英文:
Inject headers into httptest.Recorder so echo context can see them in Golang
问题
我有一些将标头注入到 Echo 中的测试，代码如下：
func test() {request := httptest.NewRequest(http.MethodGet, "/", http.NoBody)recorder := httptest.NewRecorder()recorder.HeaderMap.Add("If-None-Match", "\"d41d8cd98f00b204e9800998ecf8427e\"")context := inst.NewContext(request, recorder)testFunc(context)fmt.Printf("Status: %d", context.Response().Status)}func testFunc(ctx echo.Context) {ifNoneMatch := ctx.Response().Header().Get(headers.IfNoneMatch)if !util.IsEmpty(ifNoneMatch) && etag == ifNoneMatch {ctx.Response().WriteHeader(304)}}
我的当前解决方案有效，但由于 HeaderMap 已被弃用，我正在尝试找到更好的方法来实现这一点。我尝试通过在 Result 中注入标头来实现，例如 Result().Header.Add("If-None-Match", "\"d41d8cd98f00b204e9800998ecf8427e\"")，但在调用 context.Response().Header() 时似乎没有显示出来。有没有办法可以做到这一点？
英文:
I have some tests that inject headers into Echo like this:
func test() {request := httptest.NewRequest(http.MethodGet, "/", http.NoBody)recorder := httptest.NewRecorder()recorder.HeaderMap.Add("If-None-Match", "\"d41d8cd98f00b204e9800998ecf8427e\"")context := inst.NewContext(request, recorder)testFunc(context)fmt.Printf("Status: %d", context.Response().Status)}func testFunc(ctx echo.Context) {ifNoneMatch := ctx.Response().Header().Get(headers.IfNoneMatch)if !util.IsEmpty(ifNoneMatch) && etag == ifNoneMatch {ctx.Response().WriteHeader(304)}}
My current solution works but, as HeaderMap is deprecated, I'm trying to find a better way to do this. I've tried injecting the header into Result by doing Result().Header.Add("If-None-Match", "\"d41d8cd98f00b204e9800998ecf8427e\"") but it doesn't seem to show up when calling context.Response().Header(). Is there any way to do this?
答案1
得分: 2
不要使用已弃用的HeaderMap()，可以使用以下代码：
request.Header().Set("Header-name", "Any header")
英文:
Instead of using HeaderMap() which is deprecated, you can use this:
request.Header().Set("Header-name", "Any header")
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