go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/auth/integration/firebase/firebase_test.go (about)

     1  // Copyright 2017 The LUCI Authors.
     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  //      http://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 firebase
    16  
    17  import (
    18  	"context"
    19  	"encoding/json"
    20  	"net/http"
    21  	"net/url"
    22  	"strings"
    23  	"testing"
    24  	"time"
    25  
    26  	"golang.org/x/oauth2"
    27  
    28  	"go.chromium.org/luci/common/clock"
    29  	"go.chromium.org/luci/common/clock/testclock"
    30  
    31  	. "github.com/smartystreets/goconvey/convey"
    32  )
    33  
    34  func TestProtocol(t *testing.T) {
    35  	t.Parallel()
    36  
    37  	ctx := context.Background()
    38  	ctx, _ = testclock.UseTime(ctx, testclock.TestRecentTimeUTC)
    39  	token := "tok1"
    40  
    41  	Convey("With server", t, func(c C) {
    42  		s := Server{
    43  			Source: oauth2.StaticTokenSource(&oauth2.Token{
    44  				AccessToken: token,
    45  				Expiry:      clock.Now(ctx).Add(30 * time.Minute),
    46  			}),
    47  		}
    48  		addr, err := s.Start(ctx)
    49  		So(err, ShouldBeNil)
    50  		defer s.Stop(ctx)
    51  
    52  		call := func(refreshTok string) (*http.Response, error) {
    53  			form := url.Values{}
    54  			form.Add("grant_type", "refresh_token")
    55  			form.Add("refresh_token", refreshTok)
    56  			form.Add("client_id", "fake_client_id")
    57  			form.Add("client_secret", "fake_client_secret")
    58  			return http.Post(addr+"/oauth2/v3/token", "application/x-www-form-urlencoded", strings.NewReader(form.Encode()))
    59  		}
    60  
    61  		Convey("Happy path", func() {
    62  			resp, err := call(token)
    63  			So(err, ShouldBeNil)
    64  			defer resp.Body.Close()
    65  			tok := map[string]any{}
    66  			So(resp.StatusCode, ShouldEqual, 200)
    67  			So(resp.Header.Get("Content-Type"), ShouldEqual, "application/json")
    68  			So(json.NewDecoder(resp.Body).Decode(&tok), ShouldBeNil)
    69  			So(tok, ShouldResemble, map[string]any{
    70  				"access_token": "tok1",
    71  				"expires_in":   1800.0,
    72  				"token_type":   "Bearer",
    73  			})
    74  		})
    75  	})
    76  }