Eloy Lafuente (stronk7)
01148a0816
While this change is not 100% required now, it's good habit and we are checking for it since Moodle 4.4. All the changes in this commit have been applied automatically using the moodle.PHPUnit.TestReturnType sniff and are, exclusively adding the ": void" return types when missing.
89 lines
3.5 KiB
PHP
89 lines
3.5 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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namespace core_analytics;
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/**
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* Unit tests for the analysis class.
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*
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* @package core_analytics
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* @copyright 2019 David Monllaó {@link http://www.davidmonllao.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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class analysis_test extends \advanced_testcase {
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/**
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* Test fill_firstanalyses_cache.
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* @return null
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*/
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public function test_fill_firstanalyses_cache(): void {
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require_once(__DIR__ . '/fixtures/test_timesplitting_upcoming_seconds.php');
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$this->resetAfterTest();
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$modelid = 1;
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$params = ['startdate' => (new \DateTimeImmutable('-5 seconds'))->getTimestamp()];
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$course1 = $this->getDataGenerator()->create_course($params);
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$course2 = $this->getDataGenerator()->create_course($params);
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$analysable1 = new \core_analytics\course($course1);
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$afewsecsago = time() - 5;
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$earliest = $afewsecsago - 1;
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$this->insert_used($modelid, $course1->id, 'training', $afewsecsago);
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// Course2 processed after course1.
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$this->insert_used($modelid, $course2->id, 'training', $afewsecsago + 1);
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// After the first process involving course1.
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$this->insert_used($modelid, $course1->id, 'prediction', $afewsecsago + 5);
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$firstanalyses = \core_analytics\analysis::fill_firstanalyses_cache($modelid);
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$this->assertCount(2, $firstanalyses);
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$this->assertEquals($afewsecsago, $firstanalyses[$modelid . '_' . $course1->id]);
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$this->assertEquals($afewsecsago + 1, $firstanalyses[$modelid . '_' . $course2->id]);
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// The cached elements get refreshed.
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$this->insert_used($modelid, $course1->id, 'prediction', $earliest);
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$firstanalyses = \core_analytics\analysis::fill_firstanalyses_cache($modelid, $course1->id);
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$this->assertCount(1, $firstanalyses);
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$this->assertEquals($earliest, $firstanalyses[$modelid . '_' . $course1->id]);
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// Upcoming periodic time-splitting methods can read and process the cached data.
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$seconds = new \test_timesplitting_upcoming_seconds();
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$seconds->set_modelid($modelid);
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$seconds->set_analysable($analysable1);
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// The generated ranges should start from the cached firstanalysis value, which is $earliest.
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$ranges = $seconds->get_all_ranges();
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$this->assertGreaterThanOrEqual(7, count($ranges));
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$firstrange = reset($ranges);
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$this->assertEquals($earliest, $firstrange['time']);
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}
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private function insert_used($modelid, $analysableid, $action, $timestamp) {
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global $DB;
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$obj = new \stdClass();
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$obj->modelid = $modelid;
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$obj->action = $action;
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$obj->analysableid = $analysableid;
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$obj->firstanalysis = $timestamp;
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$obj->timeanalysed = $timestamp;
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$obj->id = $DB->insert_record('analytics_used_analysables', $obj);
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}
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}
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