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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/>.
/**
* Unit tests for group lib.
*
* @package core_group
* @copyright 2013 Frédéric Massart
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/group/lib.php');
/**
* Group lib testcase.
*
* @package core_group
* @copyright 2013 Frédéric Massart
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_group_lib_testcase extends advanced_testcase {
public function test_member_added_event() {
$this->resetAfterTest();
$this->setAdminUser();
$course = $this->getDataGenerator()->create_course();
$user = $this->getDataGenerator()->create_user();
$group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$this->getDataGenerator()->enrol_user($user->id, $course->id);
$sink = $this->redirectEvents();
groups_add_member($group->id, $user->id, 'mod_workshop', '123');
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$expected = new stdClass();
$expected->groupid = $group->id;
$expected->userid = $user->id;
$expected->component = 'mod_workshop';
$expected->itemid = '123';
$this->assertEventLegacyData($expected, $event);
$this->assertSame('groups_member_added', $event->get_legacy_eventname());
$this->assertInstanceOf('\core\event\group_member_added', $event);
$this->assertEquals($user->id, $event->relateduserid);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/members.php', array('group' => $event->objectid));
$this->assertEquals($url, $event->get_url());
}
public function test_member_removed_event() {
$this->resetAfterTest();
$this->setAdminUser();
$course = $this->getDataGenerator()->create_course();
$user = $this->getDataGenerator()->create_user();
$group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$this->getDataGenerator()->enrol_user($user->id, $course->id);
$this->getDataGenerator()->create_group_member(array('userid' => $user->id, 'groupid' => $group->id));
$sink = $this->redirectEvents();
groups_remove_member($group->id, $user->id);
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$expected = new stdClass();
$expected->groupid = $group->id;
$expected->userid = $user->id;
$this->assertEventLegacyData($expected, $event);
$this->assertSame('groups_member_removed', $event->get_legacy_eventname());
$this->assertInstanceOf('\core\event\group_member_removed', $event);
$this->assertEquals($user->id, $event->relateduserid);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/members.php', array('group' => $event->objectid));
$this->assertEquals($url, $event->get_url());
}
public function test_group_created_event() {
$this->resetAfterTest();
$this->setAdminUser();
$course = $this->getDataGenerator()->create_course();
$sink = $this->redirectEvents();
$group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertInstanceOf('\core\event\group_created', $event);
$this->assertEventLegacyData($group, $event);
$this->assertSame('groups_group_created', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/index.php', array('id' => $event->courseid));
$this->assertEquals($url, $event->get_url());
}
public function test_grouping_created_event() {
$this->resetAfterTest();
$this->setAdminUser();
$course = $this->getDataGenerator()->create_course();
$sink = $this->redirectEvents();
$group = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertInstanceOf('\core\event\grouping_created', $event);
$this->assertEventLegacyData($group, $event);
$this->assertSame('groups_grouping_created', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/groupings.php', array('id' => $event->courseid));
$this->assertEquals($url, $event->get_url());
}
public function test_group_updated_event() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$sink = $this->redirectEvents();
$data = new stdClass();
$data->id = $group->id;
$data->courseid = $course->id;
$data->name = 'Backend team';
$this->setCurrentTimeStart();
groups_update_group($data);
$group = $DB->get_record('groups', array('id'=>$group->id)); // Fetch record with modified timestamp.
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertTimeCurrent($group->timemodified);
$this->assertInstanceOf('\core\event\group_updated', $event);
$group->name = $data->name;
$this->assertEventLegacyData($group, $event);
$this->assertSame('groups_group_updated', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/group.php', array('id' => $event->objectid));
$this->assertEquals($url, $event->get_url());
}
public function test_group_updated_event_does_not_require_names() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$sink = $this->redirectEvents();
$data = new stdClass();
$data->id = $group->id;
$data->courseid = $course->id;
$this->setCurrentTimeStart();
groups_update_group($data);
$group = $DB->get_record('groups', array('id'=>$group->id)); // Fetch record with modified timestamp.
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertTimeCurrent($group->timemodified);
$this->assertInstanceOf('\core\event\group_updated', $event);
$this->assertEventLegacyData($group, $event);
$this->assertSame('groups_group_updated', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/group.php', array('id' => $event->objectid));
$this->assertEquals($url, $event->get_url());
}
public function test_grouping_updated_event() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$grouping = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$sink = $this->redirectEvents();
$data = new stdClass();
$data->id = $grouping->id;
$data->courseid = $course->id;
$data->name = 'Backend team';
$this->setCurrentTimeStart();
groups_update_grouping($data);
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertInstanceOf('\core\event\grouping_updated', $event);
// Get the timemodified from DB for comparison with snapshot.
$data->timemodified = $DB->get_field('groupings', 'timemodified', array('id'=>$grouping->id));
$this->assertTimeCurrent($data->timemodified);
// Following fields were not updated so the snapshot should have them the same as in original group.
$data->description = $grouping->description;
$data->descriptionformat = $grouping->descriptionformat;
$data->configdata = $grouping->configdata;
$data->idnumber = $grouping->idnumber;
$data->timecreated = $grouping->timecreated;
// Assert legacy event data.
$this->assertEventLegacyData($data, $event);
$this->assertSame('groups_grouping_updated', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($grouping->id, $event->objectid);
$url = new moodle_url('/group/grouping.php', array('id' => $event->objectid));
$this->assertEquals($url, $event->get_url());
}
public function test_grouping_updated_event_does_not_require_names() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$grouping = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$sink = $this->redirectEvents();
$data = new stdClass();
$data->id = $grouping->id;
$data->courseid = $course->id;
$this->setCurrentTimeStart();
groups_update_grouping($data);
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertInstanceOf('\core\event\grouping_updated', $event);
// Get the timemodified from DB for comparison with snapshot.
$data->timemodified = $DB->get_field('groupings', 'timemodified', array('id'=>$grouping->id));
$this->assertTimeCurrent($data->timemodified);
// Following fields were not updated so the snapshot should have them the same as in original group.
$data->description = $grouping->description;
$data->descriptionformat = $grouping->descriptionformat;
$data->configdata = $grouping->configdata;
$data->idnumber = $grouping->idnumber;
$data->name = $grouping->name;
$data->timecreated = $grouping->timecreated;
// Assert legacy event data.
$this->assertEventLegacyData($data, $event);
$this->assertSame('groups_grouping_updated', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($grouping->id, $event->objectid);
$url = new moodle_url('/group/grouping.php', array('id' => $event->objectid));
$this->assertEquals($url, $event->get_url());
}
public function test_group_deleted_event() {
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$sink = $this->redirectEvents();
groups_delete_group($group->id);
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertInstanceOf('\core\event\group_deleted', $event);
$this->assertEventLegacyData($group, $event);
$this->assertSame('groups_group_deleted', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/index.php', array('id' => $event->courseid));
$this->assertEquals($url, $event->get_url());
}
public function test_grouping_deleted_event() {
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$group = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$sink = $this->redirectEvents();
groups_delete_grouping($group->id);
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertInstanceOf('\core\event\grouping_deleted', $event);
$this->assertEventLegacyData($group, $event);
$this->assertSame('groups_grouping_deleted', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/groupings.php', array('id' => $event->courseid));
$this->assertEquals($url, $event->get_url());
}
public function test_groups_delete_group_members() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
$this->getDataGenerator()->enrol_user($user2->id, $course->id);
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
// Test deletion of all the users.
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group2->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group2->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user2->id)));
groups_delete_group_members($course->id);
$this->assertFalse($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user1->id)));
$this->assertFalse($DB->record_exists('groups_members', array('groupid' => $group2->id, 'userid' => $user1->id)));
$this->assertFalse($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user2->id)));
// Test deletion of a specific user.
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group2->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group2->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user2->id)));
groups_delete_group_members($course->id, $user2->id);
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group2->id, 'userid' => $user1->id)));
$this->assertFalse($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user2->id)));
}
public function test_groups_remove_member() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
$this->getDataGenerator()->enrol_user($user2->id, $course->id);
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group2->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group2->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user2->id)));
groups_remove_member($group1->id, $user1->id);
$this->assertFalse($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group2->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user2->id)));
groups_remove_member($group1->id, $user2->id);
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group2->id, 'userid' => $user1->id)));
$this->assertFalse($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user2->id)));
groups_remove_member($group2->id, $user1->id);
$this->assertFalse($DB->record_exists('groups_members', array('groupid' => $group2->id, 'userid' => $user1->id)));
}
public function test_groups_delete_groupings_groups() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$group1c2 = $this->getDataGenerator()->create_group(array('courseid' => $course2->id));
$grouping1 = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$grouping2 = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$grouping1c2 = $this->getDataGenerator()->create_grouping(array('courseid' => $course2->id));
$this->getDataGenerator()->create_grouping_group(array('groupingid' => $grouping1->id, 'groupid' => $group1->id));
$this->getDataGenerator()->create_grouping_group(array('groupingid' => $grouping1->id, 'groupid' => $group2->id));
$this->getDataGenerator()->create_grouping_group(array('groupingid' => $grouping2->id, 'groupid' => $group1->id));
$this->getDataGenerator()->create_grouping_group(array('groupingid' => $grouping1c2->id, 'groupid' => $group1c2->id));
$this->assertTrue($DB->record_exists('groupings_groups', array('groupid' => $group1->id, 'groupingid' => $grouping1->id)));
$this->assertTrue($DB->record_exists('groupings_groups', array('groupid' => $group2->id, 'groupingid' => $grouping1->id)));
$this->assertTrue($DB->record_exists('groupings_groups', array('groupid' => $group1->id, 'groupingid' => $grouping2->id)));
$this->assertTrue($DB->record_exists('groupings_groups',
array('groupid' => $group1c2->id, 'groupingid' => $grouping1c2->id)));
groups_delete_groupings_groups($course->id);
$this->assertFalse($DB->record_exists('groupings_groups', array('groupid' => $group1->id, 'groupingid' => $grouping1->id)));
$this->assertFalse($DB->record_exists('groupings_groups', array('groupid' => $group2->id, 'groupingid' => $grouping1->id)));
$this->assertFalse($DB->record_exists('groupings_groups', array('groupid' => $group1->id, 'groupingid' => $grouping2->id)));
$this->assertTrue($DB->record_exists('groupings_groups',
array('groupid' => $group1c2->id, 'groupingid' => $grouping1c2->id)));
}
public function test_groups_delete_groups() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$group1c2 = $this->getDataGenerator()->create_group(array('courseid' => $course2->id));
$grouping1 = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$grouping2 = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$user1 = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_grouping_group(array('groupid' => $group1->id, 'groupingid' => $grouping1->id));
$this->assertTrue($DB->record_exists('groups', array('id' => $group1->id, 'courseid' => $course->id)));
$this->assertTrue($DB->record_exists('groups', array('id' => $group2->id, 'courseid' => $course->id)));
$this->assertTrue($DB->record_exists('groups', array('id' => $group1c2->id, 'courseid' => $course2->id)));
$this->assertTrue($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groupings', array('id' => $grouping1->id, 'courseid' => $course->id)));
$this->assertTrue($DB->record_exists('groupings_groups', array('groupid' => $group1->id, 'groupingid' => $grouping1->id)));
groups_delete_groups($course->id);
$this->assertFalse($DB->record_exists('groups', array('id' => $group1->id, 'courseid' => $course->id)));
$this->assertFalse($DB->record_exists('groups', array('id' => $group2->id, 'courseid' => $course->id)));
$this->assertTrue($DB->record_exists('groups', array('id' => $group1c2->id, 'courseid' => $course2->id)));
$this->assertFalse($DB->record_exists('groups_members', array('groupid' => $group1->id, 'userid' => $user1->id)));
$this->assertTrue($DB->record_exists('groupings', array('id' => $grouping1->id, 'courseid' => $course->id)));
$this->assertFalse($DB->record_exists('groupings_groups', array('groupid' => $group1->id, 'groupingid' => $grouping1->id)));
}
public function test_groups_delete_groupings() {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$grouping1 = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$grouping2 = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$grouping1c2 = $this->getDataGenerator()->create_grouping(array('courseid' => $course2->id));
$this->getDataGenerator()->create_grouping_group(array('groupid' => $group1->id, 'groupingid' => $grouping1->id));
$this->assertTrue($DB->record_exists('groups', array('id' => $group1->id, 'courseid' => $course->id)));
$this->assertTrue($DB->record_exists('groupings', array('id' => $grouping1->id, 'courseid' => $course->id)));
$this->assertTrue($DB->record_exists('groupings', array('id' => $grouping2->id, 'courseid' => $course->id)));
$this->assertTrue($DB->record_exists('groupings', array('id' => $grouping1c2->id, 'courseid' => $course2->id)));
$this->assertTrue($DB->record_exists('groupings_groups', array('groupid' => $group1->id, 'groupingid' => $grouping1->id)));
groups_delete_groupings($course->id);
$this->assertTrue($DB->record_exists('groups', array('id' => $group1->id, 'courseid' => $course->id)));
$this->assertFalse($DB->record_exists('groupings', array('id' => $grouping1->id, 'courseid' => $course->id)));
$this->assertFalse($DB->record_exists('groupings', array('id' => $grouping2->id, 'courseid' => $course->id)));
$this->assertTrue($DB->record_exists('groupings', array('id' => $grouping1c2->id, 'courseid' => $course2->id)));
$this->assertFalse($DB->record_exists('groupings_groups', array('groupid' => $group1->id, 'groupingid' => $grouping1->id)));
}
public function test_groups_create_autogroups () {
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$group3 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$grouping1 = $this->getDataGenerator()->create_grouping(array('courseid' => $course->id));
$this->getDataGenerator()->create_grouping_group(array('groupid' => $group2->id, 'groupingid' => $grouping1->id));
$this->getDataGenerator()->create_grouping_group(array('groupid' => $group3->id, 'groupingid' => $grouping1->id));
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$user4 = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
$this->getDataGenerator()->enrol_user($user2->id, $course->id);
$this->getDataGenerator()->enrol_user($user3->id, $course->id);
$this->getDataGenerator()->enrol_user($user4->id, $course->id);
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group2->id, 'userid' => $user3->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group3->id, 'userid' => $user4->id));
// Test autocreate group based on all course users.
$users = groups_get_potential_members($course->id);
$group4 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
foreach ($users as $user) {
$this->getDataGenerator()->create_group_member(array('groupid' => $group4->id, 'userid' => $user->id));
}
$this->assertEquals(4, $DB->count_records('groups_members', array('groupid' => $group4->id)));
// Test autocreate group based on existing group.
$source = array();
$source['groupid'] = $group1->id;
$users = groups_get_potential_members($course->id, 0, $source);
$group5 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
foreach ($users as $user) {
$this->getDataGenerator()->create_group_member(array('groupid' => $group5->id, 'userid' => $user->id));
}
$this->assertEquals(2, $DB->count_records('groups_members', array('groupid' => $group5->id)));
// Test autocreate group based on existing grouping.
$source = array();
$source['groupingid'] = $grouping1->id;
$users = groups_get_potential_members($course->id, 0, $source);
$group6 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
foreach ($users as $user) {
$this->getDataGenerator()->create_group_member(array('groupid' => $group6->id, 'userid' => $user->id));
}
$this->assertEquals(2, $DB->count_records('groups_members', array('groupid' => $group6->id)));
}
/**
* Test groups_create_group enabling a group conversation.
*/
public function test_groups_create_group_with_conversation() {
global $DB;
$this->resetAfterTest();
$this->setAdminUser();
$course1 = $this->getDataGenerator()->create_course();
$coursecontext1 = context_course::instance($course1->id);
// Create two groups and only one group with enablemessaging = 1.
$group1a = $this->getDataGenerator()->create_group(array('courseid' => $course1->id, 'enablemessaging' => 1));
$group1b = $this->getDataGenerator()->create_group(array('courseid' => $course1->id, 'enablemessaging' => 0));
$conversations = $DB->get_records('message_conversations',
[
'contextid' => $coursecontext1->id,
'component' => 'core_group',
'itemtype' => 'groups',
'enabled' => \core_message\api::MESSAGE_CONVERSATION_ENABLED
]
);
$this->assertCount(1, $conversations);
$conversation = reset($conversations);
// Check groupid was stored in itemid on conversation area.
$this->assertEquals($group1a->id, $conversation->itemid);
$conversations = $DB->get_records('message_conversations', ['id' => $conversation->id]);
$this->assertCount(1, $conversations);
$conversation = reset($conversations);
// Check group name was stored in conversation.
$this->assertEquals($group1a->name, $conversation->name);
}
/**
* Test groups_update_group enabling and disabling a group conversation.
*/
public function test_groups_update_group_conversation() {
global $DB;
$this->resetAfterTest();
$this->setAdminUser();
$course1 = $this->getDataGenerator()->create_course();
$coursecontext1 = context_course::instance($course1->id);
// Create two groups and only one group with enablemessaging = 1.
$group1a = $this->getDataGenerator()->create_group(array('courseid' => $course1->id, 'enablemessaging' => 1));
$group1b = $this->getDataGenerator()->create_group(array('courseid' => $course1->id, 'enablemessaging' => 0));
$conversations = $DB->get_records('message_conversations',
[
'contextid' => $coursecontext1->id,
'component' => 'core_group',
'itemtype' => 'groups',
'enabled' => \core_message\api::MESSAGE_CONVERSATION_ENABLED
]
);
$this->assertCount(1, $conversations);
// Check that the conversation area is created when group messaging is enabled in the course group.
$group1b->enablemessaging = 1;
groups_update_group($group1b);
$conversations = $DB->get_records('message_conversations',
[
'contextid' => $coursecontext1->id,
'component' => 'core_group',
'itemtype' => 'groups',
'enabled' => \core_message\api::MESSAGE_CONVERSATION_ENABLED
],
'id ASC');
$this->assertCount(2, $conversations);
$conversation1a = array_shift($conversations);
$conversation1b = array_shift($conversations);
$conversation1b = $DB->get_record('message_conversations', ['id' => $conversation1b->id]);
// Check for group1b that group name was stored in conversation.
$this->assertEquals($group1b->name, $conversation1b->name);
$group1b->enablemessaging = 0;
groups_update_group($group1b);
$this->assertEquals(0, $DB->get_field("message_conversations", "enabled", ['id' => $conversation1b->id]));
// Check that the name of the conversation is changed when the name of the course group is updated.
$group1b->name = 'New group name';
groups_update_group($group1b);
$conversation1b = $DB->get_record('message_conversations', ['id' => $conversation1b->id]);
$this->assertEquals($group1b->name, $conversation1b->name);
}
/**
* Test groups_add_member to conversation.
*/
public function test_groups_add_member_conversation() {
global $DB;
$this->resetAfterTest();
$this->setAdminUser();
$course1 = $this->getDataGenerator()->create_course();
$coursecontext1 = context_course::instance($course1->id);
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($user1->id, $course1->id);
$this->getDataGenerator()->enrol_user($user2->id, $course1->id);
$this->getDataGenerator()->enrol_user($user3->id, $course1->id);
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id, 'enablemessaging' => 1));
// Add users to group1.
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
$conversation = \core_message\api::get_conversation_by_area(
'core_group',
'groups',
$group1->id,
$coursecontext1->id
);
// Check if the users has been added to the conversation.
$this->assertEquals(2, $DB->count_records('message_conversation_members', ['conversationid' => $conversation->id]));
// Check if the user has been added to the conversation when the conversation is disabled.
\core_message\api::disable_conversation($conversation->id);
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user3->id));
$this->assertEquals(3, $DB->count_records('message_conversation_members', ['conversationid' => $conversation->id]));
}
/**
* Test groups_remove_member to conversation.
*/
public function test_groups_remove_member_conversation() {
global $DB;
$this->resetAfterTest();
$this->setAdminUser();
$course1 = $this->getDataGenerator()->create_course();
$coursecontext1 = context_course::instance($course1->id);
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($user1->id, $course1->id);
$this->getDataGenerator()->enrol_user($user2->id, $course1->id);
$this->getDataGenerator()->enrol_user($user3->id, $course1->id);
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id, 'enablemessaging' => 1));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user3->id));
$conversation = \core_message\api::get_conversation_by_area(
'core_group',
'groups',
$group1->id,
$coursecontext1->id
);
// Check if there are three users in the conversation.
$this->assertEquals(3, $DB->count_records('message_conversation_members', ['conversationid' => $conversation->id]));
// Check if after removing one member in the conversation there are two members.
groups_remove_member($group1->id, $user1->id);
$this->assertEquals(2, $DB->count_records('message_conversation_members', ['conversationid' => $conversation->id]));
// Check if the user has been removed from the conversation when the conversation is disabled.
\core_message\api::disable_conversation($conversation->id);
groups_remove_member($group1->id, $user2->id);
$this->assertEquals(1, $DB->count_records('message_conversation_members', ['conversationid' => $conversation->id]));
}
/**
* Test if you enable group messaging in a group with members these are added to the conversation.
*/
public function test_add_members_group_updated_conversation_enabled() {
global $DB;
$this->resetAfterTest();
$this->setAdminUser();
$course1 = $this->getDataGenerator()->create_course();
$coursecontext1 = context_course::instance($course1->id);
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($user1->id, $course1->id);
$this->getDataGenerator()->enrol_user($user2->id, $course1->id);
$this->getDataGenerator()->enrol_user($user3->id, $course1->id);
$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id, 'enablemessaging' => 0));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user1->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user3->id));
$conversation = \core_message\api::get_conversation_by_area(
'core_group',
'groups',
$group1->id,
$coursecontext1->id
);
// No conversation should exist as 'enablemessaging' was set to 0.
$this->assertFalse($conversation);
// Check that the three users are in the conversation when group messaging is enabled in the course group.
$group1->enablemessaging = 1;
groups_update_group($group1);
$conversation = \core_message\api::get_conversation_by_area(
'core_group',
'groups',
$group1->id,
$coursecontext1->id
);
$this->assertEquals(3, $DB->count_records('message_conversation_members', ['conversationid' => $conversation->id]));
}
}