mirror of
https://github.com/go-gitea/gitea
synced 2024-11-04 21:29:12 +01:00
819aed35bf
To mock a handler:
```go
web.RouteMock(web.MockAfterMiddlewares, func(ctx *context.Context) {
// ...
})
defer web.RouteMockReset()
```
It helps:
* Test the middleware's behavior (assert the ctx.Data, etc)
* Mock the middleware's behavior (prepare some context data for handler)
* Mock the handler's response for some test cases, especially for some
integration tests and e2e tests.
70 lines
2.3 KiB
Go
70 lines
2.3 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package web
|
|
|
|
import (
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"testing"
|
|
|
|
"code.gitea.io/gitea/modules/setting"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestRouteMock(t *testing.T) {
|
|
setting.IsInTesting = true
|
|
|
|
r := NewRoute()
|
|
middleware1 := func(resp http.ResponseWriter, req *http.Request) {
|
|
resp.Header().Set("X-Test-Middleware1", "m1")
|
|
}
|
|
middleware2 := func(resp http.ResponseWriter, req *http.Request) {
|
|
resp.Header().Set("X-Test-Middleware2", "m2")
|
|
}
|
|
handler := func(resp http.ResponseWriter, req *http.Request) {
|
|
resp.Header().Set("X-Test-Handler", "h")
|
|
}
|
|
r.Get("/foo", middleware1, RouteMockPoint("mock-point"), middleware2, handler)
|
|
|
|
// normal request
|
|
recorder := httptest.NewRecorder()
|
|
req, err := http.NewRequest("GET", "http://localhost:8000/foo", nil)
|
|
assert.NoError(t, err)
|
|
r.ServeHTTP(recorder, req)
|
|
assert.Len(t, recorder.Header(), 3)
|
|
assert.EqualValues(t, "m1", recorder.Header().Get("X-Test-Middleware1"))
|
|
assert.EqualValues(t, "m2", recorder.Header().Get("X-Test-Middleware2"))
|
|
assert.EqualValues(t, "h", recorder.Header().Get("X-Test-Handler"))
|
|
RouteMockReset()
|
|
|
|
// mock at "mock-point"
|
|
RouteMock("mock-point", func(resp http.ResponseWriter, req *http.Request) {
|
|
resp.Header().Set("X-Test-MockPoint", "a")
|
|
resp.WriteHeader(http.StatusOK)
|
|
})
|
|
recorder = httptest.NewRecorder()
|
|
req, err = http.NewRequest("GET", "http://localhost:8000/foo", nil)
|
|
assert.NoError(t, err)
|
|
r.ServeHTTP(recorder, req)
|
|
assert.Len(t, recorder.Header(), 2)
|
|
assert.EqualValues(t, "m1", recorder.Header().Get("X-Test-Middleware1"))
|
|
assert.EqualValues(t, "a", recorder.Header().Get("X-Test-MockPoint"))
|
|
RouteMockReset()
|
|
|
|
// mock at MockAfterMiddlewares
|
|
RouteMock(MockAfterMiddlewares, func(resp http.ResponseWriter, req *http.Request) {
|
|
resp.Header().Set("X-Test-MockPoint", "b")
|
|
resp.WriteHeader(http.StatusOK)
|
|
})
|
|
recorder = httptest.NewRecorder()
|
|
req, err = http.NewRequest("GET", "http://localhost:8000/foo", nil)
|
|
assert.NoError(t, err)
|
|
r.ServeHTTP(recorder, req)
|
|
assert.Len(t, recorder.Header(), 3)
|
|
assert.EqualValues(t, "m1", recorder.Header().Get("X-Test-Middleware1"))
|
|
assert.EqualValues(t, "m2", recorder.Header().Get("X-Test-Middleware2"))
|
|
assert.EqualValues(t, "b", recorder.Header().Get("X-Test-MockPoint"))
|
|
RouteMockReset()
|
|
}
|