public void Intercept_WhenInterceptorIsNull_ThenThrowInterceptorNullException() { var dispatcherProxyInterceptorAdapter = new DispatcherProxyInterceptorAdapter(); var invocation = new DispatchProxyInvocation(null, null, null); Assert.Throws <InterceptorNullException>(() => dispatcherProxyInterceptorAdapter.Intercept(invocation)); }
public void Intercept() { var expectedReturnedValue = "Returned value"; var dispatcherProxyInterceptorAdapter = new DispatcherProxyInterceptorAdapter(); var interceptorMock = new Mock <IInterceptronInterceptor>(); interceptorMock.Setup(i => i.Intercept(It.IsAny <object>())).Returns(expectedReturnedValue); dispatcherProxyInterceptorAdapter.Interceptor = interceptorMock.Object; var invocation = new DispatchProxyInvocation(null, null, null); var actualReturnedValue = dispatcherProxyInterceptorAdapter.Intercept(invocation); Assert.AreEqual(expectedReturnedValue, actualReturnedValue); interceptorMock.Verify(i => i.Intercept(invocation), Times.Once); }
public void Intercept_WhenInvocationIsNotDispatchProxyInvocation_ThenThrowInvalidCastExceptiona() { var expectedReturnedValue = "Returned value"; var interceptorMock = new Mock <DispatchProxyInterceptor>(); interceptorMock.Setup(i => i.Intercept(It.IsAny <DispatchProxyInvocation>())) .Returns(expectedReturnedValue); var invocation = new DispatchProxyInvocation(null, null, null); var interceptronInterceptorAdapter = new InterceptronInterceptorAdapter(interceptorMock.Object); var actualReturnedValue = interceptronInterceptorAdapter.Intercept(invocation); Assert.AreEqual(expectedReturnedValue, actualReturnedValue); Assert.AreEqual(interceptorMock.Object, interceptronInterceptorAdapter.Interceptor); interceptorMock.Verify(i => i.Intercept(invocation), Times.Once); }