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enrollib_test.php
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enrollib_test.php
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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Test non-plugin enrollib parts.
*
* @package core_enrol
* @category phpunit
* @copyright 2012 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Test non-plugin enrollib parts.
*
* @package core
* @category phpunit
* @copyright 2012 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_enrollib_testcase extends advanced_testcase {
public function test_enrol_get_all_users_courses() {
global $DB, $CFG;
$this->resetAfterTest();
$studentrole = $DB->get_record('role', array('shortname'=>'student'));
$this->assertNotEmpty($studentrole);
$teacherrole = $DB->get_record('role', array('shortname'=>'teacher'));
$this->assertNotEmpty($teacherrole);
$admin = get_admin();
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$user4 = $this->getDataGenerator()->create_user();
$user5 = $this->getDataGenerator()->create_user();
$category1 = $this->getDataGenerator()->create_category(array('visible'=>0));
$category2 = $this->getDataGenerator()->create_category();
$course1 = $this->getDataGenerator()->create_course(array('category'=>$category1->id));
$course2 = $this->getDataGenerator()->create_course(array('category'=>$category2->id));
$course3 = $this->getDataGenerator()->create_course(array('category'=>$category2->id, 'visible'=>0));
$course4 = $this->getDataGenerator()->create_course(array('category'=>$category2->id));
$maninstance1 = $DB->get_record('enrol', array('courseid'=>$course1->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$DB->set_field('enrol', 'status', ENROL_INSTANCE_DISABLED, array('id'=>$maninstance1->id));
$maninstance1 = $DB->get_record('enrol', array('courseid'=>$course1->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$maninstance2 = $DB->get_record('enrol', array('courseid'=>$course2->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$maninstance3 = $DB->get_record('enrol', array('courseid'=>$course3->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$maninstance4 = $DB->get_record('enrol', array('courseid'=>$course4->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$manual = enrol_get_plugin('manual');
$this->assertNotEmpty($manual);
$manual->enrol_user($maninstance1, $user1->id, $teacherrole->id);
$manual->enrol_user($maninstance1, $user2->id, $studentrole->id);
$manual->enrol_user($maninstance1, $user4->id, $teacherrole->id, 0, 0, ENROL_USER_SUSPENDED);
$manual->enrol_user($maninstance1, $admin->id, $studentrole->id);
$manual->enrol_user($maninstance2, $user1->id);
$manual->enrol_user($maninstance2, $user2->id);
$manual->enrol_user($maninstance2, $user3->id, 0, 1, time()+(60*60));
$manual->enrol_user($maninstance3, $user1->id);
$manual->enrol_user($maninstance3, $user2->id);
$manual->enrol_user($maninstance3, $user3->id, 0, 1, time()-(60*60));
$manual->enrol_user($maninstance3, $user4->id, 0, 0, 0, ENROL_USER_SUSPENDED);
$courses = enrol_get_all_users_courses($CFG->siteguest);
$this->assertSame(array(), $courses);
$courses = enrol_get_all_users_courses(0);
$this->assertSame(array(), $courses);
// Results are sorted by visibility, sortorder by default (in our case order of creation)
$courses = enrol_get_all_users_courses($admin->id);
$this->assertCount(1, $courses);
$this->assertEquals(array($course1->id), array_keys($courses));
$courses = enrol_get_all_users_courses($admin->id, true);
$this->assertCount(0, $courses);
$this->assertEquals(array(), array_keys($courses));
$courses = enrol_get_all_users_courses($user1->id);
$this->assertCount(3, $courses);
$this->assertEquals(array($course2->id, $course1->id, $course3->id), array_keys($courses));
$courses = enrol_get_all_users_courses($user1->id, true);
$this->assertCount(2, $courses);
$this->assertEquals(array($course2->id, $course3->id), array_keys($courses));
$courses = enrol_get_all_users_courses($user2->id);
$this->assertCount(3, $courses);
$this->assertEquals(array($course2->id, $course1->id, $course3->id), array_keys($courses));
$courses = enrol_get_all_users_courses($user2->id, true);
$this->assertCount(2, $courses);
$this->assertEquals(array($course2->id, $course3->id), array_keys($courses));
$courses = enrol_get_all_users_courses($user3->id);
$this->assertCount(2, $courses);
$this->assertEquals(array($course2->id, $course3->id), array_keys($courses));
$courses = enrol_get_all_users_courses($user3->id, true);
$this->assertCount(1, $courses);
$this->assertEquals(array($course2->id), array_keys($courses));
$courses = enrol_get_all_users_courses($user4->id);
$this->assertCount(2, $courses);
$this->assertEquals(array($course1->id, $course3->id), array_keys($courses));
$courses = enrol_get_all_users_courses($user4->id, true);
$this->assertCount(0, $courses);
$this->assertEquals(array(), array_keys($courses));
// Make sure sorting and columns work.
$basefields = array('id', 'category', 'sortorder', 'shortname', 'fullname', 'idnumber',
'startdate', 'visible', 'groupmode', 'groupmodeforce', 'defaultgroupingid');
$courses = enrol_get_all_users_courses($user2->id, true);
$course = reset($courses);
context_helper::preload_from_record($course);
$course = (array)$course;
$this->assertEquals($basefields, array_keys($course), '', 0, 10, true);
$courses = enrol_get_all_users_courses($user2->id, false, 'timecreated');
$course = reset($courses);
$this->assertTrue(property_exists($course, 'timecreated'));
$courses = enrol_get_all_users_courses($user2->id, false, null, 'id DESC');
$this->assertEquals(array($course3->id, $course2->id, $course1->id), array_keys($courses));
}
public function test_enrol_user_sees_own_courses() {
global $DB, $CFG;
$this->resetAfterTest();
$studentrole = $DB->get_record('role', array('shortname'=>'student'));
$this->assertNotEmpty($studentrole);
$teacherrole = $DB->get_record('role', array('shortname'=>'teacher'));
$this->assertNotEmpty($teacherrole);
$admin = get_admin();
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$user4 = $this->getDataGenerator()->create_user();
$user5 = $this->getDataGenerator()->create_user();
$user6 = $this->getDataGenerator()->create_user();
$category1 = $this->getDataGenerator()->create_category(array('visible'=>0));
$category2 = $this->getDataGenerator()->create_category();
$course1 = $this->getDataGenerator()->create_course(array('category'=>$category1->id));
$course2 = $this->getDataGenerator()->create_course(array('category'=>$category2->id));
$course3 = $this->getDataGenerator()->create_course(array('category'=>$category2->id, 'visible'=>0));
$course4 = $this->getDataGenerator()->create_course(array('category'=>$category2->id));
$maninstance1 = $DB->get_record('enrol', array('courseid'=>$course1->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$DB->set_field('enrol', 'status', ENROL_INSTANCE_DISABLED, array('id'=>$maninstance1->id));
$maninstance1 = $DB->get_record('enrol', array('courseid'=>$course1->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$maninstance2 = $DB->get_record('enrol', array('courseid'=>$course2->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$maninstance3 = $DB->get_record('enrol', array('courseid'=>$course3->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$maninstance4 = $DB->get_record('enrol', array('courseid'=>$course4->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$manual = enrol_get_plugin('manual');
$this->assertNotEmpty($manual);
$manual->enrol_user($maninstance1, $admin->id, $studentrole->id);
$manual->enrol_user($maninstance3, $user1->id, $teacherrole->id);
$manual->enrol_user($maninstance2, $user2->id, $studentrole->id);
$manual->enrol_user($maninstance1, $user3->id, $studentrole->id, 1, time()+(60*60));
$manual->enrol_user($maninstance2, $user3->id, 0, 1, time()-(60*60));
$manual->enrol_user($maninstance3, $user2->id, $studentrole->id);
$manual->enrol_user($maninstance4, $user2->id, 0, 0, 0, ENROL_USER_SUSPENDED);
$manual->enrol_user($maninstance1, $user4->id, $teacherrole->id, 0, 0, ENROL_USER_SUSPENDED);
$manual->enrol_user($maninstance3, $user4->id, 0, 0, 0, ENROL_USER_SUSPENDED);
$this->assertFalse(enrol_user_sees_own_courses($CFG->siteguest));
$this->assertFalse(enrol_user_sees_own_courses(0));
$this->assertFalse(enrol_user_sees_own_courses($admin));
$this->assertFalse(enrol_user_sees_own_courses(-222)); // Nonexistent user.
$this->assertTrue(enrol_user_sees_own_courses($user1));
$this->assertTrue(enrol_user_sees_own_courses($user2->id));
$this->assertFalse(enrol_user_sees_own_courses($user3->id));
$this->assertFalse(enrol_user_sees_own_courses($user4));
$this->assertFalse(enrol_user_sees_own_courses($user5));
$this->setAdminUser();
$this->assertFalse(enrol_user_sees_own_courses());
$this->setGuestUser();
$this->assertFalse(enrol_user_sees_own_courses());
$this->setUser(0);
$this->assertFalse(enrol_user_sees_own_courses());
$this->setUser($user1);
$this->assertTrue(enrol_user_sees_own_courses());
$this->setUser($user2);
$this->assertTrue(enrol_user_sees_own_courses());
$this->setUser($user3);
$this->assertFalse(enrol_user_sees_own_courses());
$this->setUser($user4);
$this->assertFalse(enrol_user_sees_own_courses());
$this->setUser($user5);
$this->assertFalse(enrol_user_sees_own_courses());
$user1 = $DB->get_record('user', array('id'=>$user1->id));
$this->setUser($user1);
$reads = $DB->perf_get_reads();
$this->assertTrue(enrol_user_sees_own_courses());
$this->assertGreaterThan($reads, $DB->perf_get_reads());
$user1 = $DB->get_record('user', array('id'=>$user1->id));
$this->setUser($user1);
require_login($course3);
$reads = $DB->perf_get_reads();
$this->assertTrue(enrol_user_sees_own_courses());
$this->assertEquals($reads, $DB->perf_get_reads());
}
public function test_enrol_get_shared_courses() {
$this->resetAfterTest();
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$course1 = $this->getDataGenerator()->create_course();
$this->getDataGenerator()->enrol_user($user1->id, $course1->id);
$this->getDataGenerator()->enrol_user($user2->id, $course1->id);
$course2 = $this->getDataGenerator()->create_course();
$this->getDataGenerator()->enrol_user($user1->id, $course2->id);
// Test that user1 and user2 have courses in common.
$this->assertTrue(enrol_get_shared_courses($user1, $user2, false, true));
// Test that user1 and user3 have no courses in common.
$this->assertFalse(enrol_get_shared_courses($user1, $user3, false, true));
// Test retrieving the courses in common.
$sharedcourses = enrol_get_shared_courses($user1, $user2, true);
// Only should be one shared course.
$this->assertCount(1, $sharedcourses);
$sharedcourse = array_shift($sharedcourses);
// It should be course 1.
$this->assertEquals($sharedcourse->id, $course1->id);
}
/**
* Test user enrolment created event.
*/
public function test_user_enrolment_created_event() {
global $DB;
$this->resetAfterTest();
$studentrole = $DB->get_record('role', array('shortname'=>'student'));
$this->assertNotEmpty($studentrole);
$admin = get_admin();
$course1 = $this->getDataGenerator()->create_course();
$maninstance1 = $DB->get_record('enrol', array('courseid'=>$course1->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$manual = enrol_get_plugin('manual');
$this->assertNotEmpty($manual);
// Enrol user and capture event.
$sink = $this->redirectEvents();
$manual->enrol_user($maninstance1, $admin->id, $studentrole->id);
$events = $sink->get_events();
$sink->close();
$event = array_shift($events);
$dbuserenrolled = $DB->get_record('user_enrolments', array('userid' => $admin->id));
$this->assertInstanceOf('\core\event\user_enrolment_created', $event);
$this->assertEquals($dbuserenrolled->id, $event->objectid);
$this->assertEquals(context_course::instance($course1->id), $event->get_context());
$this->assertEquals('user_enrolled', $event->get_legacy_eventname());
$expectedlegacyeventdata = $dbuserenrolled;
$expectedlegacyeventdata->enrol = $manual->get_name();
$expectedlegacyeventdata->courseid = $course1->id;
$this->assertEventLegacyData($expectedlegacyeventdata, $event);
$expected = array($course1->id, 'course', 'enrol', '../enrol/users.php?id=' . $course1->id, $course1->id);
$this->assertEventLegacyLogData($expected, $event);
$this->assertEventContextNotUsed($event);
}
/**
* Test user_enrolment_deleted event.
*/
public function test_user_enrolment_deleted_event() {
global $DB;
$this->resetAfterTest(true);
$manualplugin = enrol_get_plugin('manual');
$user = $this->getDataGenerator()->create_user();
$course = $this->getDataGenerator()->create_course();
$student = $DB->get_record('role', array('shortname' => 'student'));
$enrol = $DB->get_record('enrol', array('courseid' => $course->id, 'enrol' => 'manual'), '*', MUST_EXIST);
// Enrol user.
$manualplugin->enrol_user($enrol, $user->id, $student->id);
// Get the user enrolment information, used to validate legacy event data.
$dbuserenrolled = $DB->get_record('user_enrolments', array('userid' => $user->id));
// Unenrol user and capture event.
$sink = $this->redirectEvents();
$manualplugin->unenrol_user($enrol, $user->id);
$events = $sink->get_events();
$sink->close();
$event = array_pop($events);
// Validate the event.
$this->assertInstanceOf('\core\event\user_enrolment_deleted', $event);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals('user_unenrolled', $event->get_legacy_eventname());
$expectedlegacyeventdata = $dbuserenrolled;
$expectedlegacyeventdata->enrol = $manualplugin->get_name();
$expectedlegacyeventdata->courseid = $course->id;
$expectedlegacyeventdata->lastenrol = true;
$this->assertEventLegacyData($expectedlegacyeventdata, $event);
$expected = array($course->id, 'course', 'unenrol', '../enrol/users.php?id=' . $course->id, $course->id);
$this->assertEventLegacyLogData($expected, $event);
$this->assertEventContextNotUsed($event);
}
/**
* Test enrol_instance_created, enrol_instance_updated and enrol_instance_deleted events.
*/
public function test_instance_events() {
global $DB;
$this->resetAfterTest(true);
$selfplugin = enrol_get_plugin('self');
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$course = $this->getDataGenerator()->create_course();
// Creating enrol instance.
$sink = $this->redirectEvents();
$instanceid = $selfplugin->add_instance($course, array('status' => ENROL_INSTANCE_ENABLED,
'name' => 'Test instance 1',
'customint6' => 1,
'roleid' => $studentrole->id));
$events = $sink->get_events();
$sink->close();
$this->assertCount(1, $events);
$event = array_pop($events);
$this->assertInstanceOf('\core\event\enrol_instance_created', $event);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals('self', $event->other['enrol']);
$this->assertEventContextNotUsed($event);
// Updating enrol instance.
$instance = $DB->get_record('enrol', array('id' => $instanceid));
$sink = $this->redirectEvents();
$selfplugin->update_status($instance, ENROL_INSTANCE_DISABLED);
$events = $sink->get_events();
$sink->close();
$this->assertCount(1, $events);
$event = array_pop($events);
$this->assertInstanceOf('\core\event\enrol_instance_updated', $event);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals('self', $event->other['enrol']);
$this->assertEventContextNotUsed($event);
// Deleting enrol instance.
$instance = $DB->get_record('enrol', array('id' => $instanceid));
$sink = $this->redirectEvents();
$selfplugin->delete_instance($instance);
$events = $sink->get_events();
$sink->close();
$this->assertCount(1, $events);
$event = array_pop($events);
$this->assertInstanceOf('\core\event\enrol_instance_deleted', $event);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals('self', $event->other['enrol']);
$this->assertEventContextNotUsed($event);
}
}