/**
* Test get_activity_allowed_groups
*/
public function test_get_activity_allowed_groups()
{
global $DB;
$this->resetAfterTest(true);
$generator = self::getDataGenerator();
$student = $generator->create_user();
$otherstudent = $generator->create_user();
$teacher = $generator->create_user();
$course = $generator->create_course();
$othercourse = $generator->create_course();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$generator->enrol_user($student->id, $course->id, $studentrole->id);
$generator->enrol_user($otherstudent->id, $othercourse->id, $studentrole->id);
$generator->enrol_user($teacher->id, $course->id, $teacherrole->id);
$forum1 = $generator->create_module("forum", array('course' => $course->id), array('groupmode' => VISIBLEGROUPS));
$forum2 = $generator->create_module("forum", array('course' => $othercourse->id));
$forum3 = $generator->create_module("forum", array('course' => $course->id), array('visible' => 0));
// Request data for tests.
$cm1 = get_coursemodule_from_instance("forum", $forum1->id);
$cm2 = get_coursemodule_from_instance("forum", $forum2->id);
$cm3 = get_coursemodule_from_instance("forum", $forum3->id);
$group1data = array();
$group1data['courseid'] = $course->id;
$group1data['name'] = 'Group Test 1';
$group1data['description'] = 'Group Test 1 description';
$group1data['idnumber'] = 'TEST1';
$group2data = array();
$group2data['courseid'] = $course->id;
$group2data['name'] = 'Group Test 2';
$group2data['description'] = 'Group Test 2 description';
$group2data['idnumber'] = 'TEST2';
$group1 = $generator->create_group($group1data);
$group2 = $generator->create_group($group2data);
groups_add_member($group1->id, $student->id);
groups_add_member($group2->id, $student->id);
$this->setUser($student);
// First try possible errors.
try {
$data = core_group_external::get_activity_allowed_groups($cm2->id);
} catch (moodle_exception $e) {
$this->assertEquals('requireloginerror', $e->errorcode);
}
try {
$data = core_group_external::get_activity_allowed_groups($cm3->id);
} catch (moodle_exception $e) {
$this->assertEquals('requireloginerror', $e->errorcode);
}
// Retrieve my groups.
$groups = core_group_external::get_activity_allowed_groups($cm1->id);
$groups = external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
$this->assertCount(2, $groups['groups']);
foreach ($groups['groups'] as $group) {
if ($group['name'] == $group1data['name']) {
$this->assertEquals($group1data['description'], $group['description']);
$this->assertEquals($group1data['idnumber'], $group['idnumber']);
} else {
$this->assertEquals($group2data['description'], $group['description']);
$this->assertEquals($group2data['idnumber'], $group['idnumber']);
}
}
$this->setUser($teacher);
// Retrieve other users groups.
$groups = core_group_external::get_activity_allowed_groups($cm1->id, $student->id);
$groups = external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
$this->assertCount(2, $groups['groups']);
// Check warnings. Trying to get groups for a user not enrolled in course.
$groups = core_group_external::get_activity_allowed_groups($cm1->id, $otherstudent->id);
$groups = external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
$this->assertCount(1, $groups['warnings']);
}
