golang.org/x/oauth2@v0.18.0/internal/token_test.go (about)

     1  // Copyright 2014 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package internal
     6  
     7  import (
     8  	"context"
     9  	"fmt"
    10  	"io"
    11  	"math"
    12  	"net/http"
    13  	"net/http/httptest"
    14  	"net/url"
    15  	"testing"
    16  )
    17  
    18  func TestRetrieveToken_InParams(t *testing.T) {
    19  	styleCache := new(AuthStyleCache)
    20  	const clientID = "client-id"
    21  	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    22  		if got, want := r.FormValue("client_id"), clientID; got != want {
    23  			t.Errorf("client_id = %q; want %q", got, want)
    24  		}
    25  		if got, want := r.FormValue("client_secret"), ""; got != want {
    26  			t.Errorf("client_secret = %q; want empty", got)
    27  		}
    28  		w.Header().Set("Content-Type", "application/json")
    29  		io.WriteString(w, `{"access_token": "ACCESS_TOKEN", "token_type": "bearer"}`)
    30  	}))
    31  	defer ts.Close()
    32  	_, err := RetrieveToken(context.Background(), clientID, "", ts.URL, url.Values{}, AuthStyleInParams, styleCache)
    33  	if err != nil {
    34  		t.Errorf("RetrieveToken = %v; want no error", err)
    35  	}
    36  }
    37  
    38  func TestRetrieveTokenWithContexts(t *testing.T) {
    39  	styleCache := new(AuthStyleCache)
    40  	const clientID = "client-id"
    41  
    42  	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    43  		w.Header().Set("Content-Type", "application/json")
    44  		io.WriteString(w, `{"access_token": "ACCESS_TOKEN", "token_type": "bearer"}`)
    45  	}))
    46  	defer ts.Close()
    47  
    48  	_, err := RetrieveToken(context.Background(), clientID, "", ts.URL, url.Values{}, AuthStyleUnknown, styleCache)
    49  	if err != nil {
    50  		t.Errorf("RetrieveToken (with background context) = %v; want no error", err)
    51  	}
    52  
    53  	retrieved := make(chan struct{})
    54  	cancellingts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    55  		<-retrieved
    56  	}))
    57  	defer cancellingts.Close()
    58  
    59  	ctx, cancel := context.WithCancel(context.Background())
    60  	cancel()
    61  	_, err = RetrieveToken(ctx, clientID, "", cancellingts.URL, url.Values{}, AuthStyleUnknown, styleCache)
    62  	close(retrieved)
    63  	if err == nil {
    64  		t.Errorf("RetrieveToken (with cancelled context) = nil; want error")
    65  	}
    66  }
    67  
    68  func TestExpiresInUpperBound(t *testing.T) {
    69  	var e expirationTime
    70  	if err := e.UnmarshalJSON([]byte(fmt.Sprint(int64(math.MaxInt32) + 1))); err != nil {
    71  		t.Fatal(err)
    72  	}
    73  	const want = math.MaxInt32
    74  	if e != want {
    75  		t.Errorf("expiration time = %v; want %v", e, want)
    76  	}
    77  }