public void if_there_are_conditions_all_conditions_must_be_true_to_match()
{
var exception = new Exception();
var envelope = ObjectMother.Envelope();
var matchingCondition1 = MockRepository.GenerateMock <IExceptionMatch>();
var matchingCondition2 = MockRepository.GenerateMock <IExceptionMatch>();
var matchingCondition3 = MockRepository.GenerateMock <IExceptionMatch>();
var conditionThatDoesNotMatch = MockRepository.GenerateMock <IExceptionMatch>();
matchingCondition1.Stub(x => x.Matches(envelope, exception)).Return(true);
matchingCondition2.Stub(x => x.Matches(envelope, exception)).Return(true);
matchingCondition3.Stub(x => x.Matches(envelope, exception)).Return(true);
conditionThatDoesNotMatch.Stub(x => x.Matches(envelope, exception)).Return(false);
var handler = new ErrorHandler();
handler.AddCondition(matchingCondition1);
handler.Matches(envelope, exception).ShouldBeTrue();
handler.AddCondition(matchingCondition2);
handler.Matches(envelope, exception).ShouldBeTrue();
handler.AddCondition(matchingCondition3);
handler.Matches(envelope, exception).ShouldBeTrue();
handler.AddCondition(conditionThatDoesNotMatch);
handler.Matches(envelope, exception).ShouldBeFalse();
}
public void if_there_are_conditions_all_conditions_must_be_true_to_match()
{
var exception = new Exception();
var envelope = ObjectMother.Envelope();
var matchingCondition1 = Substitute.For <IExceptionMatch>();
var matchingCondition2 = Substitute.For <IExceptionMatch>();
var matchingCondition3 = Substitute.For <IExceptionMatch>();
var conditionThatDoesNotMatch = Substitute.For <IExceptionMatch>();
matchingCondition1.Matches(envelope, exception).Returns(true);
matchingCondition2.Matches(envelope, exception).Returns(true);
matchingCondition3.Matches(envelope, exception).Returns(true);
var handler = new ErrorHandler();
handler.AddCondition(matchingCondition1);
ShouldBeBooleanExtensions.ShouldBeTrue(handler.Matches(envelope, exception));
handler.AddCondition(matchingCondition2);
ShouldBeBooleanExtensions.ShouldBeTrue(handler.Matches(envelope, exception));
handler.AddCondition(matchingCondition3);
ShouldBeBooleanExtensions.ShouldBeTrue(handler.Matches(envelope, exception));
handler.AddCondition(conditionThatDoesNotMatch);
ShouldBeBooleanExtensions.ShouldBeFalse(handler.Matches(envelope, exception));
}
public OnExceptionExpression(HandlerChain parent)
{
_parent = parent;
_handler = new Lazy <ErrorHandler>(() => {
var handler = new ErrorHandler();
handler.AddCondition(new ExceptionTypeMatch <T>());
_parent.ErrorHandlers.Add(handler);
return(handler);
});
}
public void if_nothing_matches_do_not_return_a_continuation()
{
var exception = new Exception();
var envelope = ObjectMother.Envelope();
var conditionThatDoesNotMatch = Substitute.For <IExceptionMatch>();
var handler = new ErrorHandler();
handler.AddCondition(conditionThatDoesNotMatch);
ShouldBeNullExtensions.ShouldBeNull(handler.DetermineContinuation(envelope, exception));
}
public void if_nothing_matches_do_not_return_a_continuation()
{
var exception = new Exception();
var envelope = ObjectMother.Envelope();
var conditionThatDoesNotMatch = MockRepository.GenerateMock <IExceptionMatch>();
var handler = new ErrorHandler();
handler.AddCondition(conditionThatDoesNotMatch);
handler.DetermineContinuation(envelope, exception)
.ShouldBeNull();
}
public void return_the_continuation_if_the_handler_matches()
{
var exception = new Exception();
var envelope = ObjectMother.Envelope();
var matchingCondition1 = MockRepository.GenerateMock <IExceptionMatch>();
matchingCondition1.Stub(x => x.Matches(envelope, exception)).Return(true);
var handler = new ErrorHandler();
handler.AddCondition(matchingCondition1);
handler.AddContinuation(MockRepository.GenerateMock <IContinuation>());
handler.Matches(envelope, exception).ShouldBeTrue();
handler.DetermineContinuation(envelope, exception)
.ShouldBeTheSameAs(handler.Continuation(null, null));
}
public void return_the_continuation_if_the_handler_matches()
{
var exception = new Exception();
var envelope = ObjectMother.Envelope();
var matchingCondition1 = Substitute.For <IExceptionMatch>();
matchingCondition1.Matches(envelope, exception).Returns(true);
var handler = new ErrorHandler();
handler.AddCondition(matchingCondition1);
handler.AddContinuation(Substitute.For <IContinuation>());
ShouldBeBooleanExtensions.ShouldBeTrue(handler.Matches(envelope, exception));
handler.DetermineContinuation(envelope, exception)
.ShouldBeTheSameAs(handler.Continuation(null, null));
}
