public function checkCode_validBackupCode_notCallDecoratedValidator()
{
$user = $this->createMock('Scheb\\TwoFactorBundle\\Tests\\Security\\TwoFactor\\Provider\\Email\\Validation\\TestableUserClass');
//Expect backup code validator to be called
$this->backupCodeValidator->expects($this->once())->method('checkCode')->with($user, 'c0de')->willReturn(true);
//Expect decorated validator NOT to be called
$this->decoratedValidator->expects($this->never())->method('checkCode');
$returnValue = $this->validator->checkCode($user, 'c0de');
$this->assertTrue($returnValue);
}