nextcloud/tests/lib/Cache/CappedMemoryCacheTest.php

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<?php
/**
* ownCloud
*
* @author Robin Appelman
* @copyright 2016 Robin Appelman icewind@owncloud.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace Test\Cache;
/**
* Class CappedMemoryCacheTest
*
* @package Test\Cache
*/
class CappedMemoryCacheTest extends TestCache {
protected function setUp(): void {
parent::setUp();
$this->instance = new \OC\Cache\CappedMemoryCache();
}
public function testSetOverCap() {
$instance = new \OC\Cache\CappedMemoryCache(3);
$instance->set('1', 'a');
$instance->set('2', 'b');
$instance->set('3', 'c');
$instance->set('4', 'd');
$instance->set('5', 'e');
$this->assertFalse($instance->hasKey('1'));
$this->assertFalse($instance->hasKey('2'));
$this->assertTrue($instance->hasKey('3'));
$this->assertTrue($instance->hasKey('4'));
$this->assertTrue($instance->hasKey('5'));
}
public function testClear() {
$value = 'ipsum lorum';
$this->instance->set('1_value1', $value);
$this->instance->set('1_value2', $value);
$this->instance->set('2_value1', $value);
$this->instance->set('3_value1', $value);
$this->assertTrue($this->instance->clear());
$this->assertFalse($this->instance->hasKey('1_value1'));
$this->assertFalse($this->instance->hasKey('1_value2'));
$this->assertFalse($this->instance->hasKey('2_value1'));
$this->assertFalse($this->instance->hasKey('3_value1'));
}
public function testIndirectSet() {
$this->instance->set('array', []);
$this->instance['array'][] = 'foo';
$this->assertEquals(['foo'], $this->instance->get('array'));
$this->instance['array']['bar'] = 'qwerty';
$this->assertEquals(['foo', 'bar' => 'qwerty'], $this->instance->get('array'));
}
}