discussion->id, $otherdiscussion->id], false); 297 $this->assertCount(3, $entities); 298 $this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence. 299 $this->assertArrayHasKey($otherpost->id, $entities); 300 $this->assertArrayHasKey($otherpostreply->id, $entities); 301 } 302 303 /** 304 * Test get_replies_to_post. 305 * 306 * @covers ::get_replies_to_post 307 */ 308 public function test_get_replies_to_post() { 309 $this->resetAfterTest(); 310 311 $datagenerator = $this->getDataGenerator(); 312 $forumgenerator = $datagenerator->get_plugin_generator('mod_forum'); 313 $user = $datagenerator->create_user(); 314 $course = $datagenerator->create_course(); 315 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 316 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 317 // Create a post with the same created time as the parent post to ensure 318 // we've covered every possible scenario. 319 $post2 = $forumgenerator->create_post((object) [ 320 'discussion' => $post1->discussion, 321 'parent' => $post1->id, 322 'userid' => $user->id, 323 'mailnow' => 1, 324 'subject' => 'Some subject', 325 'created' => $post1->created 326 ]); 327 $post3 = $this->helper_reply_to_post($post1, $user); 328 $post4 = $this->helper_reply_to_post($post2, $user); 329 [$discussion2, $post5] = $this->helper_post_to_forum($forum, $user); 330 331 $entityfactory = \mod_forum\local\container::get_entity_factory(); 332 $post1 = $entityfactory->get_post_from_stdClass($post1); 333 $post2 = $entityfactory->get_post_from_stdClass($post2); 334 $post3 = $entityfactory->get_post_from_stdClass($post3); 335 $post4 = $entityfactory->get_post_from_stdClass($post4); 336 337 $entities = $this->vault->get_replies_to_post($user, $post1, false); 338 $this->assertCount(3, $entities); 339 $this->assertEquals($post2->get_id(), $entities[0]->get_id()); 340 $this->assertEquals($post3->get_id(), $entities[1]->get_id()); 341 $this->assertEquals($post4->get_id(), $entities[2]->get_id()); 342 343 $entities = $this->vault->get_replies_to_post($user, $post2, false); 344 $this->assertCount(1, $entities); 345 $this->assertEquals($post4->get_id(), $entities[0]->get_id()); 346 347 $entities = $this->vault->get_replies_to_post($user, $post3, false); 348 $this->assertCount(0, $entities); 349 } 350 351 /** 352 * Test get_replies_to_post with private replies. 353 * 354 * @covers ::get_replies_to_post 355 */ 356 public function test_get_replies_to_post_private_replies() { 357 $this->resetAfterTest(); 358 359 $course = $this->getDataGenerator()->create_course(); 360 $forum = $this->getDataGenerator()->create_module('forum', [ 361 'course' => $course->id, 362 ]); 363 364 // Generate a structure: 365 // Initial post p [student] 366 // -> Reply pa [otherstudent] 367 // ---> Reply paa [student] 368 // ---> Private Reply pab [teacher] 369 // -> Private Reply pb [teacher] 370 // -> Reply pc [otherstudent] 371 // ---> Reply pca [student] 372 // -----> Reply pcaa [otherstudent] 373 // -------> Private Reply pcaaa [teacher]. 374 375 [$student, $otherstudent] = $this->helper_create_users($course, 2, 'student'); 376 [$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher'); 377 378 [$discussion, $p] = $this->helper_post_to_forum($forum, $student); 379 380 $pa = $this->helper_reply_to_post($p, $otherstudent); 381 $paa = $this->helper_reply_to_post($pa, $student); 382 $pab = $this->helper_reply_to_post($pa, $teacher, ['privatereplyto' => $otherstudent->id]); 383 384 $pb = $this->helper_reply_to_post($p, $teacher, ['privatereplyto' => $student->id]); 385 386 $pc = $this->helper_reply_to_post($p, $otherteacher); 387 $pca = $this->helper_reply_to_post($pc, $student); 388 $pcaa = $this->helper_reply_to_post($pca, $otherstudent); 389 $pcaaa = $this->helper_reply_to_post($pcaa, $teacher, ['privatereplyto' => $otherstudent->id]); 390 391 $entityfactory = \mod_forum\local\container::get_entity_factory(); 392 $ep = $entityfactory->get_post_from_stdClass($p); 393 $epa = $entityfactory->get_post_from_stdClass($pa); 394 $epaa = $entityfactory->get_post_from_stdClass($paa); 395 $epab = $entityfactory->get_post_from_stdClass($pab); 396 $epb = $entityfactory->get_post_from_stdClass($pb); 397 $epc = $entityfactory->get_post_from_stdClass($pc); 398 $epca = $entityfactory->get_post_from_stdClass($pca); 399 $epcaa = $entityfactory->get_post_from_stdClass($pcaa); 400 $epcaaa = $entityfactory->get_post_from_stdClass($pcaaa); 401 402 // As `student`, you should see all public posts, plus all private replies intended for you. 403 $entities = $this->vault->get_replies_to_post($student, $ep, false); 404 $this->assertCount(6, $entities); 405 $this->assertEquals($epa->get_id(), $entities[0]->get_id()); 406 $this->assertEquals($epaa->get_id(), $entities[1]->get_id()); 407 $this->assertEquals($epb->get_id(), $entities[2]->get_id()); 408 $this->assertEquals($epc->get_id(), $entities[3]->get_id()); 409 $this->assertEquals($epca->get_id(), $entities[4]->get_id()); 410 $this->assertEquals($epcaa->get_id(), $entities[5]->get_id()); 411 412 $entities = $this->vault->get_replies_to_post($student, $epa, false); 413 $this->assertCount(1, $entities); 414 $this->assertEquals($epaa->get_id(), $entities[0]->get_id()); 415 416 $this->assertEmpty($this->vault->get_replies_to_post($student, $epaa, false)); 417 $this->assertEmpty($this->vault->get_replies_to_post($student, $epab, false)); 418 $this->assertEmpty($this->vault->get_replies_to_post($student, $epb, false)); 419 $this->assertEmpty($this->vault->get_replies_to_post($student, $epcaa, false)); 420 $this->assertEmpty($this->vault->get_replies_to_post($student, $epcaaa, false)); 421 422 $entities = $this->vault->get_replies_to_post($student, $epc, false); 423 $this->assertCount(2, $entities); 424 $this->assertEquals($epca->get_id(), $entities[0]->get_id()); 425 $this->assertEquals($epcaa->get_id(), $entities[1]->get_id()); 426 427 // As `otherstudent`, you should see all public posts, plus all private replies intended for you. 428 $entities = $this->vault->get_replies_to_post($otherstudent, $ep, false); 429 $this->assertCount(7, $entities); 430 $this->assertEquals($epa->get_id(), $entities[0]->get_id()); 431 $this->assertEquals($epaa->get_id(), $entities[1]->get_id()); 432 $this->assertEquals($epab->get_id(), $entities[2]->get_id()); 433 $this->assertEquals($epc->get_id(), $entities[3]->get_id()); 434 $this->assertEquals($epca->get_id(), $entities[4]->get_id()); 435 $this->assertEquals($epcaa->get_id(), $entities[5]->get_id()); 436 $this->assertEquals($epcaaa->get_id(), $entities[6]->get_id()); 437 438 $entities = $this->vault->get_replies_to_post($otherstudent, $epa, false); 439 $this->assertCount(2, $entities); 440 $this->assertEquals($epaa->get_id(), $entities[0]->get_id()); 441 $this->assertEquals($epab->get_id(), $entities[1]->get_id()); 442 443 $this->assertEmpty($this->vault->get_replies_to_post($otherstudent, $epaa, false)); 444 $this->assertEmpty($this->vault->get_replies_to_post($otherstudent, $epab, false)); 445 $this->assertEmpty($this->vault->get_replies_to_post($otherstudent, $epb, false)); 446 $this->assertEmpty($this->vault->get_replies_to_post($otherstudent, $epcaaa, false)); 447 448 $entities = $this->vault->get_replies_to_post($otherstudent, $epc, false); 449 $this->assertCount(3, $entities); 450 $this->assertEquals($epca->get_id(), $entities[0]->get_id()); 451 $this->assertEquals($epcaa->get_id(), $entities[1]->get_id()); 452 $this->assertEquals($epcaaa->get_id(), $entities[2]->get_id()); 453 454 // The teacher who authored the private replies can see all. 455 $entities = $this->vault->get_replies_to_post($teacher, $ep, true); 456 $this->assertCount(8, $entities); 457 $this->assertEquals($epa->get_id(), $entities[0]->get_id()); 458 $this->assertEquals($epaa->get_id(), $entities[1]->get_id()); 459 $this->assertEquals($epab->get_id(), $entities[2]->get_id()); 460 $this->assertEquals($epb->get_id(), $entities[3]->get_id()); 461 $this->assertEquals($epc->get_id(), $entities[4]->get_id()); 462 $this->assertEquals($epca->get_id(), $entities[5]->get_id()); 463 $this->assertEquals($epcaa->get_id(), $entities[6]->get_id()); 464 $this->assertEquals($epcaaa->get_id(), $entities[7]->get_id()); 465 466 $entities = $this->vault->get_replies_to_post($teacher, $epa, true); 467 $this->assertCount(2, $entities); 468 $this->assertEquals($epaa->get_id(), $entities[0]->get_id()); 469 $this->assertEquals($epab->get_id(), $entities[1]->get_id()); 470 471 $this->assertEmpty($this->vault->get_replies_to_post($teacher, $epaa, true)); 472 $this->assertEmpty($this->vault->get_replies_to_post($teacher, $epab, true)); 473 $this->assertEmpty($this->vault->get_replies_to_post($teacher, $epb, true)); 474 $this->assertEmpty($this->vault->get_replies_to_post($teacher, $epcaaa, true)); 475 476 $entities = $this->vault->get_replies_to_post($teacher, $epc, true); 477 $this->assertCount(3, $entities); 478 $this->assertEquals($epca->get_id(), $entities[0]->get_id()); 479 $this->assertEquals($epcaa->get_id(), $entities[1]->get_id()); 480 $this->assertEquals($epcaaa->get_id(), $entities[2]->get_id()); 481 482 // Any other teacher can also see all. 483 $entities = $this->vault->get_replies_to_post($otherteacher, $ep, true); 484 $this->assertCount(8, $entities); 485 $this->assertEquals($epa->get_id(), $entities[0]->get_id()); 486 $this->assertEquals($epaa->get_id(), $entities[1]->get_id()); 487 $this->assertEquals($epab->get_id(), $entities[2]->get_id()); 488 $this->assertEquals($epb->get_id(), $entities[3]->get_id()); 489 $this->assertEquals($epc->get_id(), $entities[4]->get_id()); 490 $this->assertEquals($epca->get_id(), $entities[5]->get_id()); 491 $this->assertEquals($epcaa->get_id(), $entities[6]->get_id()); 492 $this->assertEquals($epcaaa->get_id(), $entities[7]->get_id()); 493 494 $entities = $this->vault->get_replies_to_post($otherteacher, $epa, true); 495 $this->assertCount(2, $entities); 496 $this->assertEquals($epaa->get_id(), $entities[0]->get_id()); 497 $this->assertEquals($epab->get_id(), $entities[1]->get_id()); 498 499 $this->assertEmpty($this->vault->get_replies_to_post($otherteacher, $epaa, true)); 500 $this->assertEmpty($this->vault->get_replies_to_post($otherteacher, $epab, true)); 501 $this->assertEmpty($this->vault->get_replies_to_post($otherteacher, $epb, true)); 502 $this->assertEmpty($this->vault->get_replies_to_post($otherteacher, $epcaaa, true)); 503 504 $entities = $this->vault->get_replies_to_post($otherteacher, $epc, true); 505 $this->assertCount(3, $entities); 506 $this->assertEquals($epca->get_id(), $entities[0]->get_id()); 507 $this->assertEquals($epcaa->get_id(), $entities[1]->get_id()); 508 $this->assertEquals($epcaaa->get_id(), $entities[2]->get_id()); 509 } 510 511 /** 512 * Test get_reply_count_for_discussion_ids when no discussion ids were provided. 513 * 514 * @covers ::get_reply_count_for_discussion_ids 515 */ 516 public function test_get_reply_count_for_discussion_ids_empty() { 517 $this->resetAfterTest(); 518 519 $datagenerator = $this->getDataGenerator(); 520 $user = $datagenerator->create_user(); 521 $course = $datagenerator->create_course(); 522 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 523 524 $this->assertCount(0, $this->vault->get_reply_count_for_discussion_ids($user, [], false)); 525 } 526 527 /** 528 * Test get_reply_count_for_discussion_ids. 529 * 530 * @covers ::get_reply_count_for_discussion_ids 531 */ 532 public function test_get_reply_count_for_discussion_ids() { 533 $this->resetAfterTest(); 534 535 $datagenerator = $this->getDataGenerator(); 536 $user = $datagenerator->create_user(); 537 $course = $datagenerator->create_course(); 538 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 539 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 540 $post2 = $this->helper_reply_to_post($post1, $user); 541 $post3 = $this->helper_reply_to_post($post1, $user); 542 $post4 = $this->helper_reply_to_post($post2, $user); 543 [$discussion2, $post5] = $this->helper_post_to_forum($forum, $user); 544 $post6 = $this->helper_reply_to_post($post5, $user); 545 [$discussion3, $post7] = $this->helper_post_to_forum($forum, $user); 546 547 $counts = $this->vault->get_reply_count_for_discussion_ids($user, [$discussion1->id], false); 548 $this->assertCount(1, $counts); 549 $this->assertEquals(3, $counts[$discussion1->id]); 550 551 $counts = $this->vault->get_reply_count_for_discussion_ids($user, [$discussion1->id, $discussion2->id], false); 552 $this->assertCount(2, $counts); 553 $this->assertEquals(3, $counts[$discussion1->id]); 554 $this->assertEquals(1, $counts[$discussion2->id]); 555 556 $counts = $this->vault->get_reply_count_for_discussion_ids($user, [ 557 $discussion1->id, 558 $discussion2->id, 559 $discussion3->id 560 ], false); 561 $this->assertCount(2, $counts); 562 $this->assertEquals(3, $counts[$discussion1->id]); 563 $this->assertEquals(1, $counts[$discussion2->id]); 564 565 $counts = $this->vault->get_reply_count_for_discussion_ids($user, [ 566 $discussion1->id, 567 $discussion2->id, 568 $discussion3->id, 569 $discussion3->id + 1000 570 ], false); 571 $this->assertCount(2, $counts); 572 $this->assertEquals(3, $counts[$discussion1->id]); 573 $this->assertEquals(1, $counts[$discussion2->id]); 574 } 575 576 /** 577 * Test get_reply_count_for_discussion_ids. 578 * 579 * @covers ::get_reply_count_for_discussion_ids 580 */ 581 public function test_get_reply_count_for_discussion_ids_private_replies() { 582 $this->resetAfterTest(); 583 584 $course = $this->getDataGenerator()->create_course(); 585 $forum = $this->getDataGenerator()->create_module('forum', [ 586 'course' => $course->id, 587 ]); 588 589 // Generate a structure: 590 // Initial post p [student] 591 // -> Reply pa [otherstudent] 592 // ---> Reply paa [student] 593 // ---> Private Reply pab [teacher] 594 // -> Private Reply pb [teacher] 595 // -> Reply pc [otherstudent] 596 // ---> Reply pca [student] 597 // -----> Reply pcaa [otherstudent] 598 // -------> Private Reply pcaaa [teacher]. 599 600 [$student, $otherstudent] = $this->helper_create_users($course, 2, 'student'); 601 [$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher'); 602 603 [$discussion, $p] = $this->helper_post_to_forum($forum, $student); 604 605 $pa = $this->helper_reply_to_post($p, $otherstudent); 606 $paa = $this->helper_reply_to_post($pa, $student); 607 $pab = $this->helper_reply_to_post($pa, $teacher, ['privatereplyto' => $otherstudent->id]); 608 609 $pb = $this->helper_reply_to_post($p, $teacher, ['privatereplyto' => $student->id]); 610 611 $pc = $this->helper_reply_to_post($p, $otherteacher); 612 $pca = $this->helper_reply_to_post($pc, $student); 613 $pcaa = $this->helper_reply_to_post($pca, $otherstudent); 614 $pcaaa = $this->helper_reply_to_post($pcaa, $teacher, ['privatereplyto' => $otherstudent->id]); 615 616 $this->assertEquals([$discussion->id => 6], 617 $this->vault->get_reply_count_for_discussion_ids($student, [$discussion->id], false)); 618 $this->assertEquals([$discussion->id => 7], 619 $this->vault->get_reply_count_for_discussion_ids($otherstudent, [$discussion->id], false)); 620 $this->assertEquals([$discussion->id => 8], 621 $this->vault->get_reply_count_for_discussion_ids($teacher, [$discussion->id], true)); 622 $this->assertEquals([$discussion->id => 8], 623 $this->vault->get_reply_count_for_discussion_ids($otherteacher, [$discussion->id], true)); 624 } 625 626 /** 627 * Test get_reply_count_for_discussion_id. 628 * 629 * @covers ::get_reply_count_for_post_id_in_discussion_id 630 */ 631 public function test_get_reply_count_for_post_id_in_discussion_id() { 632 $this->resetAfterTest(); 633 634 $datagenerator = $this->getDataGenerator(); 635 $user = $datagenerator->create_user(); 636 $course = $datagenerator->create_course(); 637 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 638 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 639 $post2 = $this->helper_reply_to_post($post1, $user); 640 $post3 = $this->helper_reply_to_post($post1, $user); 641 $post4 = $this->helper_reply_to_post($post2, $user); 642 [$discussion2, $post5] = $this->helper_post_to_forum($forum, $user); 643 $post6 = $this->helper_reply_to_post($post5, $user); 644 [$discussion3, $post7] = $this->helper_post_to_forum($forum, $user); 645 646 $this->assertEquals(3, 647 $this->vault->get_reply_count_for_post_id_in_discussion_id($user, $post1->id, $discussion1->id, false)); 648 $this->assertEquals(1, 649 $this->vault->get_reply_count_for_post_id_in_discussion_id($user, $post5->id, $discussion2->id, false)); 650 $this->assertEquals(0, 651 $this->vault->get_reply_count_for_post_id_in_discussion_id($user, $post7->id, $discussion3->id, false)); 652 $this->assertEquals(0, 653 $this->vault->get_reply_count_for_post_id_in_discussion_id($user, $post7->id + 1000, $discussion3->id, false)); 654 } 655 656 /** 657 * Test get_reply_count_for_post_id_in_discussion_id. 658 * 659 * @covers ::get_reply_count_for_post_id_in_discussion_id 660 */ 661 public function test_get_reply_count_for_post_id_in_discussion_id_private_replies() { 662 $this->resetAfterTest(); 663 664 $course = $this->getDataGenerator()->create_course(); 665 $forum = $this->getDataGenerator()->create_module('forum', [ 666 'course' => $course->id, 667 ]); 668 669 // Generate a structure: 670 // Initial post p [student] 671 // -> Reply pa [otherstudent] 672 // ---> Reply paa [student] 673 // ---> Private Reply pab [teacher] 674 // -> Private Reply pb [teacher] 675 // -> Reply pc [otherstudent] 676 // ---> Reply pca [student] 677 // -----> Reply pcaa [otherstudent] 678 // -------> Private Reply pcaaa [teacher]. 679 680 [$student, $otherstudent] = $this->helper_create_users($course, 2, 'student'); 681 [$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher'); 682 683 [$discussion, $p] = $this->helper_post_to_forum($forum, $student); 684 685 $pa = $this->helper_reply_to_post($p, $otherstudent); 686 $paa = $this->helper_reply_to_post($pa, $student); 687 $pab = $this->helper_reply_to_post($pa, $teacher, ['privatereplyto' => $otherstudent->id]); 688 689 $pb = $this->helper_reply_to_post($p, $teacher, ['privatereplyto' => $student->id]); 690 691 $pc = $this->helper_reply_to_post($p, $otherteacher); 692 $pca = $this->helper_reply_to_post($pc, $student); 693 $pcaa = $this->helper_reply_to_post($pca, $otherstudent); 694 $pcaaa = $this->helper_reply_to_post($pcaa, $teacher, ['privatereplyto' => $otherstudent->id]); 695 696 $this->assertEquals(6, 697 $this->vault->get_reply_count_for_post_id_in_discussion_id($student, $p->id, $discussion->id, false)); 698 $this->assertEquals(7, 699 $this->vault->get_reply_count_for_post_id_in_discussion_id($otherstudent, $p->id, $discussion->id, false)); 700 $this->assertEquals(8, 701 $this->vault->get_reply_count_for_post_id_in_discussion_id($teacher, $p->id, $discussion->id, true)); 702 $this->assertEquals(8, 703 $this->vault->get_reply_count_for_post_id_in_discussion_id($otherteacher, $p->id, $discussion->id, true)); 704 } 705 706 /** 707 * Test get_unread_count_for_discussion_ids. 708 * 709 * @covers ::get_unread_count_for_discussion_ids 710 */ 711 public function test_get_unread_count_for_discussion_ids() { 712 global $CFG; 713 $this->resetAfterTest(); 714 715 $datagenerator = $this->getDataGenerator(); 716 $user = $datagenerator->create_user(); 717 $otheruser = $datagenerator->create_user(); 718 $course = $datagenerator->create_course(); 719 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 720 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 721 $post2 = $this->helper_reply_to_post($post1, $user); 722 $post3 = $this->helper_reply_to_post($post1, $user); 723 $post4 = $this->helper_reply_to_post($post2, $user); 724 [$discussion2, $post5] = $this->helper_post_to_forum($forum, $user); 725 $post6 = $this->helper_reply_to_post($post5, $user); 726 727 $modgenerator = $this->getDataGenerator()->get_plugin_generator('mod_forum'); 728 $post7 = $modgenerator->create_post((object) [ 729 'discussion' => $post5->discussion, 730 'parent' => $post5->id, 731 'userid' => $user->id, 732 'mailnow' => 1, 733 'subject' => 'old post', 734 // Two days ago which makes it an "old post". 735 'modified' => time() - 172800 736 ]); 737 738 forum_tp_add_read_record($user->id, $post1->id); 739 forum_tp_add_read_record($user->id, $post4->id); 740 $CFG->forum_oldpostdays = 1; 741 742 $counts = $this->vault->get_unread_count_for_discussion_ids($user, [$discussion1->id], false); 743 $this->assertCount(1, $counts); 744 $this->assertEquals(2, $counts[$discussion1->id]); 745 746 $counts = $this->vault->get_unread_count_for_discussion_ids($user, [$discussion1->id, $discussion2->id], false); 747 $this->assertCount(2, $counts); 748 $this->assertEquals(2, $counts[$discussion1->id]); 749 $this->assertEquals(2, $counts[$discussion2->id]); 750 751 $counts = $this->vault->get_unread_count_for_discussion_ids($user, [ 752 $discussion1->id, 753 $discussion2->id, 754 $discussion2->id + 1000 755 ], false); 756 $this->assertCount(2, $counts); 757 $this->assertEquals(2, $counts[$discussion1->id]); 758 $this->assertEquals(2, $counts[$discussion2->id]); 759 760 $counts = $this->vault->get_unread_count_for_discussion_ids($otheruser, [$discussion1->id, $discussion2->id], false); 761 $this->assertCount(2, $counts); 762 $this->assertEquals(4, $counts[$discussion1->id]); 763 $this->assertEquals(2, $counts[$discussion2->id]); 764 } 765 766 /** 767 * Test get_unread_count_for_discussion_ids when no discussion ids were provided. 768 * 769 * @covers ::get_unread_count_for_discussion_ids 770 */ 771 public function test_get_unread_count_for_discussion_ids_empty() { 772 $this->resetAfterTest(); 773 774 $datagenerator = $this->getDataGenerator(); 775 $user = $datagenerator->create_user(); 776 $course = $datagenerator->create_course(); 777 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 778 779 $this->assertEquals([], $this->vault->get_unread_count_for_discussion_ids($user, [], false)); 780 } 781 782 /** 783 * Test get_latest_posts_for_discussion_ids. 784 * 785 * @covers ::get_latest_posts_for_discussion_ids 786 */ 787 public function test_get_latest_posts_for_discussion_ids() { 788 $this->resetAfterTest(); 789 790 $datagenerator = $this->getDataGenerator(); 791 $course = $datagenerator->create_course(); 792 [$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher'); 793 [$user, $user2] = $this->helper_create_users($course, 2, 'student'); 794 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 795 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 796 $post2 = $this->helper_reply_to_post($post1, $user); 797 $post3 = $this->helper_reply_to_post($post1, $user); 798 $post4 = $this->helper_reply_to_post($post2, $user); 799 [$discussion2, $post5] = $this->helper_post_to_forum($forum, $user); 800 $post6 = $this->helper_reply_to_post($post5, $user); 801 [$discussion3, $post7] = $this->helper_post_to_forum($forum, $user); 802 $post8 = $this->helper_post_to_discussion($forum, $discussion3, $teacher, [ 803 'privatereplyto' => $user->id, 804 ]); 805 806 $ids = $this->vault->get_latest_posts_for_discussion_ids($user, [$discussion1->id], false); 807 $this->assertCount(1, $ids); 808 $this->assertEquals($post4->id, $ids[$discussion1->id]->get_id()); 809 810 $ids = $this->vault->get_latest_posts_for_discussion_ids($user, 811 [$discussion1->id, $discussion2->id], false); 812 $this->assertCount(2, $ids); 813 $this->assertEquals($post4->id, $ids[$discussion1->id]->get_id()); 814 $this->assertEquals($post6->id, $ids[$discussion2->id]->get_id()); 815 816 $ids = $this->vault->get_latest_posts_for_discussion_ids($user, 817 [$discussion1->id, $discussion2->id, $discussion3->id], false); 818 $this->assertCount(3, $ids); 819 $this->assertEquals($post4->id, $ids[$discussion1->id]->get_id()); 820 $this->assertEquals($post6->id, $ids[$discussion2->id]->get_id()); 821 $this->assertEquals($post8->id, $ids[$discussion3->id]->get_id()); 822 823 // Checks the user who doesn't have access to the private reply. 824 $ids = $this->vault->get_latest_posts_for_discussion_ids($user2, 825 [$discussion1->id, $discussion2->id, $discussion3->id], false); 826 $this->assertCount(3, $ids); 827 $this->assertEquals($post4->id, $ids[$discussion1->id]->get_id()); 828 $this->assertEquals($post6->id, $ids[$discussion2->id]->get_id()); 829 $this->assertEquals($post7->id, $ids[$discussion3->id]->get_id()); 830 831 // Checks the user with the private reply to. 832 $ids = $this->vault->get_latest_posts_for_discussion_ids($user, [ 833 $discussion1->id, 834 $discussion2->id, 835 $discussion3->id, 836 $discussion3->id + 1000 837 ], false); 838 $this->assertCount(3, $ids); 839 $this->assertEquals($post4->id, $ids[$discussion1->id]->get_id()); 840 $this->assertEquals($post6->id, $ids[$discussion2->id]->get_id()); 841 $this->assertEquals($post8->id, $ids[$discussion3->id]->get_id()); 842 } 843 844 /** 845 * Test get_latest_posts_for_discussion_ids when no discussion ids were provided. 846 * 847 * @covers ::get_latest_posts_for_discussion_ids 848 */ 849 public function test_get_latest_posts_for_discussion_ids_empty() { 850 $this->resetAfterTest(); 851 852 $datagenerator = $this->getDataGenerator(); 853 $user = $datagenerator->create_user(); 854 $course = $datagenerator->create_course(); 855 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 856 857 $this->assertEquals([], $this->vault->get_latest_posts_for_discussion_ids($user, [], false)); 858 } 859 860 /** 861 * Test get_first_post_for_discussion_ids. 862 * 863 * @covers ::get_first_post_for_discussion_ids 864 */ 865 public function test_get_first_post_for_discussion_ids() { 866 $this->resetAfterTest(); 867 868 $datagenerator = $this->getDataGenerator(); 869 $user = $datagenerator->create_user(); 870 $course = $datagenerator->create_course(); 871 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 872 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 873 $post2 = $this->helper_reply_to_post($post1, $user); 874 $post3 = $this->helper_reply_to_post($post1, $user); 875 $post4 = $this->helper_reply_to_post($post2, $user); 876 [$discussion2, $post5] = $this->helper_post_to_forum($forum, $user); 877 $post6 = $this->helper_reply_to_post($post5, $user); 878 [$discussion3, $post7] = $this->helper_post_to_forum($forum, $user); 879 880 $firstposts = $this->vault->get_first_post_for_discussion_ids([$discussion1->id]); 881 $this->assertCount(1, $firstposts); 882 $this->assertEquals($post1->id, reset($firstposts)->get_id()); 883 884 $firstposts = $this->vault->get_first_post_for_discussion_ids([$discussion1->id, $discussion2->id]); 885 $this->assertCount(2, $firstposts); 886 $this->assertEquals($post1->id, $firstposts[$post1->id]->get_id()); 887 $this->assertEquals($post5->id, $firstposts[$post5->id]->get_id()); 888 889 $firstposts = $this->vault->get_first_post_for_discussion_ids([$discussion1->id, $discussion2->id, $discussion3->id]); 890 $this->assertCount(3, $firstposts); 891 $this->assertEquals($post1->id, $firstposts[$post1->id]->get_id()); 892 $this->assertEquals($post5->id, $firstposts[$post5->id]->get_id()); 893 $this->assertEquals($post7->id, $firstposts[$post7->id]->get_id()); 894 895 $firstposts = $this->vault->get_first_post_for_discussion_ids([ 896 $discussion1->id, 897 $discussion2->id, 898 $discussion3->id, 899 $discussion3->id + 1000 900 ]); 901 $this->assertCount(3, $firstposts); 902 $this->assertEquals($post1->id, $firstposts[$post1->id]->get_id()); 903 $this->assertEquals($post5->id, $firstposts[$post5->id]->get_id()); 904 $this->assertEquals($post7->id, $firstposts[$post7->id]->get_id()); 905 } 906 907 /** 908 * Test get_first_post_for_discussion_ids when no discussion ids were provided. 909 * 910 * @covers ::get_first_post_for_discussion_ids 911 */ 912 public function test_get_first_post_for_discussion_ids_empty() { 913 $this->resetAfterTest(); 914 915 $datagenerator = $this->getDataGenerator(); 916 $user = $datagenerator->create_user(); 917 $course = $datagenerator->create_course(); 918 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 919 920 $this->assertEquals([], $this->vault->get_first_post_for_discussion_ids([])); 921 } 922 923 /** 924 * Test get_from_filters. 925 * 926 * @covers ::get_from_filters 927 */ 928 public function test_get_from_filters() { 929 $this->resetAfterTest(); 930 931 $datagenerator = $this->getDataGenerator(); 932 $course = $datagenerator->create_course(); 933 [$user, $user2] = $this->helper_create_users($course, 2, 'student'); 934 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 935 936 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 937 $post2 = $this->helper_reply_to_post($post1, $user); 938 $post3 = $this->helper_reply_to_post($post1, $user); 939 940 [$discussion2, $post4] = $this->helper_post_to_forum($forum, $user); 941 $discussionids = [$discussion1->id, $discussion2->id]; 942 943 $userids = [$user->id]; 944 $entities = array_values($this->vault->get_from_filters($user, 945 ['discussionids' => $discussionids, 'userids' => $userids], 946 true, 947 'id ASC')); 948 949 $this->assertCount(4, $entities); 950 $this->assertEquals($post1->id, $entities[0]->get_id()); 951 $this->assertEquals($post2->id, $entities[1]->get_id()); 952 $this->assertEquals($post3->id, $entities[2]->get_id()); 953 $this->assertEquals($post4->id, $entities[3]->get_id()); 954 955 $entities = $this->vault->get_from_filters($user, ['discussionids' => $discussion1->id, 'userids' => $userids], 956 false); 957 $this->assertCount(3, $entities); 958 $this->assertArrayHasKey($post1->id, $entities); 959 $this->assertArrayHasKey($post2->id, $entities); 960 $this->assertArrayHasKey($post3->id, $entities); 961 962 $discussionids = [$discussion1->id, $discussion2->id]; 963 $userids = [$user->id, $user2->id]; 964 $entities = $this->vault->get_from_filters($user, ['discussionids' => $discussionids, 'userids' => $userids], 965 false); 966 $this->assertCount(4, $entities); 967 $this->assertArrayHasKey($post1->id, $entities); 968 $this->assertArrayHasKey($post2->id, $entities); 969 $this->assertArrayHasKey($post3->id, $entities); 970 $this->assertArrayHasKey($post4->id, $entities); 971 972 // Test ordering by id descending. 973 $entities = $this->vault->get_from_filters($user, ['discussionids' => $discussionids, 'userids' => $user->id], 974 false, 'id DESC'); 975 $this->assertEquals($post4->id, array_values($entities)[0]->get_id()); 976 $this->assertEquals($post3->id, array_values($entities)[1]->get_id()); 977 $this->assertEquals($post2->id, array_values($entities)[2]->get_id()); 978 $this->assertEquals($post1->id, array_values($entities)[3]->get_id()); 979 980 // Test ordering by id ascending. 981 $entities = $this->vault->get_from_filters($user, ['discussionids' => $discussionids, 'userids' => $user->id], 982 false, 'id ASC'); 983 $this->assertEquals($post1->id, array_values($entities)[0]->get_id()); 984 $this->assertEquals($post2->id, array_values($entities)[1]->get_id()); 985 $this->assertEquals($post3->id, array_values($entities)[2]->get_id()); 986 $this->assertEquals($post4->id, array_values($entities)[3]->get_id()); 987 } 988 989 public function test_get_from_filters_from_to_dates() { 990 $this->resetAfterTest(); 991 992 $datagenerator = $this->getDataGenerator(); 993 $course = $datagenerator->create_course(); 994 [$user, $user2] = $this->helper_create_users($course, 2, 'student'); 995 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 996 997 [$discussion1, $post1] = $this->helper_post_to_forum($forum, $user); 998 999 $date = new \DateTime('2019-07-05'); 1000 $post2 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]); 1001 $post3 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]); 1002 $date->modify('+1 month'); 1003 $post4 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]); 1004 $post5 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]); 1005 $post6 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]); 1006 1007 [$discussion2, $post4] = $this->helper_post_to_forum($forum, $user); 1008 1009 $datefilter = new \DateTime('2019-07-01'); 1010 $filters = ['from' => $datefilter->getTimestamp()]; 1011 $entities = $this->vault->get_from_filters($user, $filters, false); 1012 $this->assertCount(7, $entities); 1013 1014 $filters['to'] = $datefilter->modify('+1 month')->getTimestamp(); 1015 $entities = $this->vault->get_from_filters($user, $filters, false); 1016 $this->assertCount(2, $entities); 1017 } 1018 1019 /** 1020 * Test get_from_filters when no discussion ids were provided. 1021 * 1022 * @covers ::get_from_filters 1023 */ 1024 public function test_get_from_filters_empty() { 1025 $this->resetAfterTest(); 1026 1027 $datagenerator = $this->getDataGenerator(); 1028 $course = $datagenerator->create_course(); 1029 [$student1] = $this->helper_create_users($course, 1, 'student'); 1030 $forum = $datagenerator->create_module('forum', ['course' => $course->id]); 1031 $this->helper_post_to_forum($forum, $student1); 1032 $this->assertEquals([], $this->vault->get_from_filters($student1, [], false)); 1033 } 1034 1035 /** 1036 * Ensure that selecting posts in a discussion only returns posts that the user can see, when considering private 1037 * replies. 1038 * 1039 * @covers ::get_from_filters 1040 */ 1041 public function test_get_from_filters_private_replies() { 1042 $this->resetAfterTest(); 1043 1044 $course = $this->getDataGenerator()->create_course(); 1045 $forum = $this->getDataGenerator()->create_module('forum', [ 1046 'course' => $course->id, 1047 ]); 1048 1049 [$student, $otherstudent] = $this->helper_create_users($course, 2, 'student'); 1050 [$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher'); 1051 1052 // Create the posts structure below. 1053 // Forum: 1054 // -> Post (student 1) 1055 // ---> Post private reply (teacher 1) 1056 // -> Otherpost (teacher 1) 1057 // ---> Otherpost private reply (teacher 2) 1058 // ---> Otherpost reply (student 1) 1059 // ----> Otherpost reply private reply (teacher 1). 1060 [$discussion, $post] = $this->helper_post_to_forum($forum, $student); 1061 $postprivatereply = $this->helper_reply_to_post($post, $teacher, [ 1062 'privatereplyto' => $student->id 1063 ]); 1064 [$otherdiscussion, $otherpost] = $this->helper_post_to_forum($forum, $teacher); 1065 $otherpostprivatereply = $this->helper_reply_to_post($otherpost, $otherteacher, [ 1066 'privatereplyto' => $teacher->id, 1067 ]); 1068 $otherpostreply = $this->helper_reply_to_post($otherpost, $student); 1069 $otherpostreplyprivatereply = $this->helper_reply_to_post($otherpostreply, $teacher, [ 1070 'privatereplyto' => $student->id 1071 ]); 1072 1073 $userids = [$otherstudent->id, $teacher->id, $otherteacher->id]; 1074 $discussionids = [$discussion->id, $otherdiscussion->id]; 1075 1076 // Teacher 1. Request all posts from the vault, telling the vault that the teacher CAN see private replies made by anyone. 1077 $entities = $this->vault->get_from_filters($teacher, ['discussionids' => $discussionids, 'userids' => $userids], 1078 true); 1079 $this->assertCount(4, $entities); 1080 $this->assertArrayHasKey($postprivatereply->id, $entities); 1081 $this->assertArrayHasKey($otherpost->id, $entities); 1082 $this->assertArrayHasKey($otherpostprivatereply->id, $entities); 1083 $this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities); 1084 1085 // Student 1. Request all posts from the vault, telling the vault that the student CAN'T see private replies made by anyone. 1086 // Teacher2's private reply to otherpost is omitted. 1087 $entities = $this->vault->get_from_filters($student, ['discussionids' => $discussionids, 'userids' => $userids], 1088 false); 1089 $this->assertCount(3, $entities); 1090 $this->assertArrayHasKey($postprivatereply->id, $entities); 1091 $this->assertArrayHasKey($otherpost->id, $entities); 1092 $this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities); 1093 1094 // Student 1. Request all posts from the vault, telling the vault that student CAN see all private replies made. 1095 // The private reply made by teacher 2 to otherpost is now included. 1096 $entities = $this->vault->get_from_filters($student, ['discussionids' => $discussionids, 'userids' => $userids], 1097 true); 1098 $this->assertCount(4, $entities); 1099 $this->assertArrayHasKey($postprivatereply->id, $entities); 1100 $this->assertArrayHasKey($otherpost->id, $entities); 1101 $this->assertArrayHasKey($otherpostprivatereply->id, $entities); 1102 $this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities); 1103 1104 // Teacher 2. Request all posts from the vault, telling the vault that teacher2 CAN see all private replies made. 1105 $entities = $this->vault->get_from_filters($otherteacher, 1106 ['discussionids' => $discussionids, 'userids' => $userids], true); 1107 $this->assertCount(4, $entities); 1108 $this->assertArrayHasKey($otherpost->id, $entities); 1109 $this->assertArrayHasKey($otherpostprivatereply->id, $entities); 1110 $this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities); 1111 1112 // Teacher 2. Request all posts from the vault, telling the vault that teacher2 CANNOT see all private replies made. 1113 // The private replies not relating to teacher 2 directly are omitted. 1114 $entities = $this->vault->get_from_filters($otherteacher, 1115 ['discussionids' => $discussionids, 'userids' => $userids], false); 1116 $this->assertCount(2, $entities); 1117 $this->assertArrayHasKey($otherpost->id, $entities); 1118 $this->assertArrayHasKey($otherpostprivatereply->id, $entities); 1119 1120 // Student 2. Request all posts from the vault, telling the vault that student2 CAN'T see all private replies made. 1121 // All private replies are omitted, as none relate to student2. 1122 $entities = $this->vault->get_from_filters($otherstudent, 1123 ['discussionids' => $discussionids, 'userids' => $userids], false); 1124 $this->assertCount(1, $entities); 1125 $this->assertArrayHasKey($otherpost->id, $entities); 1126 1127 } 1128 }
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