使用Moq模拟具有内部构造函数的类型

public interface IMyType
{
    void DoSomething();
    int GetValue();
}

public class MyType : IMyType
{
    private readonly int _value;

    internal MyType(int value)
    {
        _value = value;
    }

    public void DoSomething()
    {
        // 实现具体逻辑
    }

    public int GetValue()
    {
        return _value;
    }
}

var mock = new Mock<IMyType>(MockBehavior.Strict);
mock.Setup(x => x.GetValue()).Returns(10);

var myTypeMock = mock.Object;

myTypeMock.DoSomething();

int value = myTypeMock.GetValue();