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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/>.
/**
* External functions test for attendance plugin.
*
* @package mod_attendance
* @category external
* @copyright 2015 Caio Bressan Doneda
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/webservice/tests/helpers.php');
require_once($CFG->dirroot . '/mod/attendance/classes/attendance_webservices_handler.php');
require_once($CFG->dirroot . '/mod/attendance/classes/structure.php');
require_once($CFG->dirroot . '/mod/attendance/externallib.php');
/**
* This class contains the test cases for webservices.
*
* @package mod_attendance
* @category external
* @copyright 2015 Caio Bressan Doneda
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @group mod_attendance
*/
class mod_attendance_external_testcase extends externallib_advanced_testcase {
/** @var coursecat */
protected $category;
/** @var stdClass */
protected $course;
/** @var stdClass */
protected $attendance;
/** @var stdClass */
protected $teacher;
/** @var array */
protected $students;
/** @var array */
protected $sessions;
/**
* Setup class.
*/
public function setUp() {
$this->category = $this->getDataGenerator()->create_category();
$this->course = $this->getDataGenerator()->create_course(array('category' => $this->category->id));
$this->attendance = $this->create_attendance();
$this->create_and_enrol_users();
$this->setUser($this->teacher);
$session = new stdClass();
$session->sessdate = time();
$session->duration = 6000;
$session->description = "";
$session->descriptionformat = 1;
$session->descriptionitemid = 0;
$session->timemodified = time();
$session->statusset = 0;
$session->groupid = 0;
$session->absenteereport = 1;
$session->calendarevent = 0;
// Creating session.
$this->sessions[] = $session;
$this->attendance->add_sessions($this->sessions);
}
/**
* Create new attendance activity.
*/
private function create_attendance() {
global $DB;
$att = $this->getDataGenerator()->create_module('attendance', array('course' => $this->course->id));
$cm = $DB->get_record('course_modules', array('id' => $att->cmid));
unset($att->cmid);
return new mod_attendance_structure($att, $cm, $this->course);
}
/** Creating 10 students and 1 teacher. */
protected function create_and_enrol_users() {
$this->students = array();
for ($i = 0; $i < 10; $i++) {
$student = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($student->id, $this->course->id, 5); // Enrol as student.
$this->students[] = $student;
}
$this->teacher = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($this->teacher->id, $this->course->id, 3); // Enrol as teacher.
}
public function test_get_courses_with_today_sessions() {
$this->resetAfterTest(true);
// Just adding the same session again to check if the method returns the right amount of instances.
$this->attendance->add_sessions($this->sessions);
$courseswithsessions = attendance_handler::get_courses_with_today_sessions($this->teacher->id);
$this->assertTrue(is_array($courseswithsessions));
$this->assertEquals(count($courseswithsessions), 1);
$course = array_pop($courseswithsessions);
$this->assertEquals($course->fullname, $this->course->fullname);
$attendanceinstance = array_pop($course->attendance_instances);
$this->assertEquals(count($attendanceinstance['today_sessions']), 2);
}
public function test_get_courses_with_today_sessions_multiple_instances() {
$this->resetAfterTest(true);
// Make another attendance.
$second = $this->create_attendance();
// Just add the same session.
$secondsession = clone $this->sessions[0];
$secondsession->sessdate += 3600;
$second->add_sessions([$secondsession]);
$courseswithsessions = attendance_handler::get_courses_with_today_sessions($this->teacher->id);
$this->assertTrue(is_array($courseswithsessions));
$this->assertEquals(count($courseswithsessions), 1);
$course = array_pop($courseswithsessions);
$this->assertEquals(count($course->attendance_instances), 2);
}
public function test_get_session() {
$this->resetAfterTest(true);
$courseswithsessions = attendance_handler::get_courses_with_today_sessions($this->teacher->id);
$course = array_pop($courseswithsessions);
$attendanceinstance = array_pop($course->attendance_instances);
$session = array_pop($attendanceinstance['today_sessions']);
$sessioninfo = attendance_handler::get_session($session->id);
$this->assertEquals($this->attendance->id, $sessioninfo->attendanceid);
$this->assertEquals($session->id, $sessioninfo->id);
$this->assertEquals(count($sessioninfo->users), 10);
}
public function test_get_session_with_group() {
$this->resetAfterTest(true);
// Create a group in our course, and add some students to it.
$group = new stdClass();
$group->courseid = $this->course->id;
$group = $this->getDataGenerator()->create_group($group);
for ($i = 0; $i < 5; $i++) {
$member = new stdClass;
$member->groupid = $group->id;
$member->userid = $this->students[$i]->id;
$this->getDataGenerator()->create_group_member($member);
}
// Add a session that's identical to the first, but with a group.
$midnight = usergetmidnight(time()); // Check if this test is running during midnight.
$session = clone $this->sessions[0];
$session->groupid = $group->id;
$session->sessdate += 3600; // Make sure it appears second in the list.
$this->attendance->add_sessions([$session]);
$courseswithsessions = attendance_handler::get_courses_with_today_sessions($this->teacher->id);
// This test is fragile when running over midnight - check that it is still the same day, if not, run this again.
// This isn't really ideal code, but will hopefully still give a valid test.
if (empty($courseswithsessions) && $midnight !== usergetmidnight(time())) {
$this->attendance->add_sessions([$session]);
$courseswithsessions = attendance_handler::get_courses_with_today_sessions($this->teacher->id);
}
$course = array_pop($courseswithsessions);
$attendanceinstance = array_pop($course->attendance_instances);
$session = array_pop($attendanceinstance['today_sessions']);
$sessioninfo = attendance_handler::get_session($session->id);
$this->assertEquals($session->id, $sessioninfo->id);
$this->assertEquals($group->id, $sessioninfo->groupid);
$this->assertEquals(count($sessioninfo->users), 5);
}
public function test_update_user_status() {
$this->resetAfterTest(true);
$courseswithsessions = attendance_handler::get_courses_with_today_sessions($this->teacher->id);
$course = array_pop($courseswithsessions);
$attendanceinstance = array_pop($course->attendance_instances);
$session = array_pop($attendanceinstance['today_sessions']);
$sessioninfo = attendance_handler::get_session($session->id);
$student = array_pop($sessioninfo->users);
$status = array_pop($sessioninfo->statuses);
$statusset = $sessioninfo->statusset;
attendance_handler::update_user_status($session->id, $student->id, $this->teacher->id, $status->id, $statusset);
$sessioninfo = attendance_handler::get_session($session->id);
$log = $sessioninfo->attendance_log;
$studentlog = $log[$student->id];
$this->assertEquals($status->id, $studentlog->statusid);
}
public function test_add_attendance() {
global $DB;
$this->resetAfterTest(true);
$course = $this->getDataGenerator()->create_course();
// Become a teacher.
$teacher = self::getDataGenerator()->create_user();
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id);
$this->setUser($teacher);
// Check attendance does not exist.
$this->assertCount(0, $DB->get_records('attendance', ['course' => $course->id]));
// Create attendance.
$result = mod_wsattendance_external::add_attendance($course->id, 'test', 'test', NOGROUPS);
// Check attendance exist.
$this->assertCount(1, $DB->get_records('attendance', ['course' => $course->id]));
$record = $DB->get_record('attendance', ['id' => $result['attendanceid']]);
$this->assertEquals($record->name, 'test');
// Check group.
$cm = get_coursemodule_from_instance('attendance', $result['attendanceid'], 0, false, MUST_EXIST);
$groupmode = (int)groups_get_activity_groupmode($cm);
$this->assertEquals($groupmode, NOGROUPS);
// Create attendance with "separate groups" group mode.
$result = mod_wsattendance_external::add_attendance($course->id, 'testsepgrp', 'testsepgrp', SEPARATEGROUPS);
// Check attendance exist.
$this->assertCount(2, $DB->get_records('attendance', ['course' => $course->id]));
$record = $DB->get_record('attendance', ['id' => $result['attendanceid']]);
$this->assertEquals($record->name, 'testsepgrp');
// Check group.
$cm = get_coursemodule_from_instance('attendance', $result['attendanceid'], 0, false, MUST_EXIST);
$groupmode = (int)groups_get_activity_groupmode($cm);
$this->assertEquals($groupmode, SEPARATEGROUPS);
// Create attendance with wrong group mode.
$this->expectException('invalid_parameter_exception');
$result = mod_wsattendance_external::add_attendance($course->id, 'test1', 'test1', 100);
}
public function test_remove_attendance() {
global $DB;
$this->resetAfterTest(true);
// Become a teacher.
$teacher = self::getDataGenerator()->create_user();
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$this->getDataGenerator()->enrol_user($teacher->id, $this->course->id, $teacherrole->id);
$this->setUser($teacher);
// Check attendance exists.
$this->assertCount(1, $DB->get_records('attendance', ['course' => $this->course->id]));
$this->assertCount(1, $DB->get_records('attendance_sessions', ['attendanceid' => $this->attendance->id]));
// Remove attendance.
mod_wsattendance_external::remove_attendance($this->attendance->id);
// Check attendance removed.
$this->assertCount(0, $DB->get_records('attendance', ['course' => $this->course->id]));
$this->assertCount(0, $DB->get_records('attendance_sessions', ['attendanceid' => $this->attendance->id]));
}
public function test_add_session() {
global $DB;
$this->resetAfterTest(true);
$course = $this->getDataGenerator()->create_course();
$group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
// Become a teacher.
$teacher = self::getDataGenerator()->create_user();
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id);
$this->setUser($teacher);
// Create attendances.
$attendancenogroups = mod_wsattendance_external::add_attendance($course->id, 'nogroups', 'test', NOGROUPS);
$attendancesepgroups = mod_wsattendance_external::add_attendance($course->id, 'sepgroups', 'test', SEPARATEGROUPS);
$attendancevisgroups = mod_wsattendance_external::add_attendance($course->id, 'visgroups', 'test', VISIBLEGROUPS);
// Check attendances exist.
$this->assertCount(3, $DB->get_records('attendance', ['course' => $course->id]));
// Create session with group in "no groups" attendance.
$this->expectException('invalid_parameter_exception');
mod_wsattendance_external::add_session($attendancenogroups['attendanceid'], 'test', time(), 3600, $group->id, false);
// Create session with no group in "separate groups" attendance.
$this->expectException('invalid_parameter_exception');
mod_wsattendance_external::add_session($attendancesepgroups['attendanceid'], 'test', time(), 3600, 0, false);
// Create session with invalid group in "visible groups" attendance.
$this->expectException('invalid_parameter_exception');
mod_wsattendance_external::add_session($attendancevisgroups['attendanceid'], 'test', time(), 3600, $group->id + 100, false);
// Create session and validate record.
$time = time();
$duration = 3600;
$result = mod_wsattendance_external::add_session($attendancesepgroups['attendanceid'],
'testsession', $time, $duration, $group->id, true);
$this->assertCount(1, $DB->get_records('attendance_sessions', ['id' => $result['sessionid']]));
$record = $DB->get_records('attendance_sessions', ['id' => $result['sessionid']]);
$this->assertEquals($record->description, 'testsession');
$this->assertEquals($record->attendanceid, $attendancesepgroups['attendanceid']);
$this->assertEquals($record->groupid, $group->id);
$this->assertEquals($record->sessdate, $time);
$this->assertEquals($record->duration, $duration);
$this->assertEquals($record->calendarevent, 1);
}
public function test_remove_session() {
global $DB;
$this->resetAfterTest(true);
$course = $this->getDataGenerator()->create_course();
// Become a teacher.
$teacher = self::getDataGenerator()->create_user();
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id);
$this->setUser($teacher);
// Create attendance with no groups mode.
$attendancenogroups = mod_wsattendance_external::add_attendance($course->id, 'nogroups',
'test', NOGROUPS);
$attendancenogroups = external_api::clean_returnvalue(mod_wsattendance_external::add_attendance_returns(),
$attendancenogroups);
// Check attendance exist.
$this->assertCount(1, $DB->get_records('attendance', ['course' => $course->id]));
// Create session.
$result0 = mod_wsattendance_external::add_session($attendancenogroups['attendanceid'], 'test0', time(), 3600, 0, false);
$result1 = mod_wsattendance_external::add_session($attendancenogroups['attendanceid'], 'test1', time(), 3600, 0, false);
$this->assertCount(2, $DB->get_records('attendance_sessions', ['attendanceid' => $attendancenogroups['attendanceid']]));
// Delete session 0.
mod_wsattendance_external::remove_session($result0['sessionid']);
$this->assertCount(1, $DB->get_records('attendance_sessions', ['attendanceid' => $attendancenogroups['attendanceid']]));
// Delete session 1.
mod_wsattendance_external::remove_session($result1['sessionid']);
$this->assertCount(0, $DB->get_records('attendance_sessions', ['attendanceid' => $attendancenogroups['attendanceid']]));
}
public function test_add_session_creates_calendar_event() {
global $DB;
$this->resetAfterTest(true);
$course = $this->getDataGenerator()->create_course();
// Become a teacher.
$teacher = self::getDataGenerator()->create_user();
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id);
$this->setUser($teacher);
// Create attendance.
$attendance = mod_wsattendance_external::add_attendance($course->id, 'test', 'test', NOGROUPS);
// Check attendance exist.
$this->assertCount(1, $DB->get_records('attendance', ['course' => $course->id]));
// Prepare events tracing.
$sink = $this->redirectEvents();
// Create session with no calendar event.
mod_wsattendance_external::add_session($attendance['attendanceid'], 'test0', time(), 3600, 0, false);
// Capture the event.
$events = $sink->get_events();
$sink->clear();
// Validate.
$this->assertCount(1, $events);
$this->assertInstanceOf('\mod_attendance\event\session_added', $events[0]);
// Create session with calendar event.
mod_wsattendance_external::add_session($attendance['attendanceid'], 'test0', time(), 3600, 0, true);
// Capture the event.
$events = $sink->get_events();
$sink->clear();
// Validate the event.
$this->assertCount(2, $events);
$this->assertInstanceOf('\core\event\calendar_event_created', $events[0]);
$this->assertInstanceOf('\mod_attendance\event\session_added', $events[1]);
}
}