public void ThrowsArgumentNullExceptionForNullValidator()
{
var compositeValidatorProvider = new CompositeValidatorProvider();
ExceptionTester.CallMethodAndExpectException <ArgumentNullException>(
() => compositeValidatorProvider.Remove(null));
}
public void EliminatesAnAlreadyAddedValidator()
{
var compositeValidatorProvider = new CompositeValidatorProvider();
var validatorProviderMock1 = new Moq.Mock <IValidatorProvider>();
var validatorProviderMock2 = new Moq.Mock <IValidatorProvider>();
compositeValidatorProvider.Add(validatorProviderMock1.Object);
compositeValidatorProvider.Add(validatorProviderMock2.Object);
compositeValidatorProvider.Remove(validatorProviderMock1.Object);
Assert.IsFalse(compositeValidatorProvider.Contains(validatorProviderMock1.Object));
}