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<?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/>.
/**
* Unit tests for the calculation info cache.
*
* @package core_analytics
* @copyright 2019 David Monllaó {@link http://www.davidmonllao.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once(__DIR__ . '/fixtures/test_indicator_max.php');
require_once(__DIR__ . '/fixtures/test_indicator_min.php');
/**
* Unit tests for the calculation info cache.
*
* @package core_analytics
* @copyright 2017 David Monllaó {@link http://www.davidmonllao.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class analytics_calculation_info_testcase extends advanced_testcase {
/**
* test_calculation_info description
*
* @dataProvider provider_test_calculation_info_add_pull
* @param mixed $info1
* @param mixed $info2
* @param mixed $info3
* @param mixed $info4
* @return null
*/
public function test_calculation_info_add_pull($info1, $info2, $info3, $info4) {
$this->resetAfterTest();
$atimesplitting = new \core\analytics\time_splitting\quarters();
$indicator1 = new test_indicator_min();
$indicator2 = new test_indicator_max();
$calculationinfo = new \core_analytics\calculation_info();
$calculationinfo->add_shared(111, [111 => $info1]);
$calculationinfo->add_shared(222, [222 => 'should-get-overwritten-in-next-line']);
$calculationinfo->add_shared(222, [222 => $info2]);
$calculationinfo->save($indicator1, $atimesplitting, 0);
// We also check that the eheheh does not overwrite the value previously stored in the cache
// during the previous save call.
$calculationinfo->add_shared(222, [222 => 'eheheh']);
$calculationinfo->save($indicator1, $atimesplitting, 0);
// The method save() should clear the internal attrs in \core_analytics\calculation_info
// so it is fine to reuse the same calculation_info instance.
$calculationinfo->add_shared(111, [111 => $info3]);
$calculationinfo->add_shared(333, [333 => $info4]);
$calculationinfo->save($indicator2, $atimesplitting, 0);
// We pull data in rangeindex '0' for samples 111, 222 and 333.
$predictionrecords = [
'111-0' => (object)['sampleid' => '111'],
'222-0' => (object)['sampleid' => '222'],
'333-0' => (object)['sampleid' => '333'],
];
$info = \core_analytics\calculation_info::pull_info($predictionrecords);
$this->assertCount(3, $info);
$this->assertCount(2, $info[111]);
$this->assertCount(1, $info[222]);
$this->assertCount(1, $info[333]);
$this->assertEquals($info1, $info[111]['test_indicator_min:extradata'][111]);
$this->assertEquals($info2, $info[222]['test_indicator_min:extradata'][222]);
$this->assertEquals($info3, $info[111]['test_indicator_max:extradata'][111]);
$this->assertEquals($info4, $info[333]['test_indicator_max:extradata'][333]);
// The calculationinfo cache gets emptied.
$this->assertFalse(\core_analytics\calculation_info::pull_info($predictionrecords));
}
/**
* provider_test_calculation_info_add_pull
*
* @return mixed[]
*/
public function provider_test_calculation_info_add_pull() {
return [
'mixed-types' => ['asd', true, [123, 123, 123], (object)['asd' => 'fgfg']],
];
}
}