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<?php
/**
* @author Robin McCorkell <rmccorkell@karoshi.org.uk>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace Test\Memcache;
use OC\Memcache\NullCache;
use OCP\ILogger;
class Test_Factory_Available_Cache1 extends NullCache {
public function __construct($prefix = '') {
}
public static function isAvailable() {
return true;
}
}
class Test_Factory_Available_Cache2 extends NullCache {
public function __construct($prefix = '') {
}
public static function isAvailable() {
return true;
}
}
class Test_Factory_Unavailable_Cache1 extends NullCache {
public function __construct($prefix = '') {
}
public static function isAvailable() {
return false;
}
}
class Test_Factory_Unavailable_Cache2 extends NullCache {
public function __construct($prefix = '') {
}
public static function isAvailable() {
return false;
}
}
class FactoryTest extends \Test\TestCase {
public const AVAILABLE1 = '\\Test\\Memcache\\Test_Factory_Available_Cache1';
public const AVAILABLE2 = '\\Test\\Memcache\\Test_Factory_Available_Cache2';
public const UNAVAILABLE1 = '\\Test\\Memcache\\Test_Factory_Unavailable_Cache1';
public const UNAVAILABLE2 = '\\Test\\Memcache\\Test_Factory_Unavailable_Cache2';
public function cacheAvailabilityProvider() {
return [
[
// local and distributed available
self::AVAILABLE1, self::AVAILABLE2, null,
self::AVAILABLE1, self::AVAILABLE2, \OC\Memcache\Factory::NULL_CACHE
],
[
// local and distributed null
null, null, null,
\OC\Memcache\Factory::NULL_CACHE, \OC\Memcache\Factory::NULL_CACHE, \OC\Memcache\Factory::NULL_CACHE
],
[
// local available, distributed null (most common scenario)
self::AVAILABLE1, null, null,
self::AVAILABLE1, self::AVAILABLE1, \OC\Memcache\Factory::NULL_CACHE
],
[
// locking cache available
null, null, self::AVAILABLE1,
\OC\Memcache\Factory::NULL_CACHE, \OC\Memcache\Factory::NULL_CACHE, self::AVAILABLE1
],
[
// locking cache unavailable: no exception here in the factory
null, null, self::UNAVAILABLE1,
\OC\Memcache\Factory::NULL_CACHE, \OC\Memcache\Factory::NULL_CACHE, \OC\Memcache\Factory::NULL_CACHE
]
];
}
public function cacheUnavailableProvider() {
return [
[
// local available, distributed unavailable
self::AVAILABLE1, self::UNAVAILABLE1
],
[
// local unavailable, distributed available
self::UNAVAILABLE1, self::AVAILABLE1
],
[
// local and distributed unavailable
self::UNAVAILABLE1, self::UNAVAILABLE2
],
];
}
/**
* @dataProvider cacheAvailabilityProvider
*/
public function testCacheAvailability($localCache, $distributedCache, $lockingCache,
$expectedLocalCache, $expectedDistributedCache, $expectedLockingCache) {
$logger = $this->getMockBuilder(ILogger::class)->getMock();
$factory = new \OC\Memcache\Factory('abc', $logger, $localCache, $distributedCache, $lockingCache);
$this->assertTrue(is_a($factory->createLocal(), $expectedLocalCache));
$this->assertTrue(is_a($factory->createDistributed(), $expectedDistributedCache));
$this->assertTrue(is_a($factory->createLocking(), $expectedLockingCache));
}
/**
* @dataProvider cacheUnavailableProvider
*/
public function testCacheNotAvailableException($localCache, $distributedCache) {
$this->expectException(\OCP\HintException::class);
$logger = $this->getMockBuilder(ILogger::class)->getMock();
new \OC\Memcache\Factory('abc', $logger, $localCache, $distributedCache);
}
}
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