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Long Term Support Release
Differences Between: [Versions 310 and 401] [Versions 39 and 401]
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_competency; 18 19 use core_competency\external\performance_helper; 20 21 /** 22 * Performance helper testcase. 23 * 24 * @package core_competency 25 * @copyright 2016 Frédéric Massart - FMCorz.net 26 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 27 */ 28 class performance_helper_test extends \advanced_testcase { 29 30 public function test_get_context_from_competency() { 31 global $DB; 32 33 $this->resetAfterTest(true); 34 $dg = $this->getDataGenerator(); 35 $lpg = $dg->get_plugin_generator('core_competency'); 36 37 $cat1 = $dg->create_category(); 38 $framework = $lpg->create_framework(); 39 $competency = $lpg->create_competency(['competencyframeworkid' => $framework->get('id')]); 40 $competency2 = $lpg->create_competency(['competencyframeworkid' => $framework->get('id')]); 41 42 $context = $competency->get_context(); 43 $helper = new performance_helper(); 44 $initdbqueries = $DB->perf_get_queries(); 45 46 // Confirm that subsequent calls return a cached object. 47 // Note that here we check that the framework is not loaded more than once. 48 // The context objects are already cached in the context layer. 49 $firstruncontext = $helper->get_context_from_competency($competency); 50 $dbqueries = $DB->perf_get_queries(); 51 $this->assertSame($context, $firstruncontext); 52 $this->assertNotEquals($initdbqueries, $dbqueries); 53 54 $secondruncontext = $helper->get_context_from_competency($competency); 55 $this->assertSame($context, $secondruncontext); 56 $this->assertSame($firstruncontext, $secondruncontext); 57 $this->assertEquals($DB->perf_get_queries(), $dbqueries); 58 59 $thirdruncontext = $helper->get_context_from_competency($competency2); 60 $this->assertSame($context, $thirdruncontext); 61 $this->assertSame($secondruncontext, $thirdruncontext); 62 $this->assertEquals($DB->perf_get_queries(), $dbqueries); 63 } 64 65 public function test_get_framework_from_competency() { 66 global $DB; 67 68 $this->resetAfterTest(true); 69 $dg = $this->getDataGenerator(); 70 $lpg = $dg->get_plugin_generator('core_competency'); 71 72 $cat1 = $dg->create_category(); 73 $framework1 = $lpg->create_framework(); 74 $comp1a = $lpg->create_competency(['competencyframeworkid' => $framework1->get('id')]); 75 $comp1b = $lpg->create_competency(['competencyframeworkid' => $framework1->get('id')]); 76 $framework2 = $lpg->create_framework(); 77 $comp2a = $lpg->create_competency(['competencyframeworkid' => $framework2->get('id')]); 78 79 $helper = new performance_helper(); 80 $initdbqueries = $DB->perf_get_queries(); 81 82 // Confirm that we get the right framework, and that subsequent calls 83 // do not trigger DB queries, even for other competencies. 84 $firstrunframework = $helper->get_framework_from_competency($comp1a); 85 $firstrundbqueries = $DB->perf_get_queries(); 86 $this->assertNotEquals($initdbqueries, $firstrundbqueries); 87 $this->assertEquals($framework1, $firstrunframework); 88 $this->assertNotSame($framework1, $firstrunframework); 89 90 $secondrunframework = $helper->get_framework_from_competency($comp1b); 91 $this->assertEquals($firstrundbqueries, $DB->perf_get_queries()); 92 $this->assertEquals($framework1, $secondrunframework); 93 $this->assertSame($firstrunframework, $secondrunframework); 94 95 $thirdrunframework = $helper->get_framework_from_competency($comp1a); 96 $this->assertEquals($firstrundbqueries, $DB->perf_get_queries()); 97 $this->assertEquals($framework1, $thirdrunframework); 98 $this->assertSame($firstrunframework, $thirdrunframework); 99 100 // Fetch another framework. 101 $fourthrunframework = $helper->get_framework_from_competency($comp2a); 102 $fourthrundbqueries = $DB->perf_get_queries(); 103 $this->assertNotEquals($firstrundbqueries, $fourthrundbqueries); 104 $this->assertEquals($framework2, $fourthrunframework); 105 $this->assertNotSame($framework2, $fourthrunframework); 106 107 $fifthrunframework = $helper->get_framework_from_competency($comp2a); 108 $this->assertEquals($fourthrundbqueries, $DB->perf_get_queries()); 109 $this->assertEquals($framework2, $fifthrunframework); 110 $this->assertSame($fourthrunframework, $fifthrunframework); 111 } 112 113 public function test_get_scale_from_competency() { 114 global $DB; 115 116 $this->resetAfterTest(true); 117 $dg = $this->getDataGenerator(); 118 $lpg = $dg->get_plugin_generator('core_competency'); 119 120 $scale1 = $dg->create_scale(); 121 $scale2 = $dg->create_scale(); 122 $cat1 = $dg->create_category(); 123 124 $framework1 = $lpg->create_framework(['scaleid' => $scale1->id]); 125 $comp1 = $lpg->create_competency(['competencyframeworkid' => $framework1->get('id')]); 126 $comp2 = $lpg->create_competency(['competencyframeworkid' => $framework1->get('id'), 'scaleid' => $scale2->id]); 127 $comp3 = $lpg->create_competency(['competencyframeworkid' => $framework1->get('id')]); 128 129 $helper = new performance_helper(); 130 $initdbqueries = $DB->perf_get_queries(); 131 132 // Get the first scale. 133 $firstrunscale = $helper->get_scale_from_competency($comp1); 134 $firstrundbqueries = $DB->perf_get_queries(); 135 $this->assertNotEquals($initdbqueries, $firstrundbqueries); 136 $this->assertEquals($scale1, $firstrunscale->get_record_data()); 137 138 $secondrunscale = $helper->get_scale_from_competency($comp3); 139 $this->assertEquals($firstrundbqueries, $DB->perf_get_queries()); 140 $this->assertSame($firstrunscale, $secondrunscale); 141 142 // Another scale, and its subsequent calls. 143 $thirdrunscale = $helper->get_scale_from_competency($comp2); 144 $thirddbqueries = $DB->perf_get_queries(); 145 $this->assertNotEquals($firstrundbqueries, $thirddbqueries); 146 $this->assertEquals($scale2, $thirdrunscale->get_record_data()); 147 $this->assertSame($thirdrunscale, $helper->get_scale_from_competency($comp2)); 148 $this->assertEquals($thirddbqueries, $DB->perf_get_queries()); 149 } 150 }
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