gnu-social/tests/Core/CacheTest.php

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<?php
declare(strict_types = 1);
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// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
// }}}
namespace App\Test\Core;
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use App\Core\Cache;
use App\Util\Common;
use App\Util\GNUsocialTestCase;
use ReflectionClass;
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use Symfony\Component\DependencyInjection\ParameterBag\ContainerBagInterface;
class CacheTest extends GNUsocialTestCase
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{
// Needs to return something to conform to the interface
private function notCalled(mixed $i): array
{
static::assertFalse('should not be called');
return [];
}
private function doTest(array $adapters, $result_pool, $throws = null, $recompute = \INF)
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{
static::bootKernel();
// Setup Common::config to have the values in $conf
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$conf = ['cache' => ['adapters' => $adapters, 'early_recompute' => $recompute]];
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$cb = $this->createMock(ContainerBagInterface::class);
static::assertInstanceOf(ContainerBagInterface::class, $cb);
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$cb->method('get')
->willReturnMap([['gnusocial', $conf], ['gnusocial_defaults', $conf]]);
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Common::setupConfig($cb);
if ($throws != null) {
$this->expectException($throws);
}
Cache::setupCache();
$reflector = new ReflectionClass('App\Core\Cache');
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$pools = $reflector->getStaticPropertyValue('pools');
foreach ($result_pool as $name => $type) {
static::assertInstanceOf($type, $pools[$name]);
}
}
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public function testConfigurationParsingSingle()
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{
self::doTest(['default' => 'redis://redis'], ['default' => \Symfony\Component\Cache\Adapter\RedisAdapter::class]);
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}
public function testConfigurationParsingCluster1()
{
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self::doTest(['default' => 'redis://redis;redis://redis'], ['default' => \Symfony\Component\Cache\Adapter\RedisAdapter::class], \App\Util\Exception\ConfigurationException::class);
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}
// /**
// * This requires extra server configuration, but the code was tested
// * manually and works, so it'll be excluded from automatic tests, for now, at least
// */
// public function testConfigurationParsingCluster2()
// {
// self::doTest(['default' => 'redis://redis:6379;redis://redis:6379'], ['default' => \Symfony\Component\Cache\Adapter\RedisAdapter::class]);
// }
public function testConfigurationParsingFallBack()
{
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self::doTest(['default' => 'redis://redis,filesystem'], ['default' => \Symfony\Component\Cache\Adapter\ChainAdapter::class]);
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}
public function testConfigurationParsingMultiple()
{
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self::doTest(['default' => 'redis://redis', 'file' => 'filesystem://test'], ['default' => \Symfony\Component\Cache\Adapter\RedisAdapter::class, 'file' => \Symfony\Component\Cache\Adapter\FilesystemAdapter::class]);
}
public function testGeneralImplementation()
{
// Need a connection to run the tests
self::doTest(['default' => 'redis://redis'], ['default' => \Symfony\Component\Cache\Adapter\RedisAdapter::class]);
static::assertSame('value', Cache::get('test', fn ($i) => 'value'));
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Cache::set('test', 'other_value');
static::assertSame('other_value', Cache::get('test', fn ($i) => 'value'));
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static::assertTrue(Cache::delete('test'));
}
private function _testRedis($recompute = \INF)
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{
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self::doTest(['default' => 'redis://redis'], ['default' => \Symfony\Component\Cache\Adapter\RedisAdapter::class], throws: null, recompute: $recompute);
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// Redis supports lists directly, uses different implementation
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$key = 'test' . time();
static::assertSame([], Cache::getList($key . '0', fn ($i) => []));
static::assertSame(['foo'], Cache::getList($key . '1', fn ($i) => ['foo']));
static::assertSame(['foo', 'bar'], Cache::getList($key, fn ($i) => ['foo', 'bar']));
static::assertSame(['foo', 'bar'], Cache::getList($key, [$this, 'notCalled'])); // Repeat to test no recompute lrange
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Cache::listPushLeft($key, 'quux');
static::assertSame(['quux', 'foo', 'bar'], Cache::getList($key, [$this, 'notCalled']));
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Cache::listPushLeft($key, 'foobar', max_count: 2);
static::assertSame(['foobar', 'quux'], Cache::getList($key, [$this, 'notCalled']));
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Cache::listPushRight($key, 'foo');
static::assertSame(['foobar', 'quux', 'foo'], Cache::getList($key, [$this, 'notCalled']));
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Cache::listPushRight($key, 'bar', max_count: 2);
static::assertSame(['foo', 'bar'], Cache::getList($key, [$this, 'notCalled']));
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static::assertTrue(Cache::deleteList($key));
}
public function testRedisImplementation()
{
$this->_testRedis();
}
public function testRedisImplementationNoEarlyRecompute()
{
$this->_testRedis(null);
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}
public function testNonRedisImplementation()
{
self::doTest(['file' => 'filesystem://test'], ['file' => \Symfony\Component\Cache\Adapter\FilesystemAdapter::class]);
$key = 'test' . time();
static::assertSame([], Cache::getList($key . '0', fn ($i) => [], pool: 'file'));
static::assertSame(['foo'], Cache::getList($key . '1', fn ($i) => ['foo'], pool: 'file'));
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static::assertSame(['foo', 'bar'], Cache::getList($key, fn ($i) => ['foo', 'bar'], pool: 'file'));
static::assertSame(['foo', 'bar'], Cache::getList($key, [$this, 'notCalled'], pool: 'file')); // Repeat to test no recompute lrange
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Cache::listPushLeft($key, 'quux', pool: 'file');
static::assertSame(['quux', 'foo', 'bar'], Cache::getList($key, [$this, 'notCalled'], pool: 'file'));
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Cache::listPushLeft($key, 'foobar', max_count: 2, pool: 'file');
static::assertSame(['foobar', 'quux'], Cache::getList($key, [$this, 'notCalled'], pool: 'file'));
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Cache::listPushRight($key, 'foo', pool: 'file');
static::assertSame(['foobar', 'quux', 'foo'], Cache::getList($key, [$this, 'notCalled'], pool: 'file'));
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Cache::listPushRight($key, 'bar', max_count: 2, pool: 'file');
static::assertSame(['foo', 'bar'], Cache::getList($key, [$this, 'notCalled'], pool: 'file'));
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static::assertTrue(Cache::deleteList($key, pool: 'file'));
}
}