public function testGetConfigNewConnection()
 {
     $repository = new Repository('phpunit', $this->connection);
     $config = $repository->getConfig('config1');
     $this->assertInstanceOf('AnyContent\\Client\\Config', $config);
     $this->assertEquals('Hamburg', $config->getProperty('city'));
     $repository->registerRecordClassForConfigType('config1', 'AnyContent\\Client\\AlternateConfigRecordClass');
     $config = $repository->getConfig('config1');
     $this->assertInstanceOf('AnyContent\\Client\\AlternateConfigRecordClass', $config);
     $config->setProperty('city', 'Hamburg');
 }