Mocking Excel's Comment.Text() in c# with moq -


currently trying mock text() method excel's comment interface in c# moq. msdn link text()

my problem is, have call no parameters because want read content. when calling text() this: mockcomment.setup(m => m.text()).returns("test comment") following error shown:

an expression tree may not contain call or invocation uses optional arguments

how can call text() moq can mock method?

i aware of question link problem not have parameters pass.

clr not support calling methods optional arguments either when arguments not provided explicitly, since il-compiled code c# compiler inserts default values @ compile time.

refer this, states underlying expression tree api not support optional arguments.


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