moodle-mod-customcert/tests/email_certificate_task_test.php

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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/>.
/**
* File contains the unit tests for the email certificate task.
*
* @package mod_customcert
* @category test
* @copyright 2017 Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
/**
* Unit tests for the email certificate task.
*
* @package mod_customcert
* @category test
* @copyright 2017 Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_customcert_task_email_certificate_task_testcase extends advanced_testcase {
/**
* Test set up.
*/
public function setUp() {
$this->resetAfterTest();
}
/**
* Tests the email certificate task for students.
*/
public function test_email_certificates_students() {
global $CFG, $DB;
// Create a course.
$course = $this->getDataGenerator()->create_course();
// Create some users.
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user(array('firstname' => 'Teacher', 'lastname' => 'One'));
// Enrol two of them in the course as students.
$roleids = $DB->get_records_menu('role', null, '', 'shortname, id');
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
$this->getDataGenerator()->enrol_user($user2->id, $course->id);
// Enrol one of the users as a teacher.
$this->getDataGenerator()->enrol_user($user3->id, $course->id, $roleids['editingteacher']);
// Create a custom certificate.
$customcert = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id,
'emailstudents' => 1));
// Ok, now issue this to one user.
$customcertissue = new stdClass();
$customcertissue->customcertid = $customcert->id;
$customcertissue->userid = $user1->id;
$customcertissue->code = \mod_customcert\certificate::generate_code();
$customcertissue->timecreated = time();
$customcertissue->emailed = 0;
// Insert the record into the database.
$DB->insert_record('customcert_issues', $customcertissue);
// Confirm there is only one entry in this table.
$this->assertEquals(1, $DB->count_records('customcert_issues'));
// Run the task.
$sink = $this->redirectEmails();
$task = new \mod_customcert\task\email_certificate_task();
$task->execute();
$emails = $sink->get_messages();
// Get the issues from the issues table now.
$issues = $DB->get_records('customcert_issues');
$this->assertCount(2, $issues);
// Confirm that it was marked as emailed and was not issued to the teacher.
foreach ($issues as $issue) {
$this->assertEquals(1, $issue->emailed);
$this->assertNotEquals($user3->id, $issue->userid);
}
// Confirm that we sent out emails to the two users.
$this->assertCount(2, $emails);
$this->assertContains(fullname($user3), $emails[0]->header);
$this->assertEquals($CFG->noreplyaddress, $emails[0]->from);
$this->assertEquals($user1->email, $emails[0]->to);
$this->assertContains(fullname($user3), $emails[1]->header);
$this->assertEquals($CFG->noreplyaddress, $emails[1]->from);
$this->assertEquals($user2->email, $emails[1]->to);
// Now, run the task again and ensure we did not issue any more certificates.
$sink = $this->redirectEmails();
$task = new \mod_customcert\task\email_certificate_task();
$task->execute();
$emails = $sink->get_messages();
$issues = $DB->get_records('customcert_issues');
$this->assertCount(2, $issues);
$this->assertCount(0, $emails);
}
/**
* Tests the email certificate task for teachers.
*/
public function test_email_certificates_teachers() {
global $CFG, $DB;
// Create a course.
$course = $this->getDataGenerator()->create_course();
// Create some users.
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user(array('firstname' => 'Teacher', 'lastname' => 'One'));
// Enrol two of them in the course as students.
$roleids = $DB->get_records_menu('role', null, '', 'shortname, id');
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
$this->getDataGenerator()->enrol_user($user2->id, $course->id);
// Enrol one of the users as a teacher.
$this->getDataGenerator()->enrol_user($user3->id, $course->id, $roleids['editingteacher']);
// Create a custom certificate.
$this->getDataGenerator()->create_module('customcert', array('course' => $course->id,
'emailteachers' => 1));
// Run the task.
$sink = $this->redirectEmails();
$task = new \mod_customcert\task\email_certificate_task();
$task->execute();
$emails = $sink->get_messages();
// Confirm that we only sent out 2 emails, both emails to the teacher for the two students.
$this->assertCount(2, $emails);
$this->assertContains(fullname($user3), utf8_encode($emails[0]->header));
$this->assertEquals($CFG->noreplyaddress, $emails[0]->from);
$this->assertEquals($user3->email, $emails[0]->to);
$this->assertContains(fullname($user3), utf8_encode($emails[1]->header));
$this->assertEquals($CFG->noreplyaddress, $emails[1]->from);
$this->assertEquals($user3->email, $emails[1]->to);
}
/**
* Tests the email certificate task for others.
*/
public function test_email_certificates_others() {
global $CFG;
// Create a course.
$course = $this->getDataGenerator()->create_course();
// Create some users.
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
// Enrol two of them in the course as students.
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
$this->getDataGenerator()->enrol_user($user2->id, $course->id);
// Create a custom certificate.
$this->getDataGenerator()->create_module('customcert', array('course' => $course->id,
'emailothers' => 'testcustomcert@example.com, doo@dah'));
// Run the task.
$sink = $this->redirectEmails();
$task = new \mod_customcert\task\email_certificate_task();
$task->execute();
$emails = $sink->get_messages();
// Confirm that we only sent out 2 emails, both emails to the other address that was valid for the two students.
$this->assertCount(2, $emails);
$this->assertContains(fullname(get_admin()), utf8_encode($emails[0]->header));
$this->assertEquals($CFG->noreplyaddress, $emails[0]->from);
$this->assertEquals('testcustomcert@example.com', $emails[0]->to);
$this->assertContains(fullname(get_admin()), utf8_encode($emails[1]->header));
$this->assertEquals($CFG->noreplyaddress, $emails[1]->from);
$this->assertEquals('testcustomcert@example.com', $emails[1]->to);
}
/**
* Tests the email certificate task when the certificate is not visible.
*/
public function test_email_certificates_students_not_visible() {
global $DB;
// Create a course.
$course = $this->getDataGenerator()->create_course();
// Create a user.
$user1 = $this->getDataGenerator()->create_user();
// Enrol them in the course.
$roleids = $DB->get_records_menu('role', null, '', 'shortname, id');
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
// Create a custom certificate.
$this->getDataGenerator()->create_module('customcert', array('course' => $course->id, 'emailstudents' => 1));
// Remove the permission for the user to view the certificate.
assign_capability('mod/customcert:view', CAP_PROHIBIT, $roleids['student'], \context_course::instance($course->id));
// Run the task.
$sink = $this->redirectEmails();
$task = new \mod_customcert\task\email_certificate_task();
$task->execute();
$emails = $sink->get_messages();
// Confirm there are no issues as the user did not have permissions to view it.
$issues = $DB->get_records('customcert_issues');
$this->assertCount(0, $issues);
// Confirm no emails were sent.
$this->assertCount(0, $emails);
}
/**
* Tests the email certificate task when the student has not met the required time for the course.
*/
public function test_email_certificates_students_havent_met_required_time() {
global $DB;
// Set the standard log to on.
set_config('enabled_stores', 'logstore_standard', 'tool_log');
// Create a course.
$course = $this->getDataGenerator()->create_course();
// Create a user.
$user1 = $this->getDataGenerator()->create_user();
// Enrol them in the course.
$this->getDataGenerator()->enrol_user($user1->id, $course->id);
// Create a custom certificate.
$this->getDataGenerator()->create_module('customcert', array('course' => $course->id, 'emailstudents' => 1,
'requiredtime' => '60'));
// Run the task.
$sink = $this->redirectEmails();
$task = new \mod_customcert\task\email_certificate_task();
$task->execute();
$emails = $sink->get_messages();
// Confirm there are no issues as the user did not meet the required time.
$issues = $DB->get_records('customcert_issues');
$this->assertCount(0, $issues);
// Confirm no emails were sent.
$this->assertCount(0, $emails);
}
}