public function dataIgbinary(UnitTester $I)
{
if (!extension_loaded('igbinary')) {
throw new \PHPUnit_Framework_SkippedTestError('Warning: igbinary extension is not loaded');
}
$I->wantTo("Use File cache with Igbinary frontend");
$frontend = new Igbinary(['lifetime' => 600]);
$backend = new File($frontend, ['cacheDir' => PATH_CACHE, 'prefix' => 'igbinary_']);
$I->assertFalse($backend->isStarted());
$backend->save('test-data', 'nothing interesting');
$I->amInPath(PATH_CACHE);
$I->seeFileFound('igbinary_' . $backend->getKey('test-data'));
$I->seeFileContentsEqual(igbinary_serialize('nothing interesting'));
$I->assertEquals('nothing interesting', $backend->get('test-data'));
$backend->save('test-data', 'something interesting');
$I->assertEquals('something interesting', $backend->get('test-data'));
$data = ['null' => null, 'array' => [1, 2, 3, 4 => 5], 'string', 123.45, 6, true, false, null, 0, ""];
$serialized = igbinary_serialize($data);
$I->assertEquals($data, igbinary_unserialize($serialized));
$backend->save('test-data', $data);
$I->assertEquals($data, $backend->get('test-data'));
$I->assertTrue($backend->exists('test-data'));
$I->assertTrue($backend->delete('test-data'));
// Delete cache
$I->dontSeeFileFound('igbinary_' . $backend->getKey('test-data'));
}
public function getKey($key)
{
return parent::getKey($key);
}