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Differences Between: [Versions 310 and 311] [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 enrol_category;
  18  
  19  /**
  20   * Category enrolment sync functional test.
  21   *
  22   * @package    enrol_category
  23   * @category   phpunit
  24   * @copyright  2012 Petr Skoda {@link http://skodak.org}
  25   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  26   */
  27  class plugin_test extends \advanced_testcase {
  28  
  29      protected function enable_plugin() {
  30          $enabled = enrol_get_plugins(true);
  31          $enabled['category'] = true;
  32          $enabled = array_keys($enabled);
  33          set_config('enrol_plugins_enabled', implode(',', $enabled));
  34      }
  35  
  36      protected function disable_plugin() {
  37          $enabled = enrol_get_plugins(true);
  38          unset($enabled['category']);
  39          $enabled = array_keys($enabled);
  40          set_config('enrol_plugins_enabled', implode(',', $enabled));
  41      }
  42  
  43      protected function enable_role_sync($roleid) {
  44          $syscontext = \context_system::instance();
  45  
  46          assign_capability('enrol/category:synchronised', CAP_ALLOW, $roleid, $syscontext, true);
  47      }
  48  
  49      protected function disable_role_sync($roleid) {
  50          $syscontext = \context_system::instance();
  51  
  52          unassign_capability('enrol/category:synchronised', $roleid, $syscontext);
  53      }
  54  
  55      /**
  56       * Test utility methods used in syn test, fail here means something
  57       * in core accesslib was changed, but it is possible that only this test
  58       * is affected, nto the plugin itself...
  59       */
  60      public function test_utils() {
  61          global $DB;
  62  
  63          $this->resetAfterTest();
  64  
  65          $syscontext = \context_system::instance();
  66  
  67          $this->assertFalse(enrol_is_enabled('category'));
  68          $this->enable_plugin();
  69          $this->assertTrue(enrol_is_enabled('category'));
  70  
  71          $roles = get_roles_with_capability('enrol/category:synchronised', CAP_ALLOW, $syscontext);
  72          $this->assertEmpty($roles);
  73  
  74          $studentrole = $DB->get_record('role', array('shortname'=>'student'));
  75          $this->assertNotEmpty($studentrole);
  76  
  77          $this->enable_role_sync($studentrole->id);
  78          $roles = get_roles_with_capability('enrol/category:synchronised', CAP_ALLOW, $syscontext);
  79          $this->assertEquals(1, count($roles));
  80          $this->assertEquals($studentrole, reset($roles));
  81  
  82          $this->disable_role_sync($studentrole->id);
  83          $roles = get_roles_with_capability('enrol/category:synchronised', CAP_ALLOW, $syscontext);
  84          $this->assertEmpty($roles);
  85      }
  86  
  87      public function test_handler_sync() {
  88          global $DB, $CFG;
  89          require_once($CFG->dirroot.'/enrol/category/locallib.php');
  90  
  91          $this->resetAfterTest();
  92  
  93          // Setup a few courses and categories.
  94  
  95          $studentrole = $DB->get_record('role', array('shortname'=>'student'));
  96          $this->assertNotEmpty($studentrole);
  97          $teacherrole = $DB->get_record('role', array('shortname'=>'teacher'));
  98          $this->assertNotEmpty($teacherrole);
  99          $managerrole = $DB->get_record('role', array('shortname'=>'manager'));
 100          $this->assertNotEmpty($managerrole);
 101  
 102          $cat1 = $this->getDataGenerator()->create_category();
 103          $cat2 = $this->getDataGenerator()->create_category();
 104          $cat3 = $this->getDataGenerator()->create_category(array('parent'=>$cat2->id));
 105  
 106          $course1 = $this->getDataGenerator()->create_course(array('category'=>$cat1->id));
 107          $course2 = $this->getDataGenerator()->create_course(array('category'=>$cat2->id));
 108          $course3 = $this->getDataGenerator()->create_course(array('category'=>$cat3->id));
 109          $course4 = $this->getDataGenerator()->create_course(array('category'=>$cat3->id));
 110  
 111          $user1 = $this->getDataGenerator()->create_user();
 112          $user2 = $this->getDataGenerator()->create_user();
 113          $user3 = $this->getDataGenerator()->create_user();
 114          $user4 = $this->getDataGenerator()->create_user();
 115  
 116          $this->enable_role_sync($studentrole->id);
 117          $this->enable_role_sync($teacherrole->id);
 118          $this->enable_plugin();
 119  
 120          $this->assertEquals(0, $DB->count_records('role_assignments', array()));
 121          $this->assertEquals(0, $DB->count_records('user_enrolments', array()));
 122  
 123          // Test assign event.
 124  
 125          role_assign($managerrole->id, $user1->id, \context_coursecat::instance($cat1->id));
 126          role_assign($managerrole->id, $user3->id, \context_course::instance($course1->id));
 127          role_assign($managerrole->id, $user3->id, \context_course::instance($course2->id));
 128          $this->assertEquals(0, $DB->count_records('user_enrolments', array()));
 129  
 130          role_assign($studentrole->id, $user1->id, \context_coursecat::instance($cat2->id));
 131          $this->assertTrue(is_enrolled(\context_course::instance($course2->id), $user1->id));
 132          $this->assertTrue(is_enrolled(\context_course::instance($course3->id), $user1->id));
 133          $this->assertTrue(is_enrolled(\context_course::instance($course4->id), $user1->id));
 134          $this->assertEquals(3, $DB->count_records('user_enrolments', array()));
 135  
 136          role_assign($managerrole->id, $user2->id, \context_coursecat::instance($cat3->id));
 137          $this->assertEquals(3, $DB->count_records('user_enrolments', array()));
 138  
 139          role_assign($teacherrole->id, $user4->id, \context_coursecat::instance($cat1->id));
 140          $this->assertTrue(is_enrolled(\context_course::instance($course1->id), $user4->id));
 141          $this->assertEquals(4, $DB->count_records('user_enrolments', array()));
 142  
 143          // Test role unassigned event.
 144  
 145          role_unassign($teacherrole->id, $user4->id, \context_coursecat::instance($cat1->id)->id);
 146          $this->assertFalse(is_enrolled(\context_course::instance($course1->id), $user4->id));
 147          $this->assertEquals(3, $DB->count_records('user_enrolments', array()));
 148  
 149          // Make sure handlers are disabled when plugin disabled.
 150  
 151          $this->disable_plugin();
 152          role_unassign($studentrole->id, $user1->id, \context_coursecat::instance($cat2->id)->id);
 153          $this->assertEquals(3, $DB->count_records('user_enrolments', array()));
 154  
 155          role_assign($studentrole->id, $user3->id, \context_coursecat::instance($cat1->id));
 156          $this->assertEquals(3, $DB->count_records('user_enrolments', array()));
 157  
 158      }
 159  
 160      public function test_sync_course() {
 161          global $DB, $CFG;
 162          require_once($CFG->dirroot.'/enrol/category/locallib.php');
 163  
 164          $this->resetAfterTest();
 165  
 166          // Setup a few courses and categories.
 167  
 168          $studentrole = $DB->get_record('role', array('shortname'=>'student'));
 169          $this->assertNotEmpty($studentrole);
 170          $teacherrole = $DB->get_record('role', array('shortname'=>'teacher'));
 171          $this->assertNotEmpty($teacherrole);
 172          $managerrole = $DB->get_record('role', array('shortname'=>'manager'));
 173          $this->assertNotEmpty($managerrole);
 174  
 175          $cat1 = $this->getDataGenerator()->create_category();
 176          $cat2 = $this->getDataGenerator()->create_category();
 177          $cat3 = $this->getDataGenerator()->create_category(array('parent'=>$cat2->id));
 178  
 179          $course1 = $this->getDataGenerator()->create_course(array('category'=>$cat1->id));
 180          $course2 = $this->getDataGenerator()->create_course(array('category'=>$cat2->id));
 181          $course3 = $this->getDataGenerator()->create_course(array('category'=>$cat3->id));
 182          $course4 = $this->getDataGenerator()->create_course(array('category'=>$cat3->id));
 183  
 184          $user1 = $this->getDataGenerator()->create_user();
 185          $user2 = $this->getDataGenerator()->create_user();
 186          $user3 = $this->getDataGenerator()->create_user();
 187          $user4 = $this->getDataGenerator()->create_user();
 188  
 189          $this->enable_role_sync($studentrole->id);
 190          $this->enable_role_sync($teacherrole->id);
 191          $this->enable_plugin();
 192  
 193          $this->assertEquals(0, $DB->count_records('role_assignments', array()));
 194          role_assign($managerrole->id, $user1->id, \context_coursecat::instance($cat1->id));
 195          role_assign($managerrole->id, $user3->id, \context_course::instance($course1->id));
 196          role_assign($managerrole->id, $user3->id, \context_course::instance($course2->id));
 197          $this->assertEquals(0, $DB->count_records('user_enrolments', array()));
 198  
 199  
 200          $this->disable_plugin(); // Stops the event handlers.
 201          role_assign($studentrole->id, $user1->id, \context_coursecat::instance($cat2->id));
 202          $this->assertEquals(0, $DB->count_records('user_enrolments', array()));
 203          $this->enable_plugin();
 204          enrol_category_sync_course($course2);
 205          $this->assertTrue(is_enrolled(\context_course::instance($course2->id), $user1->id));
 206          $this->assertFalse(is_enrolled(\context_course::instance($course3->id), $user1->id));
 207          $this->assertFalse(is_enrolled(\context_course::instance($course4->id), $user1->id));
 208          $this->assertEquals(1, $DB->count_records('user_enrolments', array()));
 209  
 210          enrol_category_sync_course($course2);
 211          enrol_category_sync_course($course3);
 212          enrol_category_sync_course($course4);
 213          $this->assertFalse(is_enrolled(\context_course::instance($course1->id), $user1->id));
 214          $this->assertTrue(is_enrolled(\context_course::instance($course2->id), $user1->id));
 215          $this->assertTrue(is_enrolled(\context_course::instance($course3->id), $user1->id));
 216          $this->assertTrue(is_enrolled(\context_course::instance($course4->id), $user1->id));
 217          $this->assertEquals(3, $DB->count_records('user_enrolments', array()));
 218  
 219          $this->disable_plugin(); // Stops the event handlers.
 220          role_assign($studentrole->id, $user2->id, \context_coursecat::instance($cat1->id));
 221          role_assign($teacherrole->id, $user4->id, \context_coursecat::instance($cat1->id));
 222          role_unassign($studentrole->id, $user1->id, \context_coursecat::instance($cat2->id)->id);
 223          $this->assertEquals(3, $DB->count_records('user_enrolments', array()));
 224          $this->enable_plugin();
 225          enrol_category_sync_course($course2);
 226          $this->assertFalse(is_enrolled(\context_course::instance($course2->id), $user1->id));
 227          $this->assertFalse(is_enrolled(\context_course::instance($course2->id), $user2->id));
 228          $this->assertFalse(is_enrolled(\context_course::instance($course2->id), $user4->id));
 229          enrol_category_sync_course($course1);
 230          enrol_category_sync_course($course3);
 231          enrol_category_sync_course($course4);
 232          $this->assertEquals(2, $DB->count_records('user_enrolments', array()));
 233          $this->assertTrue(is_enrolled(\context_course::instance($course1->id), $user2->id));
 234          $this->assertTrue(is_enrolled(\context_course::instance($course1->id), $user4->id));
 235  
 236          $this->disable_role_sync($studentrole->id);
 237          enrol_category_sync_course($course1);
 238          enrol_category_sync_course($course2);
 239          enrol_category_sync_course($course3);
 240          enrol_category_sync_course($course4);
 241          $this->assertEquals(1, $DB->count_records('user_enrolments', array()));
 242          $this->assertTrue(is_enrolled(\context_course::instance($course1->id), $user4->id));
 243  
 244          $this->assertEquals(1, $DB->count_records('enrol', array('enrol'=>'category')));
 245          $this->disable_role_sync($teacherrole->id);
 246          enrol_category_sync_course($course1);
 247          enrol_category_sync_course($course2);
 248          enrol_category_sync_course($course3);
 249          enrol_category_sync_course($course4);
 250          $this->assertEquals(0, $DB->count_records('user_enrolments', array()));
 251          $this->assertEquals(0, $DB->count_records('enrol', array('enrol'=>'category')));
 252      }
 253  
 254      public function test_sync_full() {
 255          global $DB, $CFG;
 256          require_once($CFG->dirroot.'/enrol/category/locallib.php');
 257  
 258          $this->resetAfterTest();
 259  
 260          $trace = new \null_progress_trace();
 261  
 262          // Setup a few courses and categories.
 263  
 264          $studentrole = $DB->get_record('role', array('shortname'=>'student'));
 265          $this->assertNotEmpty($studentrole);
 266          $teacherrole = $DB->get_record('role', array('shortname'=>'teacher'));
 267          $this->assertNotEmpty($teacherrole);
 268          $managerrole = $DB->get_record('role', array('shortname'=>'manager'));
 269          $this->assertNotEmpty($managerrole);
 270  
 271          $cat1 = $this->getDataGenerator()->create_category();
 272          $cat2 = $this->getDataGenerator()->create_category();
 273          $cat3 = $this->getDataGenerator()->create_category(array('parent'=>$cat2->id));
 274  
 275          $course1 = $this->getDataGenerator()->create_course(array('category'=>$cat1->id));
 276          $course2 = $this->getDataGenerator()->create_course(array('category'=>$cat2->id));
 277          $course3 = $this->getDataGenerator()->create_course(array('category'=>$cat3->id));
 278          $course4 = $this->getDataGenerator()->create_course(array('category'=>$cat3->id));
 279  
 280          $user1 = $this->getDataGenerator()->create_user();
 281          $user2 = $this->getDataGenerator()->create_user();
 282          $user3 = $this->getDataGenerator()->create_user();
 283          $user4 = $this->getDataGenerator()->create_user();
 284  
 285          $this->enable_role_sync($studentrole->id);
 286          $this->enable_role_sync($teacherrole->id);
 287          $this->enable_plugin();
 288  
 289          $this->assertEquals(0, $DB->count_records('role_assignments', array()));
 290          role_assign($managerrole->id, $user1->id, \context_coursecat::instance($cat1->id));
 291          role_assign($managerrole->id, $user3->id, \context_course::instance($course1->id));
 292          role_assign($managerrole->id, $user3->id, \context_course::instance($course2->id));
 293          $this->assertEquals(0, $DB->count_records('user_enrolments', array()));
 294  
 295          $result = enrol_category_sync_full($trace);
 296          $this->assertSame(0, $result);
 297  
 298          $this->disable_plugin();
 299          role_assign($studentrole->id, $user1->id, \context_coursecat::instance($cat2->id));
 300          $this->enable_plugin();
 301          $result = enrol_category_sync_full($trace);
 302          $this->assertSame(0, $result);
 303          $this->assertEquals(3, $DB->count_records('user_enrolments', array()));
 304          $this->assertTrue(is_enrolled(\context_course::instance($course2->id), $user1->id));
 305          $this->assertTrue(is_enrolled(\context_course::instance($course3->id), $user1->id));
 306          $this->assertTrue(is_enrolled(\context_course::instance($course4->id), $user1->id));
 307  
 308          $this->disable_plugin();
 309          role_unassign($studentrole->id, $user1->id, \context_coursecat::instance($cat2->id)->id);
 310          role_assign($studentrole->id, $user2->id, \context_coursecat::instance($cat1->id));
 311          role_assign($teacherrole->id, $user4->id, \context_coursecat::instance($cat1->id));
 312          role_assign($teacherrole->id, $user3->id, \context_coursecat::instance($cat2->id));
 313          role_assign($managerrole->id, $user3->id, \context_course::instance($course3->id));
 314          $this->enable_plugin();
 315          $result = enrol_category_sync_full($trace);
 316          $this->assertSame(0, $result);
 317          $this->assertEquals(5, $DB->count_records('user_enrolments', array()));
 318          $this->assertTrue(is_enrolled(\context_course::instance($course1->id), $user2->id));
 319          $this->assertTrue(is_enrolled(\context_course::instance($course1->id), $user4->id));
 320          $this->assertTrue(is_enrolled(\context_course::instance($course2->id), $user3->id));
 321          $this->assertTrue(is_enrolled(\context_course::instance($course3->id), $user3->id));
 322          $this->assertTrue(is_enrolled(\context_course::instance($course4->id), $user3->id));
 323  
 324          // Cleanup everything.
 325  
 326          $this->assertNotEmpty($DB->count_records('role_assignments', array()));
 327          $this->assertNotEmpty($DB->count_records('user_enrolments', array()));
 328  
 329          $this->disable_plugin();
 330          role_unassign_all(array('roleid'=>$studentrole->id));
 331          role_unassign_all(array('roleid'=>$managerrole->id));
 332          role_unassign_all(array('roleid'=>$teacherrole->id));
 333  
 334          $result = enrol_category_sync_full($trace);
 335          $this->assertSame(2, $result);
 336          $this->assertEquals(0, $DB->count_records('role_assignments', array()));
 337          $this->assertNotEmpty($DB->count_records('user_enrolments', array()));
 338          $this->disable_role_sync($studentrole->id);
 339          $this->disable_role_sync($teacherrole->id);
 340  
 341          $this->enable_plugin();
 342          $result = enrol_category_sync_full($trace);
 343          $this->assertSame(0, $result);
 344          $this->assertEquals(0, $DB->count_records('role_assignments', array()));
 345          $this->assertEquals(0, $DB->count_records('user_enrolments', array()));
 346          $this->assertEquals(0, $DB->count_records('enrol', array('enrol'=>'category')));
 347      }
 348  }