c# - 在 ServiceStack 中是否可以模拟 Request.OriginalRequest 对象进行单元测试？

Question

我想让我的 ServiceStack 服务可测试。

目前我有:

[RequireFormsAuthentication]
public object Delete(DeleteRequest request)
{
     var originalRequest = (HttpRequest)Request.OriginalRequest;
     var identity = originalRequest.RequestContext.HttpContext.User.Identity;
     return othercode(identity);
}

RequireFormsAuthentication 在哪里

public class RequireFormsAuthenticationAttribute : RequestFilterAttribute
{
    public override void Execute(IHttpRequest req, IHttpResponse res, object requestDto)
    {
        var originalRequest = (HttpRequest)req.OriginalRequest;
        var identity = originalRequest.RequestContext.HttpContext.User.Identity;
        if (!identity.IsAuthenticated)
        {
            res.StatusCode = (int)HttpStatusCode.Forbidden;
            res.EndServiceStackRequest(skipHeaders: true);
        }
    }
}

我已经模拟了“othercode()”使用的所有依赖项，剩下的就是基类 Service 中的内容。是否有一种模式/策略/方法/我缺少的东西使这变得微不足道？

Answer 1

以下是如何使用最小起订量进行测试。此服务在查询字符串中查找“键”和“值”，并在请求 DTO 中查找另一个参数。该服务根据给定的值返回一个字符串响应。

    [Test]
    public void MyTest()
    {
        var mockRequestContext = new Mock<IRequestContext>();
        var mockedHttpRequest = new Mock<IHttpRequest>();

        NameValueCollection querystring = new NameValueCollection();
        querystring.Add("myKey", "myValue");

        mockedHttpRequest.SetupGet(r => r.QueryString).Returns(querystring);

        mockRequestContext.Setup(x => x.Get<IHttpRequest>()).Returns(mockedHttpRequest.Object);

        AboutService service = new AboutService
        {
            RequestContext  = mockRequestContext.Object,
        };

        AboutResponse response = (AboutResponse)service.Any(new About
        {
            Company = "myOtherValue",
        });

        Assert.AreEqual(0, response.QueryResult);
        Assert.AreEqual("validResponse", response.Version);
    }