Add google.oauth2.credentials.Credentials.from_authorized_user_file (#226)

2 files changed, 51 insertions, 1 deletions

diff --git a/tests/oauth2/test_credentials.py b/tests/oauth2/test_credentials.py
index 5e09d6f..9064363 100644
--- a/tests/oauth2/test_credentials.py
+++ b/tests/oauth2/test_credentials.py
@@ -13,6 +13,8 @@
 # limitations under the License.
 
 import datetime
+import json
+import os
 
 import mock
 
@@ -21,6 +23,14 @@ from google.auth import transport
 from google.oauth2 import credentials
 
 
+DATA_DIR = os.path.join(os.path.dirname(__file__), '..', 'data')
+
+AUTH_USER_JSON_FILE = os.path.join(DATA_DIR, 'authorized_user.json')
+
+with open(AUTH_USER_JSON_FILE, 'r') as fh:
+    AUTH_USER_INFO = json.load(fh)
+
+
 class TestCredentials(object):
     TOKEN_URI = 'https://example.com/oauth2/token'
     REFRESH_TOKEN = 'refresh_token'
@@ -84,3 +94,42 @@ class TestCredentials(object):
         # Check that the credentials are valid (have a token and are not
         # expired)
         assert credentials.valid
+
+    def test_from_authorized_user_info(self):
+        info = AUTH_USER_INFO.copy()
+
+        creds = credentials.Credentials.from_authorized_user_info(info)
+        assert creds.client_secret == info['client_secret']
+        assert creds.client_id == info['client_id']
+        assert creds.refresh_token == info['refresh_token']
+        assert creds.token_uri == credentials._GOOGLE_OAUTH2_TOKEN_ENDPOINT
+        assert creds.scopes is None
+
+        scopes = ['email', 'profile']
+        creds = credentials.Credentials.from_authorized_user_info(
+            info, scopes)
+        assert creds.client_secret == info['client_secret']
+        assert creds.client_id == info['client_id']
+        assert creds.refresh_token == info['refresh_token']
+        assert creds.token_uri == credentials._GOOGLE_OAUTH2_TOKEN_ENDPOINT
+        assert creds.scopes == scopes
+
+    def test_from_authorized_user_file(self):
+        info = AUTH_USER_INFO.copy()
+
+        creds = credentials.Credentials.from_authorized_user_file(
+            AUTH_USER_JSON_FILE)
+        assert creds.client_secret == info['client_secret']
+        assert creds.client_id == info['client_id']
+        assert creds.refresh_token == info['refresh_token']
+        assert creds.token_uri == credentials._GOOGLE_OAUTH2_TOKEN_ENDPOINT
+        assert creds.scopes is None
+
+        scopes = ['email', 'profile']
+        creds = credentials.Credentials.from_authorized_user_file(
+            AUTH_USER_JSON_FILE, scopes)
+        assert creds.client_secret == info['client_secret']
+        assert creds.client_id == info['client_id']
+        assert creds.refresh_token == info['refresh_token']
+        assert creds.token_uri == credentials._GOOGLE_OAUTH2_TOKEN_ENDPOINT
+        assert creds.scopes == scopes
diff --git a/tests/test__cloud_sdk.py b/tests/test__cloud_sdk.py
index c14fc20..58c7270 100644
--- a/tests/test__cloud_sdk.py
+++ b/tests/test__cloud_sdk.py
@@ -145,7 +145,8 @@ def test_load_authorized_user_credentials():
     assert credentials._client_id == AUTHORIZED_USER_FILE_DATA['client_id']
     assert (credentials._client_secret ==
             AUTHORIZED_USER_FILE_DATA['client_secret'])
-    assert credentials._token_uri == _cloud_sdk._GOOGLE_OAUTH2_TOKEN_ENDPOINT
+    assert (credentials._token_uri ==
+            google.oauth2.credentials._GOOGLE_OAUTH2_TOKEN_ENDPOINT)
 
 
 def test_load_authorized_user_credentials_bad_format():