David Mudrak
132 lines
4.5 KiB
PHP
132 lines
4.5 KiB
PHP
<?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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* Unit tests for the advanced grading subsystem
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*
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* @package core
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* @subpackage grading
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* @copyright 2011 David Mudrak <david@moodle.com>
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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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global $DB, $CFG;
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if (empty($CFG->unittestprefix)) {
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die('You must define $CFG->unittestprefix to run these unit tests.');
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}
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if ($CFG->unittestprefix == $CFG->prefix) {
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die('Eh? Do you play with the fire? Fireman Sam won\'t come dude. The unittestprefix must be different from the standard prefix.');
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}
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require_once($CFG->dirroot . '/grade/grading/lib.php'); // Include the code to test
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/**
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* Makes protected method accessible for testing purposes
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*/
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class testable_grading_manager extends grading_manager {
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}
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/**
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* Test cases for the grading manager API
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*/
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class grading_manager_test extends UnitTestCase {
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/** @var moodle_database current real driver instance */
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protected $realDB;
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public function setUp() {
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global $DB, $CFG;
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$this->realDB = $DB;
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$dbclass = get_class($this->realDB);
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$DB = new $dbclass();
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$DB->connect($CFG->dbhost, $CFG->dbuser, $CFG->dbpass, $CFG->dbname, $CFG->unittestprefix);
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$dbman = $DB->get_manager();
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// drop everything we have in the mock DB
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$dbman->delete_tables_from_xmldb_file($CFG->dirroot . '/lib/db/install.xml');
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// create all tables we need for this test case
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$dbman->install_one_table_from_xmldb_file($CFG->dirroot . '/lib/db/install.xml', 'grading_areas');
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}
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public function tearDown() {
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global $DB, $CFG;
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// clean everything we have in the mock DB
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//$DB->get_manager()->delete_tables_from_xmldb_file($CFG->dirroot . '/lib/db/install.xml');
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// switch to the real database
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$DB = $this->realDB;
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}
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public function test_basic_instantiation() {
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$manager1 = get_grading_manager();
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$fakecontext = (object)array(
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'id' => 42,
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'contextlevel' => CONTEXT_MODULE,
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'instanceid' => 22,
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'path' => '/1/3/15/42',
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'depth' => 4);
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$manager2 = get_grading_manager($fakecontext);
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$manager3 = get_grading_manager($fakecontext, 'assignment_upload');
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$manager4 = get_grading_manager($fakecontext, 'assignment_upload', 'submission');
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}
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public function test_set_and_get_grading_area() {
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global $DB;
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sleep(2); // to make sure the microtime will always return unique values
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$areaname1 = 'area1-' . (string)microtime(true);
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$areaname2 = 'area2-' . (string)microtime(true);
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$fakecontext = (object)array(
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'id' => 42,
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'contextlevel' => CONTEXT_MODULE,
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'instanceid' => 22,
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'path' => '/1/3/15/42',
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'depth' => 4);
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// non-existing area
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$gradingman = get_grading_manager($fakecontext, 'mod_foobar', $areaname1);
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$this->assertNull($gradingman->get_active_method());
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// creates area implicitly and sets active method
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$this->assertTrue($gradingman->set_active_method('rubric'));
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$this->assertEqual('rubric', $gradingman->get_active_method());
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// repeat setting of already set active method
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$this->assertFalse($gradingman->set_active_method('rubric'));
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// switch the manager to another area
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$gradingman->set_area($areaname2);
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$this->assertNull($gradingman->get_active_method());
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// switch back and ask again
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$gradingman->set_area($areaname1);
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$this->assertEqual('rubric', $gradingman->get_active_method());
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// attempting to set an invalid method
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$this->expectException('moodle_exception');
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$gradingman->set_active_method('no_one_should_ever_try_to_implement_a_method_with_this_silly_name');
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}
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}
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