在OWIN TestServer上调用HTTP

Question

我一直在尝试用OWIN TestServer类实现集成测试，除了PUT或DELETE方法的实现之外，一切都可以工作。POST方法代码(它可以工作)如下所示：

using (var server = TestServer.Create<Startup>())
{
    var response = await server.CreateRequest(uri)
        .AddHeader("Authorization", "Bearer " + _token)
        .And(
            request =>
                request.Content =
                new ObjectContent(typeof (T), command, new JsonMediaTypeFormatter()))
        .PostAsync();

    Assert.AreEqual(response.StatusCode, expectedStatusCode);

    return await response.Content.ReadAsStringAsync();
}

为了执行PUT请求，我尝试了以下两种方法：

using (var server = TestServer.Create<Startup>())
{
    var response = await server.CreateRequest(uri)
        .AddHeader("Authorization", "Bearer " + _token)
        .And(
            request =>
                request.Content =
                new ObjectContent(typeof (T), command, new JsonMediaTypeFormatter()))
        .And(request => request.Method =  = HttpMethod.Put)
        .PostAsync();

    Assert.AreEqual(response.StatusCode, expectedStatusCode);

    return await response.Content.ReadAsStringAsync();
}

和

using (var server = TestServer.Create<Startup>())
{
    var response = await server.CreateRequest(uri)
        .AddHeader("Authorization", "Bearer " + _token)
        .And(
            request =>
                request.Content =
                new ObjectContent(typeof (T), command, new JsonMediaTypeFormatter()))
        .And(request => request.Method =  = HttpMethod.Put)
        .SendAsync("PUT");

    Assert.AreEqual(response.StatusCode, expectedStatusCode);

    return await response.Content.ReadAsStringAsync();
}

SendAsync("PUT")作为一个不受支持的方法返回。该参数不是可选的。PostAsync方法忽略POST并仍然尝试POST谓词。

除了POST和GET之外，我如何使用这些动词和其他动词？

Answer 1

事实上，我在提出这个问题几分钟后就发现了这个问题。这个问题最终成了一个路线问题。通过仔细观察响应，我能够确定"405 -方法不允许“与调用的格式无关，而是我的路径不正确。

对于任何浏览的人来说，正确的语法应该是SendAsync("PUT").。.And(request => request.Method == HttpMethod.Put)甚至没有必要.