public void NotThrow_WhenInvocationProceedMethodDoesNotThrow()
{
// arrange
var invocationMock = new Mock <IInvocation>();
invocationMock.Setup(x => x.Proceed());
var interceptor = new CommandProcessorInterceptor();
// act & assert
Assert.DoesNotThrow(() => interceptor.Intercept(invocationMock.Object));
}
public void ThrowInvalidCommandException_WhenGenericExceptionIsThrown()
{
// arrange
string exceptionMessage = "message";
var invocationMock = new Mock <IInvocation>();
invocationMock.Setup(x => x.Proceed()).Throws(new Exception(exceptionMessage));
var interceptor = new CommandProcessorInterceptor();
// act & assert
Assert.Throws <InvalidCommandException>(() => interceptor.Intercept(invocationMock.Object));
}
public void RethrowUserAuthenticationException_WhenUserAuthenticationExceptionIsThrown()
{
// arrange
string exceptionMessage = "message";
var invocationMock = new Mock <IInvocation>();
invocationMock.Setup(x => x.Proceed()).Throws(new UserAuthenticationException(exceptionMessage));
var interceptor = new CommandProcessorInterceptor();
// act & assert
Assert.Throws <UserAuthenticationException>(() => interceptor.Intercept(invocationMock.Object));
}
public void CallInvocationProceedMethod()
{
// arrange
var invocationMock = new Mock <IInvocation>();
invocationMock.Setup(x => x.Proceed());
var interceptor = new CommandProcessorInterceptor();
// act
interceptor.Intercept(invocationMock.Object);
// assert
invocationMock.Verify(x => x.Proceed(), Times.Once);
}
