public function testGetSetRelayResponse()
{
$this->assertFalse($this->paymentGateway->getRelayResponse());
$value = TRUE;
$this->paymentGateway->setRelayResponse($value);
$this->assertEquals($value, $this->paymentGateway->getRelayResponse());
$config = array('relayResponse' => TRUE);
$gateway = new PaymentGateway($config);
$this->assertEquals($config['relayResponse'], $gateway->getRelayResponse());
}
