/**
* Test get_groupings
*/
public function test_get_groupings()
{
global $DB;
$this->resetAfterTest(true);
$course = self::getDataGenerator()->create_course();
$groupingdata = array();
$groupingdata['courseid'] = $course->id;
$groupingdata['name'] = 'Grouping Test';
$groupingdata['description'] = 'Grouping Test description';
$groupingdata['descriptionformat'] = FORMAT_MOODLE;
$grouping = self::getDataGenerator()->create_grouping($groupingdata);
// Set the required capabilities by the external function.
$context = context_course::instance($course->id);
$roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id);
$this->assignUserCapability('moodle/course:view', $context->id, $roleid);
// Call the external function without specifying the optional parameter.
$groupings = core_group_external::get_groupings(array($grouping->id));
// We need to execute the return values cleaning process to simulate the web service server.
$groupings = external_api::clean_returnvalue(core_group_external::get_groupings_returns(), $groupings);
$this->assertEquals(1, count($groupings));
$group1data = array();
$group1data['courseid'] = $course->id;
$group1data['name'] = 'Group Test 1';
$group1data['description'] = 'Group Test 1 description';
$group1data['descriptionformat'] = FORMAT_MOODLE;
$group2data = array();
$group2data['courseid'] = $course->id;
$group2data['name'] = 'Group Test 2';
$group2data['description'] = 'Group Test 2 description';
$group2data['descriptionformat'] = FORMAT_MOODLE;
$group1 = self::getDataGenerator()->create_group($group1data);
$group2 = self::getDataGenerator()->create_group($group2data);
groups_assign_grouping($grouping->id, $group1->id);
groups_assign_grouping($grouping->id, $group2->id);
// Call the external function specifying that groups are returned.
$groupings = core_group_external::get_groupings(array($grouping->id), true);
// We need to execute the return values cleaning process to simulate the web service server.
$groupings = external_api::clean_returnvalue(core_group_external::get_groupings_returns(), $groupings);
$this->assertEquals(1, count($groupings));
$this->assertEquals(2, count($groupings[0]['groups']));
foreach ($groupings[0]['groups'] as $group) {
$dbgroup = $DB->get_record('groups', array('id' => $group['id']), '*', MUST_EXIST);
$dbgroupinggroups = $DB->get_record('groupings_groups', array('groupingid' => $groupings[0]['id'], 'groupid' => $group['id']), '*', MUST_EXIST);
switch ($dbgroup->name) {
case $group1->name:
$groupdescription = $group1->description;
$groupcourseid = $group1->courseid;
break;
case $group2->name:
$groupdescription = $group2->description;
$groupcourseid = $group2->courseid;
break;
default:
throw new moodle_exception('unknowgroupname');
break;
}
$this->assertEquals($dbgroup->description, $groupdescription);
$this->assertEquals($dbgroup->courseid, $groupcourseid);
}
}
