/**
* Set up test case
*
* @return void
*/
public function setUp()
{
$phpredisVersion = phpversion('redis');
if (version_compare($phpredisVersion, '1.2.0', '<')) {
$this->markTestSkipped(sprintf('phpredis extension version %s is not supported. Please update to verson 1.2.0+.', $phpredisVersion));
}
try {
if (!@fsockopen('127.0.0.1', 6379)) {
$this->markTestSkipped('redis server not reachable');
}
} catch (\Exception $e) {
$this->markTestSkipped('redis server not reachable');
}
$this->backend = new RedisBackend(new EnvironmentConfiguration('Redis a wonderful color Testing', '/some/path', PHP_MAXPATHLEN), ['hostname' => '127.0.0.1', 'database' => 0]);
$this->cache = $this->createMock(FrontendInterface::class);
$this->cache->expects($this->any())->method('getIdentifier')->will($this->returnValue('TestCache'));
$this->backend->setCache($this->cache);
$this->backend->flush();
}
/**
* @test
*/
public function flushRemovesAllCacheEntries()
{
$this->mockCacheFrontend->expects($this->any())->method('getIdentifier')->will($this->returnValue('UnitTestCache'));
$entryIdentifier1 = 'SimpleFileBackendTest1';
$pathAndFilename1 = 'vfs://Temporary/Directory/Cache/Data/UnitTestCache/' . $entryIdentifier1;
$entryIdentifier2 = 'SimpleFileBackendTest2';
$pathAndFilename2 = 'vfs://Temporary/Directory/Cache/Data/UnitTestCache/' . $entryIdentifier2;
$simpleFileBackend = $this->getSimpleFileBackend();
$simpleFileBackend->set($entryIdentifier1, 'some data');
$simpleFileBackend->set($entryIdentifier2, 'some more data');
$this->assertFileExists($pathAndFilename1);
$this->assertFileExists($pathAndFilename2);
$this->assertTrue($simpleFileBackend->has($entryIdentifier1));
$this->assertTrue($simpleFileBackend->has($entryIdentifier2));
$simpleFileBackend->flush();
$this->assertFileNotExists($pathAndFilename1);
$this->assertFalse($simpleFileBackend->has($entryIdentifier1));
$this->assertFileNotExists($pathAndFilename2);
$this->assertFalse($simpleFileBackend->has($entryIdentifier2));
}
