See Release Notes
Long Term Support Release
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401] [Versions 401 and 403]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 namespace core_question; 18 19 use core_question\local\bank\question_version_status; 20 use qubaid_list; 21 use question_bank; 22 use question_engine; 23 use question_finder; 24 25 defined('MOODLE_INTERNAL') || die(); 26 27 global $CFG; 28 require_once (__DIR__ . '/../lib.php'); 29 30 /** 31 * Unit tests for the {@see question_bank} class. 32 * 33 * @package core_question 34 * @category test 35 * @copyright 2011 The Open University 36 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 37 */ 38 class questionbank_test extends \advanced_testcase { 39 40 public function test_sort_qtype_array() { 41 $config = new \stdClass(); 42 $config->multichoice_sortorder = '1'; 43 $config->calculated_sortorder = '2'; 44 $qtypes = array( 45 'frog' => 'toad', 46 'calculated' => 'newt', 47 'multichoice' => 'eft', 48 ); 49 $this->assertEquals(question_bank::sort_qtype_array($qtypes, $config), array( 50 'multichoice' => 'eft', 51 'calculated' => 'newt', 52 'frog' => 'toad', 53 )); 54 } 55 56 public function test_fraction_options() { 57 $fractions = question_bank::fraction_options(); 58 $this->assertSame(get_string('none'), reset($fractions)); 59 $this->assertSame('0.0', key($fractions)); 60 $this->assertSame('5%', end($fractions)); 61 $this->assertSame('0.05', key($fractions)); 62 array_shift($fractions); 63 array_pop($fractions); 64 array_pop($fractions); 65 $this->assertSame('100%', reset($fractions)); 66 $this->assertSame('1.0', key($fractions)); 67 $this->assertSame('11.11111%', end($fractions)); 68 $this->assertSame('0.1111111', key($fractions)); 69 } 70 71 public function test_fraction_options_full() { 72 $fractions = question_bank::fraction_options_full(); 73 $this->assertSame(get_string('none'), reset($fractions)); 74 $this->assertSame('0.0', key($fractions)); 75 $this->assertSame('-100%', end($fractions)); 76 $this->assertSame('-1.0', key($fractions)); 77 array_shift($fractions); 78 array_pop($fractions); 79 array_pop($fractions); 80 $this->assertSame('100%', reset($fractions)); 81 $this->assertSame('1.0', key($fractions)); 82 $this->assertSame('-83.33333%', end($fractions)); 83 $this->assertSame('-0.8333333', key($fractions)); 84 } 85 86 public function test_get_questions_from_categories_with_usage_counts() { 87 $this->resetAfterTest(); 88 $generator = $this->getDataGenerator()->get_plugin_generator('core_question'); 89 90 $cat = $generator->create_question_category(); 91 $questiondata1 = $generator->create_question('shortanswer', null, array('category' => $cat->id)); 92 $questiondata2 = $generator->create_question('shortanswer', null, array('category' => $cat->id)); 93 $questiondata3 = $generator->create_question('shortanswer', null, array('category' => $cat->id)); 94 95 $quba = question_engine::make_questions_usage_by_activity('test', \context_system::instance()); 96 $quba->set_preferred_behaviour('deferredfeedback'); 97 $question1 = question_bank::load_question($questiondata1->id); 98 $question3 = question_bank::load_question($questiondata3->id); 99 $quba->add_question($question1); 100 $quba->add_question($question1); 101 $quba->add_question($question3); 102 $quba->start_all_questions(); 103 question_engine::save_questions_usage_by_activity($quba); 104 105 $this->assertEquals(array( 106 $questiondata2->id => 0, 107 $questiondata3->id => 1, 108 $questiondata1->id => 2, 109 ), question_bank::get_finder()->get_questions_from_categories_with_usage_counts( 110 array($cat->id), new qubaid_list(array($quba->get_id())))); 111 } 112 113 public function test_load_many_for_cache() { 114 $this->resetAfterTest(); 115 $generator = $this->getDataGenerator()->get_plugin_generator('core_question'); 116 $cat = $generator->create_question_category(); 117 $q1 = $generator->create_question('shortanswer', null, ['category' => $cat->id]); 118 119 $qs = question_finder::get_instance()->load_many_for_cache([$q1->id]); 120 $this->assertArrayHasKey($q1->id, $qs); 121 } 122 123 public function test_load_many_for_cache_missing_id() { 124 // Try to load a non-existent question. 125 $this->expectException(\dml_missing_record_exception::class); 126 question_finder::get_instance()->load_many_for_cache([-1]); 127 } 128 129 /** 130 * Test get_questions_from_categories. 131 * 132 * @covers \question_finder::get_questions_from_categories 133 * 134 * @return void 135 */ 136 public function test_get_questions_from_categories(): void { 137 $this->resetAfterTest(); 138 139 /** @var core_question_generator $questiongenerator */ 140 $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question'); 141 142 // Create three questions in a question bank category, each with three versions. 143 // The first question has all three versions in status ready. 144 $cat = $questiongenerator->create_question_category(); 145 $q1v1 = $questiongenerator->create_question('truefalse', null, ['name' => 'Q1V1', 'category' => $cat->id]); 146 $q1v2 = $questiongenerator->update_question($q1v1, null, ['name' => 'Q1V2']); 147 $q1v3 = $questiongenerator->update_question($q1v2, null, ['name' => 'Q1V3']); 148 // The second question has the first version in status draft, the second version in status ready, 149 // and third version in status draft. 150 $q2v1 = $questiongenerator->create_question('numerical', null, ['name' => 'Q2V2', 'category' => $cat->id, 151 'status' => question_version_status::QUESTION_STATUS_DRAFT, ]); 152 $q2v2 = $questiongenerator->update_question($q2v1, null, ['name' => 'Q2V2', 153 'status' => question_version_status::QUESTION_STATUS_READY, ]); 154 $q2v3 = $questiongenerator->update_question($q2v2, null, 155 ['name' => 'Q2V3', 'status' => question_version_status::QUESTION_STATUS_DRAFT]); 156 // The third question has all three version in status draft. 157 $q3v1 = $questiongenerator->create_question('shortanswer', null, ['name' => 'Q3V1', 'category' => $cat->id, 158 'status' => question_version_status::QUESTION_STATUS_DRAFT, ]); 159 $q3v2 = $questiongenerator->update_question($q3v1, null, ['name' => 'Q3V2', 160 'status' => question_version_status::QUESTION_STATUS_DRAFT, ]); 161 $q3v3 = $questiongenerator->update_question($q3v2, null, ['name' => 'Q3V3', 162 'status' => question_version_status::QUESTION_STATUS_DRAFT]); 163 164 // Test the returned array of questions in that category is the desired one with version three of the first 165 // question, version two of the second question, and the third question omitted completely since there are 166 // only draft versions. 167 $this->assertEquals([$q1v3->id => $q1v3->id, $q2v2->id => $q2v2->id], 168 question_bank::get_finder()->get_questions_from_categories([$cat->id], "")); 169 } 170 }
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