Current Path : C:/Users/Mahmood/Desktop/moodle8/question/engine/tests/ |
Current File : C:/Users/Mahmood/Desktop/moodle8/question/engine/tests/questionbank_test.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/>. /** * This file contains tests for the question_bank class. * * @package moodlecore * @subpackage questionbank * @copyright 2011 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); global $CFG; require_once(__DIR__ . '/../lib.php'); /** *Unit tests for the {@link question_bank} class. * * @copyright 2011 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class question_bank_test extends advanced_testcase { public function test_sort_qtype_array() { $config = new stdClass(); $config->multichoice_sortorder = '1'; $config->calculated_sortorder = '2'; $qtypes = array( 'frog' => 'toad', 'calculated' => 'newt', 'multichoice' => 'eft', ); $this->assertEquals(question_bank::sort_qtype_array($qtypes, $config), array( 'multichoice' => 'eft', 'calculated' => 'newt', 'frog' => 'toad', )); } public function test_fraction_options() { $fractions = question_bank::fraction_options(); $this->assertSame(get_string('none'), reset($fractions)); $this->assertSame('0.0', key($fractions)); $this->assertSame('5%', end($fractions)); $this->assertSame('0.05', key($fractions)); array_shift($fractions); array_pop($fractions); array_pop($fractions); $this->assertSame('100%', reset($fractions)); $this->assertSame('1.0', key($fractions)); $this->assertSame('11.11111%', end($fractions)); $this->assertSame('0.1111111', key($fractions)); } public function test_fraction_options_full() { $fractions = question_bank::fraction_options_full(); $this->assertSame(get_string('none'), reset($fractions)); $this->assertSame('0.0', key($fractions)); $this->assertSame('-100%', end($fractions)); $this->assertSame('-1.0', key($fractions)); array_shift($fractions); array_pop($fractions); array_pop($fractions); $this->assertSame('100%', reset($fractions)); $this->assertSame('1.0', key($fractions)); $this->assertSame('-83.33333%', end($fractions)); $this->assertSame('-0.8333333', key($fractions)); } public function test_get_questions_from_categories_with_usage_counts() { $this->resetAfterTest(); $generator = $this->getDataGenerator()->get_plugin_generator('core_question'); $cat = $generator->create_question_category(); $questiondata1 = $generator->create_question('shortanswer', null, array('category' => $cat->id)); $questiondata2 = $generator->create_question('shortanswer', null, array('category' => $cat->id)); $questiondata3 = $generator->create_question('shortanswer', null, array('category' => $cat->id)); $quba = question_engine::make_questions_usage_by_activity('test', context_system::instance()); $quba->set_preferred_behaviour('deferredfeedback'); $question1 = question_bank::load_question($questiondata1->id); $question3 = question_bank::load_question($questiondata3->id); $quba->add_question($question1); $quba->add_question($question1); $quba->add_question($question3); $quba->start_all_questions(); question_engine::save_questions_usage_by_activity($quba); $this->assertEquals(array( $questiondata2->id => 0, $questiondata3->id => 1, $questiondata1->id => 2, ), question_bank::get_finder()->get_questions_from_categories_with_usage_counts( array($cat->id), new qubaid_list(array($quba->get_id())))); } public function test_load_many_for_cache() { $this->resetAfterTest(); $generator = $this->getDataGenerator()->get_plugin_generator('core_question'); $cat = $generator->create_question_category(); $q1 = $generator->create_question('shortanswer', null, ['category' => $cat->id]); $qs = question_finder::get_instance()->load_many_for_cache([$q1->id]); $this->assertArrayHasKey($q1->id, $qs); } public function test_load_many_for_cache_missing_id() { // Try to load a non-existent question. $this->expectException('dml_missing_record_exception'); question_finder::get_instance()->load_many_for_cache([-1]); } }