Current Path : C:/Users/Mahmood/Desktop/moodle8/user/tests/ |
Current File : C:/Users/Mahmood/Desktop/moodle8/user/tests/userselector_test.php |
<?php // This file is part of Moodle - https://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/>. /** * Provides {@link core_user_selector_testcase} class. * * @package core_user * @category test * @copyright 2018 David Mudrák <david@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); global $CFG; require_once($CFG->dirroot.'/user/selector/lib.php'); require_once($CFG->dirroot.'/user/tests/fixtures/testable_user_selector.php'); /** * Tests for the implementation of {@link user_selector_base} class. * * @copyright 2018 David Mudrák <david@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class core_user_selector_testcase extends advanced_testcase { /** * Setup the environment for the tests. */ protected function setup_hidden_siteidentity() { global $CFG, $DB; $CFG->showuseridentity = 'idnumber,country,city'; $CFG->hiddenuserfields = 'country,city'; $env = new stdClass(); $env->student = $this->getDataGenerator()->create_user(); $env->teacher = $this->getDataGenerator()->create_user(); $env->manager = $this->getDataGenerator()->create_user(); $env->course = $this->getDataGenerator()->create_course(); $env->coursecontext = context_course::instance($env->course->id); $env->teacherrole = $DB->get_record('role', array('shortname' => 'teacher')); $env->studentrole = $DB->get_record('role', array('shortname' => 'student')); $env->managerrole = $DB->get_record('role', array('shortname' => 'manager')); role_assign($env->studentrole->id, $env->student->id, $env->coursecontext->id); role_assign($env->teacherrole->id, $env->teacher->id, $env->coursecontext->id); role_assign($env->managerrole->id, $env->manager->id, SYSCONTEXTID); return $env; } /** * No identity fields are not shown to student user (no permission to view identity fields). */ public function test_hidden_siteidentity_fields_no_access() { $this->resetAfterTest(); $env = $this->setup_hidden_siteidentity(); $this->setUser($env->student); $selector = new testable_user_selector('test'); foreach ($selector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectNotHasAttribute('idnumber', $user); $this->assertObjectNotHasAttribute('country', $user); $this->assertObjectNotHasAttribute('city', $user); } } } /** * Teacher can see students' identity fields only within the course. */ public function test_hidden_siteidentity_fields_course_only_access() { $this->resetAfterTest(); $env = $this->setup_hidden_siteidentity(); $this->setUser($env->teacher); $systemselector = new testable_user_selector('test'); $courseselector = new testable_user_selector('test', ['accesscontext' => $env->coursecontext]); foreach ($systemselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectNotHasAttribute('idnumber', $user); $this->assertObjectNotHasAttribute('country', $user); $this->assertObjectNotHasAttribute('city', $user); } } foreach ($courseselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectHasAttribute('country', $user); $this->assertObjectHasAttribute('city', $user); } } } /** * Teacher can be prevented from seeing students' identity fields even within the course. */ public function test_hidden_siteidentity_fields_course_prevented_access() { $this->resetAfterTest(); $env = $this->setup_hidden_siteidentity(); $this->setUser($env->teacher); assign_capability('moodle/course:viewhiddenuserfields', CAP_PREVENT, $env->teacherrole->id, $env->coursecontext->id); $courseselector = new testable_user_selector('test', ['accesscontext' => $env->coursecontext]); foreach ($courseselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectNotHasAttribute('country', $user); $this->assertObjectNotHasAttribute('city', $user); } } } /** * Manager can see students' identity fields anywhere. */ public function test_hidden_siteidentity_fields_anywhere_access() { $this->resetAfterTest(); $env = $this->setup_hidden_siteidentity(); $this->setUser($env->manager); $systemselector = new testable_user_selector('test'); $courseselector = new testable_user_selector('test', ['accesscontext' => $env->coursecontext]); foreach ($systemselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectHasAttribute('country', $user); $this->assertObjectHasAttribute('city', $user); } } foreach ($courseselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectHasAttribute('country', $user); $this->assertObjectHasAttribute('city', $user); } } } /** * Manager can be prevented from seeing hidden fields outside the course. */ public function test_hidden_siteidentity_fields_schismatic_access() { $this->resetAfterTest(); $env = $this->setup_hidden_siteidentity(); $this->setUser($env->manager); // Revoke the capability to see hidden user fields outside the course. // Note that inside the course, the manager can still see the hidden identifiers as this is currently // controlled by a separate capability for legacy reasons. This is counter-intuitive behaviour and is // likely to be fixed in MDL-51630. assign_capability('moodle/user:viewhiddendetails', CAP_PREVENT, $env->managerrole->id, SYSCONTEXTID, true); $systemselector = new testable_user_selector('test'); $courseselector = new testable_user_selector('test', ['accesscontext' => $env->coursecontext]); foreach ($systemselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectNotHasAttribute('country', $user); $this->assertObjectNotHasAttribute('city', $user); } } foreach ($courseselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectHasAttribute('country', $user); $this->assertObjectHasAttribute('city', $user); } } } /** * Two capabilities must be currently set to prevent manager from seeing hidden fields. */ public function test_hidden_siteidentity_fields_hard_to_prevent_access() { $this->resetAfterTest(); $env = $this->setup_hidden_siteidentity(); $this->setUser($env->manager); assign_capability('moodle/user:viewhiddendetails', CAP_PREVENT, $env->managerrole->id, SYSCONTEXTID, true); assign_capability('moodle/course:viewhiddenuserfields', CAP_PREVENT, $env->managerrole->id, SYSCONTEXTID, true); $systemselector = new testable_user_selector('test'); $courseselector = new testable_user_selector('test', ['accesscontext' => $env->coursecontext]); foreach ($systemselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectNotHasAttribute('country', $user); $this->assertObjectNotHasAttribute('city', $user); } } foreach ($courseselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectNotHasAttribute('country', $user); $this->assertObjectNotHasAttribute('city', $user); } } } /** * For legacy reasons, user selectors supported ability to override $CFG->showuseridentity. * * However, this was found as violating the principle of respecting site privacy settings. So the feature has been * dropped in Moodle 3.6. */ public function test_hidden_siteidentity_fields_explicit_extrafields() { $this->resetAfterTest(); $env = $this->setup_hidden_siteidentity(); $this->setUser($env->manager); $implicitselector = new testable_user_selector('test'); $explicitselector = new testable_user_selector('test', ['extrafields' => ['email', 'department']]); $this->assertDebuggingCalled(); foreach ($implicitselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectHasAttribute('country', $user); $this->assertObjectHasAttribute('city', $user); $this->assertObjectNotHasAttribute('email', $user); $this->assertObjectNotHasAttribute('department', $user); } } foreach ($explicitselector->find_users('') as $found) { foreach ($found as $user) { $this->assertObjectHasAttribute('idnumber', $user); $this->assertObjectHasAttribute('country', $user); $this->assertObjectHasAttribute('city', $user); $this->assertObjectNotHasAttribute('email', $user); $this->assertObjectNotHasAttribute('department', $user); } } } }