Proyectos de Subversion Moodle

<?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/>.

namespace enrol_paypal;

/**

 * paypal enrolment plugin tests.

 *

 * @package    enrol_paypal

 * @category   test

 * @copyright  2012 Petr Skoda {@link http://skodak.org}

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class paypal_test extends \advanced_testcase {

    protected function enable_plugin() {

        $enabled = enrol_get_plugins(true);

        $enabled['paypal'] = true;

        $enabled = array_keys($enabled);

        set_config('enrol_plugins_enabled', implode(',', $enabled));

    }

    protected function disable_plugin() {

        $enabled = enrol_get_plugins(true);

        unset($enabled['paypal']);

        $enabled = array_keys($enabled);

        set_config('enrol_plugins_enabled', implode(',', $enabled));

    }

    public function test_basics(): void {

        $this->assertFalse(enrol_is_enabled('paypal'));

        $plugin = enrol_get_plugin('paypal');

        $this->assertInstanceOf('enrol_paypal_plugin', $plugin);

        $this->assertEquals(ENROL_EXT_REMOVED_SUSPENDNOROLES, get_config('enrol_paypal', 'expiredaction'));

    }

    public function test_sync_nothing(): void {

        $this->resetAfterTest();

        $this->enable_plugin();

        $paypalplugin = enrol_get_plugin('paypal');

        // Just make sure the sync does not throw any errors when nothing to do.

        $paypalplugin->sync(new \null_progress_trace());

    }

    public function test_expired(): void {

        global $DB;

        $this->resetAfterTest();

        /** @var \enrol_paypal_plugin $paypalplugin  */

        $paypalplugin = enrol_get_plugin('paypal');

        /** @var \enrol_manual_plugin $manualplugin  */

        $manualplugin = enrol_get_plugin('manual');

        $this->assertNotEmpty($manualplugin);

        $now = time();

        $trace = new \null_progress_trace();

        $this->enable_plugin();

        // Prepare some data.

        $studentrole = $DB->get_record('role', array('shortname'=>'student'));

        $this->assertNotEmpty($studentrole);

        $teacherrole = $DB->get_record('role', array('shortname'=>'teacher'));

        $this->assertNotEmpty($teacherrole);

        $managerrole = $DB->get_record('role', array('shortname'=>'manager'));

        $this->assertNotEmpty($managerrole);

        $user1 = $this->getDataGenerator()->create_user();

        $user2 = $this->getDataGenerator()->create_user();

        $user3 = $this->getDataGenerator()->create_user();

        $user4 = $this->getDataGenerator()->create_user();

        $course1 = $this->getDataGenerator()->create_course();

        $course2 = $this->getDataGenerator()->create_course();

        $context1 = \context_course::instance($course1->id);

        $context2 = \context_course::instance($course2->id);

        $data = array('roleid'=>$studentrole->id, 'courseid'=>$course1->id);

        $id = $paypalplugin->add_instance($course1, $data);

        $instance1  = $DB->get_record('enrol', array('id'=>$id));

        $data = array('roleid'=>$studentrole->id, 'courseid'=>$course2->id);

        $id = $paypalplugin->add_instance($course2, $data);

        $instance2 = $DB->get_record('enrol', array('id'=>$id));

        $data = array('roleid'=>$teacherrole->id, 'courseid'=>$course2->id);

        $id = $paypalplugin->add_instance($course2, $data);

        $instance3 = $DB->get_record('enrol', array('id'=>$id));

        $maninstance1 = $DB->get_record('enrol', array('courseid'=>$course2->id, 'enrol'=>'manual'), '*', MUST_EXIST);

        $manualplugin->enrol_user($maninstance1, $user3->id, $studentrole->id);

        $this->assertEquals(1, $DB->count_records('user_enrolments'));

        $this->assertEquals(1, $DB->count_records('role_assignments'));

        $this->assertEquals(1, $DB->count_records('role_assignments', array('roleid'=>$studentrole->id)));

        $paypalplugin->enrol_user($instance1, $user1->id, $studentrole->id);

        $paypalplugin->enrol_user($instance1, $user2->id, $studentrole->id);

        $paypalplugin->enrol_user($instance1, $user3->id, $studentrole->id, 0, $now-60);

        $paypalplugin->enrol_user($instance2, $user1->id, $studentrole->id, 0, 0);

        $paypalplugin->enrol_user($instance2, $user2->id, $studentrole->id, 0, $now-60*60);

        $paypalplugin->enrol_user($instance2, $user3->id, $studentrole->id, 0, $now+60*60);

        $paypalplugin->enrol_user($instance3, $user1->id, $teacherrole->id, $now-60*60*24*7, $now-60);

        $paypalplugin->enrol_user($instance3, $user4->id, $teacherrole->id);

        role_assign($managerrole->id, $user3->id, $context1->id);

        $this->assertEquals(9, $DB->count_records('user_enrolments'));

        $this->assertEquals(9, $DB->count_records('role_assignments'));

        $this->assertEquals(6, $DB->count_records('role_assignments', array('roleid'=>$studentrole->id)));

        $this->assertEquals(2, $DB->count_records('role_assignments', array('roleid'=>$teacherrole->id)));

        $this->assertEquals(1, $DB->count_records('role_assignments', array('roleid'=>$managerrole->id)));

        // Execute tests.

        $paypalplugin->set_config('expiredaction', ENROL_EXT_REMOVED_KEEP);

        $code = $paypalplugin->sync($trace);

        $this->assertSame(0, $code);

        $this->assertEquals(9, $DB->count_records('user_enrolments'));

        $this->assertEquals(9, $DB->count_records('role_assignments'));

        $paypalplugin->set_config('expiredaction', ENROL_EXT_REMOVED_SUSPENDNOROLES);

        $paypalplugin->sync($trace);

        $this->assertEquals(9, $DB->count_records('user_enrolments'));

        $this->assertEquals(6, $DB->count_records('role_assignments'));

        $this->assertEquals(4, $DB->count_records('role_assignments', array('roleid'=>$studentrole->id)));

        $this->assertEquals(1, $DB->count_records('role_assignments', array('roleid'=>$teacherrole->id)));

        $this->assertFalse($DB->record_exists('role_assignments', array('contextid'=>$context1->id, 'userid'=>$user3->id, 'roleid'=>$studentrole->id)));

        $this->assertFalse($DB->record_exists('role_assignments', array('contextid'=>$context2->id, 'userid'=>$user2->id, 'roleid'=>$studentrole->id)));

        $this->assertFalse($DB->record_exists('role_assignments', array('contextid'=>$context2->id, 'userid'=>$user1->id, 'roleid'=>$teacherrole->id)));

        $this->assertTrue($DB->record_exists('role_assignments', array('contextid'=>$context2->id, 'userid'=>$user1->id, 'roleid'=>$studentrole->id)));

        $paypalplugin->set_config('expiredaction', ENROL_EXT_REMOVED_UNENROL);

        role_assign($studentrole->id, $user3->id, $context1->id);

        role_assign($studentrole->id, $user2->id, $context2->id);

        role_assign($teacherrole->id, $user1->id, $context2->id);

        $this->assertEquals(9, $DB->count_records('user_enrolments'));

        $this->assertEquals(9, $DB->count_records('role_assignments'));

        $this->assertEquals(6, $DB->count_records('role_assignments', array('roleid'=>$studentrole->id)));

        $this->assertEquals(2, $DB->count_records('role_assignments', array('roleid'=>$teacherrole->id)));

        $paypalplugin->sync($trace);

        $this->assertEquals(6, $DB->count_records('user_enrolments'));

        $this->assertFalse($DB->record_exists('user_enrolments', array('enrolid'=>$instance1->id, 'userid'=>$user3->id)));

        $this->assertFalse($DB->record_exists('user_enrolments', array('enrolid'=>$instance2->id, 'userid'=>$user2->id)));

        $this->assertFalse($DB->record_exists('user_enrolments', array('enrolid'=>$instance3->id, 'userid'=>$user1->id)));

        $this->assertEquals(5, $DB->count_records('role_assignments'));

        $this->assertEquals(4, $DB->count_records('role_assignments', array('roleid'=>$studentrole->id)));

        $this->assertEquals(1, $DB->count_records('role_assignments', array('roleid'=>$teacherrole->id)));

    }

    /**

     * Test for getting user enrolment actions.

     */

    public function test_get_user_enrolment_actions(): void {

        global $CFG, $PAGE;

        $this->resetAfterTest();

        // Set page URL to prevent debugging messages.

        $PAGE->set_url('/enrol/editinstance.php');

        $pluginname = 'paypal';

        // Only enable the paypal enrol plugin.

        $CFG->enrol_plugins_enabled = $pluginname;

        $generator = $this->getDataGenerator();

        // Get the enrol plugin.

        $plugin = enrol_get_plugin($pluginname);

        // Create a course.

        $course = $generator->create_course();

        // Enable this enrol plugin for the course.

        $plugin->add_instance($course);

        // Create a student.

        $student = $generator->create_user();

        // Enrol the student to the course.

        $generator->enrol_user($student->id, $course->id, 'student', $pluginname);

        require_once($CFG->dirroot . '/enrol/locallib.php');

        $manager = new \course_enrolment_manager($PAGE, $course);

        $userenrolments = $manager->get_user_enrolments($student->id);

        $this->assertCount(1, $userenrolments);

        $ue = reset($userenrolments);

        // Login as admin to see all enrol actions.

        $this->setAdminUser();

        $actions = $plugin->get_user_enrolment_actions($manager, $ue);

        // Paypal enrolment has 2 enrol actions for active users when logged in as admin: edit and unenrol.

        $this->assertCount(2, $actions);

        // Enrol actions when viewing as a teacher.

        // Create a teacher.

        $teacher = $generator->create_user();

        // Enrol the teacher to the course.

        $generator->enrol_user($teacher->id, $course->id, 'editingteacher', $pluginname);

        // Login as the teacher.

        $this->setUser($teacher);

        $actions = $plugin->get_user_enrolment_actions($manager, $ue);

        // Teachers don't have the enrol/paypal:unenrol capability by default, but have enrol/paypal:manage.

        $this->assertCount(1, $actions);

    }

}