/**
* Test workshop::check_group_membership() functionality.
*/
public function test_check_group_membership()
{
global $DB, $CFG;
$this->resetAfterTest();
$courseid = $this->course->id;
$generator = $this->getDataGenerator();
// Make test groups.
$group1 = $generator->create_group(array('courseid' => $courseid));
$group2 = $generator->create_group(array('courseid' => $courseid));
$group3 = $generator->create_group(array('courseid' => $courseid));
// Revoke the accessallgroups from non-editing teachers (tutors).
$roleids = $DB->get_records_menu('role', null, '', 'shortname, id');
unassign_capability('moodle/site:accessallgroups', $roleids['teacher']);
// Create test use accounts.
$teacher1 = $generator->create_user();
$tutor1 = $generator->create_user();
$tutor2 = $generator->create_user();
$student1 = $generator->create_user();
$student2 = $generator->create_user();
$student3 = $generator->create_user();
// Enrol the teacher (has the access all groups permission).
$generator->enrol_user($teacher1->id, $courseid, $roleids['editingteacher']);
// Enrol tutors (can not access all groups).
$generator->enrol_user($tutor1->id, $courseid, $roleids['teacher']);
$generator->enrol_user($tutor2->id, $courseid, $roleids['teacher']);
// Enrol students.
$generator->enrol_user($student1->id, $courseid, $roleids['student']);
$generator->enrol_user($student2->id, $courseid, $roleids['student']);
$generator->enrol_user($student3->id, $courseid, $roleids['student']);
// Add users in groups.
groups_add_member($group1, $tutor1);
groups_add_member($group2, $tutor2);
groups_add_member($group1, $student1);
groups_add_member($group2, $student2);
groups_add_member($group3, $student3);
// Workshop with no groups.
$workshopitem1 = $this->getDataGenerator()->create_module('workshop', ['course' => $courseid, 'groupmode' => NOGROUPS]);
$cm = get_coursemodule_from_instance('workshop', $workshopitem1->id, $courseid, false, MUST_EXIST);
$workshop1 = new testable_workshop($workshopitem1, $cm, $this->course);
$this->setUser($teacher1);
$this->assertTrue($workshop1->check_group_membership($student1->id));
$this->assertTrue($workshop1->check_group_membership($student2->id));
$this->assertTrue($workshop1->check_group_membership($student3->id));
$this->setUser($tutor1);
$this->assertTrue($workshop1->check_group_membership($student1->id));
$this->assertTrue($workshop1->check_group_membership($student2->id));
$this->assertTrue($workshop1->check_group_membership($student3->id));
// Workshop in visible groups mode.
$workshopitem2 = $this->getDataGenerator()->create_module('workshop', ['course' => $courseid, 'groupmode' => VISIBLEGROUPS]);
$cm = get_coursemodule_from_instance('workshop', $workshopitem2->id, $courseid, false, MUST_EXIST);
$workshop2 = new testable_workshop($workshopitem2, $cm, $this->course);
$this->setUser($teacher1);
$this->assertTrue($workshop2->check_group_membership($student1->id));
$this->assertTrue($workshop2->check_group_membership($student2->id));
$this->assertTrue($workshop2->check_group_membership($student3->id));
$this->setUser($tutor1);
$this->assertTrue($workshop2->check_group_membership($student1->id));
$this->assertTrue($workshop2->check_group_membership($student2->id));
$this->assertTrue($workshop2->check_group_membership($student3->id));
// Workshop in separate groups mode.
$workshopitem3 = $this->getDataGenerator()->create_module('workshop', ['course' => $courseid, 'groupmode' => SEPARATEGROUPS]);
$cm = get_coursemodule_from_instance('workshop', $workshopitem3->id, $courseid, false, MUST_EXIST);
$workshop3 = new testable_workshop($workshopitem3, $cm, $this->course);
$this->setUser($teacher1);
$this->assertTrue($workshop3->check_group_membership($student1->id));
$this->assertTrue($workshop3->check_group_membership($student2->id));
$this->assertTrue($workshop3->check_group_membership($student3->id));
$this->setUser($tutor1);
$this->assertTrue($workshop3->check_group_membership($student1->id));
$this->assertFalse($workshop3->check_group_membership($student2->id));
$this->assertFalse($workshop3->check_group_membership($student3->id));
$this->setUser($tutor2);
$this->assertFalse($workshop3->check_group_membership($student1->id));
$this->assertTrue($workshop3->check_group_membership($student2->id));
$this->assertFalse($workshop3->check_group_membership($student3->id));
}
