moodle/availability/tests/capability_checker_test.php
sam marshall d3db4b037c MDL-44070 Conditional availability enhancements (2): subsystem, API
This commit defines the new /availability root folder, with
/availability/classes, /availability/tests, and
/availability/condition where the condition plugins will live.
Condition plugin prefix is availability_, e.g. availability_date.

Rationale for this organisation:

1. I was originally going to put this in /lib/availability but
   it has been pointed out that putting even more junk in lib
   is probably bad.
2. 'availability' and 'condition' are the two names used in code
   to refer to this system ($CFG->enableavailability).
3. The prefix has to be short enough to allow database tables
   (although in practice I assume that condition plugins will not
   normally contain database tables).

The new API includes a Boolean tree structure that controls the
availability of an item.

AMOS BEGIN
 CPY [availabilityconditions,core_condition],[restrictaccess,core_availability]
 CPY [enableavailability,core_condition],[enableavailability,core_availability]
 CPY [configenableavailability,core_condition],[enableavailability_desc,core_availability]
AMOS END
2014-04-07 20:11:33 +01:00

71 lines
2.7 KiB
PHP

<?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/>.
/**
* Unit tests for the capability checker class.
*
* @package core_availability
* @copyright 2014 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
use core_availability\capability_checker;
defined('MOODLE_INTERNAL') || die();
/**
* Unit tests for the capability checker class.
*
* @package core_availability
* @copyright 2014 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_availability_capability_checker_testcase extends advanced_testcase {
/**
* Tests loading a class from /availability/classes.
*/
public function test_capability_checker() {
global $CFG, $DB;
$this->resetAfterTest();
// Create a course with teacher and student.
$generator = $this->getDataGenerator();
$course = $generator->create_course();
$roleids = $DB->get_records_menu('role', null, '', 'shortname, id');
$teacher = $generator->create_user();
$student = $generator->create_user();
$generator->enrol_user($teacher->id, $course->id, $roleids['teacher']);
$generator->enrol_user($student->id, $course->id, $roleids['student']);
// Check a capability which they both have.
$context = context_course::instance($course->id);
$checker = new capability_checker($context);
$result = array_keys($checker->get_users_by_capability('mod/forum:replypost'));
sort($result);
$this->assertEquals(array($teacher->id, $student->id), $result);
// And one that only teachers have.
$result = array_keys($checker->get_users_by_capability('mod/forum:deleteanypost'));
$this->assertEquals(array($teacher->id), $result);
// Check the caching is working.
$before = $DB->perf_get_queries();
$result = array_keys($checker->get_users_by_capability('mod/forum:deleteanypost'));
$this->assertEquals(array($teacher->id), $result);
$this->assertEquals($before, $DB->perf_get_queries());
}
}