c# - How to fake arg constructor JustMock

Question

I don't know how to fake constructor has arg

Mock.SetupStatic(typeof(A), StaticConstructor.Mocked);

with Class A has Constructor arg s:

public A(string s)
{}

Please help me! Thanks.

Answer 1

SetupStatic 旨在与静态构造函数一起使用。为了模拟带有参数的实例构造函数，您可以像这样使用 Mock.Arrange ：

        var expected = "StringArg";
        string arg = null;
        Mock.Arrange(() => new A(Arg.AnyString)).DoInstead<string>(x => arg = x);

        new A(expected);

        Assert.Equal(expected, arg);