[英]How to setup Request.Header in FakeHttpContext for Unit Testing
I have a FakeHttpContext I have been trying to modify to include some headers for testing purposes我有一个FakeHttpContext我一直在尝试修改以包含一些用于测试目的的标头
public static HttpContext FakeHttpContext()
{
var httpRequest = new HttpRequest("", "http://stackoverflow/", "");
var stringWriter = new StringWriter();
var httpResponse = new HttpResponse(stringWriter);
var httpContext = new HttpContext(httpRequest, httpResponse);
var sessionContainer = new HttpSessionStateContainer("id", new SessionStateItemCollection(),
new HttpStaticObjectsCollection(), 10, true,
HttpCookieMode.AutoDetect,
SessionStateMode.InProc, false);
httpContext.Items["AspSession"] = typeof(HttpSessionState).GetConstructor(
BindingFlags.NonPublic | BindingFlags.Instance,
null, CallingConventions.Standard,
new[] { typeof(HttpSessionStateContainer) },
null)
.Invoke(new object[] { sessionContainer });
return httpContext;
}
This works without the headers but when I add any of these lines of code in between the httpRequest and stringWriter lines.此作品,未经头,但是当我添加任何的代码行放在HttpRequest和的StringWriter线之间。
httpRequest.Headers.Add("blah", "1234");
httpRequest.Headers["blah"] = "1234";
It throws它抛出
An exception of type 'System.PlatformNotSupportedException' occurred in System.Web.dll but was not handled in user code System.Web.dll 中出现“System.PlatformNotSupportedException”类型的异常,但未在用户代码中处理
I just discovered that with HttpRequestMessage class , you can easily add headers for testing your WebAPI controllers without having to create any fake HttpContext .我刚刚发现使用HttpRequestMessage 类,您可以轻松添加用于测试WebAPI 控制器的标头,而无需创建任何虚假的HttpContext 。
var request = new HttpRequestMessage(HttpMethod.Get, "http://stackoverflow");
request.Headers.Add("deviceId","1234");
_myController.Request = request;
I'm using .Net Core 3.1 and the Moq framework.我正在使用 .Net Core 3.1 和 Moq 框架。 I created a DefaultHttpContext, set the headers there, finally assigned it to the controller ControllerContext constructor.我创建了一个 DefaultHttpContext,在那里设置标题,最后将它分配给控制器 ControllerContext 构造函数。
var httpContext = new DefaultHttpContext();
httpContext.Request.Headers["X-Example"] = "test-header";
var controller = new ExampleController(mockClient.Object, mockLogger.Object)
{
ControllerContext = new ControllerContext()
{
HttpContext = httpContext
}
};
Source: https://www.thecodebuzz.com/unit-test-mock-httprequest-in-asp-net-core-controller/来源: https : //www.thecodebuzz.com/unit-test-mock-httprequest-in-asp-net-core-controller/
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