grequests/httpserver_test.go at master · levigross/grequests · GitHub

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package grequests

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
)

func newGetServer() *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		if err := json.NewEncoder(w).Encode(map[string]string{"method": "GET"}); err != nil {
			panic(err)
		}
	}))
}

func newPostServer() *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		_ = r.ParseForm()
		w.Header().Set("Content-Type", "application/json")
		if err := json.NewEncoder(w).Encode(map[string]any{"method": "POST", "form": r.Form}); err != nil {
			panic(err)
		}
	}))
}

func newPutServer() *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		_ = r.ParseForm()
		w.Header().Set("Content-Type", "application/json")
		if err := json.NewEncoder(w).Encode(map[string]any{"method": "PUT", "form": r.Form}); err != nil {
			panic(err)
		}
	}))
}

func newPatchServer() *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		_ = r.ParseForm()
		w.Header().Set("Content-Type", "application/json")
		if err := json.NewEncoder(w).Encode(map[string]any{"method": "PATCH", "form": r.Form}); err != nil {
			panic(err)
		}
	}))
}

func newDeleteServer() *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusOK)
	}))
}

func newHeadServer() *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "text/plain")
		w.WriteHeader(http.StatusOK)
	}))
}

func newOptionsServer() *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, PATCH, OPTIONS")
		w.WriteHeader(http.StatusOK)
	}))
}

func newStatusServer(status int) *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(status)
	}))
}

func newCookieSetServer() *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		for k, v := range r.URL.Query() {
			http.SetCookie(w, &http.Cookie{Name: k, Value: v[0]})
		}
		w.WriteHeader(http.StatusOK)
	}))
}
func newJSONServer(v any) *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		if err := json.NewEncoder(w).Encode(v); err != nil {
			panic(err)
		}
	}))
}

func newXMLServer(xmlStr string) *httptest.Server {
	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/xml")
		_, _ = w.Write([]byte(xmlStr))
	}))
}