Moq 中的多个参数回调

Question

有人可以看看下面的代码，看看有什么问题吗？

[TestInitialize]
public void SetupMockRepository()
{
    var memberId = "34345235435354545345";
    var title = "test";
    var url = "dafdsfdsfdsfdsafd";

    _mockPropertySearchRepository = new Mock<IPropertySearchRepository>(MockBehavior.Strict);
    _mockPropertySearchRepository
        .Setup(p => p.SaveSearchURL(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>()))
            .Callback<string,string,string>((id,t,u) =>  )
            .Returns(new SavedSearchReturnResult() );

}

谢谢

Answer 1

我自己设法解决了这个问题，如下所示

[TestInitialize]
public void SetupMockRepository()
{
    var memberId = "34345235435354545345";
    var title = "test";
    var url = "dafdsfdsfdsfdsafd";


    _mockPropertySearchRepository = new Mock<IPropertySearchRepository>(MockBehavior.Strict);
    _mockPropertySearchRepository
        .Setup(p => p.SaveSearchURL(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>()))
        .Callback<string,string,string>(
            (id, t, u) =>
            {
                memberId = id;
                title = t;
                url = u;
            })
        .Returns(new SavedSearchReturnResult());
}

Answer 2

对于方法采用的每个参数，将类型参数传递给Callback 方法。

someMock
    .Protected()
    .Setup("SomeMethod", ItExpr.IsAny<string>(), ItExpr.IsAny<string>())
    .Callback<string, string>((x, y) => {});

以上内容适用于Protected 和普通回调。