func TestContextClient(t *testing.T) {
rc := &http.Client{}
RegisterContextClientFunc(func(context.Context) (*http.Client, error) {
return rc, nil
})
c := &http.Client{}
ctx := context.WithValue(nil, HTTPClient, c)
hc, err := ContextClient(ctx)
if err != nil {
t.Fatalf("want valid client; got err = %v", err)
}
if hc != c {
t.Fatalf("want context client = %p; got = %p", c, hc)
}
hc, err = ContextClient(context.TODO())
if err != nil {
t.Fatalf("want valid client; got err = %v", err)
}
if hc != rc {
t.Fatalf("want registered client = %p; got = %p", c, hc)
}
}
func TestExchangeRequest_NonBasicAuth(t *testing.T) {
tr := &mockTransport{
rt: func(r *http.Request) (w *http.Response, err error) {
headerAuth := r.Header.Get("Authorization")
if headerAuth != "" {
t.Errorf("Unexpected authorization header, %v is found.", headerAuth)
}
return nil, errors.New("no response")
},
}
c := &http.Client{Transport: tr}
conf := &Config{
ClientID: "CLIENT_ID",
Endpoint: Endpoint{
AuthURL: "https://accounts.google.com/auth",
TokenURL: "https://accounts.google.com/token",
},
}
ctx := context.WithValue(context.Background(), HTTPClient, c)
conf.Exchange(ctx, "code")
}