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<?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_cache;
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/**
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* PHPunit tests for the cache_helper class.
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*
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* @package core
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* @category cache
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* @copyright 2023 Andrew Lyons <andrew@nicols.co.uk>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @coversDefaultClass \cache_helper
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*/
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class cache_helper_test extends \advanced_testcase {
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/**
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* Test the result_found method.
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*
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* @param mixed $value
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* @param bool $expected
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* @dataProvider result_found_provider
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* @covers ::result_found
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*/
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public function test_result_found($value, bool $expected): void {
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$this->assertEquals($expected, \cache_helper::result_found($value));
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}
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/**
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* Data provider for result_found tests.
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*
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* @return array
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*/
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public function result_found_provider(): array {
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return [
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// Only false values are considered as not found.
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[false, false],
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// The rest are considered valid values.
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[null, true],
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[0, true],
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['', true],
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[[], true],
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[new \stdClass(), true],
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[true, true],
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[1, true],
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['a', true],
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[[1], true],
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[new \stdClass(), true],
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];
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}
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}
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