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Developer Documentation
- Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
- Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
- PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
/mod/forum/tests/ -> lib_test.php (source)
Differences Between: [Versions 310 and 311] [Versions 311 and 402] [Versions 39 and 311]
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_generator; 20 21 defined('MOODLE_INTERNAL') || die(); 22 23 global $CFG; 24 require_once($CFG->dirroot . '/mod/forum/lib.php'); 25 require_once($CFG->dirroot . '/mod/forum/locallib.php'); 26 require_once($CFG->dirroot . '/rating/lib.php'); 27 28 /** 29 * The mod_forum lib.php tests. 30 * 31 * @package mod_forum 32 * @copyright 2013 Frédéric Massart 33 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 34 */ 35 class lib_test extends \advanced_testcase { 36 37 public function setUp(): void { 38 // We must clear the subscription caches. This has to be done both before each test, and after in case of other 39 // tests using these functions. 40 \mod_forum\subscriptions::reset_forum_cache(); 41 } 42 43 public function tearDown(): void { 44 // We must clear the subscription caches. This has to be done both before each test, and after in case of other 45 // tests using these functions. 46 \mod_forum\subscriptions::reset_forum_cache(); 47 } 48 49 public function test_forum_trigger_content_uploaded_event() { 50 $this->resetAfterTest(); 51 52 $user = $this->getDataGenerator()->create_user(); 53 $course = $this->getDataGenerator()->create_course(); 54 $forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id)); 55 $context = \context_module::instance($forum->cmid); 56 57 $this->setUser($user->id); 58 $fakepost = (object) array('id' => 123, 'message' => 'Yay!', 'discussion' => 100); 59 $cm = get_coursemodule_from_instance('forum', $forum->id); 60 61 $fs = get_file_storage(); 62 $dummy = (object) array( 63 'contextid' => $context->id, 64 'component' => 'mod_forum', 65 'filearea' => 'attachment', 66 'itemid' => $fakepost->id, 67 'filepath' => '/', 68 'filename' => 'myassignmnent.pdf' 69 ); 70 $fi = $fs->create_file_from_string($dummy, 'Content of ' . $dummy->filename); 71 72 $data = new \stdClass(); 73 $sink = $this->redirectEvents(); 74 forum_trigger_content_uploaded_event($fakepost, $cm, 'some triggered from value'); 75 $events = $sink->get_events(); 76 77 $this->assertCount(1, $events); 78 $event = reset($events); 79 $this->assertInstanceOf('\mod_forum\event\assessable_uploaded', $event); 80 $this->assertEquals($context->id, $event->contextid); 81 $this->assertEquals($fakepost->id, $event->objectid); 82 $this->assertEquals($fakepost->message, $event->other['content']); 83 $this->assertEquals($fakepost->discussion, $event->other['discussionid']); 84 $this->assertCount(1, $event->other['pathnamehashes']); 85 $this->assertEquals($fi->get_pathnamehash(), $event->other['pathnamehashes'][0]); 86 $expected = new \stdClass(); 87 $expected->modulename = 'forum'; 88 $expected->name = 'some triggered from value'; 89 $expected->cmid = $forum->cmid; 90 $expected->itemid = $fakepost->id; 91 $expected->courseid = $course->id; 92 $expected->userid = $user->id; 93 $expected->content = $fakepost->message; 94 $expected->pathnamehashes = array($fi->get_pathnamehash()); 95 $this->assertEventLegacyData($expected, $event); 96 $this->assertEventContextNotUsed($event); 97 } 98 99 public function test_forum_get_courses_user_posted_in() { 100 $this->resetAfterTest(); 101 102 $user1 = $this->getDataGenerator()->create_user(); 103 $user2 = $this->getDataGenerator()->create_user(); 104 $user3 = $this->getDataGenerator()->create_user(); 105 106 $course1 = $this->getDataGenerator()->create_course(); 107 $course2 = $this->getDataGenerator()->create_course(); 108 $course3 = $this->getDataGenerator()->create_course(); 109 110 // Create 3 forums, one in each course. 111 $record = new \stdClass(); 112 $record->course = $course1->id; 113 $forum1 = $this->getDataGenerator()->create_module('forum', $record); 114 115 $record = new \stdClass(); 116 $record->course = $course2->id; 117 $forum2 = $this->getDataGenerator()->create_module('forum', $record); 118 119 $record = new \stdClass(); 120 $record->course = $course3->id; 121 $forum3 = $this->getDataGenerator()->create_module('forum', $record); 122 123 // Add a second forum in course 1. 124 $record = new \stdClass(); 125 $record->course = $course1->id; 126 $forum4 = $this->getDataGenerator()->create_module('forum', $record); 127 128 // Add discussions to course 1 started by user1. 129 $record = new \stdClass(); 130 $record->course = $course1->id; 131 $record->userid = $user1->id; 132 $record->forum = $forum1->id; 133 $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record); 134 135 $record = new \stdClass(); 136 $record->course = $course1->id; 137 $record->userid = $user1->id; 138 $record->forum = $forum4->id; 139 $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record); 140 141 // Add discussions to course2 started by user1. 142 $record = new \stdClass(); 143 $record->course = $course2->id; 144 $record->userid = $user1->id; 145 $record->forum = $forum2->id; 146 $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record); 147 148 // Add discussions to course 3 started by user2. 149 $record = new \stdClass(); 150 $record->course = $course3->id; 151 $record->userid = $user2->id; 152 $record->forum = $forum3->id; 153 $discussion3 = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record); 154 155 // Add post to course 3 by user1. 156 $record = new \stdClass(); 157 $record->course = $course3->id; 158 $record->userid = $user1->id; 159 $record->forum = $forum3->id; 160 $record->discussion = $discussion3->id; 161 $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record); 162 163 // User 3 hasn't posted anything, so shouldn't get any results. 164 $user3courses = forum_get_courses_user_posted_in($user3); 165 $this->assertEmpty($user3courses); 166 167 // User 2 has only posted in course3. 168 $user2courses = forum_get_courses_user_posted_in($user2); 169 $this->assertCount(1, $user2courses); 170 $user2course = array_shift($user2courses); 171 $this->assertEquals($course3->id, $user2course->id); 172 $this->assertEquals($course3->shortname, $user2course->shortname); 173 174 // User 1 has posted in all 3 courses. 175 $user1courses = forum_get_courses_user_posted_in($user1); 176 $this->assertCount(3, $user1courses); 177 foreach ($user1courses as $course) { 178 $this->assertContains($course->id, array($course1->id, $course2->id, $course3->id)); 179 $this->assertContains($course->shortname, array($course1->shortname, $course2->shortname, 180 $course3->shortname)); 181 182 } 183 184 // User 1 has only started a discussion in course 1 and 2 though. 185 $user1courses = forum_get_courses_user_posted_in($user1, true); 186 $this->assertCount(2, $user1courses); 187 foreach ($user1courses as $course) { 188 $this->assertContains($course->id, array($course1->id, $course2->id)); 189 $this->assertContains($course->shortname, array($course1->shortname, $course2->shortname)); 190 } 191 } 192 193 /** 194 * Test the logic in the forum_tp_can_track_forums() function. 195 */ 196 public function test_forum_tp_can_track_forums() { 197 global $CFG; 198 199 $this->resetAfterTest(); 200 201 $useron = $this->getDataGenerator()->create_user(array('trackforums' => 1)); 202 $useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0)); 203 $course = $this->getDataGenerator()->create_course(); 204 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF); // Off. 205 $forumoff = $this->getDataGenerator()->create_module('forum', $options); 206 207 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED); // On. 208 $forumforce = $this->getDataGenerator()->create_module('forum', $options); 209 210 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL); // Optional. 211 $forumoptional = $this->getDataGenerator()->create_module('forum', $options); 212 213 // Allow force. 214 $CFG->forum_allowforcedreadtracking = 1; 215 216 // User on, forum off, should be off. 217 $result = forum_tp_can_track_forums($forumoff, $useron); 218 $this->assertEquals(false, $result); 219 220 // User on, forum on, should be on. 221 $result = forum_tp_can_track_forums($forumforce, $useron); 222 $this->assertEquals(true, $result); 223 224 // User on, forum optional, should be on. 225 $result = forum_tp_can_track_forums($forumoptional, $useron); 226 $this->assertEquals(true, $result); 227 228 // User off, forum off, should be off. 229 $result = forum_tp_can_track_forums($forumoff, $useroff); 230 $this->assertEquals(false, $result); 231 232 // User off, forum force, should be on. 233 $result = forum_tp_can_track_forums($forumforce, $useroff); 234 $this->assertEquals(true, $result); 235 236 // User off, forum optional, should be off. 237 $result = forum_tp_can_track_forums($forumoptional, $useroff); 238 $this->assertEquals(false, $result); 239 240 // Don't allow force. 241 $CFG->forum_allowforcedreadtracking = 0; 242 243 // User on, forum off, should be off. 244 $result = forum_tp_can_track_forums($forumoff, $useron); 245 $this->assertEquals(false, $result); 246 247 // User on, forum on, should be on. 248 $result = forum_tp_can_track_forums($forumforce, $useron); 249 $this->assertEquals(true, $result); 250 251 // User on, forum optional, should be on. 252 $result = forum_tp_can_track_forums($forumoptional, $useron); 253 $this->assertEquals(true, $result); 254 255 // User off, forum off, should be off. 256 $result = forum_tp_can_track_forums($forumoff, $useroff); 257 $this->assertEquals(false, $result); 258 259 // User off, forum force, should be off. 260 $result = forum_tp_can_track_forums($forumforce, $useroff); 261 $this->assertEquals(false, $result); 262 263 // User off, forum optional, should be off. 264 $result = forum_tp_can_track_forums($forumoptional, $useroff); 265 $this->assertEquals(false, $result); 266 267 } 268 269 /** 270 * Test the logic in the test_forum_tp_is_tracked() function. 271 */ 272 public function test_forum_tp_is_tracked() { 273 global $CFG; 274 275 $this->resetAfterTest(); 276 277 $cache = \cache::make('mod_forum', 'forum_is_tracked'); 278 $useron = $this->getDataGenerator()->create_user(array('trackforums' => 1)); 279 $useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0)); 280 $course = $this->getDataGenerator()->create_course(); 281 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF); // Off. 282 $forumoff = $this->getDataGenerator()->create_module('forum', $options); 283 284 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED); // On. 285 $forumforce = $this->getDataGenerator()->create_module('forum', $options); 286 287 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL); // Optional. 288 $forumoptional = $this->getDataGenerator()->create_module('forum', $options); 289 290 // Allow force. 291 $CFG->forum_allowforcedreadtracking = 1; 292 293 // User on, forum off, should be off. 294 $result = forum_tp_is_tracked($forumoff, $useron); 295 $this->assertEquals(false, $result); 296 297 // User on, forum force, should be on. 298 $result = forum_tp_is_tracked($forumforce, $useron); 299 $this->assertEquals(true, $result); 300 301 // User on, forum optional, should be on. 302 $result = forum_tp_is_tracked($forumoptional, $useron); 303 $this->assertEquals(true, $result); 304 305 // User off, forum off, should be off. 306 $result = forum_tp_is_tracked($forumoff, $useroff); 307 $this->assertEquals(false, $result); 308 309 // User off, forum force, should be on. 310 $result = forum_tp_is_tracked($forumforce, $useroff); 311 $this->assertEquals(true, $result); 312 313 // User off, forum optional, should be off. 314 $result = forum_tp_is_tracked($forumoptional, $useroff); 315 $this->assertEquals(false, $result); 316 317 $cache->purge(); 318 // Don't allow force. 319 $CFG->forum_allowforcedreadtracking = 0; 320 321 // User on, forum off, should be off. 322 $result = forum_tp_is_tracked($forumoff, $useron); 323 $this->assertEquals(false, $result); 324 325 // User on, forum force, should be on. 326 $result = forum_tp_is_tracked($forumforce, $useron); 327 $this->assertEquals(true, $result); 328 329 // User on, forum optional, should be on. 330 $result = forum_tp_is_tracked($forumoptional, $useron); 331 $this->assertEquals(true, $result); 332 333 // User off, forum off, should be off. 334 $result = forum_tp_is_tracked($forumoff, $useroff); 335 $this->assertEquals(false, $result); 336 337 // User off, forum force, should be off. 338 $result = forum_tp_is_tracked($forumforce, $useroff); 339 $this->assertEquals(false, $result); 340 341 // User off, forum optional, should be off. 342 $result = forum_tp_is_tracked($forumoptional, $useroff); 343 $this->assertEquals(false, $result); 344 345 // Stop tracking so we can test again. 346 forum_tp_stop_tracking($forumforce->id, $useron->id); 347 forum_tp_stop_tracking($forumoptional->id, $useron->id); 348 forum_tp_stop_tracking($forumforce->id, $useroff->id); 349 forum_tp_stop_tracking($forumoptional->id, $useroff->id); 350 351 $cache->purge(); 352 // Allow force. 353 $CFG->forum_allowforcedreadtracking = 1; 354 355 // User on, preference off, forum force, should be on. 356 $result = forum_tp_is_tracked($forumforce, $useron); 357 $this->assertEquals(true, $result); 358 359 // User on, preference off, forum optional, should be on. 360 $result = forum_tp_is_tracked($forumoptional, $useron); 361 $this->assertEquals(false, $result); 362 363 // User off, preference off, forum force, should be on. 364 $result = forum_tp_is_tracked($forumforce, $useroff); 365 $this->assertEquals(true, $result); 366 367 // User off, preference off, forum optional, should be off. 368 $result = forum_tp_is_tracked($forumoptional, $useroff); 369 $this->assertEquals(false, $result); 370 371 $cache->purge(); 372 // Don't allow force. 373 $CFG->forum_allowforcedreadtracking = 0; 374 375 // User on, preference off, forum force, should be on. 376 $result = forum_tp_is_tracked($forumforce, $useron); 377 $this->assertEquals(false, $result); 378 379 // User on, preference off, forum optional, should be on. 380 $result = forum_tp_is_tracked($forumoptional, $useron); 381 $this->assertEquals(false, $result); 382 383 // User off, preference off, forum force, should be off. 384 $result = forum_tp_is_tracked($forumforce, $useroff); 385 $this->assertEquals(false, $result); 386 387 // User off, preference off, forum optional, should be off. 388 $result = forum_tp_is_tracked($forumoptional, $useroff); 389 $this->assertEquals(false, $result); 390 } 391 392 /** 393 * Test the logic in the forum_tp_get_course_unread_posts() function. 394 */ 395 public function test_forum_tp_get_course_unread_posts() { 396 global $CFG; 397 398 $this->resetAfterTest(); 399 400 $useron = $this->getDataGenerator()->create_user(array('trackforums' => 1)); 401 $useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0)); 402 $course = $this->getDataGenerator()->create_course(); 403 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF); // Off. 404 $forumoff = $this->getDataGenerator()->create_module('forum', $options); 405 406 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED); // On. 407 $forumforce = $this->getDataGenerator()->create_module('forum', $options); 408 409 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL); // Optional. 410 $forumoptional = $this->getDataGenerator()->create_module('forum', $options); 411 412 // Add discussions to the tracking off forum. 413 $record = new \stdClass(); 414 $record->course = $course->id; 415 $record->userid = $useron->id; 416 $record->forum = $forumoff->id; 417 $discussionoff = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record); 418 419 // Add discussions to the tracking forced forum. 420 $record = new \stdClass(); 421 $record->course = $course->id; 422 $record->userid = $useron->id; 423 $record->forum = $forumforce->id; 424 $discussionforce = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record); 425 426 // Add post to the tracking forced discussion. 427 $record = new \stdClass(); 428 $record->course = $course->id; 429 $record->userid = $useroff->id; 430 $record->forum = $forumforce->id; 431 $record->discussion = $discussionforce->id; 432 $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record); 433 434 // Add discussions to the tracking optional forum. 435 $record = new \stdClass(); 436 $record->course = $course->id; 437 $record->userid = $useron->id; 438 $record->forum = $forumoptional->id; 439 $discussionoptional = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record); 440 441 // Allow force. 442 $CFG->forum_allowforcedreadtracking = 1; 443 444 $result = forum_tp_get_course_unread_posts($useron->id, $course->id); 445 $this->assertEquals(2, count($result)); 446 $this->assertEquals(false, isset($result[$forumoff->id])); 447 $this->assertEquals(true, isset($result[$forumforce->id])); 448 $this->assertEquals(2, $result[$forumforce->id]->unread); 449 $this->assertEquals(true, isset($result[$forumoptional->id])); 450 $this->assertEquals(1, $result[$forumoptional->id]->unread); 451 452 $result = forum_tp_get_course_unread_posts($useroff->id, $course->id); 453 $this->assertEquals(1, count($result)); 454 $this->assertEquals(false, isset($result[$forumoff->id])); 455 $this->assertEquals(true, isset($result[$forumforce->id])); 456 $this->assertEquals(2, $result[$forumforce->id]->unread); 457 $this->assertEquals(false, isset($result[$forumoptional->id])); 458 459 // Don't allow force. 460 $CFG->forum_allowforcedreadtracking = 0; 461 462 $result = forum_tp_get_course_unread_posts($useron->id, $course->id); 463 $this->assertEquals(2, count($result)); 464 $this->assertEquals(false, isset($result[$forumoff->id])); 465 $this->assertEquals(true, isset($result[$forumforce->id])); 466 $this->assertEquals(2, $result[$forumforce->id]->unread); 467 $this->assertEquals(true, isset($result[$forumoptional->id])); 468 $this->assertEquals(1, $result[$forumoptional->id]->unread); 469 470 $result = forum_tp_get_course_unread_posts($useroff->id, $course->id); 471 $this->assertEquals(0, count($result)); 472 $this->assertEquals(false, isset($result[$forumoff->id])); 473 $this->assertEquals(false, isset($result[$forumforce->id])); 474 $this->assertEquals(false, isset($result[$forumoptional->id])); 475 476 // Stop tracking so we can test again. 477 forum_tp_stop_tracking($forumforce->id, $useron->id); 478 forum_tp_stop_tracking($forumoptional->id, $useron->id); 479 forum_tp_stop_tracking($forumforce->id, $useroff->id); 480 forum_tp_stop_tracking($forumoptional->id, $useroff->id); 481 482 // Allow force. 483 $CFG->forum_allowforcedreadtracking = 1; 484 485 $result = forum_tp_get_course_unread_posts($useron->id, $course->id); 486 $this->assertEquals(1, count($result)); 487 $this->assertEquals(false, isset($result[$forumoff->id])); 488 $this->assertEquals(true, isset($result[$forumforce->id])); 489 $this->assertEquals(2, $result[$forumforce->id]->unread); 490 $this->assertEquals(false, isset($result[$forumoptional->id])); 491 492 $result = forum_tp_get_course_unread_posts($useroff->id, $course->id); 493 $this->assertEquals(1, count($result)); 494 $this->assertEquals(false, isset($result[$forumoff->id])); 495 $this->assertEquals(true, isset($result[$forumforce->id])); 496 $this->assertEquals(2, $result[$forumforce->id]->unread); 497 $this->assertEquals(false, isset($result[$forumoptional->id])); 498 499 // Don't allow force. 500 $CFG->forum_allowforcedreadtracking = 0; 501 502 $result = forum_tp_get_course_unread_posts($useron->id, $course->id); 503 $this->assertEquals(0, count($result)); 504 $this->assertEquals(false, isset($result[$forumoff->id])); 505 $this->assertEquals(false, isset($result[$forumforce->id])); 506 $this->assertEquals(false, isset($result[$forumoptional->id])); 507 508 $result = forum_tp_get_course_unread_posts($useroff->id, $course->id); 509 $this->assertEquals(0, count($result)); 510 $this->assertEquals(false, isset($result[$forumoff->id])); 511 $this->assertEquals(false, isset($result[$forumforce->id])); 512 $this->assertEquals(false, isset($result[$forumoptional->id])); 513 } 514 515 /** 516 * Test the logic in the forum_tp_get_course_unread_posts() function when private replies are present. 517 * 518 * @covers ::forum_tp_get_course_unread_posts 519 */ 520 public function test_forum_tp_get_course_unread_posts_with_private_replies() { 521 global $DB; 522 523 $this->resetAfterTest(); 524 525 $generator = $this->getDataGenerator(); 526 527 // Create 3 students. 528 $s1 = $generator->create_user(['trackforums' => 1]); 529 $s2 = $generator->create_user(['trackforums' => 1]); 530 $s3 = $generator->create_user(['trackforums' => 1]); 531 // Editing teacher. 532 $t1 = $generator->create_user(['trackforums' => 1]); 533 // Non-editing teacher. 534 $t2 = $generator->create_user(['trackforums' => 1]); 535 536 // Create our course. 537 $course = $generator->create_course(); 538 539 // Enrol editing and non-editing teachers. 540 $generator->enrol_user($t1->id, $course->id, 'editingteacher'); 541 $generator->enrol_user($t2->id, $course->id, 'teacher'); 542 543 // Create forums. 544 $forum1 = $generator->create_module('forum', ['course' => $course->id]); 545 $forum2 = $generator->create_module('forum', ['course' => $course->id]); 546 $forumgenerator = $generator->get_plugin_generator('mod_forum'); 547 548 // Prevent the non-editing teacher from reading private replies in forum 2. 549 $teacherroleid = $DB->get_field('role', 'id', ['shortname' => 'teacher']); 550 $forum2cm = get_coursemodule_from_instance('forum', $forum2->id); 551 $forum2context = \context_module::instance($forum2cm->id); 552 role_change_permission($teacherroleid, $forum2context, 'mod/forum:readprivatereplies', CAP_PREVENT); 553 554 // Create discussion by s1. 555 $discussiondata = (object)[ 556 'course' => $course->id, 557 'forum' => $forum1->id, 558 'userid' => $s1->id, 559 ]; 560 $discussion1 = $forumgenerator->create_discussion($discussiondata); 561 562 // Create discussion by s2. 563 $discussiondata->userid = $s2->id; 564 $discussion2 = $forumgenerator->create_discussion($discussiondata); 565 566 // Create discussion by s3. 567 $discussiondata->userid = $s3->id; 568 $discussion3 = $forumgenerator->create_discussion($discussiondata); 569 570 // Post a normal reply to s1's discussion in forum 1 as the editing teacher. 571 $replydata = (object)[ 572 'course' => $course->id, 573 'forum' => $forum1->id, 574 'discussion' => $discussion1->id, 575 'userid' => $t1->id, 576 ]; 577 $forumgenerator->create_post($replydata); 578 579 // Post a normal reply to s2's discussion as the editing teacher. 580 $replydata->discussion = $discussion2->id; 581 $forumgenerator->create_post($replydata); 582 583 // Post a normal reply to s3's discussion as the editing teacher. 584 $replydata->discussion = $discussion3->id; 585 $forumgenerator->create_post($replydata); 586 587 // Post a private reply to s1's discussion in forum 1 as the editing teacher. 588 $replydata->discussion = $discussion1->id; 589 $replydata->userid = $t1->id; 590 $replydata->privatereplyto = $s1->id; 591 $forumgenerator->create_post($replydata); 592 // Post another private reply to s1 as the teacher. 593 $forumgenerator->create_post($replydata); 594 595 // Post a private reply to s2's discussion as the editing teacher. 596 $replydata->discussion = $discussion2->id; 597 $replydata->privatereplyto = $s2->id; 598 $forumgenerator->create_post($replydata); 599 600 // Create discussion by s1 in forum 2. 601 $discussiondata->forum = $forum2->id; 602 $discussiondata->userid = $s1->id; 603 $discussion21 = $forumgenerator->create_discussion($discussiondata); 604 605 // Post a private reply to s1's discussion in forum 2 as the editing teacher. 606 $replydata->discussion = $discussion21->id; 607 $replydata->privatereplyto = $s1->id; 608 $forumgenerator->create_post($replydata); 609 610 // Let's count! 611 // S1 should see 8 unread posts 3 discussions posts + 2 private replies + 3 normal replies. 612 $result = forum_tp_get_course_unread_posts($s1->id, $course->id); 613 $unreadcounts = $result[$forum1->id]; 614 $this->assertEquals(8, $unreadcounts->unread); 615 616 // S2 should see 7 unread posts 3 discussions posts + 1 private reply + 3 normal replies. 617 $result = forum_tp_get_course_unread_posts($s2->id, $course->id); 618 $unreadcounts = $result[$forum1->id]; 619 $this->assertEquals(7, $unreadcounts->unread); 620 621 // S3 should see 6 unread posts 3 discussions posts + 3 normal replies. No private replies. 622 $result = forum_tp_get_course_unread_posts($s3->id, $course->id); 623 $unreadcounts = $result[$forum1->id]; 624 $this->assertEquals(6, $unreadcounts->unread); 625 626 // The editing teacher should see 9 unread posts in forum 1: 3 discussions posts + 3 normal replies + 3 private replies. 627 $result = forum_tp_get_course_unread_posts($t1->id, $course->id); 628 $unreadcounts = $result[$forum1->id]; 629 $this->assertEquals(9, $unreadcounts->unread); 630 631 // Same with the non-editing teacher, since they can read private replies by default. 632 $result = forum_tp_get_course_unread_posts($t2->id, $course->id); 633 $unreadcounts = $result[$forum1->id]; 634 $this->assertEquals(9, $unreadcounts->unread); 635 636 // But for forum 2, the non-editing teacher should only see 1 unread which is s1's discussion post. 637 $unreadcounts = $result[$forum2->id]; 638 $this->assertEquals(1, $unreadcounts->unread); 639 } 640 641 /** 642 * Test the logic in the forum_tp_count_forum_unread_posts() function when private replies are present but without 643 * separate group mode. This should yield the same results returned by forum_tp_get_course_unread_posts(). 644 * 645 * @covers ::forum_tp_count_forum_unread_posts 646 */ 647 public function test_forum_tp_count_forum_unread_posts_with_private_replies() { 648 global $DB; 649 650 $this->resetAfterTest(); 651 652 $generator = $this->getDataGenerator(); 653 654 // Create 3 students. 655 $s1 = $generator->create_user(['username' => 's1', 'trackforums' => 1]); 656 $s2 = $generator->create_user(['username' => 's2', 'trackforums' => 1]); 657 $s3 = $generator->create_user(['username' => 's3', 'trackforums' => 1]); 658 // Editing teacher. 659 $t1 = $generator->create_user(['username' => 't1', 'trackforums' => 1]); 660 // Non-editing teacher. 661 $t2 = $generator->create_user(['username' => 't2', 'trackforums' => 1]); 662 663 // Create our course. 664 $course = $generator->create_course(); 665 666 // Enrol editing and non-editing teachers. 667 $generator->enrol_user($t1->id, $course->id, 'editingteacher'); 668 $generator->enrol_user($t2->id, $course->id, 'teacher'); 669 670 // Create forums. 671 $forum1 = $generator->create_module('forum', ['course' => $course->id]); 672 $forum2 = $generator->create_module('forum', ['course' => $course->id]); 673 $forumgenerator = $generator->get_plugin_generator('mod_forum'); 674 675 // Prevent the non-editing teacher from reading private replies in forum 2. 676 $teacherroleid = $DB->get_field('role', 'id', ['shortname' => 'teacher']); 677 $forum2cm = get_coursemodule_from_instance('forum', $forum2->id); 678 $forum2context = \context_module::instance($forum2cm->id); 679 role_change_permission($teacherroleid, $forum2context, 'mod/forum:readprivatereplies', CAP_PREVENT); 680 681 // Create discussion by s1. 682 $discussiondata = (object)[ 683 'course' => $course->id, 684 'forum' => $forum1->id, 685 'userid' => $s1->id, 686 ]; 687 $discussion1 = $forumgenerator->create_discussion($discussiondata); 688 689 // Create discussion by s2. 690 $discussiondata->userid = $s2->id; 691 $discussion2 = $forumgenerator->create_discussion($discussiondata); 692 693 // Create discussion by s3. 694 $discussiondata->userid = $s3->id; 695 $discussion3 = $forumgenerator->create_discussion($discussiondata); 696 697 // Post a normal reply to s1's discussion in forum 1 as the editing teacher. 698 $replydata = (object)[ 699 'course' => $course->id, 700 'forum' => $forum1->id, 701 'discussion' => $discussion1->id, 702 'userid' => $t1->id, 703 ]; 704 $forumgenerator->create_post($replydata); 705 706 // Post a normal reply to s2's discussion as the editing teacher. 707 $replydata->discussion = $discussion2->id; 708 $forumgenerator->create_post($replydata); 709 710 // Post a normal reply to s3's discussion as the editing teacher. 711 $replydata->discussion = $discussion3->id; 712 $forumgenerator->create_post($replydata); 713 714 // Post a private reply to s1's discussion in forum 1 as the editing teacher. 715 $replydata->discussion = $discussion1->id; 716 $replydata->userid = $t1->id; 717 $replydata->privatereplyto = $s1->id; 718 $forumgenerator->create_post($replydata); 719 // Post another private reply to s1 as the teacher. 720 $forumgenerator->create_post($replydata); 721 722 // Post a private reply to s2's discussion as the editing teacher. 723 $replydata->discussion = $discussion2->id; 724 $replydata->privatereplyto = $s2->id; 725 $forumgenerator->create_post($replydata); 726 727 // Create discussion by s1 in forum 2. 728 $discussiondata->forum = $forum2->id; 729 $discussiondata->userid = $s1->id; 730 $discussion11 = $forumgenerator->create_discussion($discussiondata); 731 732 // Post a private reply to s1's discussion in forum 2 as the editing teacher. 733 $replydata->discussion = $discussion11->id; 734 $replydata->privatereplyto = $s1->id; 735 $forumgenerator->create_post($replydata); 736 737 // Let's count! 738 // S1 should see 8 unread posts 3 discussions posts + 2 private replies + 3 normal replies. 739 $this->setUser($s1); 740 $forum1cm = get_coursemodule_from_instance('forum', $forum1->id); 741 $result = forum_tp_count_forum_unread_posts($forum1cm, $course, true); 742 $this->assertEquals(8, $result); 743 744 // S2 should see 7 unread posts 3 discussions posts + 1 private reply + 3 normal replies. 745 $this->setUser($s2); 746 $result = forum_tp_count_forum_unread_posts($forum1cm, $course, true); 747 $this->assertEquals(7, $result); 748 749 // S3 should see 6 unread posts 3 discussions posts + 3 normal replies. No private replies. 750 $this->setUser($s3); 751 $result = forum_tp_count_forum_unread_posts($forum1cm, $course, true); 752 $this->assertEquals(6, $result); 753 754 // The editing teacher should see 9 unread posts in forum 1: 3 discussions posts + 3 normal replies + 3 private replies. 755 $this->setUser($t1); 756 $result = forum_tp_count_forum_unread_posts($forum1cm, $course, true); 757 $this->assertEquals(9, $result); 758 759 // Same with the non-editing teacher, since they can read private replies by default. 760 $this->setUser($t2); 761 $result = forum_tp_count_forum_unread_posts($forum1cm, $course, true); 762 $this->assertEquals(9, $result); 763 764 // But for forum 2, the non-editing teacher should only see 1 unread which is s1's discussion post. 765 $result = forum_tp_count_forum_unread_posts($forum2cm, $course); 766 $this->assertEquals(1, $result); 767 } 768 769 /** 770 * Test the logic in the forum_tp_count_forum_unread_posts() function when private replies are present and group modes are set. 771 * 772 * @covers ::forum_tp_count_forum_unread_posts 773 */ 774 public function test_forum_tp_count_forum_unread_posts_with_private_replies_and_separate_groups() { 775 $this->resetAfterTest(); 776 777 $generator = $this->getDataGenerator(); 778 779 // Create 3 students. 780 $s1 = $generator->create_user(['username' => 's1', 'trackforums' => 1]); 781 $s2 = $generator->create_user(['username' => 's2', 'trackforums' => 1]); 782 // Editing teacher. 783 $t1 = $generator->create_user(['username' => 't1', 'trackforums' => 1]); 784 785 // Create our course. 786 $course = $generator->create_course(); 787 788 // Enrol students, editing and non-editing teachers. 789 $generator->enrol_user($s1->id, $course->id, 'student'); 790 $generator->enrol_user($s2->id, $course->id, 'student'); 791 $generator->enrol_user($t1->id, $course->id, 'editingteacher'); 792 793 // Create groups. 794 $g1 = $generator->create_group(['courseid' => $course->id]); 795 $g2 = $generator->create_group(['courseid' => $course->id]); 796 $generator->create_group_member(['groupid' => $g1->id, 'userid' => $s1->id]); 797 $generator->create_group_member(['groupid' => $g2->id, 'userid' => $s2->id]); 798 799 // Create forums. 800 $forum1 = $generator->create_module('forum', ['course' => $course->id, 'groupmode' => SEPARATEGROUPS]); 801 $forum2 = $generator->create_module('forum', ['course' => $course->id, 'groupmode' => VISIBLEGROUPS]); 802 $forumgenerator = $generator->get_plugin_generator('mod_forum'); 803 804 // Create discussion by s1. 805 $discussiondata = (object)[ 806 'course' => $course->id, 807 'forum' => $forum1->id, 808 'userid' => $s1->id, 809 'groupid' => $g1->id, 810 ]; 811 $discussion1 = $forumgenerator->create_discussion($discussiondata); 812 813 // Create discussion by s2. 814 $discussiondata->userid = $s2->id; 815 $discussiondata->groupid = $g2->id; 816 $discussion2 = $forumgenerator->create_discussion($discussiondata); 817 818 // Post a normal reply to s1's discussion in forum 1 as the editing teacher. 819 $replydata = (object)[ 820 'course' => $course->id, 821 'forum' => $forum1->id, 822 'discussion' => $discussion1->id, 823 'userid' => $t1->id, 824 ]; 825 $forumgenerator->create_post($replydata); 826 827 // Post a normal reply to s2's discussion as the editing teacher. 828 $replydata->discussion = $discussion2->id; 829 $forumgenerator->create_post($replydata); 830 831 // Post a private reply to s1's discussion in forum 1 as the editing teacher. 832 $replydata->discussion = $discussion1->id; 833 $replydata->userid = $t1->id; 834 $replydata->privatereplyto = $s1->id; 835 $forumgenerator->create_post($replydata); 836 // Post another private reply to s1 as the teacher. 837 $forumgenerator->create_post($replydata); 838 839 // Post a private reply to s2's discussion as the editing teacher. 840 $replydata->discussion = $discussion2->id; 841 $replydata->privatereplyto = $s2->id; 842 $forumgenerator->create_post($replydata); 843 844 // Create discussion by s1 in forum 2. 845 $discussiondata->forum = $forum2->id; 846 $discussiondata->userid = $s1->id; 847 $discussiondata->groupid = $g1->id; 848 $discussion21 = $forumgenerator->create_discussion($discussiondata); 849 850 // Post a private reply to s1's discussion in forum 2 as the editing teacher. 851 $replydata->discussion = $discussion21->id; 852 $replydata->privatereplyto = $s1->id; 853 $forumgenerator->create_post($replydata); 854 855 // Let's count! 856 // S1 should see 4 unread posts in forum 1 (1 discussions post + 2 private replies + 1 normal reply). 857 $this->setUser($s1); 858 $forum1cm = get_coursemodule_from_instance('forum', $forum1->id); 859 $result = forum_tp_count_forum_unread_posts($forum1cm, $course, true); 860 $this->assertEquals(4, $result); 861 862 // S2 should see 3 unread posts in forum 1 (1 discussions post + 1 private reply + 1 normal reply). 863 $this->setUser($s2); 864 $result = forum_tp_count_forum_unread_posts($forum1cm, $course, true); 865 $this->assertEquals(3, $result); 866 867 // S2 should see 1 unread posts in forum 2 (visible groups, 1 discussion post from s1). 868 $forum2cm = get_coursemodule_from_instance('forum', $forum2->id); 869 $result = forum_tp_count_forum_unread_posts($forum2cm, $course, true); 870 $this->assertEquals(1, $result); 871 872 // The editing teacher should still see 7 unread posts (2 discussions posts + 2 normal replies + 3 private replies) 873 // in forum 1 since they have the capability to view all groups by default. 874 $this->setUser($t1); 875 $result = forum_tp_count_forum_unread_posts($forum1cm, $course, true); 876 $this->assertEquals(7, $result); 877 } 878 879 /** 880 * Test the logic in the test_forum_tp_get_untracked_forums() function. 881 */ 882 public function test_forum_tp_get_untracked_forums() { 883 global $CFG; 884 885 $this->resetAfterTest(); 886 887 $useron = $this->getDataGenerator()->create_user(array('trackforums' => 1)); 888 $useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0)); 889 $course = $this->getDataGenerator()->create_course(); 890 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF); // Off. 891 $forumoff = $this->getDataGenerator()->create_module('forum', $options); 892 893 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED); // On. 894 $forumforce = $this->getDataGenerator()->create_module('forum', $options); 895 896 $options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL); // Optional. 897 $forumoptional = $this->getDataGenerator()->create_module('forum', $options); 898 899 // Allow force. 900 $CFG->forum_allowforcedreadtracking = 1; 901 902 // On user with force on. 903 $result = forum_tp_get_untracked_forums($useron->id, $course->id); 904 $this->assertEquals(1, count($result)); 905 $this->assertEquals(true, isset($result[$forumoff->id])); 906 907 // Off user with force on. 908 $result = forum_tp_get_untracked_forums($useroff->id, $course->id); 909 $this->assertEquals(2, count($result)); 910 $this->assertEquals(true, isset($result[$forumoff->id])); 911 $this->assertEquals(true, isset($result[$forumoptional->id])); 912 913 // Don't allow force. 914 $CFG->forum_allowforcedreadtracking = 0; 915 916 // On user with force off. 917 $result = forum_tp_get_untracked_forums($useron->id, $course->id); 918 $this->assertEquals(1, count($result)); 919 $this->assertEquals(true, isset($result[$forumoff->id])); 920 921 // Off user with force off. 922 $result = forum_tp_get_untracked_forums($useroff->id, $course->id); 923 $this->assertEquals(3, count($result)); 924 $this->assertEquals(true, isset($result[$forumoff->id])); 925 $this->assertEquals(true, isset($result[$forumoptional->id])); 926 $this->assertEquals(true, isset($result[$forumforce->id])); 927 928 // Stop tracking so we can test again. 929 forum_tp_stop_tracking($forumforce->id, $useron->id); 930 forum_tp_stop_tracking($forumoptional->id, $useron->id); 931 forum_tp_stop_tracking($forumforce->id, $useroff->id); 932 forum_tp_stop_tracking($forumoptional->id, $useroff->id); 933 934 // Allow force. 935 $CFG->forum_allowforcedreadtracking = 1; 936 937 // On user with force on. 938 $result = forum_tp_get_untracked_forums($useron->id, $course->id); 939 $this->assertEquals(2, count($result)); 940 $this->assertEquals(true, isset($result[$forumoff->id])); 941 $this->assertEquals(true, isset($result[$forumoptional->id])); 942 943 // Off user with force on. 944 $result = forum_tp_get_untracked_forums($useroff->id, $course->id); 945 $this->assertEquals(2, count($result)); 946 $this->assertEquals(true, isset($result[$forumoff->id])); 947 $this->assertEquals(true, isset($result[$forumoptional->id])); 948 949 // Don't allow force. 950 $CFG->forum_allowforcedreadtracking = 0; 951 952 // On user with force off. 953 $result = forum_tp_get_untracked_forums($useron->id, $course->id); 954 $this->assertEquals(3, count($result)); 955 $this->assertEquals(true, isset($result[$forumoff->id])); 956 $this->assertEquals(true, isset($result[$forumoptional->id])); 957 $this->assertEquals(true, isset($result[$forumforce->id])); 958 959 // Off user with force off. 960 $result = forum_tp_get_untracked_forums($useroff->id, $course->id); 961 $this->assertEquals(3, count($result)); 962 $this->assertEquals(true, isset($result[$forumoff->id])); 963 $this->assertEquals(true, isset($result[$forumoptional->id])); 964 $this->assertEquals(true, isset($result[$forumforce->id])); 965 } 966 967 /** 968 * Test subscription using automatic subscription on create. 969 */ 970 public function test_forum_auto_subscribe_on_create() { 971 global $CFG; 972 973 $this->resetAfterTest(); 974 975 $usercount = 5; 976 $course = $this->getDataGenerator()->create_course(); 977 $users = array(); 978 979 for ($i = 0; $i < $usercount; $i++) { 980 $user = $this->getDataGenerator()->create_user(); 981 $users[] = $user; 982 $this->getDataGenerator()->enrol_user($user->id, $course->id); 983 } 984 985 $options = array('course' => $course->id, 'forcesubscribe' => FORUM_INITIALSUBSCRIBE); // Automatic Subscription. 986 $forum = $this->getDataGenerator()->create_module('forum', $options); 987 988 $result = \mod_forum\subscriptions::fetch_subscribed_users($forum); 989 $this->assertEquals($usercount, count($result)); 990 foreach ($users as $user) { 991 $this->assertTrue(\mod_forum\subscriptions::is_subscribed($user->id, $forum)); 992 } 993 } 994 995 /** 996 * Test subscription using forced subscription on create. 997 */ 998 public function test_forum_forced_subscribe_on_create() { 999 global $CFG; 1000 1001 $this->resetAfterTest(); 1002 1003 $usercount = 5; 1004 $course = $this->getDataGenerator()->create_course(); 1005 $users = array(); 1006 1007 for ($i = 0; $i < $usercount; $i++) { 1008 $user = $this->getDataGenerator()->create_user(); 1009 $users[] = $user; 1010 $this->getDataGenerator()->enrol_user($user->id, $course->id); 1011 } 1012 1013 $options = array('course' => $course->id, 'forcesubscribe' => FORUM_FORCESUBSCRIBE); // Forced subscription. 1014 $forum = $this->getDataGenerator()->create_module('forum', $options); 1015 1016 $result = \mod_forum\subscriptions::fetch_subscribed_users($forum); 1017 $this->assertEquals($usercount, count($result)); 1018 foreach ($users as $user) { 1019 $this->assertTrue(\mod_forum\subscriptions::is_subscribed($user->id, $forum)); 1020 } 1021 } 1022 1023 /** 1024 * Test subscription using optional subscription on create. 1025 */ 1026 public function test_forum_optional_subscribe_on_create() { 1027 global $CFG; 1028 1029 $this->resetAfterTest(); 1030 1031 $usercount = 5; 1032 $course = $this->getDataGenerator()->create_course(); 1033 $users = array(); 1034 1035 for ($i = 0; $i < $usercount; $i++) { 1036 $user = $this->getDataGenerator()->create_user(); 1037 $users[] = $user; 1038 $this->getDataGenerator()->enrol_user($user->id, $course->id); 1039 } 1040 1041 $options = array('course' => $course->id, 'forcesubscribe' => FORUM_CHOOSESUBSCRIBE); // Subscription optional. 1042 $forum = $this->getDataGenerator()->create_module('forum', $options); 1043 1044 $result = \mod_forum\subscriptions::fetch_subscribed_users($forum); 1045 // No subscriptions by default. 1046 $this->assertEquals(0, count($result)); 1047 foreach ($users as $user) { 1048 $this->assertFalse(\mod_forum\subscriptions::is_subscribed($user->id, $forum)); 1049 } 1050 } 1051 1052 /** 1053 * Test subscription using disallow subscription on create. 1054 */ 1055 public function test_forum_disallow_subscribe_on_create() { 1056 global $CFG; 1057 1058 $this->resetAfterTest(); 1059 1060 $usercount = 5; 1061 $course = $this->getDataGenerator()->create_course(); 1062 $users = array(); 1063 1064 for ($i = 0; $i < $usercount; $i++) { 1065 $user = $this->getDataGenerator()->create_user(); 1066 $users[] = $user; 1067 $this->getDataGenerator()->enrol_user($user->id, $course->id); 1068 } 1069 1070 $options = array('course' => $course->id, 'forcesubscribe' => FORUM_DISALLOWSUBSCRIBE); // Subscription prevented. 1071 $forum = $this->getDataGenerator()->create_module('forum', $options); 1072 1073 $result = \mod_forum\subscriptions::fetch_subscribed_users($forum); 1074 // No subscriptions by default. 1075 $this->assertEquals(0, count($result)); 1076 foreach ($users as $user) { 1077 $this->assertFalse(\mod_forum\subscriptions::is_subscribed($user->id, $forum)); 1078 } 1079 } 1080 1081 /** 1082 * Test that context fetching returns the appropriate context. 1083 */ 1084 public function test_forum_get_context() { 1085 global $DB, $PAGE; 1086 1087 $this->resetAfterTest(); 1088 1089 // Setup test data. 1090 $course = $this->getDataGenerator()->create_course(); 1091 $coursecontext = \context_course::instance($course->id); 1092 1093 $options = array('course' => $course->id, 'forcesubscribe' => FORUM_CHOOSESUBSCRIBE); 1094 $forum = $this->getDataGenerator()->create_module('forum', $options); 1095 $forumcm = get_coursemodule_from_instance('forum', $forum->id); 1096 $forumcontext = \context_module::instance($forumcm->id); 1097 1098 // First check that specifying the context results in the correct context being returned. 1099 // Do this before we set up the page object and we should return from the coursemodule record. 1100 // There should be no DB queries here because the context type was correct. 1101 $startcount = $DB->perf_get_reads(); 1102 $result = forum_get_context($forum->id, $forumcontext); 1103 $aftercount = $DB->perf_get_reads(); 1104 $this->assertEquals($forumcontext, $result); 1105 $this->assertEquals(0, $aftercount - $startcount); 1106 1107 // And a context which is not the correct type. 1108 // This tests will result in a DB query to fetch the course_module. 1109 $startcount = $DB->perf_get_reads(); 1110 $result = forum_get_context($forum->id, $coursecontext); 1111 $aftercount = $DB->perf_get_reads(); 1112 $this->assertEquals($forumcontext, $result); 1113 $this->assertEquals(1, $aftercount - $startcount); 1114 1115 // Now do not specify a context at all. 1116 // This tests will result in a DB query to fetch the course_module. 1117 $startcount = $DB->perf_get_reads(); 1118 $result = forum_get_context($forum->id); 1119 $aftercount = $DB->perf_get_reads(); 1120 $this->assertEquals($forumcontext, $result); 1121 $this->assertEquals(1, $aftercount - $startcount); 1122 1123 // Set up the default page event to use the forum. 1124 $PAGE = new \moodle_page(); 1125 $PAGE->set_context($forumcontext); 1126 $PAGE->set_cm($forumcm, $course, $forum); 1127 1128 // Now specify a context which is not a context_module. 1129 // There should be no DB queries here because we use the PAGE. 1130 $startcount = $DB->perf_get_reads(); 1131 $result = forum_get_context($forum->id, $coursecontext); 1132 $aftercount = $DB->perf_get_reads(); 1133 $this->assertEquals($forumcontext, $result); 1134 $this->assertEquals(0, $aftercount - $startcount); 1135 1136 // Now do not specify a context at all. 1137 // There should be no DB queries here because we use the PAGE. 1138 $startcount = $DB->perf_get_reads(); 1139 $result = forum_get_context($forum->id); 1140 $aftercount = $DB->perf_get_reads(); 1141 $this->assertEquals($forumcontext, $result); 1142 $this->assertEquals(0, $aftercount - $startcount); 1143 1144 // Now specify the page context of the course instead.. 1145 $PAGE = new \moodle_page(); 1146 $PAGE->set_context($coursecontext); 1147 1148 // Now specify a context which is not a context_module. 1149 // This tests will result in a DB query to fetch the course_module. 1150 $startcount = $DB->perf_get_reads(); 1151 $result = forum_get_context($forum->id, $coursecontext); 1152 $aftercount = $DB->perf_get_reads(); 1153 $this->assertEquals($forumcontext, $result); 1154 $this->assertEquals(1, $aftercount - $startcount); 1155 1156 // Now do not specify a context at all. 1157 // This tests will result in a DB query to fetch the course_module. 1158 $startcount = $DB->perf_get_reads(); 1159 $result = forum_get_context($forum->id); 1160 $aftercount = $DB->perf_get_reads(); 1161 $this->assertEquals($forumcontext, $result); 1162 $this->assertEquals(1, $aftercount - $startcount); 1163 } 1164 1165 /** 1166 * Test getting the neighbour threads of a discussion. 1167 */ 1168 public function test_forum_get_neighbours() { 1169 global $CFG, $DB; 1170 $this->resetAfterTest(); 1171 1172 $timenow = time(); 1173 $timenext = $timenow; 1174 1175 // Setup test data. 1176 $forumgen = $this->getDataGenerator()->get_plugin_generator('mod_forum'); 1177 $course = $this->getDataGenerator()->create_course(); 1178 $user = $this->getDataGenerator()->create_user(); 1179 $user2 = $this->getDataGenerator()->create_user(); 1180 1181 $forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id)); 1182 $cm = get_coursemodule_from_instance('forum', $forum->id); 1183 $context = \context_module::instance($cm->id); 1184 1185 $record = new \stdClass(); 1186 $record->course = $course->id; 1187 $record->userid = $user->id; 1188 $record->forum = $forum->id; 1189 $record->timemodified = time(); 1190 $disc1 = $forumgen->create_discussion($record); 1191 $record->timemodified++; 1192 $disc2 = $forumgen->create_discussion($record); 1193 $record->timemodified++; 1194 $disc3 = $forumgen->create_discussion($record); 1195 $record->timemodified++; 1196 $disc4 = $forumgen->create_discussion($record); 1197 $record->timemodified++; 1198 $disc5 = $forumgen->create_discussion($record); 1199 1200 // Getting the neighbours. 1201 $neighbours = forum_get_discussion_neighbours($cm, $disc1, $forum); 1202 $this->assertEmpty($neighbours['prev']); 1203 $this->assertEquals($disc2->id, $neighbours['next']->id); 1204 1205 $neighbours = forum_get_discussion_neighbours($cm, $disc2, $forum); 1206 $this->assertEquals($disc1->id, $neighbours['prev']->id); 1207 $this->assertEquals($disc3->id, $neighbours['next']->id); 1208 1209 $neighbours = forum_get_discussion_neighbours($cm, $disc3, $forum); 1210 $this->assertEquals($disc2->id, $neighbours['prev']->id); 1211 $this->assertEquals($disc4->id, $neighbours['next']->id); 1212 1213 $neighbours = forum_get_discussion_neighbours($cm, $disc4, $forum); 1214 $this->assertEquals($disc3->id, $neighbours['prev']->id); 1215 $this->assertEquals($disc5->id, $neighbours['next']->id); 1216 1217 $neighbours = forum_get_discussion_neighbours($cm, $disc5, $forum); 1218 $this->assertEquals($disc4->id, $neighbours['prev']->id); 1219 $this->assertEmpty($neighbours['next']); 1220 1221 // Post in some discussions. We manually update the discussion record because 1222 // the data generator plays with timemodified in a way that would break this test. 1223 $record->timemodified++; 1224 $disc1->timemodified = $record->timemodified; 1225 $DB->update_record('forum_discussions', $disc1); 1226 1227 $neighbours = forum_get_discussion_neighbours($cm, $disc5, $forum); 1228 $this->assertEquals($disc4->id, $neighbours['prev']->id); 1229 $this->assertEquals($disc1->id, $neighbours['next']->id); 1230 1231 $neighbours = forum_get_discussion_neighbours($cm, $disc2, $forum); 1232 $this->assertEmpty($neighbours['prev']); 1233 $this->assertEquals($disc3->id, $neighbours['next']->id); 1234 1235 $neighbours = forum_get_discussion_neighbours($cm, $disc1, $forum); 1236 $this->assertEquals($disc5->id, $neighbours['prev']->id); 1237 $this->assertEmpty($neighbours['next']); 1238 1239 // After some discussions were created. 1240 $record->timemodified++; 1241 $disc6 = $forumgen->create_discussion($record); 1242 $neighbours = forum_get_discussion_neighbours($cm, $disc6, $forum); 1243 $this->assertEquals($disc1->id, $neighbours['prev']->id); 1244 $this->assertEmpty($neighbours['next']); 1245 1246 $record->timemodified++; 1247 $disc7 = $forumgen->create_discussion($record); 1248 $neighbours = forum_get_discussion_neighbours($cm, $disc7, $forum); 1249 $this->assertEquals($disc6->id, $neighbours['prev']->id); 1250 $this->assertEmpty($neighbours['next']); 1251 1252 // Adding timed discussions. 1253 $CFG->forum_enabletimedposts = true; 1254 $now = $record->timemodified; 1255 $past = $now - 600; 1256 $future = $now + 600; 1257 1258 $record = new \stdClass(); 1259 $record->course = $course->id; 1260 $record->userid = $user->id; 1261 $record->forum = $forum->id; 1262 $record->timestart = $past; 1263 $record->timeend = $future; 1264 $record->timemodified = $now; 1265 $record->timemodified++; 1266 $disc8 = $forumgen->create_discussion($record); 1267 $record->timemodified++; 1268 $record->timestart = $future; 1269 $record->timeend = 0; 1270 $disc9 = $forumgen->create_discussion($record); 1271 $record->timemodified++; 1272 $record->timestart = 0; 1273 $record->timeend = 0; 1274 $disc10 = $forumgen->create_discussion($record); 1275 $record->timemodified++; 1276 $record->timestart = 0; 1277 $record->timeend = $past; 1278 $disc11 = $forumgen->create_discussion($record); 1279 $record->timemodified++; 1280 $record->timestart = $past; 1281 $record->timeend = $future; 1282 $disc12 = $forumgen->create_discussion($record); 1283 $record->timemodified++; 1284 $record->timestart = $future + 1; // Should be last post for those that can see it. 1285 $record->timeend = 0; 1286 $disc13 = $forumgen->create_discussion($record); 1287 1288 // Admin user ignores the timed settings of discussions. 1289 // Post ordering taking into account timestart: 1290 // 8 = t 1291 // 10 = t+3 1292 // 11 = t+4 1293 // 12 = t+5 1294 // 9 = t+60 1295 // 13 = t+61. 1296 $this->setAdminUser(); 1297 $neighbours = forum_get_discussion_neighbours($cm, $disc8, $forum); 1298 $this->assertEquals($disc7->id, $neighbours['prev']->id); 1299 $this->assertEquals($disc10->id, $neighbours['next']->id); 1300 1301 $neighbours = forum_get_discussion_neighbours($cm, $disc9, $forum); 1302 $this->assertEquals($disc12->id, $neighbours['prev']->id); 1303 $this->assertEquals($disc13->id, $neighbours['next']->id); 1304 1305 $neighbours = forum_get_discussion_neighbours($cm, $disc10, $forum); 1306 $this->assertEquals($disc8->id, $neighbours['prev']->id); 1307 $this->assertEquals($disc11->id, $neighbours['next']->id); 1308 1309 $neighbours = forum_get_discussion_neighbours($cm, $disc11, $forum); 1310 $this->assertEquals($disc10->id, $neighbours['prev']->id); 1311 $this->assertEquals($disc12->id, $neighbours['next']->id); 1312 1313 $neighbours = forum_get_discussion_neighbours($cm, $disc12, $forum); 1314 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1315 $this->assertEquals($disc9->id, $neighbours['next']->id); 1316 1317 $neighbours = forum_get_discussion_neighbours($cm, $disc13, $forum); 1318 $this->assertEquals($disc9->id, $neighbours['prev']->id); 1319 $this->assertEmpty($neighbours['next']); 1320 1321 // Normal user can see their own timed discussions. 1322 $this->setUser($user); 1323 $neighbours = forum_get_discussion_neighbours($cm, $disc8, $forum); 1324 $this->assertEquals($disc7->id, $neighbours['prev']->id); 1325 $this->assertEquals($disc10->id, $neighbours['next']->id); 1326 1327 $neighbours = forum_get_discussion_neighbours($cm, $disc9, $forum); 1328 $this->assertEquals($disc12->id, $neighbours['prev']->id); 1329 $this->assertEquals($disc13->id, $neighbours['next']->id); 1330 1331 $neighbours = forum_get_discussion_neighbours($cm, $disc10, $forum); 1332 $this->assertEquals($disc8->id, $neighbours['prev']->id); 1333 $this->assertEquals($disc11->id, $neighbours['next']->id); 1334 1335 $neighbours = forum_get_discussion_neighbours($cm, $disc11, $forum); 1336 $this->assertEquals($disc10->id, $neighbours['prev']->id); 1337 $this->assertEquals($disc12->id, $neighbours['next']->id); 1338 1339 $neighbours = forum_get_discussion_neighbours($cm, $disc12, $forum); 1340 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1341 $this->assertEquals($disc9->id, $neighbours['next']->id); 1342 1343 $neighbours = forum_get_discussion_neighbours($cm, $disc13, $forum); 1344 $this->assertEquals($disc9->id, $neighbours['prev']->id); 1345 $this->assertEmpty($neighbours['next']); 1346 1347 // Normal user does not ignore timed settings. 1348 $this->setUser($user2); 1349 $neighbours = forum_get_discussion_neighbours($cm, $disc8, $forum); 1350 $this->assertEquals($disc7->id, $neighbours['prev']->id); 1351 $this->assertEquals($disc10->id, $neighbours['next']->id); 1352 1353 $neighbours = forum_get_discussion_neighbours($cm, $disc10, $forum); 1354 $this->assertEquals($disc8->id, $neighbours['prev']->id); 1355 $this->assertEquals($disc12->id, $neighbours['next']->id); 1356 1357 $neighbours = forum_get_discussion_neighbours($cm, $disc12, $forum); 1358 $this->assertEquals($disc10->id, $neighbours['prev']->id); 1359 $this->assertEmpty($neighbours['next']); 1360 1361 // Reset to normal mode. 1362 $CFG->forum_enabletimedposts = false; 1363 $this->setAdminUser(); 1364 1365 // Two discussions with identical timemodified will sort by id. 1366 $record->timemodified += 25; 1367 $DB->update_record('forum_discussions', (object) array('id' => $disc3->id, 'timemodified' => $record->timemodified)); 1368 $DB->update_record('forum_discussions', (object) array('id' => $disc2->id, 'timemodified' => $record->timemodified)); 1369 $DB->update_record('forum_discussions', (object) array('id' => $disc12->id, 'timemodified' => $record->timemodified - 5)); 1370 $disc2 = $DB->get_record('forum_discussions', array('id' => $disc2->id)); 1371 $disc3 = $DB->get_record('forum_discussions', array('id' => $disc3->id)); 1372 1373 $neighbours = forum_get_discussion_neighbours($cm, $disc3, $forum); 1374 $this->assertEquals($disc2->id, $neighbours['prev']->id); 1375 $this->assertEmpty($neighbours['next']); 1376 1377 $neighbours = forum_get_discussion_neighbours($cm, $disc2, $forum); 1378 $this->assertEquals($disc12->id, $neighbours['prev']->id); 1379 $this->assertEquals($disc3->id, $neighbours['next']->id); 1380 1381 // Set timemodified to not be identical. 1382 $DB->update_record('forum_discussions', (object) array('id' => $disc2->id, 'timemodified' => $record->timemodified - 1)); 1383 1384 // Test pinned posts behave correctly. 1385 $disc8->pinned = FORUM_DISCUSSION_PINNED; 1386 $DB->update_record('forum_discussions', (object) array('id' => $disc8->id, 'pinned' => $disc8->pinned)); 1387 $neighbours = forum_get_discussion_neighbours($cm, $disc8, $forum); 1388 $this->assertEquals($disc3->id, $neighbours['prev']->id); 1389 $this->assertEmpty($neighbours['next']); 1390 1391 $neighbours = forum_get_discussion_neighbours($cm, $disc3, $forum); 1392 $this->assertEquals($disc2->id, $neighbours['prev']->id); 1393 $this->assertEquals($disc8->id, $neighbours['next']->id); 1394 1395 // Test 3 pinned posts. 1396 $disc6->pinned = FORUM_DISCUSSION_PINNED; 1397 $DB->update_record('forum_discussions', (object) array('id' => $disc6->id, 'pinned' => $disc6->pinned)); 1398 $disc4->pinned = FORUM_DISCUSSION_PINNED; 1399 $DB->update_record('forum_discussions', (object) array('id' => $disc4->id, 'pinned' => $disc4->pinned)); 1400 1401 $neighbours = forum_get_discussion_neighbours($cm, $disc6, $forum); 1402 $this->assertEquals($disc4->id, $neighbours['prev']->id); 1403 $this->assertEquals($disc8->id, $neighbours['next']->id); 1404 1405 $neighbours = forum_get_discussion_neighbours($cm, $disc4, $forum); 1406 $this->assertEquals($disc3->id, $neighbours['prev']->id); 1407 $this->assertEquals($disc6->id, $neighbours['next']->id); 1408 1409 $neighbours = forum_get_discussion_neighbours($cm, $disc8, $forum); 1410 $this->assertEquals($disc6->id, $neighbours['prev']->id); 1411 $this->assertEmpty($neighbours['next']); 1412 } 1413 1414 /** 1415 * Test getting the neighbour threads of a blog-like forum. 1416 */ 1417 public function test_forum_get_neighbours_blog() { 1418 global $CFG, $DB; 1419 $this->resetAfterTest(); 1420 1421 $timenow = time(); 1422 $timenext = $timenow; 1423 1424 // Setup test data. 1425 $forumgen = $this->getDataGenerator()->get_plugin_generator('mod_forum'); 1426 $course = $this->getDataGenerator()->create_course(); 1427 $user = $this->getDataGenerator()->create_user(); 1428 $user2 = $this->getDataGenerator()->create_user(); 1429 1430 $forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id, 'type' => 'blog')); 1431 $cm = get_coursemodule_from_instance('forum', $forum->id); 1432 $context = \context_module::instance($cm->id); 1433 1434 $record = new \stdClass(); 1435 $record->course = $course->id; 1436 $record->userid = $user->id; 1437 $record->forum = $forum->id; 1438 $record->timemodified = time(); 1439 $disc1 = $forumgen->create_discussion($record); 1440 $record->timemodified++; 1441 $disc2 = $forumgen->create_discussion($record); 1442 $record->timemodified++; 1443 $disc3 = $forumgen->create_discussion($record); 1444 $record->timemodified++; 1445 $disc4 = $forumgen->create_discussion($record); 1446 $record->timemodified++; 1447 $disc5 = $forumgen->create_discussion($record); 1448 1449 // Getting the neighbours. 1450 $neighbours = forum_get_discussion_neighbours($cm, $disc1, $forum); 1451 $this->assertEmpty($neighbours['prev']); 1452 $this->assertEquals($disc2->id, $neighbours['next']->id); 1453 1454 $neighbours = forum_get_discussion_neighbours($cm, $disc2, $forum); 1455 $this->assertEquals($disc1->id, $neighbours['prev']->id); 1456 $this->assertEquals($disc3->id, $neighbours['next']->id); 1457 1458 $neighbours = forum_get_discussion_neighbours($cm, $disc3, $forum); 1459 $this->assertEquals($disc2->id, $neighbours['prev']->id); 1460 $this->assertEquals($disc4->id, $neighbours['next']->id); 1461 1462 $neighbours = forum_get_discussion_neighbours($cm, $disc4, $forum); 1463 $this->assertEquals($disc3->id, $neighbours['prev']->id); 1464 $this->assertEquals($disc5->id, $neighbours['next']->id); 1465 1466 $neighbours = forum_get_discussion_neighbours($cm, $disc5, $forum); 1467 $this->assertEquals($disc4->id, $neighbours['prev']->id); 1468 $this->assertEmpty($neighbours['next']); 1469 1470 // Make sure that the thread's timemodified does not affect the order. 1471 $record->timemodified++; 1472 $disc1->timemodified = $record->timemodified; 1473 $DB->update_record('forum_discussions', $disc1); 1474 1475 $neighbours = forum_get_discussion_neighbours($cm, $disc1, $forum); 1476 $this->assertEmpty($neighbours['prev']); 1477 $this->assertEquals($disc2->id, $neighbours['next']->id); 1478 1479 $neighbours = forum_get_discussion_neighbours($cm, $disc2, $forum); 1480 $this->assertEquals($disc1->id, $neighbours['prev']->id); 1481 $this->assertEquals($disc3->id, $neighbours['next']->id); 1482 1483 // Add another blog post. 1484 $record->timemodified++; 1485 $disc6 = $forumgen->create_discussion($record); 1486 $neighbours = forum_get_discussion_neighbours($cm, $disc6, $forum); 1487 $this->assertEquals($disc5->id, $neighbours['prev']->id); 1488 $this->assertEmpty($neighbours['next']); 1489 1490 $record->timemodified++; 1491 $disc7 = $forumgen->create_discussion($record); 1492 $neighbours = forum_get_discussion_neighbours($cm, $disc7, $forum); 1493 $this->assertEquals($disc6->id, $neighbours['prev']->id); 1494 $this->assertEmpty($neighbours['next']); 1495 1496 // Adding timed discussions. 1497 $CFG->forum_enabletimedposts = true; 1498 $now = $record->timemodified; 1499 $past = $now - 600; 1500 $future = $now + 600; 1501 1502 $record = new \stdClass(); 1503 $record->course = $course->id; 1504 $record->userid = $user->id; 1505 $record->forum = $forum->id; 1506 $record->timestart = $past; 1507 $record->timeend = $future; 1508 $record->timemodified = $now; 1509 $record->timemodified++; 1510 $disc8 = $forumgen->create_discussion($record); 1511 $record->timemodified++; 1512 $record->timestart = $future; 1513 $record->timeend = 0; 1514 $disc9 = $forumgen->create_discussion($record); 1515 $record->timemodified++; 1516 $record->timestart = 0; 1517 $record->timeend = 0; 1518 $disc10 = $forumgen->create_discussion($record); 1519 $record->timemodified++; 1520 $record->timestart = 0; 1521 $record->timeend = $past; 1522 $disc11 = $forumgen->create_discussion($record); 1523 $record->timemodified++; 1524 $record->timestart = $past; 1525 $record->timeend = $future; 1526 $disc12 = $forumgen->create_discussion($record); 1527 1528 // Admin user ignores the timed settings of discussions. 1529 $this->setAdminUser(); 1530 $neighbours = forum_get_discussion_neighbours($cm, $disc8, $forum); 1531 $this->assertEquals($disc7->id, $neighbours['prev']->id); 1532 $this->assertEquals($disc9->id, $neighbours['next']->id); 1533 1534 $neighbours = forum_get_discussion_neighbours($cm, $disc9, $forum); 1535 $this->assertEquals($disc8->id, $neighbours['prev']->id); 1536 $this->assertEquals($disc10->id, $neighbours['next']->id); 1537 1538 $neighbours = forum_get_discussion_neighbours($cm, $disc10, $forum); 1539 $this->assertEquals($disc9->id, $neighbours['prev']->id); 1540 $this->assertEquals($disc11->id, $neighbours['next']->id); 1541 1542 $neighbours = forum_get_discussion_neighbours($cm, $disc11, $forum); 1543 $this->assertEquals($disc10->id, $neighbours['prev']->id); 1544 $this->assertEquals($disc12->id, $neighbours['next']->id); 1545 1546 $neighbours = forum_get_discussion_neighbours($cm, $disc12, $forum); 1547 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1548 $this->assertEmpty($neighbours['next']); 1549 1550 // Normal user can see their own timed discussions. 1551 $this->setUser($user); 1552 $neighbours = forum_get_discussion_neighbours($cm, $disc8, $forum); 1553 $this->assertEquals($disc7->id, $neighbours['prev']->id); 1554 $this->assertEquals($disc9->id, $neighbours['next']->id); 1555 1556 $neighbours = forum_get_discussion_neighbours($cm, $disc9, $forum); 1557 $this->assertEquals($disc8->id, $neighbours['prev']->id); 1558 $this->assertEquals($disc10->id, $neighbours['next']->id); 1559 1560 $neighbours = forum_get_discussion_neighbours($cm, $disc10, $forum); 1561 $this->assertEquals($disc9->id, $neighbours['prev']->id); 1562 $this->assertEquals($disc11->id, $neighbours['next']->id); 1563 1564 $neighbours = forum_get_discussion_neighbours($cm, $disc11, $forum); 1565 $this->assertEquals($disc10->id, $neighbours['prev']->id); 1566 $this->assertEquals($disc12->id, $neighbours['next']->id); 1567 1568 $neighbours = forum_get_discussion_neighbours($cm, $disc12, $forum); 1569 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1570 $this->assertEmpty($neighbours['next']); 1571 1572 // Normal user does not ignore timed settings. 1573 $this->setUser($user2); 1574 $neighbours = forum_get_discussion_neighbours($cm, $disc8, $forum); 1575 $this->assertEquals($disc7->id, $neighbours['prev']->id); 1576 $this->assertEquals($disc10->id, $neighbours['next']->id); 1577 1578 $neighbours = forum_get_discussion_neighbours($cm, $disc10, $forum); 1579 $this->assertEquals($disc8->id, $neighbours['prev']->id); 1580 $this->assertEquals($disc12->id, $neighbours['next']->id); 1581 1582 $neighbours = forum_get_discussion_neighbours($cm, $disc12, $forum); 1583 $this->assertEquals($disc10->id, $neighbours['prev']->id); 1584 $this->assertEmpty($neighbours['next']); 1585 1586 // Reset to normal mode. 1587 $CFG->forum_enabletimedposts = false; 1588 $this->setAdminUser(); 1589 1590 $record->timemodified++; 1591 // Two blog posts with identical creation time will sort by id. 1592 $DB->update_record('forum_posts', (object) array('id' => $disc2->firstpost, 'created' => $record->timemodified)); 1593 $DB->update_record('forum_posts', (object) array('id' => $disc3->firstpost, 'created' => $record->timemodified)); 1594 1595 $neighbours = forum_get_discussion_neighbours($cm, $disc2, $forum); 1596 $this->assertEquals($disc12->id, $neighbours['prev']->id); 1597 $this->assertEquals($disc3->id, $neighbours['next']->id); 1598 1599 $neighbours = forum_get_discussion_neighbours($cm, $disc3, $forum); 1600 $this->assertEquals($disc2->id, $neighbours['prev']->id); 1601 $this->assertEmpty($neighbours['next']); 1602 } 1603 1604 /** 1605 * Test getting the neighbour threads of a discussion. 1606 */ 1607 public function test_forum_get_neighbours_with_groups() { 1608 $this->resetAfterTest(); 1609 1610 $timenow = time(); 1611 $timenext = $timenow; 1612 1613 // Setup test data. 1614 $forumgen = $this->getDataGenerator()->get_plugin_generator('mod_forum'); 1615 $course = $this->getDataGenerator()->create_course(); 1616 $group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id)); 1617 $group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id)); 1618 $user1 = $this->getDataGenerator()->create_user(); 1619 $user2 = $this->getDataGenerator()->create_user(); 1620 $this->getDataGenerator()->enrol_user($user1->id, $course->id); 1621 $this->getDataGenerator()->enrol_user($user2->id, $course->id); 1622 $this->getDataGenerator()->create_group_member(array('userid' => $user1->id, 'groupid' => $group1->id)); 1623 1624 $forum1 = $this->getDataGenerator()->create_module('forum', array('course' => $course->id, 'groupmode' => VISIBLEGROUPS)); 1625 $forum2 = $this->getDataGenerator()->create_module('forum', array('course' => $course->id, 'groupmode' => SEPARATEGROUPS)); 1626 $cm1 = get_coursemodule_from_instance('forum', $forum1->id); 1627 $cm2 = get_coursemodule_from_instance('forum', $forum2->id); 1628 $context1 = \context_module::instance($cm1->id); 1629 $context2 = \context_module::instance($cm2->id); 1630 1631 // Creating discussions in both forums. 1632 $record = new \stdClass(); 1633 $record->course = $course->id; 1634 $record->userid = $user1->id; 1635 $record->forum = $forum1->id; 1636 $record->groupid = $group1->id; 1637 $record->timemodified = time(); 1638 $disc11 = $forumgen->create_discussion($record); 1639 $record->forum = $forum2->id; 1640 $record->timemodified++; 1641 $disc21 = $forumgen->create_discussion($record); 1642 1643 $record->timemodified++; 1644 $record->userid = $user2->id; 1645 $record->forum = $forum1->id; 1646 $record->groupid = $group2->id; 1647 $disc12 = $forumgen->create_discussion($record); 1648 $record->forum = $forum2->id; 1649 $disc22 = $forumgen->create_discussion($record); 1650 1651 $record->timemodified++; 1652 $record->userid = $user1->id; 1653 $record->forum = $forum1->id; 1654 $record->groupid = null; 1655 $disc13 = $forumgen->create_discussion($record); 1656 $record->forum = $forum2->id; 1657 $disc23 = $forumgen->create_discussion($record); 1658 1659 $record->timemodified++; 1660 $record->userid = $user2->id; 1661 $record->forum = $forum1->id; 1662 $record->groupid = $group2->id; 1663 $disc14 = $forumgen->create_discussion($record); 1664 $record->forum = $forum2->id; 1665 $disc24 = $forumgen->create_discussion($record); 1666 1667 $record->timemodified++; 1668 $record->userid = $user1->id; 1669 $record->forum = $forum1->id; 1670 $record->groupid = $group1->id; 1671 $disc15 = $forumgen->create_discussion($record); 1672 $record->forum = $forum2->id; 1673 $disc25 = $forumgen->create_discussion($record); 1674 1675 // Admin user can see all groups. 1676 $this->setAdminUser(); 1677 $neighbours = forum_get_discussion_neighbours($cm1, $disc11, $forum1); 1678 $this->assertEmpty($neighbours['prev']); 1679 $this->assertEquals($disc12->id, $neighbours['next']->id); 1680 $neighbours = forum_get_discussion_neighbours($cm2, $disc21, $forum2); 1681 $this->assertEmpty($neighbours['prev']); 1682 $this->assertEquals($disc22->id, $neighbours['next']->id); 1683 1684 $neighbours = forum_get_discussion_neighbours($cm1, $disc12, $forum1); 1685 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1686 $this->assertEquals($disc13->id, $neighbours['next']->id); 1687 $neighbours = forum_get_discussion_neighbours($cm2, $disc22, $forum2); 1688 $this->assertEquals($disc21->id, $neighbours['prev']->id); 1689 $this->assertEquals($disc23->id, $neighbours['next']->id); 1690 1691 $neighbours = forum_get_discussion_neighbours($cm1, $disc13, $forum1); 1692 $this->assertEquals($disc12->id, $neighbours['prev']->id); 1693 $this->assertEquals($disc14->id, $neighbours['next']->id); 1694 $neighbours = forum_get_discussion_neighbours($cm2, $disc23, $forum2); 1695 $this->assertEquals($disc22->id, $neighbours['prev']->id); 1696 $this->assertEquals($disc24->id, $neighbours['next']->id); 1697 1698 $neighbours = forum_get_discussion_neighbours($cm1, $disc14, $forum1); 1699 $this->assertEquals($disc13->id, $neighbours['prev']->id); 1700 $this->assertEquals($disc15->id, $neighbours['next']->id); 1701 $neighbours = forum_get_discussion_neighbours($cm2, $disc24, $forum2); 1702 $this->assertEquals($disc23->id, $neighbours['prev']->id); 1703 $this->assertEquals($disc25->id, $neighbours['next']->id); 1704 1705 $neighbours = forum_get_discussion_neighbours($cm1, $disc15, $forum1); 1706 $this->assertEquals($disc14->id, $neighbours['prev']->id); 1707 $this->assertEmpty($neighbours['next']); 1708 $neighbours = forum_get_discussion_neighbours($cm2, $disc25, $forum2); 1709 $this->assertEquals($disc24->id, $neighbours['prev']->id); 1710 $this->assertEmpty($neighbours['next']); 1711 1712 // Admin user is only viewing group 1. 1713 $_POST['group'] = $group1->id; 1714 $this->assertEquals($group1->id, groups_get_activity_group($cm1, true)); 1715 $this->assertEquals($group1->id, groups_get_activity_group($cm2, true)); 1716 1717 $neighbours = forum_get_discussion_neighbours($cm1, $disc11, $forum1); 1718 $this->assertEmpty($neighbours['prev']); 1719 $this->assertEquals($disc13->id, $neighbours['next']->id); 1720 $neighbours = forum_get_discussion_neighbours($cm2, $disc21, $forum2); 1721 $this->assertEmpty($neighbours['prev']); 1722 $this->assertEquals($disc23->id, $neighbours['next']->id); 1723 1724 $neighbours = forum_get_discussion_neighbours($cm1, $disc13, $forum1); 1725 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1726 $this->assertEquals($disc15->id, $neighbours['next']->id); 1727 $neighbours = forum_get_discussion_neighbours($cm2, $disc23, $forum2); 1728 $this->assertEquals($disc21->id, $neighbours['prev']->id); 1729 $this->assertEquals($disc25->id, $neighbours['next']->id); 1730 1731 $neighbours = forum_get_discussion_neighbours($cm1, $disc15, $forum1); 1732 $this->assertEquals($disc13->id, $neighbours['prev']->id); 1733 $this->assertEmpty($neighbours['next']); 1734 $neighbours = forum_get_discussion_neighbours($cm2, $disc25, $forum2); 1735 $this->assertEquals($disc23->id, $neighbours['prev']->id); 1736 $this->assertEmpty($neighbours['next']); 1737 1738 // Normal user viewing non-grouped posts (this is only possible in visible groups). 1739 $this->setUser($user1); 1740 $_POST['group'] = 0; 1741 $this->assertEquals(0, groups_get_activity_group($cm1, true)); 1742 1743 // They can see anything in visible groups. 1744 $neighbours = forum_get_discussion_neighbours($cm1, $disc12, $forum1); 1745 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1746 $this->assertEquals($disc13->id, $neighbours['next']->id); 1747 $neighbours = forum_get_discussion_neighbours($cm1, $disc13, $forum1); 1748 $this->assertEquals($disc12->id, $neighbours['prev']->id); 1749 $this->assertEquals($disc14->id, $neighbours['next']->id); 1750 1751 // Normal user, orphan of groups, can only see non-grouped posts in separate groups. 1752 $this->setUser($user2); 1753 $_POST['group'] = 0; 1754 $this->assertEquals(0, groups_get_activity_group($cm2, true)); 1755 1756 $neighbours = forum_get_discussion_neighbours($cm2, $disc23, $forum2); 1757 $this->assertEmpty($neighbours['prev']); 1758 $this->assertEmpty($neighbours['next']); 1759 1760 $neighbours = forum_get_discussion_neighbours($cm2, $disc22, $forum2); 1761 $this->assertEmpty($neighbours['prev']); 1762 $this->assertEquals($disc23->id, $neighbours['next']->id); 1763 1764 $neighbours = forum_get_discussion_neighbours($cm2, $disc24, $forum2); 1765 $this->assertEquals($disc23->id, $neighbours['prev']->id); 1766 $this->assertEmpty($neighbours['next']); 1767 1768 // Switching to viewing group 1. 1769 $this->setUser($user1); 1770 $_POST['group'] = $group1->id; 1771 $this->assertEquals($group1->id, groups_get_activity_group($cm1, true)); 1772 $this->assertEquals($group1->id, groups_get_activity_group($cm2, true)); 1773 1774 // They can see non-grouped or same group. 1775 $neighbours = forum_get_discussion_neighbours($cm1, $disc11, $forum1); 1776 $this->assertEmpty($neighbours['prev']); 1777 $this->assertEquals($disc13->id, $neighbours['next']->id); 1778 $neighbours = forum_get_discussion_neighbours($cm2, $disc21, $forum2); 1779 $this->assertEmpty($neighbours['prev']); 1780 $this->assertEquals($disc23->id, $neighbours['next']->id); 1781 1782 $neighbours = forum_get_discussion_neighbours($cm1, $disc13, $forum1); 1783 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1784 $this->assertEquals($disc15->id, $neighbours['next']->id); 1785 $neighbours = forum_get_discussion_neighbours($cm2, $disc23, $forum2); 1786 $this->assertEquals($disc21->id, $neighbours['prev']->id); 1787 $this->assertEquals($disc25->id, $neighbours['next']->id); 1788 1789 $neighbours = forum_get_discussion_neighbours($cm1, $disc15, $forum1); 1790 $this->assertEquals($disc13->id, $neighbours['prev']->id); 1791 $this->assertEmpty($neighbours['next']); 1792 $neighbours = forum_get_discussion_neighbours($cm2, $disc25, $forum2); 1793 $this->assertEquals($disc23->id, $neighbours['prev']->id); 1794 $this->assertEmpty($neighbours['next']); 1795 1796 // Querying the neighbours of a discussion passing the wrong CM. 1797 $this->expectException('coding_exception'); 1798 forum_get_discussion_neighbours($cm2, $disc11, $forum2); 1799 } 1800 1801 /** 1802 * Test getting the neighbour threads of a blog-like forum with groups involved. 1803 */ 1804 public function test_forum_get_neighbours_with_groups_blog() { 1805 $this->resetAfterTest(); 1806 1807 $timenow = time(); 1808 $timenext = $timenow; 1809 1810 // Setup test data. 1811 $forumgen = $this->getDataGenerator()->get_plugin_generator('mod_forum'); 1812 $course = $this->getDataGenerator()->create_course(); 1813 $group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id)); 1814 $group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id)); 1815 $user1 = $this->getDataGenerator()->create_user(); 1816 $user2 = $this->getDataGenerator()->create_user(); 1817 $this->getDataGenerator()->enrol_user($user1->id, $course->id); 1818 $this->getDataGenerator()->enrol_user($user2->id, $course->id); 1819 $this->getDataGenerator()->create_group_member(array('userid' => $user1->id, 'groupid' => $group1->id)); 1820 1821 $forum1 = $this->getDataGenerator()->create_module('forum', array('course' => $course->id, 'type' => 'blog', 1822 'groupmode' => VISIBLEGROUPS)); 1823 $forum2 = $this->getDataGenerator()->create_module('forum', array('course' => $course->id, 'type' => 'blog', 1824 'groupmode' => SEPARATEGROUPS)); 1825 $cm1 = get_coursemodule_from_instance('forum', $forum1->id); 1826 $cm2 = get_coursemodule_from_instance('forum', $forum2->id); 1827 $context1 = \context_module::instance($cm1->id); 1828 $context2 = \context_module::instance($cm2->id); 1829 1830 // Creating blog posts in both forums. 1831 $record = new \stdClass(); 1832 $record->course = $course->id; 1833 $record->userid = $user1->id; 1834 $record->forum = $forum1->id; 1835 $record->groupid = $group1->id; 1836 $record->timemodified = time(); 1837 $disc11 = $forumgen->create_discussion($record); 1838 $record->timenow = $timenext++; 1839 $record->forum = $forum2->id; 1840 $record->timemodified++; 1841 $disc21 = $forumgen->create_discussion($record); 1842 1843 $record->timemodified++; 1844 $record->userid = $user2->id; 1845 $record->forum = $forum1->id; 1846 $record->groupid = $group2->id; 1847 $disc12 = $forumgen->create_discussion($record); 1848 $record->forum = $forum2->id; 1849 $disc22 = $forumgen->create_discussion($record); 1850 1851 $record->timemodified++; 1852 $record->userid = $user1->id; 1853 $record->forum = $forum1->id; 1854 $record->groupid = null; 1855 $disc13 = $forumgen->create_discussion($record); 1856 $record->forum = $forum2->id; 1857 $disc23 = $forumgen->create_discussion($record); 1858 1859 $record->timemodified++; 1860 $record->userid = $user2->id; 1861 $record->forum = $forum1->id; 1862 $record->groupid = $group2->id; 1863 $disc14 = $forumgen->create_discussion($record); 1864 $record->forum = $forum2->id; 1865 $disc24 = $forumgen->create_discussion($record); 1866 1867 $record->timemodified++; 1868 $record->userid = $user1->id; 1869 $record->forum = $forum1->id; 1870 $record->groupid = $group1->id; 1871 $disc15 = $forumgen->create_discussion($record); 1872 $record->forum = $forum2->id; 1873 $disc25 = $forumgen->create_discussion($record); 1874 1875 // Admin user can see all groups. 1876 $this->setAdminUser(); 1877 $neighbours = forum_get_discussion_neighbours($cm1, $disc11, $forum1); 1878 $this->assertEmpty($neighbours['prev']); 1879 $this->assertEquals($disc12->id, $neighbours['next']->id); 1880 $neighbours = forum_get_discussion_neighbours($cm2, $disc21, $forum2); 1881 $this->assertEmpty($neighbours['prev']); 1882 $this->assertEquals($disc22->id, $neighbours['next']->id); 1883 1884 $neighbours = forum_get_discussion_neighbours($cm1, $disc12, $forum1); 1885 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1886 $this->assertEquals($disc13->id, $neighbours['next']->id); 1887 $neighbours = forum_get_discussion_neighbours($cm2, $disc22, $forum2); 1888 $this->assertEquals($disc21->id, $neighbours['prev']->id); 1889 $this->assertEquals($disc23->id, $neighbours['next']->id); 1890 1891 $neighbours = forum_get_discussion_neighbours($cm1, $disc13, $forum1); 1892 $this->assertEquals($disc12->id, $neighbours['prev']->id); 1893 $this->assertEquals($disc14->id, $neighbours['next']->id); 1894 $neighbours = forum_get_discussion_neighbours($cm2, $disc23, $forum2); 1895 $this->assertEquals($disc22->id, $neighbours['prev']->id); 1896 $this->assertEquals($disc24->id, $neighbours['next']->id); 1897 1898 $neighbours = forum_get_discussion_neighbours($cm1, $disc14, $forum1); 1899 $this->assertEquals($disc13->id, $neighbours['prev']->id); 1900 $this->assertEquals($disc15->id, $neighbours['next']->id); 1901 $neighbours = forum_get_discussion_neighbours($cm2, $disc24, $forum2); 1902 $this->assertEquals($disc23->id, $neighbours['prev']->id); 1903 $this->assertEquals($disc25->id, $neighbours['next']->id); 1904 1905 $neighbours = forum_get_discussion_neighbours($cm1, $disc15, $forum1); 1906 $this->assertEquals($disc14->id, $neighbours['prev']->id); 1907 $this->assertEmpty($neighbours['next']); 1908 $neighbours = forum_get_discussion_neighbours($cm2, $disc25, $forum2); 1909 $this->assertEquals($disc24->id, $neighbours['prev']->id); 1910 $this->assertEmpty($neighbours['next']); 1911 1912 // Admin user is only viewing group 1. 1913 $_POST['group'] = $group1->id; 1914 $this->assertEquals($group1->id, groups_get_activity_group($cm1, true)); 1915 $this->assertEquals($group1->id, groups_get_activity_group($cm2, true)); 1916 1917 $neighbours = forum_get_discussion_neighbours($cm1, $disc11, $forum1); 1918 $this->assertEmpty($neighbours['prev']); 1919 $this->assertEquals($disc13->id, $neighbours['next']->id); 1920 $neighbours = forum_get_discussion_neighbours($cm2, $disc21, $forum2); 1921 $this->assertEmpty($neighbours['prev']); 1922 $this->assertEquals($disc23->id, $neighbours['next']->id); 1923 1924 $neighbours = forum_get_discussion_neighbours($cm1, $disc13, $forum1); 1925 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1926 $this->assertEquals($disc15->id, $neighbours['next']->id); 1927 $neighbours = forum_get_discussion_neighbours($cm2, $disc23, $forum2); 1928 $this->assertEquals($disc21->id, $neighbours['prev']->id); 1929 $this->assertEquals($disc25->id, $neighbours['next']->id); 1930 1931 $neighbours = forum_get_discussion_neighbours($cm1, $disc15, $forum1); 1932 $this->assertEquals($disc13->id, $neighbours['prev']->id); 1933 $this->assertEmpty($neighbours['next']); 1934 $neighbours = forum_get_discussion_neighbours($cm2, $disc25, $forum2); 1935 $this->assertEquals($disc23->id, $neighbours['prev']->id); 1936 $this->assertEmpty($neighbours['next']); 1937 1938 // Normal user viewing non-grouped posts (this is only possible in visible groups). 1939 $this->setUser($user1); 1940 $_POST['group'] = 0; 1941 $this->assertEquals(0, groups_get_activity_group($cm1, true)); 1942 1943 // They can see anything in visible groups. 1944 $neighbours = forum_get_discussion_neighbours($cm1, $disc12, $forum1); 1945 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1946 $this->assertEquals($disc13->id, $neighbours['next']->id); 1947 $neighbours = forum_get_discussion_neighbours($cm1, $disc13, $forum1); 1948 $this->assertEquals($disc12->id, $neighbours['prev']->id); 1949 $this->assertEquals($disc14->id, $neighbours['next']->id); 1950 1951 // Normal user, orphan of groups, can only see non-grouped posts in separate groups. 1952 $this->setUser($user2); 1953 $_POST['group'] = 0; 1954 $this->assertEquals(0, groups_get_activity_group($cm2, true)); 1955 1956 $neighbours = forum_get_discussion_neighbours($cm2, $disc23, $forum2); 1957 $this->assertEmpty($neighbours['prev']); 1958 $this->assertEmpty($neighbours['next']); 1959 1960 $neighbours = forum_get_discussion_neighbours($cm2, $disc22, $forum2); 1961 $this->assertEmpty($neighbours['prev']); 1962 $this->assertEquals($disc23->id, $neighbours['next']->id); 1963 1964 $neighbours = forum_get_discussion_neighbours($cm2, $disc24, $forum2); 1965 $this->assertEquals($disc23->id, $neighbours['prev']->id); 1966 $this->assertEmpty($neighbours['next']); 1967 1968 // Switching to viewing group 1. 1969 $this->setUser($user1); 1970 $_POST['group'] = $group1->id; 1971 $this->assertEquals($group1->id, groups_get_activity_group($cm1, true)); 1972 $this->assertEquals($group1->id, groups_get_activity_group($cm2, true)); 1973 1974 // They can see non-grouped or same group. 1975 $neighbours = forum_get_discussion_neighbours($cm1, $disc11, $forum1); 1976 $this->assertEmpty($neighbours['prev']); 1977 $this->assertEquals($disc13->id, $neighbours['next']->id); 1978 $neighbours = forum_get_discussion_neighbours($cm2, $disc21, $forum2); 1979 $this->assertEmpty($neighbours['prev']); 1980 $this->assertEquals($disc23->id, $neighbours['next']->id); 1981 1982 $neighbours = forum_get_discussion_neighbours($cm1, $disc13, $forum1); 1983 $this->assertEquals($disc11->id, $neighbours['prev']->id); 1984 $this->assertEquals($disc15->id, $neighbours['next']->id); 1985 $neighbours = forum_get_discussion_neighbours($cm2, $disc23, $forum2); 1986 $this->assertEquals($disc21->id, $neighbours['prev']->id); 1987 $this->assertEquals($disc25->id, $neighbours['next']->id); 1988 1989 $neighbours = forum_get_discussion_neighbours($cm1, $disc15, $forum1); 1990 $this->assertEquals($disc13->id, $neighbours['prev']->id); 1991 $this->assertEmpty($neighbours['next']); 1992 $neighbours = forum_get_discussion_neighbours($cm2, $disc25, $forum2); 1993 $this->assertEquals($disc23->id, $neighbours['prev']->id); 1994 $this->assertEmpty($neighbours['next']); 1995 1996 // Querying the neighbours of a discussion passing the wrong CM. 1997 $this->expectException('coding_exception'); 1998 forum_get_discussion_neighbours($cm2, $disc11, $forum2); 1999 } 2000 2001 public function test_count_discussion_replies_basic() { 2002 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2003 2004 // Count the discussion replies in the forum. 2005 $result = forum_count_discussion_replies($forum->id); 2006 $this->assertCount(10, $result); 2007 } 2008 2009 public function test_count_discussion_replies_limited() { 2010 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2011 // Adding limits shouldn't make a difference. 2012 $result = forum_count_discussion_replies($forum->id, "", 20); 2013 $this->assertCount(10, $result); 2014 } 2015 2016 public function test_count_discussion_replies_paginated() { 2017 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2018 // Adding paging shouldn't make any difference. 2019 $result = forum_count_discussion_replies($forum->id, "", -1, 0, 100); 2020 $this->assertCount(10, $result); 2021 } 2022 2023 public function test_count_discussion_replies_paginated_sorted() { 2024 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2025 // Specifying the forumsort should also give a good result. This follows a different path. 2026 $result = forum_count_discussion_replies($forum->id, "d.id asc", -1, 0, 100); 2027 $this->assertCount(10, $result); 2028 foreach ($result as $row) { 2029 // Grab the first discussionid. 2030 $discussionid = array_shift($discussionids); 2031 $this->assertEquals($discussionid, $row->discussion); 2032 } 2033 } 2034 2035 public function test_count_discussion_replies_limited_sorted() { 2036 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2037 // Adding limits, and a forumsort shouldn't make a difference. 2038 $result = forum_count_discussion_replies($forum->id, "d.id asc", 20); 2039 $this->assertCount(10, $result); 2040 foreach ($result as $row) { 2041 // Grab the first discussionid. 2042 $discussionid = array_shift($discussionids); 2043 $this->assertEquals($discussionid, $row->discussion); 2044 } 2045 } 2046 2047 public function test_count_discussion_replies_paginated_sorted_small() { 2048 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2049 // Grabbing a smaller subset and they should be ordered as expected. 2050 $result = forum_count_discussion_replies($forum->id, "d.id asc", -1, 0, 5); 2051 $this->assertCount(5, $result); 2052 foreach ($result as $row) { 2053 // Grab the first discussionid. 2054 $discussionid = array_shift($discussionids); 2055 $this->assertEquals($discussionid, $row->discussion); 2056 } 2057 } 2058 2059 public function test_count_discussion_replies_paginated_sorted_small_reverse() { 2060 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2061 // Grabbing a smaller subset and they should be ordered as expected. 2062 $result = forum_count_discussion_replies($forum->id, "d.id desc", -1, 0, 5); 2063 $this->assertCount(5, $result); 2064 foreach ($result as $row) { 2065 // Grab the last discussionid. 2066 $discussionid = array_pop($discussionids); 2067 $this->assertEquals($discussionid, $row->discussion); 2068 } 2069 } 2070 2071 public function test_count_discussion_replies_limited_sorted_small_reverse() { 2072 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2073 // Adding limits, and a forumsort shouldn't make a difference. 2074 $result = forum_count_discussion_replies($forum->id, "d.id desc", 5); 2075 $this->assertCount(5, $result); 2076 foreach ($result as $row) { 2077 // Grab the last discussionid. 2078 $discussionid = array_pop($discussionids); 2079 $this->assertEquals($discussionid, $row->discussion); 2080 } 2081 } 2082 2083 /** 2084 * Test the reply count when used with private replies. 2085 */ 2086 public function test_forum_count_discussion_replies_private() { 2087 global $DB; 2088 $this->resetAfterTest(); 2089 2090 $course = $this->getDataGenerator()->create_course(); 2091 $forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id)); 2092 $context = \context_module::instance($forum->cmid); 2093 $cm = get_coursemodule_from_instance('forum', $forum->id); 2094 2095 $student = $this->getDataGenerator()->create_user(); 2096 $this->getDataGenerator()->enrol_user($student->id, $course->id); 2097 2098 $teacher = $this->getDataGenerator()->create_user(); 2099 $this->getDataGenerator()->enrol_user($teacher->id, $course->id); 2100 2101 $privilegeduser = $this->getDataGenerator()->create_user(); 2102 $this->getDataGenerator()->enrol_user($privilegeduser->id, $course->id, 'editingteacher'); 2103 2104 $otheruser = $this->getDataGenerator()->create_user(); 2105 $this->getDataGenerator()->enrol_user($otheruser->id, $course->id); 2106 2107 $generator = $this->getDataGenerator()->get_plugin_generator('mod_forum'); 2108 2109 // Create a discussion with some replies. 2110 $record = new \stdClass(); 2111 $record->course = $forum->course; 2112 $record->forum = $forum->id; 2113 $record->userid = $student->id; 2114 $discussion = $generator->create_discussion($record); 2115 $replycount = 5; 2116 $replyto = $DB->get_record('forum_posts', array('discussion' => $discussion->id)); 2117 2118 // Create a couple of standard replies. 2119 $post = new \stdClass(); 2120 $post->userid = $student->id; 2121 $post->discussion = $discussion->id; 2122 $post->parent = $replyto->id; 2123 2124 for ($i = 0; $i < $replycount; $i++) { 2125 $post = $generator->create_post($post); 2126 } 2127 2128 // Create a private reply post from the teacher back to the student. 2129 $reply = new \stdClass(); 2130 $reply->userid = $teacher->id; 2131 $reply->discussion = $discussion->id; 2132 $reply->parent = $replyto->id; 2133 $reply->privatereplyto = $replyto->userid; 2134 $generator->create_post($reply); 2135 2136 // The user is the author of the private reply. 2137 $this->setUser($teacher->id); 2138 $counts = forum_count_discussion_replies($forum->id); 2139 $this->assertEquals($replycount + 1, $counts[$discussion->id]->replies); 2140 2141 // The user is the intended recipient. 2142 $this->setUser($student->id); 2143 $counts = forum_count_discussion_replies($forum->id); 2144 $this->assertEquals($replycount + 1, $counts[$discussion->id]->replies); 2145 2146 // The user is not the author or recipient, but does have the readprivatereplies capability. 2147 $this->setUser($privilegeduser->id); 2148 $counts = forum_count_discussion_replies($forum->id, "", -1, -1, 0, true); 2149 $this->assertEquals($replycount + 1, $counts[$discussion->id]->replies); 2150 2151 // The user is not allowed to view this post. 2152 $this->setUser($otheruser->id); 2153 $counts = forum_count_discussion_replies($forum->id); 2154 $this->assertEquals($replycount, $counts[$discussion->id]->replies); 2155 } 2156 2157 public function test_discussion_pinned_sort() { 2158 list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5); 2159 $cm = get_coursemodule_from_instance('forum', $forum->id); 2160 $discussions = forum_get_discussions($cm); 2161 // First discussion should be pinned. 2162 $first = reset($discussions); 2163 $this->assertEquals(1, $first->pinned, "First discussion should be pinned discussion"); 2164 } 2165 public function test_forum_view() { 2166 global $CFG; 2167 2168 $CFG->enablecompletion = 1; 2169 $this->resetAfterTest(); 2170 2171 // Setup test data. 2172 $course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1)); 2173 $forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id), 2174 array('completion' => 2, 'completionview' => 1)); 2175 $context = \context_module::instance($forum->cmid); 2176 $cm = get_coursemodule_from_instance('forum', $forum->id); 2177 2178 // Trigger and capture the event. 2179 $sink = $this->redirectEvents(); 2180 2181 $this->setAdminUser(); 2182 forum_view($forum, $course, $cm, $context); 2183 2184 $events = $sink->get_events(); 2185 // 2 addition