public void ThrowsExceptionIfAnyValidatorDoes()
{
var compositeValidator = new CompositeValidator();
TestCompositeRethrowException <ArgumentNullException>(compositeValidator, validator => validator.AfterValidation(null, null, null), () => compositeValidator.AfterValidation(null, null, null));
}
public void CompositeValidatorModificationMustWaitUntilTheEnd()
{
var validatorMock = new Mock <IValidator>();
var validatorMock1 = new Mock <IValidator>();
var validatorMock2 = new Mock <IValidator>();
validatorMock.Setup(validator => validator.BeforeValidation(null, null, null));
validatorMock.Setup(validator => validator.AfterValidation(null, null, null));
validatorMock1.Setup(validator => validator.BeforeValidation(null, null, null));
validatorMock1.Setup(validator => validator.AfterValidation(null, null, null));
validatorMock2.Setup(validator => validator.BeforeValidation(null, null, null));
validatorMock2.Setup(validator => validator.AfterValidation(null, null, null));
var compositeValidator = new CompositeValidator();
var startEvent = new AutoResetEvent(false);
var alterEvent = new AutoResetEvent(false);
var syncEvents = new[] { new AutoResetEvent(false), new AutoResetEvent(false) };
// Validation loop thread
ThreadPool.QueueUserWorkItem(
delegate
{
startEvent.WaitOne();
compositeValidator.BeforeValidation(null, null, null);
alterEvent.Set();
ThreadHelper.Sleep(1000);
compositeValidator.AfterValidation(null, null, null);
syncEvents[0].Set();
});
// Alter validator composition thread.
ThreadPool.QueueUserWorkItem(
delegate
{
compositeValidator.Add(validatorMock.Object);
compositeValidator.Add(validatorMock1.Object);
startEvent.Set();
alterEvent.WaitOne();
// Try add a validator during a validation loop execution to the composition.
compositeValidator.Add(validatorMock2.Object);
syncEvents[1].Set();
});
syncEvents[0].WaitOne(TimeSpan.FromSeconds(10));
syncEvents[1].WaitOne(TimeSpan.FromSeconds(10));
validatorMock.Verify(validator => validator.BeforeValidation(null, null, null), Times.Exactly(1));
validatorMock.Verify(validator => validator.AfterValidation(null, null, null), Times.Exactly(1));
validatorMock1.Verify(validator => validator.BeforeValidation(null, null, null), Times.Exactly(1));
validatorMock1.Verify(validator => validator.AfterValidation(null, null, null), Times.Exactly(1));
validatorMock2.Verify(validator => validator.BeforeValidation(null, null, null), Times.Never());
validatorMock2.Verify(validator => validator.AfterValidation(null, null, null), Times.Never());
}