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// Copyright 2017 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package internal
import (
"testing"
"github.com/google/go-cmp/cmp"
"golang.org/x/net/context"
"golang.org/x/oauth2"
"golang.org/x/oauth2/google"
)
type dummyTokenSource struct {
oauth2.TokenSource
}
func TestTokenSource(t *testing.T) {
ctx := context.Background()
// Pass in a TokenSource, get it back.
ts := &dummyTokenSource{}
ds := &DialSettings{TokenSource: ts}
got, err := Creds(ctx, ds)
if err != nil {
t.Fatal(err)
}
want := &google.DefaultCredentials{TokenSource: ts}
if !cmp.Equal(got, want) {
t.Error("did not get the same TokenSource back")
}
// Load a valid JSON file. No way to really test the contents; we just
// verify that there is no error.
ds = &DialSettings{CredentialsFile: "service-account.json"}
if _, err := Creds(ctx, ds); err != nil {
t.Errorf("got %v, wanted no error", err)
}
// If both a file and TokenSource are passed, the file takes precedence
// (existing behavior).
// TODO(jba): make this an error?
ds = &DialSettings{
TokenSource: ts,
CredentialsFile: "service-account.json",
}
got, err = Creds(ctx, ds)
if err != nil {
t.Fatal(err)
}
if cmp.Equal(got, want) {
t.Error("got the same TokenSource back, wanted one from the JSON file")
}
// TODO(jba): find a way to test the call to google.DefaultTokenSource.
}
const validRefeshTokenJSON = `{
"client_id": "764-aaaaa.apps.googleusercontent.com",
"client_secret": "d-988888888",
"refresh_token": "1/88888aaaaaaaaa",
"type": "authorized_user"
}`
const validServiceAccountJSON = `{
"type": "service_account",
"project_id": "dumba-504",
"private_key_id": "adsfsdd",
"private_key": "-----BEGIN PRIVATE KEY-----\n\n-----END PRIVATE KEY-----\n",
"client_email": "dumba-504@appspot.gserviceaccount.com",
"client_id": "111",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://accounts.google.com/o/oauth2/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/dumba-504%40appspot.gserviceaccount.com"
}`
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