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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 /** 18 * Tests for class coursecat from lib/coursecatlib.php 19 * 20 * @package core 21 * @category phpunit 22 * @copyright 2013 Marina Glancy 23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 24 */ 25 26 defined('MOODLE_INTERNAL') || die(); 27 28 global $CFG; 29 require_once($CFG->libdir . '/coursecatlib.php'); 30 31 /** 32 * Functional test for coursecatlib.php 33 */ 34 class core_coursecatlib_testcase extends advanced_testcase { 35 36 protected $roles; 37 38 protected function setUp() { 39 parent::setUp(); 40 $this->resetAfterTest(); 41 $user = $this->getDataGenerator()->create_user(); 42 $this->setUser($user); 43 } 44 45 protected function get_roleid($context = null) { 46 global $USER; 47 if ($context === null) { 48 $context = context_system::instance(); 49 } 50 if (is_object($context)) { 51 $context = $context->id; 52 } 53 if (empty($this->roles)) { 54 $this->roles = array(); 55 } 56 if (empty($this->roles[$USER->id])) { 57 $this->roles[$USER->id] = array(); 58 } 59 if (empty($this->roles[$USER->id][$context])) { 60 $this->roles[$USER->id][$context] = create_role('Role for '.$USER->id.' in '.$context, 'role'.$USER->id.'-'.$context, '-'); 61 role_assign($this->roles[$USER->id][$context], $USER->id, $context); 62 } 63 return $this->roles[$USER->id][$context]; 64 } 65 66 protected function assign_capability($capability, $permission = CAP_ALLOW, $contextid = null) { 67 if ($contextid === null) { 68 $contextid = context_system::instance(); 69 } 70 if (is_object($contextid)) { 71 $contextid = $contextid->id; 72 } 73 assign_capability($capability, $permission, $this->get_roleid($contextid), $contextid, true); 74 accesslib_clear_all_caches_for_unit_testing(); 75 } 76 77 public function test_create_coursecat() { 78 // Create the category. 79 $data = new stdClass(); 80 $data->name = 'aaa'; 81 $data->description = 'aaa'; 82 $data->idnumber = ''; 83 84 $category1 = coursecat::create($data); 85 86 // Initially confirm that base data was inserted correctly. 87 $this->assertSame($data->name, $category1->name); 88 $this->assertSame($data->description, $category1->description); 89 $this->assertSame($data->idnumber, $category1->idnumber); 90 91 $this->assertGreaterThanOrEqual(1, $category1->sortorder); 92 93 // Create two more categories and test the sortorder worked correctly. 94 $data->name = 'ccc'; 95 $category2 = coursecat::create($data); 96 97 $data->name = 'bbb'; 98 $category3 = coursecat::create($data); 99 100 $this->assertGreaterThan($category1->sortorder, $category2->sortorder); 101 $this->assertGreaterThan($category2->sortorder, $category3->sortorder); 102 } 103 104 public function test_name_idnumber_exceptions() { 105 try { 106 coursecat::create(array('name' => '')); 107 $this->fail('Missing category name exception expected in coursecat::create'); 108 } catch (moodle_exception $e) { 109 $this->assertInstanceOf('moodle_exception', $e); 110 } 111 $cat1 = coursecat::create(array('name' => 'Cat1', 'idnumber' => '1')); 112 try { 113 $cat1->update(array('name' => '')); 114 $this->fail('Missing category name exception expected in coursecat::update'); 115 } catch (moodle_exception $e) { 116 $this->assertInstanceOf('moodle_exception', $e); 117 } 118 try { 119 coursecat::create(array('name' => 'Cat2', 'idnumber' => '1')); 120 $this->fail('Duplicate idnumber exception expected in coursecat::create'); 121 } catch (moodle_exception $e) { 122 $this->assertInstanceOf('moodle_exception', $e); 123 } 124 $cat2 = coursecat::create(array('name' => 'Cat2', 'idnumber' => '2')); 125 try { 126 $cat2->update(array('idnumber' => '1')); 127 $this->fail('Duplicate idnumber exception expected in coursecat::update'); 128 } catch (moodle_exception $e) { 129 $this->assertInstanceOf('moodle_exception', $e); 130 } 131 } 132 133 public function test_visibility() { 134 $this->assign_capability('moodle/category:viewhiddencategories'); 135 $this->assign_capability('moodle/category:manage'); 136 137 // Create category 1 initially hidden. 138 $category1 = coursecat::create(array('name' => 'Cat1', 'visible' => 0)); 139 $this->assertEquals(0, $category1->visible); 140 $this->assertEquals(0, $category1->visibleold); 141 142 // Create category 2 initially hidden as a child of hidden category 1. 143 $category2 = coursecat::create(array('name' => 'Cat2', 'visible' => 0, 'parent' => $category1->id)); 144 $this->assertEquals(0, $category2->visible); 145 $this->assertEquals(0, $category2->visibleold); 146 147 // Create category 3 initially visible as a child of hidden category 1. 148 $category3 = coursecat::create(array('name' => 'Cat3', 'visible' => 1, 'parent' => $category1->id)); 149 $this->assertEquals(0, $category3->visible); 150 $this->assertEquals(1, $category3->visibleold); 151 152 // Show category 1 and make sure that category 2 is hidden and category 3 is visible. 153 $category1->show(); 154 $this->assertEquals(1, coursecat::get($category1->id)->visible); 155 $this->assertEquals(0, coursecat::get($category2->id)->visible); 156 $this->assertEquals(1, coursecat::get($category3->id)->visible); 157 158 // Create visible category 4. 159 $category4 = coursecat::create(array('name' => 'Cat4')); 160 $this->assertEquals(1, $category4->visible); 161 $this->assertEquals(1, $category4->visibleold); 162 163 // Create visible category 5 as a child of visible category 4. 164 $category5 = coursecat::create(array('name' => 'Cat5', 'parent' => $category4->id)); 165 $this->assertEquals(1, $category5->visible); 166 $this->assertEquals(1, $category5->visibleold); 167 168 // Hide category 4 and make sure category 5 is hidden too. 169 $category4->hide(); 170 $this->assertEquals(0, $category4->visible); 171 $this->assertEquals(0, $category4->visibleold); 172 $category5 = coursecat::get($category5->id); // We have to re-read from DB. 173 $this->assertEquals(0, $category5->visible); 174 $this->assertEquals(1, $category5->visibleold); 175 176 // Show category 4 and make sure category 5 is visible too. 177 $category4->show(); 178 $this->assertEquals(1, $category4->visible); 179 $this->assertEquals(1, $category4->visibleold); 180 $category5 = coursecat::get($category5->id); // We have to re-read from DB. 181 $this->assertEquals(1, $category5->visible); 182 $this->assertEquals(1, $category5->visibleold); 183 184 // Move category 5 under hidden category 2 and make sure it became hidden. 185 $category5->change_parent($category2->id); 186 $this->assertEquals(0, $category5->visible); 187 $this->assertEquals(1, $category5->visibleold); 188 189 // Re-read object for category 5 from DB and check again. 190 $category5 = coursecat::get($category5->id); 191 $this->assertEquals(0, $category5->visible); 192 $this->assertEquals(1, $category5->visibleold); 193 194 // Rricky one! Move hidden category 5 under visible category ("Top") and make sure it is still hidden- 195 // WHY? Well, different people may expect different behaviour here. So better keep it hidden. 196 $category5->change_parent(0); 197 $this->assertEquals(0, $category5->visible); 198 $this->assertEquals(1, $category5->visibleold); 199 } 200 201 public function test_hierarchy() { 202 $this->assign_capability('moodle/category:viewhiddencategories'); 203 $this->assign_capability('moodle/category:manage'); 204 205 $category1 = coursecat::create(array('name' => 'Cat1')); 206 $category2 = coursecat::create(array('name' => 'Cat2', 'parent' => $category1->id)); 207 $category3 = coursecat::create(array('name' => 'Cat3', 'parent' => $category1->id)); 208 $category4 = coursecat::create(array('name' => 'Cat4', 'parent' => $category2->id)); 209 210 // Check function get_children(). 211 $this->assertEquals(array($category2->id, $category3->id), array_keys($category1->get_children())); 212 // Check function get_parents(). 213 $this->assertEquals(array($category1->id, $category2->id), $category4->get_parents()); 214 215 // Can not move category to itself or to it's children. 216 $this->assertFalse($category1->can_change_parent($category2->id)); 217 $this->assertFalse($category2->can_change_parent($category2->id)); 218 // Can move category to grandparent. 219 $this->assertTrue($category4->can_change_parent($category1->id)); 220 221 try { 222 $category2->change_parent($category4->id); 223 $this->fail('Exception expected - can not move category'); 224 } catch (moodle_exception $e) { 225 $this->assertInstanceOf('moodle_exception', $e); 226 } 227 228 $category4->change_parent(0); 229 $this->assertEquals(array(), $category4->get_parents()); 230 $this->assertEquals(array($category2->id, $category3->id), array_keys($category1->get_children())); 231 $this->assertEquals(array(), array_keys($category2->get_children())); 232 } 233 234 public function test_update() { 235 $category1 = coursecat::create(array('name' => 'Cat1')); 236 $timecreated = $category1->timemodified; 237 $this->assertSame('Cat1', $category1->name); 238 $this->assertTrue(empty($category1->description)); 239 sleep(2); 240 $testdescription = 'This is cat 1 а также русский текст'; 241 $category1->update(array('description' => $testdescription)); 242 $this->assertSame($testdescription, $category1->description); 243 $category1 = coursecat::get($category1->id); 244 $this->assertSame($testdescription, $category1->description); 245 cache_helper::purge_by_event('changesincoursecat'); 246 $category1 = coursecat::get($category1->id); 247 $this->assertSame($testdescription, $category1->description); 248 249 $this->assertGreaterThan($timecreated, $category1->timemodified); 250 } 251 252 public function test_delete() { 253 global $DB; 254 255 $this->assign_capability('moodle/category:manage'); 256 $this->assign_capability('moodle/course:create'); 257 258 $initialcatid = $DB->get_field_sql('SELECT max(id) from {course_categories}'); 259 260 $category1 = coursecat::create(array('name' => 'Cat1')); 261 $category2 = coursecat::create(array('name' => 'Cat2', 'parent' => $category1->id)); 262 $category3 = coursecat::create(array('name' => 'Cat3')); 263 $category4 = coursecat::create(array('name' => 'Cat4', 'parent' => $category2->id)); 264 265 $course1 = $this->getDataGenerator()->create_course(array('category' => $category2->id)); 266 $course2 = $this->getDataGenerator()->create_course(array('category' => $category4->id)); 267 $course3 = $this->getDataGenerator()->create_course(array('category' => $category4->id)); 268 $course4 = $this->getDataGenerator()->create_course(array('category' => $category1->id)); 269 270 // Now we have 271 // $category1 272 // $category2 273 // $category4 274 // $course2 275 // $course3 276 // $course1 277 // $course4 278 // $category3 279 // structure. 280 281 // Login as another user to test course:delete capability (user who created course can delete it within 24h even without cap). 282 $this->setUser($this->getDataGenerator()->create_user()); 283 284 // Delete category 2 and move content to category 3. 285 $this->assertFalse($category2->can_move_content_to($category3->id)); // No luck! 286 // Add necessary capabilities. 287 $this->assign_capability('moodle/course:create', CAP_ALLOW, context_coursecat::instance($category3->id)); 288 $this->assign_capability('moodle/category:manage'); 289 $this->assertTrue($category2->can_move_content_to($category3->id)); // Hurray! 290 $category2->delete_move($category3->id); 291 292 // Make sure we have: 293 // $category1 294 // $course4 295 // $category3 296 // $category4 297 // $course2 298 // $course3 299 // $course1 300 // structure. 301 302 $this->assertNull(coursecat::get($category2->id, IGNORE_MISSING, true)); 303 $this->assertEquals(array(), $category1->get_children()); 304 $this->assertEquals(array($category4->id), array_keys($category3->get_children())); 305 $this->assertEquals($category4->id, $DB->get_field('course', 'category', array('id' => $course2->id))); 306 $this->assertEquals($category4->id, $DB->get_field('course', 'category', array('id' => $course3->id))); 307 $this->assertEquals($category3->id, $DB->get_field('course', 'category', array('id' => $course1->id))); 308 309 // Delete category 3 completely. 310 $this->assertFalse($category3->can_delete_full()); // No luck! 311 // Add necessary capabilities. 312 $this->assign_capability('moodle/course:delete', CAP_ALLOW, context_coursecat::instance($category3->id)); 313 $this->assertTrue($category3->can_delete_full()); // Hurray! 314 $category3->delete_full(); 315 316 // Make sure we have: 317 // $category1 318 // $course4 319 // structure. 320 321 // Note that we also have default 'Miscellaneous' category and default 'site' course. 322 $this->assertEquals(1, $DB->get_field_sql('SELECT count(*) FROM {course_categories} WHERE id > ?', array($initialcatid))); 323 $this->assertEquals($category1->id, $DB->get_field_sql('SELECT max(id) FROM {course_categories}')); 324 $this->assertEquals(1, $DB->get_field_sql('SELECT count(*) FROM {course} WHERE id <> ?', array(SITEID))); 325 $this->assertEquals(array('id' => $course4->id, 'category' => $category1->id), 326 (array)$DB->get_record_sql('SELECT id, category from {course} where id <> ?', array(SITEID))); 327 } 328 329 public function test_get_children() { 330 $category1 = coursecat::create(array('name' => 'Cat1')); 331 $category2 = coursecat::create(array('name' => 'Cat2', 'parent' => $category1->id)); 332 $category3 = coursecat::create(array('name' => 'Cat3', 'parent' => $category1->id, 'visible' => 0)); 333 $category4 = coursecat::create(array('name' => 'Cat4', 'idnumber' => '12', 'parent' => $category1->id)); 334 $category5 = coursecat::create(array('name' => 'Cat5', 'idnumber' => '11', 'parent' => $category1->id, 'visible' => 0)); 335 $category6 = coursecat::create(array('name' => 'Cat6', 'idnumber' => '10', 'parent' => $category1->id)); 336 $category7 = coursecat::create(array('name' => 'Cat0', 'parent' => $category1->id)); 337 338 $children = $category1->get_children(); 339 // User does not have the capability to view hidden categories, so the list should be 340 // 2, 4, 6, 7. 341 $this->assertEquals(array($category2->id, $category4->id, $category6->id, $category7->id), array_keys($children)); 342 $this->assertEquals(4, $category1->get_children_count()); 343 344 $children = $category1->get_children(array('offset' => 2)); 345 $this->assertEquals(array($category6->id, $category7->id), array_keys($children)); 346 $this->assertEquals(4, $category1->get_children_count()); 347 348 $children = $category1->get_children(array('limit' => 2)); 349 $this->assertEquals(array($category2->id, $category4->id), array_keys($children)); 350 351 $children = $category1->get_children(array('offset' => 1, 'limit' => 2)); 352 $this->assertEquals(array($category4->id, $category6->id), array_keys($children)); 353 354 $children = $category1->get_children(array('sort' => array('name' => 1))); 355 // Must be 7, 2, 4, 6. 356 $this->assertEquals(array($category7->id, $category2->id, $category4->id, $category6->id), array_keys($children)); 357 358 $children = $category1->get_children(array('sort' => array('idnumber' => 1, 'name' => -1))); 359 // Must be 2, 7, 6, 4. 360 $this->assertEquals(array($category2->id, $category7->id, $category6->id, $category4->id), array_keys($children)); 361 362 // Check that everything is all right after purging the caches. 363 cache_helper::purge_by_event('changesincoursecat'); 364 $children = $category1->get_children(); 365 $this->assertEquals(array($category2->id, $category4->id, $category6->id, $category7->id), array_keys($children)); 366 $this->assertEquals(4, $category1->get_children_count()); 367 } 368 369 /** 370 * Test the countall function 371 */ 372 public function test_count_all() { 373 global $DB; 374 // Dont assume there is just one. An add-on might create a category as part of the install. 375 $numcategories = $DB->count_records('course_categories'); 376 $this->assertEquals($numcategories, coursecat::count_all()); 377 $category1 = coursecat::create(array('name' => 'Cat1')); 378 $category2 = coursecat::create(array('name' => 'Cat2', 'parent' => $category1->id)); 379 $category3 = coursecat::create(array('name' => 'Cat3', 'parent' => $category2->id, 'visible' => 0)); 380 // Now we've got three more. 381 $this->assertEquals($numcategories + 3, coursecat::count_all()); 382 cache_helper::purge_by_event('changesincoursecat'); 383 // We should still have 4. 384 $this->assertEquals($numcategories + 3, coursecat::count_all()); 385 } 386 387 /** 388 * Test a categories ability to resort courses. 389 */ 390 public function test_resort_courses() { 391 $this->resetAfterTest(true); 392 $generator = $this->getDataGenerator(); 393 $category = $generator->create_category(); 394 $course1 = $generator->create_course(array( 395 'category' => $category->id, 396 'idnumber' => '006-01', 397 'shortname' => 'Biome Study', 398 'fullname' => '<span lang="ar" class="multilang">'.'دراسة منطقة إحيائية'.'</span><span lang="en" class="multilang">Biome Study</span>', 399 'timecreated' => '1000000001' 400 )); 401 $course2 = $generator->create_course(array( 402 'category' => $category->id, 403 'idnumber' => '007-02', 404 'shortname' => 'Chemistry Revision', 405 'fullname' => 'Chemistry Revision', 406 'timecreated' => '1000000002' 407 )); 408 $course3 = $generator->create_course(array( 409 'category' => $category->id, 410 'idnumber' => '007-03', 411 'shortname' => 'Swiss Rolls and Sunflowers', 412 'fullname' => 'Aarkvarks guide to Swiss Rolls and Sunflowers', 413 'timecreated' => '1000000003' 414 )); 415 $course4 = $generator->create_course(array( 416 'category' => $category->id, 417 'idnumber' => '006-04', 418 'shortname' => 'Scratch', 419 'fullname' => '<a href="test.php">Basic Scratch</a>', 420 'timecreated' => '1000000004' 421 )); 422 $c1 = (int)$course1->id; 423 $c2 = (int)$course2->id; 424 $c3 = (int)$course3->id; 425 $c4 = (int)$course4->id; 426 427 $coursecat = coursecat::get($category->id); 428 $this->assertTrue($coursecat->resort_courses('idnumber')); 429 $this->assertSame(array($c1, $c4, $c2, $c3), array_keys($coursecat->get_courses())); 430 431 $this->assertTrue($coursecat->resort_courses('shortname')); 432 $this->assertSame(array($c1, $c2, $c4, $c3), array_keys($coursecat->get_courses())); 433 434 $this->assertTrue($coursecat->resort_courses('timecreated')); 435 $this->assertSame(array($c1, $c2, $c3, $c4), array_keys($coursecat->get_courses())); 436 437 try { 438 // Enable the multilang filter and set it to apply to headings and content. 439 filter_set_global_state('multilang', TEXTFILTER_ON); 440 filter_set_applies_to_strings('multilang', true); 441 $expected = array($c3, $c4, $c1, $c2); 442 } catch (coding_exception $ex) { 443 $expected = array($c3, $c4, $c2, $c1); 444 } 445 $this->assertTrue($coursecat->resort_courses('fullname')); 446 $this->assertSame($expected, array_keys($coursecat->get_courses())); 447 } 448 449 public function test_get_search_courses() { 450 $cat1 = coursecat::create(array('name' => 'Cat1')); 451 $cat2 = coursecat::create(array('name' => 'Cat2', 'parent' => $cat1->id)); 452 $c1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 'fullname' => 'Test 3', 'summary' => ' ', 'idnumber' => 'ID3')); 453 $c2 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 'fullname' => 'Test 1', 'summary' => ' ', 'visible' => 0)); 454 $c3 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 'fullname' => 'Математика', 'summary' => ' Test ')); 455 $c4 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 'fullname' => 'Test 4', 'summary' => ' ', 'idnumber' => 'ID4')); 456 457 $c5 = $this->getDataGenerator()->create_course(array('category' => $cat2->id, 'fullname' => 'Test 5', 'summary' => ' ')); 458 $c6 = $this->getDataGenerator()->create_course(array('category' => $cat2->id, 'fullname' => 'Дискретная Математика', 'summary' => ' ')); 459 $c7 = $this->getDataGenerator()->create_course(array('category' => $cat2->id, 'fullname' => 'Test 7', 'summary' => ' ', 'visible' => 0)); 460 $c8 = $this->getDataGenerator()->create_course(array('category' => $cat2->id, 'fullname' => 'Test 8', 'summary' => ' ')); 461 462 // Get courses in category 1 (returned visible only because user is not enrolled). 463 $res = $cat1->get_courses(array('sortorder' => 1)); 464 $this->assertEquals(array($c4->id, $c3->id, $c1->id), array_keys($res)); // Courses are added in reverse order. 465 $this->assertEquals(3, $cat1->get_courses_count()); 466 467 // Get courses in category 1 recursively (returned visible only because user is not enrolled). 468 $res = $cat1->get_courses(array('recursive' => 1)); 469 $this->assertEquals(array($c4->id, $c3->id, $c1->id, $c8->id, $c6->id, $c5->id), array_keys($res)); 470 $this->assertEquals(6, $cat1->get_courses_count(array('recursive' => 1))); 471 472 // Get courses sorted by fullname. 473 $res = $cat1->get_courses(array('sort' => array('fullname' => 1))); 474 $this->assertEquals(array($c1->id, $c4->id, $c3->id), array_keys($res)); 475 $this->assertEquals(3, $cat1->get_courses_count(array('sort' => array('fullname' => 1)))); 476 477 // Get courses sorted by fullname recursively. 478 $res = $cat1->get_courses(array('recursive' => 1, 'sort' => array('fullname' => 1))); 479 $this->assertEquals(array($c1->id, $c4->id, $c5->id, $c8->id, $c6->id, $c3->id), array_keys($res)); 480 $this->assertEquals(6, $cat1->get_courses_count(array('recursive' => 1, 'sort' => array('fullname' => 1)))); 481 482 // Get courses sorted by fullname recursively, use offset and limit. 483 $res = $cat1->get_courses(array('recursive' => 1, 'offset' => 1, 'limit' => 2, 'sort' => array('fullname' => -1))); 484 $this->assertEquals(array($c6->id, $c8->id), array_keys($res)); 485 // Offset and limit do not affect get_courses_count(). 486 $this->assertEquals(6, $cat1->get_courses_count(array('recursive' => 1, 'offset' => 1, 'limit' => 2, 'sort' => array('fullname' => 1)))); 487 488 // Calling get_courses_count without prior call to get_courses(). 489 $this->assertEquals(3, $cat2->get_courses_count(array('recursive' => 1, 'sort' => array('idnumber' => 1)))); 490 491 // Search courses. 492 493 // Search by text. 494 $res = coursecat::search_courses(array('search' => 'Test')); 495 $this->assertEquals(array($c4->id, $c3->id, $c1->id, $c8->id, $c5->id), array_keys($res)); 496 $this->assertEquals(5, coursecat::search_courses_count(array('search' => 'Test'))); 497 498 // Search by text with specified offset and limit. 499 $options = array('sort' => array('fullname' => 1), 'offset' => 1, 'limit' => 2); 500 $res = coursecat::search_courses(array('search' => 'Test'), $options); 501 $this->assertEquals(array($c4->id, $c5->id), array_keys($res)); 502 $this->assertEquals(5, coursecat::search_courses_count(array('search' => 'Test'), $options)); 503 504 // IMPORTANT: the tests below may fail on some databases 505 // case-insensitive search. 506 $res = coursecat::search_courses(array('search' => 'test')); 507 $this->assertEquals(array($c4->id, $c3->id, $c1->id, $c8->id, $c5->id), array_keys($res)); 508 $this->assertEquals(5, coursecat::search_courses_count(array('search' => 'test'))); 509 510 // Non-latin language search. 511 $res = coursecat::search_courses(array('search' => 'Математика')); 512 $this->assertEquals(array($c3->id, $c6->id), array_keys($res)); 513 $this->assertEquals(2, coursecat::search_courses_count(array('search' => 'Математика'), array())); 514 } 515 516 public function test_course_contacts() { 517 global $DB, $CFG; 518 $teacherrole = $DB->get_record('role', array('shortname'=>'editingteacher')); 519 $managerrole = $DB->get_record('role', array('shortname'=>'manager')); 520 $studentrole = $DB->get_record('role', array('shortname'=>'student')); 521 $oldcoursecontact = $CFG->coursecontact; 522 523 $CFG->coursecontact = $managerrole->id. ','. $teacherrole->id; 524 525 /* 526 * User is listed in course contacts for the course if he has one of the 527 * "course contact" roles ($CFG->coursecontact) AND is enrolled in the course. 528 * If the user has several roles only the highest is displayed. 529 */ 530 531 // Test case: 532 // 533 // == Cat1 (user2 has teacher role) 534 // == Cat2 535 // -- course21 (user2 is enrolled as manager) | [Expected] Manager: F2 L2 536 // -- course22 (user2 is enrolled as student) | [Expected] Teacher: F2 L2 537 // == Cat4 (user2 has manager role) 538 // -- course41 (user4 is enrolled as teacher, user5 is enrolled as manager) | [Expected] Manager: F5 L5, Teacher: F4 L4 539 // -- course42 (user2 is enrolled as teacher) | [Expected] Manager: F2 L2 540 // == Cat3 (user3 has manager role) 541 // -- course31 (user3 is enrolled as student) | [Expected] Manager: F3 L3 542 // -- course32 | [Expected] 543 // -- course11 (user1 is enrolled as teacher) | [Expected] Teacher: F1 L1 544 // -- course12 (user1 has teacher role) | [Expected] 545 // also user4 is enrolled as teacher but enrolment is not active 546 $category = $course = $enrol = $user = array(); 547 $category[1] = coursecat::create(array('name' => 'Cat1'))->id; 548 $category[2] = coursecat::create(array('name' => 'Cat2', 'parent' => $category[1]))->id; 549 $category[3] = coursecat::create(array('name' => 'Cat3', 'parent' => $category[1]))->id; 550 $category[4] = coursecat::create(array('name' => 'Cat4', 'parent' => $category[2]))->id; 551 foreach (array(1, 2, 3, 4) as $catid) { 552 foreach (array(1, 2) as $courseid) { 553 $course[$catid][$courseid] = $this->getDataGenerator()->create_course(array('idnumber' => 'id'.$catid.$courseid, 554 'category' => $category[$catid]))->id; 555 $enrol[$catid][$courseid] = $DB->get_record('enrol', array('courseid'=>$course[$catid][$courseid], 'enrol'=>'manual'), '*', MUST_EXIST); 556 } 557 } 558 foreach (array(1, 2, 3, 4, 5) as $userid) { 559 $user[$userid] = $this->getDataGenerator()->create_user(array('firstname' => 'F'.$userid, 'lastname' => 'L'.$userid))->id; 560 } 561 562 $manual = enrol_get_plugin('manual'); 563 564 // Cat1 (user2 has teacher role) 565 role_assign($teacherrole->id, $user[2], context_coursecat::instance($category[1])); 566 // course21 (user2 is enrolled as manager) 567 $manual->enrol_user($enrol[2][1], $user[2], $managerrole->id); 568 // course22 (user2 is enrolled as student) 569 $manual->enrol_user($enrol[2][2], $user[2], $studentrole->id); 570 // Cat4 (user2 has manager role) 571 role_assign($managerrole->id, $user[2], context_coursecat::instance($category[4])); 572 // course41 (user4 is enrolled as teacher, user5 is enrolled as manager) 573 $manual->enrol_user($enrol[4][1], $user[4], $teacherrole->id); 574 $manual->enrol_user($enrol[4][1], $user[5], $managerrole->id); 575 // course42 (user2 is enrolled as teacher) 576 $manual->enrol_user($enrol[4][2], $user[2], $teacherrole->id); 577 // Cat3 (user3 has manager role) 578 role_assign($managerrole->id, $user[3], context_coursecat::instance($category[3])); 579 // course31 (user3 is enrolled as student) 580 $manual->enrol_user($enrol[3][1], $user[3], $studentrole->id); 581 // course11 (user1 is enrolled as teacher) 582 $manual->enrol_user($enrol[1][1], $user[1], $teacherrole->id); 583 // -- course12 (user1 has teacher role) 584 // also user4 is enrolled as teacher but enrolment is not active 585 role_assign($teacherrole->id, $user[1], context_course::instance($course[1][2])); 586 $manual->enrol_user($enrol[1][2], $user[4], $teacherrole->id, 0, 0, ENROL_USER_SUSPENDED); 587 588 $allcourses = coursecat::get(0)->get_courses(array('recursive' => true, 'coursecontacts' => true, 'sort' => array('idnumber' => 1))); 589 // Simplify the list of contacts for each course (similar as renderer would do). 590 $contacts = array(); 591 foreach (array(1, 2, 3, 4) as $catid) { 592 foreach (array(1, 2) as $courseid) { 593 $tmp = array(); 594 foreach ($allcourses[$course[$catid][$courseid]]->get_course_contacts() as $contact) { 595 $tmp[] = $contact['rolename']. ': '. $contact['username']; 596 } 597 $contacts[$catid][$courseid] = join(', ', $tmp); 598 } 599 } 600 601 // Assert: 602 // -- course21 (user2 is enrolled as manager) | Manager: F2 L2 603 $this->assertSame('Manager: F2 L2', $contacts[2][1]); 604 // -- course22 (user2 is enrolled as student) | Teacher: F2 L2 605 $this->assertSame('Teacher: F2 L2', $contacts[2][2]); 606 // -- course41 (user4 is enrolled as teacher, user5 is enrolled as manager) | Manager: F5 L5, Teacher: F4 L4 607 $this->assertSame('Manager: F5 L5, Teacher: F4 L4', $contacts[4][1]); 608 // -- course42 (user2 is enrolled as teacher) | [Expected] Manager: F2 L2 609 $this->assertSame('Manager: F2 L2', $contacts[4][2]); 610 // -- course31 (user3 is enrolled as student) | Manager: F3 L3 611 $this->assertSame('Manager: F3 L3', $contacts[3][1]); 612 // -- course32 | 613 $this->assertSame('', $contacts[3][2]); 614 // -- course11 (user1 is enrolled as teacher) | Teacher: F1 L1 615 $this->assertSame('Teacher: F1 L1', $contacts[1][1]); 616 // -- course12 (user1 has teacher role) | 617 $this->assertSame('', $contacts[1][2]); 618 619 $CFG->coursecontact = $oldcoursecontact; 620 } 621 622 public function test_overview_files() { 623 global $CFG; 624 $this->setAdminUser(); 625 $cat1 = coursecat::create(array('name' => 'Cat1')); 626 627 // Create course c1 with one image file. 628 $dratid1 = $this->fill_draft_area(array('filename.jpg' => 'Test file contents1')); 629 $c1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 630 'fullname' => 'Test 1', 'overviewfiles_filemanager' => $dratid1)); 631 // Create course c2 with two image files (only one file will be added because of settings). 632 $dratid2 = $this->fill_draft_area(array('filename21.jpg' => 'Test file contents21', 'filename22.jpg' => 'Test file contents22')); 633 $c2 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 634 'fullname' => 'Test 2', 'overviewfiles_filemanager' => $dratid2)); 635 // Create course c3 without files. 636 $c3 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 'fullname' => 'Test 3')); 637 638 // Change the settings to allow multiple files of any types. 639 $CFG->courseoverviewfileslimit = 3; 640 $CFG->courseoverviewfilesext = '*'; 641 // Create course c5 with two image files. 642 $dratid4 = $this->fill_draft_area(array('filename41.jpg' => 'Test file contents41', 'filename42.jpg' => 'Test file contents42')); 643 $c4 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 644 'fullname' => 'Test 4', 'overviewfiles_filemanager' => $dratid4)); 645 // Create course c6 with non-image file. 646 $dratid5 = $this->fill_draft_area(array('filename51.zip' => 'Test file contents51')); 647 $c5 = $this->getDataGenerator()->create_course(array('category' => $cat1->id, 648 'fullname' => 'Test 5', 'overviewfiles_filemanager' => $dratid5)); 649 650 // Reset default settings. 651 $CFG->courseoverviewfileslimit = 1; 652 $CFG->courseoverviewfilesext = '.jpg,.gif,.png'; 653 654 $courses = $cat1->get_courses(); 655 $this->assertTrue($courses[$c1->id]->has_course_overviewfiles()); 656 $this->assertTrue($courses[$c2->id]->has_course_overviewfiles()); 657 $this->assertFalse($courses[$c3->id]->has_course_overviewfiles()); 658 $this->assertTrue($courses[$c4->id]->has_course_overviewfiles()); 659 $this->assertTrue($courses[$c5->id]->has_course_overviewfiles()); // Does not validate the filetypes. 660 661 $this->assertEquals(1, count($courses[$c1->id]->get_course_overviewfiles())); 662 $this->assertEquals(1, count($courses[$c2->id]->get_course_overviewfiles())); 663 $this->assertEquals(0, count($courses[$c3->id]->get_course_overviewfiles())); 664 $this->assertEquals(1, count($courses[$c4->id]->get_course_overviewfiles())); 665 $this->assertEquals(0, count($courses[$c5->id]->get_course_overviewfiles())); // Validate the filetypes. 666 667 // Overview files are not allowed, all functions return empty values. 668 $CFG->courseoverviewfileslimit = 0; 669 670 $this->assertFalse($courses[$c1->id]->has_course_overviewfiles()); 671 $this->assertFalse($courses[$c2->id]->has_course_overviewfiles()); 672 $this->assertFalse($courses[$c3->id]->has_course_overviewfiles()); 673 $this->assertFalse($courses[$c4->id]->has_course_overviewfiles()); 674 $this->assertFalse($courses[$c5->id]->has_course_overviewfiles()); 675 676 $this->assertEquals(0, count($courses[$c1->id]->get_course_overviewfiles())); 677 $this->assertEquals(0, count($courses[$c2->id]->get_course_overviewfiles())); 678 $this->assertEquals(0, count($courses[$c3->id]->get_course_overviewfiles())); 679 $this->assertEquals(0, count($courses[$c4->id]->get_course_overviewfiles())); 680 $this->assertEquals(0, count($courses[$c5->id]->get_course_overviewfiles())); 681 682 // Multiple overview files are allowed but still limited to images. 683 $CFG->courseoverviewfileslimit = 3; 684 685 $this->assertTrue($courses[$c1->id]->has_course_overviewfiles()); 686 $this->assertTrue($courses[$c2->id]->has_course_overviewfiles()); 687 $this->assertFalse($courses[$c3->id]->has_course_overviewfiles()); 688 $this->assertTrue($courses[$c4->id]->has_course_overviewfiles()); 689 $this->assertTrue($courses[$c5->id]->has_course_overviewfiles()); // Still does not validate the filetypes. 690 691 $this->assertEquals(1, count($courses[$c1->id]->get_course_overviewfiles())); 692 $this->assertEquals(1, count($courses[$c2->id]->get_course_overviewfiles())); // Only 1 file was actually added. 693 $this->assertEquals(0, count($courses[$c3->id]->get_course_overviewfiles())); 694 $this->assertEquals(2, count($courses[$c4->id]->get_course_overviewfiles())); 695 $this->assertEquals(0, count($courses[$c5->id]->get_course_overviewfiles())); 696 697 // Multiple overview files of any type are allowed. 698 $CFG->courseoverviewfilesext = '*'; 699 700 $this->assertTrue($courses[$c1->id]->has_course_overviewfiles()); 701 $this->assertTrue($courses[$c2->id]->has_course_overviewfiles()); 702 $this->assertFalse($courses[$c3->id]->has_course_overviewfiles()); 703 $this->assertTrue($courses[$c4->id]->has_course_overviewfiles()); 704 $this->assertTrue($courses[$c5->id]->has_course_overviewfiles()); 705 706 $this->assertEquals(1, count($courses[$c1->id]->get_course_overviewfiles())); 707 $this->assertEquals(1, count($courses[$c2->id]->get_course_overviewfiles())); 708 $this->assertEquals(0, count($courses[$c3->id]->get_course_overviewfiles())); 709 $this->assertEquals(2, count($courses[$c4->id]->get_course_overviewfiles())); 710 $this->assertEquals(1, count($courses[$c5->id]->get_course_overviewfiles())); 711 } 712 713 /** 714 * Creates a draft area for current user and fills it with fake files 715 * 716 * @param array $files array of files that need to be added to filearea, filename => filecontents 717 * @return int draftid for the filearea 718 */ 719 protected function fill_draft_area(array $files) { 720 global $USER; 721 $usercontext = context_user::instance($USER->id); 722 $draftid = file_get_unused_draft_itemid(); 723 foreach ($files as $filename => $filecontents) { 724 // Add actual file there. 725 $filerecord = array('component' => 'user', 'filearea' => 'draft', 726 'contextid' => $usercontext->id, 'itemid' => $draftid, 727 'filename' => $filename, 'filepath' => '/'); 728 $fs = get_file_storage(); 729 $fs->create_file_from_string($filerecord, $filecontents); 730 } 731 return $draftid; 732 } 733 }
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| Generated: Fri Nov 28 20:29:05 2014 | Cross-referenced by PHPXref 0.7.1 |