github.com/google/go-safeweb@v0.0.0-20231219055052-64d8cfc90fbb/tests/integration/devmode/devmode_test.go (about)

     1  // Copyright 2020 Google LLC
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //	https://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package devmode_test
    16  
    17  import (
    18  	"bytes"
    19  	"io/ioutil"
    20  	"net/http/httptest"
    21  	"testing"
    22  
    23  	"github.com/google/go-safeweb/safehttp"
    24  	"github.com/google/go-safeweb/safehttp/defaults"
    25  	"github.com/google/safehtml"
    26  )
    27  
    28  func TestDevMode(t *testing.T) {
    29  	t.Run("can load in dev mode", func(t *testing.T) {
    30  		safehttp.UseLocalDev()
    31  		if !safehttp.IsLocalDev() {
    32  			t.Errorf("IsLocalDev(): got false, want true")
    33  		}
    34  		const resp = "response"
    35  		cfg, _ := defaults.ServeMuxConfig([]string{"test.host.example"}, "test-xsrf-key")
    36  		mux := cfg.Mux()
    37  		mux.Handle("/test", "GET", safehttp.HandlerFunc(func(w safehttp.ResponseWriter, r *safehttp.IncomingRequest) safehttp.Result {
    38  			form, err := r.URL().Query()
    39  			if err != nil {
    40  				t.Errorf("Cannot parse GET form: %v", err)
    41  			}
    42  			b := form.Bool("test", false)
    43  			if !b {
    44  				t.Error("test parameter, got false, want true")
    45  			}
    46  			w.AddCookie(safehttp.NewCookie("test", "insecure"))
    47  			return w.Write(safehtml.HTMLEscaped(resp))
    48  		}))
    49  		w := httptest.NewRecorder()
    50  		r := httptest.NewRequest("GET", "https://test.host.example/test?test=true", nil)
    51  		mux.ServeHTTP(w, r)
    52  		if w.Result().StatusCode != 200 {
    53  			t.Errorf("Status: got %d, want 200", w.Result().StatusCode)
    54  		}
    55  		got, err := ioutil.ReadAll(w.Result().Body)
    56  		if err != nil {
    57  			t.Errorf("Read body: got %v", err)
    58  		}
    59  		if !bytes.Equal(got, []byte(resp)) {
    60  			t.Errorf("body: got %q, want %q", got, resp)
    61  		}
    62  		cs := w.Result().Cookies()
    63  		if len(cs) == 0 {
    64  			t.Errorf("got no cookies, wanted cookies")
    65  		}
    66  		for _, c := range cs {
    67  			if c.Secure {
    68  				t.Errorf("got secure cookie %q, should have not been secure", c.Raw)
    69  			}
    70  		}
    71  	})
    72  }