最小起订量:返回被传递给方法的价值
问题描述:
我有一个接口上的一个方法:
I have a method on an interface:
string DoSomething(string whatever);
我想与MOQ嘲笑这一点,所以它返回无论是在传递 - 是这样的:
I want to mock this with MOQ, so that it returns whatever was passed in - something like:
_mock.Setup( theObject => theObject.DoSomething( It.IsAny<string>( ) ) )
.Returns( [the parameter that was passed] ) ;
任何想法?
Any ideas?
答
您可以使用lambda与输入参数,像这样:
You can use a lambda with an input parameter, like so:
.Returns((string myval) => { return myval; });
或稍微更具可读性:
.Returns<string>(x => x);