What does () => mean in C#?

Question

I\'ve been reading through the source code for Moq and I came across the following unit test:

Assert.Throws(() => Times         


        

Answer 1

() => Times.AtLeast(0)

() indicates that the lambda function has no parameters or return value.

=> indicates that a block of code is to follow.

Times.AtLeast(0) calls the Times class's static method AtLeast with a parameter of 0.