public void ThrowExceptionIfInnerAdviceCannotBeBuild()
{
//Arrange
var testInvocation = new TestInvocation();
var sut = new LazyAdvice <TestAdviceWithoutParameterlessConstructor>(() => null);
//Act + Assert
Expect.WillThrow <CannotInstantiateAdviceException>(() => sut.ApplyAdvice(testInvocation), e => e.Message.Contains(typeof(TestAdviceWithoutParameterlessConstructor).Name));
}
public void CreateAndCallProceedOfInnerAdvice()
{
//Arrange
var testInvocation = new TestInvocation();
var mockedAdvice = new Mock <IAdvice>();
var sut = new LazyAdvice <IAdvice>(() => mockedAdvice.Object);
//Act
sut.ApplyAdvice(testInvocation);
//Assert
mockedAdvice.Verify(x => x.ApplyAdvice(testInvocation), Times.Once());
}
public void Add <TAdvice>(IPointcut pointcut)
where TAdvice : class, IAdvice
{
//All advices are registered in the IOC container, so we can easily let the container create our advices
//LazyAdvice: at the moment of registering the advices, the IOC container itself might not be build up completely.
//The LazyAdvice allows us to delay the creation of the required advice until the moment
//that the advice is actually needed (and the IOC container is completely builded).
var advice = new LazyAdvice <TAdvice>(ResolveAdvice <TAdvice>);
Add(advice, pointcut);
_blockedTypes.Add(typeof(TAdvice));
}