public void Execute_CompositeInterceptor_CallsProceedInExpectedSequence()
{
int callOrder = 0;
var firstInterceptorMock = new Mock <IInterceptor>();
firstInterceptorMock.Setup(i => i.Invoke(It.IsAny <IInvocationInfo>()))
.Callback(() => Assert.AreEqual(0, callOrder++))
.Returns <IInvocationInfo>(ii => ii.Proceed());
var secondInterceptorMock = new Mock <IInterceptor>();
secondInterceptorMock.Setup(i => i.Invoke(It.IsAny <IInvocationInfo>()))
.Callback(() => Assert.AreEqual(1, callOrder++))
.Returns <IInvocationInfo>(ii => ii.Proceed());
var thirdInterceptorMock = new Mock <IInterceptor>();
thirdInterceptorMock.Setup(i => i.Invoke(It.IsAny <IInvocationInfo>()))
.Callback(() => Assert.AreEqual(2, callOrder++))
.Returns <IInvocationInfo>(ii => ii.Proceed());
var invocationMock = new Mock <IInvocationInfo>();
var compositeInterceptor = new CompositeInterceptor(new[]
{
new Lazy <IInterceptor>(() => firstInterceptorMock.Object),
new Lazy <IInterceptor>(() => secondInterceptorMock.Object),
new Lazy <IInterceptor>(() => thirdInterceptorMock.Object)
});
compositeInterceptor.Invoke(invocationMock.Object);
}
public void Execute_CompositeInterceptor_CallsProceedInExpectedSequence()
{
int callOrder = 0;
var firstInterceptorMock = new Mock<IInterceptor>();
firstInterceptorMock.Setup(i => i.Invoke(It.IsAny<IInvocationInfo>()))
.Callback(() => Assert.Equal(0, callOrder++))
.Returns<IInvocationInfo>(ii => ii.Proceed());
var secondInterceptorMock = new Mock<IInterceptor>();
secondInterceptorMock.Setup(i => i.Invoke(It.IsAny<IInvocationInfo>()))
.Callback(() => Assert.Equal(1, callOrder++))
.Returns<IInvocationInfo>(ii => ii.Proceed());
var thirdInterceptorMock = new Mock<IInterceptor>();
thirdInterceptorMock.Setup(i => i.Invoke(It.IsAny<IInvocationInfo>()))
.Callback(() => Assert.Equal(2, callOrder++))
.Returns<IInvocationInfo>(ii => ii.Proceed());
var invocationMock = new Mock<IInvocationInfo>();
var compositeInterceptor = new CompositeInterceptor(new[]
{
new Lazy<IInterceptor>(() => firstInterceptorMock.Object),
new Lazy<IInterceptor>(() => secondInterceptorMock.Object),
new Lazy<IInterceptor>(() => thirdInterceptorMock.Object)
});
compositeInterceptor.Invoke(invocationMock.Object);
}
public void SingleInterceptorCalled(IInterceptor interceptor, IInvocation invocation)
{
var sut = new CompositeInterceptor(interceptor);
sut.Intercept(invocation);
interceptor.Received().Intercept(invocation);
}
public void InterceptorsCalledInOrder([Frozen] IInterceptor[] interceptors,
CompositeInterceptor sut,
IInvocation invocation)
{
var results = new List <IInterceptor>();
foreach (var i in interceptors)
{
i.When(x => x.Intercept(invocation)).Do(_ => results.Add(i));
}
sut.Intercept(invocation);
results.Should().Equal(interceptors);
}
public void Execute_CompositeInterceptor_PassesArgumentsToInterceptor()
{
var firstInterceptorMock = new Mock<IInterceptor>();
var secondInterceptorMock = new Mock<IInterceptor>();
var invocationMock = new Mock<IInvocationInfo>();
var arguments = new object[]{42};
invocationMock.SetupGet(i => i.Arguments).Returns(arguments);
var compositeInterceptor = new CompositeInterceptor(new[]
{
new Lazy<IInterceptor>(() => firstInterceptorMock.Object),
new Lazy<IInterceptor>(() => secondInterceptorMock.Object),
});
compositeInterceptor.Invoke(invocationMock.Object);
firstInterceptorMock.Verify(i => i.Invoke(It.Is<IInvocationInfo>(ii => ii.Arguments == arguments)));
}
public void Execute_CompositeInterceptor_PassesMethodToInterceptor()
{
var firstInterceptorMock = new Mock<IInterceptor>();
var secondInterceptorMock = new Mock<IInterceptor>();
var invocationMock = new Mock<IInvocationInfo>();
var method = typeof(IMethodWithNoParameters).GetMethods()[0];
invocationMock.SetupGet(i => i.Method).Returns(method);
var compositeInterceptor = new CompositeInterceptor(new[]
{
new Lazy<IInterceptor>(() => firstInterceptorMock.Object),
new Lazy<IInterceptor>(() => secondInterceptorMock.Object),
});
compositeInterceptor.Invoke(invocationMock.Object);
firstInterceptorMock.Verify(i => i.Invoke(It.Is<IInvocationInfo>(ii => ii.Method == method)));
}
public void Execute_CompositeInterceptor_PassesProxyToInterceptor()
{
var firstInterceptorMock = new Mock <IInterceptor>();
var secondInterceptorMock = new Mock <IInterceptor>();
var invocationMock = new Mock <IInvocationInfo>();
IProxy proxy = new Mock <IProxy>().Object;
invocationMock.SetupGet(i => i.Proxy).Returns(proxy);
var compositeInterceptor = new CompositeInterceptor(new[]
{
new Lazy <IInterceptor>(() => firstInterceptorMock.Object),
new Lazy <IInterceptor>(() => secondInterceptorMock.Object),
});
compositeInterceptor.Invoke(invocationMock.Object);
firstInterceptorMock.Verify(i => i.Invoke(It.Is <IInvocationInfo>(ii => ii.Proxy == proxy)));
}
public void Execute_CompositeInterceptor_PassesArgumentsToInterceptor()
{
var firstInterceptorMock = new Mock <IInterceptor>();
var secondInterceptorMock = new Mock <IInterceptor>();
var invocationMock = new Mock <IInvocationInfo>();
var arguments = new object[] { 42 };
invocationMock.SetupGet(i => i.Arguments).Returns(arguments);
var compositeInterceptor = new CompositeInterceptor(new[]
{
new Lazy <IInterceptor>(() => firstInterceptorMock.Object),
new Lazy <IInterceptor>(() => secondInterceptorMock.Object),
});
compositeInterceptor.Invoke(invocationMock.Object);
firstInterceptorMock.Verify(i => i.Invoke(It.Is <IInvocationInfo>(ii => ii.Arguments == arguments)));
}
public void Execute_CompositeInterceptor_PassesMethodToInterceptor()
{
var firstInterceptorMock = new Mock <IInterceptor>();
var secondInterceptorMock = new Mock <IInterceptor>();
var invocationMock = new Mock <IInvocationInfo>();
var method = typeof(IMethodWithNoParameters).GetMethods()[0];
invocationMock.SetupGet(i => i.Method).Returns(method);
var compositeInterceptor = new CompositeInterceptor(new[]
{
new Lazy <IInterceptor>(() => firstInterceptorMock.Object),
new Lazy <IInterceptor>(() => secondInterceptorMock.Object),
});
compositeInterceptor.Invoke(invocationMock.Object);
firstInterceptorMock.Verify(i => i.Invoke(It.Is <IInvocationInfo>(ii => ii.Method == method)));
}
public void ShouldCallAddedInterceptorsOnConsume()
{
var sourceMessage = new ConsumedMessage(null, new MessageProperties(), new byte[0]);
var firstMessage = new ConsumedMessage(null, new MessageProperties(), new byte[0]);
var secondMessage = new ConsumedMessage(null, new MessageProperties(), new byte[0]);
var first = Substitute.For <IProduceConsumeInterceptor>();
var second = Substitute.For <IProduceConsumeInterceptor>();
first.OnConsume(secondMessage).Returns(firstMessage);
second.OnConsume(sourceMessage).Returns(secondMessage);
var compositeInterceptor = new CompositeInterceptor();
compositeInterceptor.Add(first);
compositeInterceptor.Add(second);
Assert.Equal(firstMessage, compositeInterceptor.OnConsume(sourceMessage));
}
public void ShouldCallAddedInterceptorsOnProduce()
{
var sourceMessage = new RawMessage(new MessageProperties(), new byte[0]);
var firstMessage = new RawMessage(new MessageProperties(), new byte[0]);
var secondMessage = new RawMessage(new MessageProperties(), new byte[0]);
var first = NewMock <IProduceConsumeInterceptor>();
var second = NewMock <IProduceConsumeInterceptor>();
first.Expect(x => x.OnProduce(sourceMessage)).Return(firstMessage);
second.Expect(x => x.OnProduce(firstMessage)).Return(secondMessage);
var compositeInterceptor = new CompositeInterceptor();
compositeInterceptor.Add(first);
compositeInterceptor.Add(second);
Assert.AreEqual(secondMessage, compositeInterceptor.OnProduce(sourceMessage));
}
public void Execute_CompositeInterceptor_PassesProxyToInterceptor()
{
var firstInterceptorMock = new Mock<IInterceptor>();
var secondInterceptorMock = new Mock<IInterceptor>();
var invocationMock = new Mock<IInvocationInfo>();
IProxy proxy = new Mock<IProxy>().Object;
invocationMock.SetupGet(i => i.Proxy).Returns(proxy);
var compositeInterceptor = new CompositeInterceptor(new[]
{
new Lazy<IInterceptor>(() => firstInterceptorMock.Object),
new Lazy<IInterceptor>(() => secondInterceptorMock.Object),
});
compositeInterceptor.Invoke(invocationMock.Object);
firstInterceptorMock.Verify(i => i.Invoke(It.Is<IInvocationInfo>(ii => ii.Proxy == proxy)));
}
public InterceptorRegistrator(IServiceRegister serviceRegister)
{
this.serviceRegister = serviceRegister;
compositeInterceptor = new CompositeInterceptor();
}
public InterceptorRegistrator(IServiceRegister serviceRegister)
{
this.serviceRegister = serviceRegister;
compositeInterceptor = new CompositeInterceptor();
}
public void ThrowsOnNullInvocation(CompositeInterceptor sut)
{
sut.Invoking(s => s.Intercept(null))
.ShouldThrow <ArgumentNullException>();
}
public void SutIsInterceptor(CompositeInterceptor sut)
{
sut.Should().BeAssignableTo <IInterceptor>();
}
