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340 lines
16 KiB
340 lines
16 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Test course_enrolment_manager parts.
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*
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* @package core_enrol
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* @category test
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* @copyright 2016 Ruslan Kabalin, Lancaster University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* Test course_enrolment_manager parts.
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*
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* @package core
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* @category test
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* @copyright 2016 Ruslan Kabalin, Lancaster University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class core_course_enrolment_manager_testcase extends advanced_testcase {
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/**
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* The course context used in tests.
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* @var stdClass
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*/
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private $course = null;
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/**
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* List of users used in tests.
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* @var array
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*/
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private $users = array();
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/**
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* List of groups used in tests.
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* @var array
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*/
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private $groups = array();
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/**
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* Tests set up
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*/
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protected function setUp() {
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global $CFG;
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require_once($CFG->dirroot . '/enrol/locallib.php');
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$this->setAdminUser();
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$users = array();
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$groups = array();
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// Create the course and the users.
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$course = $this->getDataGenerator()->create_course();
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$users['user0'] = $this->getDataGenerator()->create_user(
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array('username' => 'user0', 'firstname' => 'user0')); // A user without group.
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$users['user1'] = $this->getDataGenerator()->create_user(
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array('username' => 'user1', 'firstname' => 'user1')); // User for group 1.
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$users['user21'] = $this->getDataGenerator()->create_user(
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array('username' => 'user21', 'firstname' => 'user21')); // Two users for group 2.
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$users['user22'] = $this->getDataGenerator()->create_user(
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array('username' => 'user22', 'firstname' => 'user22'));
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$users['userall'] = $this->getDataGenerator()->create_user(
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array('username' => 'userall', 'firstname' => 'userall')); // A user in all groups.
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$users['usertch'] = $this->getDataGenerator()->create_user(
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array('username' => 'usertch', 'firstname' => 'usertch')); // A user with teacher role.
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// Enrol the users in the course.
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$this->getDataGenerator()->enrol_user($users['user0']->id, $course->id, 'student'); // Student.
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$this->getDataGenerator()->enrol_user($users['user1']->id, $course->id, 'student'); // Student.
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$this->getDataGenerator()->enrol_user($users['user21']->id, $course->id, 'student'); // Student.
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$this->getDataGenerator()->enrol_user($users['user22']->id, $course->id, 'student', 'manual', 0, 0, ENROL_USER_SUSPENDED); // Suspended student.
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$this->getDataGenerator()->enrol_user($users['userall']->id, $course->id, 'student'); // Student.
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$this->getDataGenerator()->enrol_user($users['usertch']->id, $course->id, 'editingteacher'); // Teacher.
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// Create 2 groups.
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$groups['group1'] = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
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$groups['group2'] = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
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// Add the users to the groups.
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$this->getDataGenerator()->create_group_member(
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array('groupid' => $groups['group1']->id, 'userid' => $users['user1']->id));
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$this->getDataGenerator()->create_group_member(
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array('groupid' => $groups['group2']->id, 'userid' => $users['user21']->id));
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$this->getDataGenerator()->create_group_member(
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array('groupid' => $groups['group2']->id, 'userid' => $users['user22']->id));
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$this->getDataGenerator()->create_group_member(
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array('groupid' => $groups['group1']->id, 'userid' => $users['userall']->id));
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$this->getDataGenerator()->create_group_member(
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array('groupid' => $groups['group2']->id, 'userid' => $users['userall']->id));
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// Make setup data accessible from test methods.
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$this->course = $course;
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$this->users = $users;
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$this->groups = $groups;
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// Make sample users and not enroll to any course.
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$this->getDataGenerator()->create_user([
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'username' => 'testapiuser1',
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'firstname' => 'testapiuser 1'
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]);
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$this->getDataGenerator()->create_user([
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'username' => 'testapiuser2',
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'firstname' => 'testapiuser 2'
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]);
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$this->getDataGenerator()->create_user([
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'username' => 'testapiuser3',
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'firstname' => 'testapiuser 3'
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]);
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}
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/**
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* Verify get_total_users() returned number of users expected in every situation.
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*/
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public function test_get_total_users() {
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global $PAGE;
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$this->resetAfterTest();
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// All users filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course);
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$totalusers = $manager->get_total_users();
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$this->assertEquals(6, $totalusers, 'All users must be returned when no filtering is applied.');
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// Student role filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 5);
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$totalusers = $manager->get_total_users();
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$this->assertEquals(5, $totalusers, 'Only students must be returned when student role filtering is applied.');
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// Teacher role filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 3);
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$totalusers = $manager->get_total_users();
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$this->assertEquals(1, $totalusers, 'Only teacher must be returned when teacher role filtering is applied.');
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// Search user filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, 'userall');
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$totalusers = $manager->get_total_users();
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$this->assertEquals(1, $totalusers, 'Only searchable user must be returned when search filtering is applied.');
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// Group 1 filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', $this->groups['group1']->id);
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$totalusers = $manager->get_total_users();
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$this->assertEquals(2, $totalusers, 'Only group members must be returned when group filtering is applied.');
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// Group 2 filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', $this->groups['group2']->id);
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$totalusers = $manager->get_total_users();
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$this->assertEquals(3, $totalusers, 'Only group members must be returned when group filtering is applied.');
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// 'No groups' filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', -1);
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$totalusers = $manager->get_total_users();
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$this->assertEquals(2, $totalusers, 'Only non-group members must be returned when \'no groups\' filtering is applied.');
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// Active users filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', 0, ENROL_USER_ACTIVE);
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$totalusers = $manager->get_total_users();
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$this->assertEquals(5, $totalusers, 'Only active users must be returned when active users filtering is applied.');
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// Suspended users filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', 0, ENROL_USER_SUSPENDED);
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$totalusers = $manager->get_total_users();
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$this->assertEquals(1, $totalusers, 'Only suspended users must be returned when suspended users filtering is applied.');
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}
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/**
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* Verify get_users() returned number of users expected in every situation.
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*/
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public function test_get_users() {
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global $PAGE;
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$this->resetAfterTest();
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// All users filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course);
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$users = $manager->get_users('id');
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$this->assertCount(6, $users, 'All users must be returned when no filtering is applied.');
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$this->assertArrayHasKey($this->users['user0']->id, $users);
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$this->assertArrayHasKey($this->users['user1']->id, $users);
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$this->assertArrayHasKey($this->users['user21']->id, $users);
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$this->assertArrayHasKey($this->users['user22']->id, $users);
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$this->assertArrayHasKey($this->users['userall']->id, $users);
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$this->assertArrayHasKey($this->users['usertch']->id, $users);
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// Student role filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 5);
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$users = $manager->get_users('id');
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$this->assertCount(5, $users, 'Only students must be returned when student role filtering is applied.');
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$this->assertArrayHasKey($this->users['user0']->id, $users);
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$this->assertArrayHasKey($this->users['user1']->id, $users);
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$this->assertArrayHasKey($this->users['user21']->id, $users);
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$this->assertArrayHasKey($this->users['user22']->id, $users);
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$this->assertArrayHasKey($this->users['userall']->id, $users);
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// Teacher role filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 3);
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$users = $manager->get_users('id');
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$this->assertCount(1, $users, 'Only teacher must be returned when teacher role filtering is applied.');
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$this->assertArrayHasKey($this->users['usertch']->id, $users);
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// Search user filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, 'userall');
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$users = $manager->get_users('id');
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$this->assertCount(1, $users, 'Only searchable user must be returned when search filtering is applied.');
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$this->assertArrayHasKey($this->users['userall']->id, $users);
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// Group 1 filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', $this->groups['group1']->id);
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$users = $manager->get_users('id');
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$this->assertCount(2, $users, 'Only group members must be returned when group filtering is applied.');
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$this->assertArrayHasKey($this->users['user1']->id, $users);
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$this->assertArrayHasKey($this->users['userall']->id, $users);
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// Group 2 filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', $this->groups['group2']->id);
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$users = $manager->get_users('id');
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$this->assertCount(3, $users, 'Only group members must be returned when group filtering is applied.');
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$this->assertArrayHasKey($this->users['user21']->id, $users);
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$this->assertArrayHasKey($this->users['user22']->id, $users);
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$this->assertArrayHasKey($this->users['userall']->id, $users);
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// 'No groups' filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', -1);
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$users = $manager->get_users('id');
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$this->assertCount(2, $users, 'Only non-group members must be returned when \'no groups\' filtering is applied.');
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$this->assertArrayHasKey($this->users['user0']->id, $users);
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$this->assertArrayHasKey($this->users['usertch']->id, $users);
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// Active users filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', 0, ENROL_USER_ACTIVE);
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$users = $manager->get_users('id');
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$this->assertCount(5, $users, 'Only active users must be returned when active users filtering is applied.');
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$this->assertArrayHasKey($this->users['user0']->id, $users);
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$this->assertArrayHasKey($this->users['user1']->id, $users);
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$this->assertArrayHasKey($this->users['user21']->id, $users);
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$this->assertArrayHasKey($this->users['userall']->id, $users);
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$this->assertArrayHasKey($this->users['usertch']->id, $users);
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// Suspended users filtering.
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$manager = new course_enrolment_manager($PAGE, $this->course, null, 0, '', 0, ENROL_USER_SUSPENDED);
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$users = $manager->get_users('id');
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$this->assertCount(1, $users, 'Only suspended users must be returned when suspended users filtering is applied.');
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$this->assertArrayHasKey($this->users['user22']->id, $users);
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}
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/**
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* Test get_potential_users without returnexactcount param.
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*
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* @dataProvider search_users_provider
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*
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* @param int $perpage Number of users per page.
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* @param bool $returnexactcount Return the exact count or not.
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* @param int $expectedusers Expected number of users return.
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* @param int $expectedtotalusers Expected total of users in database.
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* @param bool $expectedmoreusers Expected for more users return or not.
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*/
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public function test_get_potential_users($perpage, $returnexactcount, $expectedusers, $expectedtotalusers, $expectedmoreusers) {
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global $DB, $PAGE;
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$this->resetAfterTest();
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$this->setAdminUser();
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$enrol = $DB->get_record('enrol', array('courseid' => $this->course->id, 'enrol' => 'manual'));
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$manager = new course_enrolment_manager($PAGE, $this->course);
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$users = $manager->get_potential_users($enrol->id,
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'testapiuser',
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true,
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0,
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$perpage,
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0,
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$returnexactcount);
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$this->assertCount($expectedusers, $users['users']);
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$this->assertEquals($expectedmoreusers, $users['moreusers']);
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if ($returnexactcount) {
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$this->assertArrayHasKey('totalusers', $users);
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$this->assertEquals($expectedtotalusers, $users['totalusers']);
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} else {
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$this->assertArrayNotHasKey('totalusers', $users);
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}
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}
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/**
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* Test search_other_users with returnexactcount param.
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*
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* @dataProvider search_users_provider
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*
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* @param int $perpage Number of users per page.
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* @param bool $returnexactcount Return the exact count or not.
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* @param int $expectedusers Expected number of users return.
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* @param int $expectedtotalusers Expected total of users in database.
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* @param bool $expectedmoreusers Expected for more users return or not.
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*/
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public function test_search_other_users($perpage, $returnexactcount, $expectedusers, $expectedtotalusers, $expectedmoreusers) {
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global $PAGE;
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$this->resetAfterTest();
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$this->setAdminUser();
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$manager = new course_enrolment_manager($PAGE, $this->course);
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$users = $manager->search_other_users(
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'testapiuser',
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true,
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0,
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$perpage,
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$returnexactcount);
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$this->assertCount($expectedusers, $users['users']);
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$this->assertEquals($expectedmoreusers, $users['moreusers']);
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if ($returnexactcount) {
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$this->assertArrayHasKey('totalusers', $users);
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$this->assertEquals($expectedtotalusers, $users['totalusers']);
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} else {
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$this->assertArrayNotHasKey('totalusers', $users);
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}
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}
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/**
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* Test case for test_get_potential_users and test_search_other_users tests.
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*
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* @return array Dataset
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*/
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public function search_users_provider() {
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return [
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[2, false, 2, 3, true],
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[5, false, 3, 3, false],
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[2, true, 2, 3, true],
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[5, true, 3, 3, false]
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];
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}
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}
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