Function TestRemoteAddr

internal/api_test.go:381–417

(t *testing.T)

}

func TestRemoteAddr(t *testing.T) {
	var addr string
	http.HandleFunc("/remote_addr", func(w http.ResponseWriter, r *http.Request) {
		addr = r.RemoteAddr
	})

	testCases := []struct {
		headers http.Header
		addr    string
	}{
		{http.Header{"X-Appengine-User-Ip": []string{"10.5.2.1"}}, "10.5.2.1:80"},
		{http.Header{"X-Appengine-Remote-Addr": []string{"1.2.3.4"}}, "1.2.3.4:80"},
		{http.Header{"X-Appengine-Remote-Addr": []string{"1.2.3.4:8080"}}, "1.2.3.4:8080"},
		{
			http.Header{"X-Appengine-Remote-Addr": []string{"2401:fa00:9:1:7646:a0ff:fe90:ca66"}},
			"[2401:fa00:9:1:7646:a0ff:fe90:ca66]:80",
		},
		{
			http.Header{"X-Appengine-Remote-Addr": []string{"[::1]:http"}},
			"[::1]:http",
		},
		{http.Header{}, "127.0.0.1:80"},
	}

	for _, tc := range testCases {
		r := &http.Request{
			Method: "GET",
			URL:    &url.URL{Scheme: "http", Path: "/remote_addr"},
			Header: tc.headers,
			Body:   ioutil.NopCloser(bytes.NewReader(nil)),
		}
		Middleware(http.DefaultServeMux).ServeHTTP(httptest.NewRecorder(), r)
		if addr != tc.addr {
			t.Errorf("Header %v, got %q, want %q", tc.headers, addr, tc.addr)
		}
	}
}

func TestPanickingHandler(t *testing.T) {
	http.HandleFunc("/panic", func(http.ResponseWriter, *http.Request) {