I need to mock HttpResponseBase.ApplyAppPathModifier
in such a way that the parameter ApplyAppPathModifier
is called with is automatically returned by the mock.
I have the following code:
var httpResponseBase = new Mock<HttpResponseBase>();
httpResponseBase.Setup(hrb => hrb.ApplyAppPathModifier(/*capture this param*/))
.Returns(/*return it here*/);
Any ideas?
EDIT:
Found a solution on the first page of Moq documentation (http://code.google.com/p/moq/wiki/QuickStart):
var httpResponseBase = new Mock<HttpResponseBase>();
httpResponseBase.Setup(hrb => hrb.ApplyAppPathModifier(It.IsAny<string>)
.Returns((string value) => value);
I suddenly feel a lot stupider, but I guess this is what happens when you write code at 23:30
Use It
:
It.Is<MyClass>(mc=>mc == myValue)
Here you can check the expectation: the value you expect to receive. In terms of return, just return value you need.
var tempS = string.Empty;
var httpResponseBase = new Mock<HttpResponseBase>();
httpResponseBase.Setup(hrb => hrb.ApplyAppPathModifier(It.Is<String>(s=>{
tempS = s;
return s == "value I expect";
})))
.Returns(tempS);