[catapult] - Copy Telemetry's gsutilz over to third_party.

third_party/gsutil/third_party/oauth2client/tests/test_clientsecrets.py

Index: third_party/gsutil/third_party/oauth2client/tests/test_clientsecrets.py
diff --git a/third_party/gsutil/third_party/oauth2client/tests/test_clientsecrets.py b/third_party/gsutil/third_party/oauth2client/tests/test_clientsecrets.py
new file mode 100644
index 0000000000000000000000000000000000000000..6212b37e2cac457997b68cdb3a87d28e7e34bf03
--- /dev/null
+++ b/third_party/gsutil/third_party/oauth2client/tests/test_clientsecrets.py
@@ -0,0 +1,150 @@
+# Copyright 2014 Google Inc. All rights reserved.
+#
+# 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.
+
+"""Unit tests for oauth2client.clientsecrets."""
+
+__author__ = 'jcgregorio@google.com (Joe Gregorio)'
+
+
+import os
+import unittest
+from io import StringIO
+
+import httplib2
+
+from oauth2client import clientsecrets
+
+
+DATA_DIR = os.path.join(os.path.dirname(__file__), 'data')
+VALID_FILE = os.path.join(DATA_DIR, 'client_secrets.json')
+INVALID_FILE = os.path.join(DATA_DIR, 'unfilled_client_secrets.json')
+NONEXISTENT_FILE = os.path.join(__file__, '..', 'afilethatisntthere.json')
+
+class OAuth2CredentialsTests(unittest.TestCase):
+
+  def setUp(self):
+    pass
+
+  def tearDown(self):
+    pass
+
+  def test_validate_error(self):
+    ERRORS = [
+      ('{}', 'Invalid'),
+      ('{"foo": {}}', 'Unknown'),
+      ('{"web": {}}', 'Missing'),
+      ('{"web": {"client_id": "dkkd"}}', 'Missing'),
+      ("""{
+         "web": {
+           "client_id": "[[CLIENT ID REQUIRED]]",
+           "client_secret": "[[CLIENT SECRET REQUIRED]]",
+           "redirect_uris": ["http://localhost:8080/oauth2callback"],
+           "auth_uri": "",
+           "token_uri": ""
+         }
+       }
+       """, 'Property'),
+      ]
+    for src, match in ERRORS:
+      # Ensure that it is unicode
+      try:
+        src = src.decode('utf-8')
+      except AttributeError:
+        pass
+      # Test load(s)
+      try:
+        clientsecrets.loads(src)
+        self.fail(src + ' should not be a valid client_secrets file.')
+      except clientsecrets.InvalidClientSecretsError as e:
+        self.assertTrue(str(e).startswith(match))
+
+      # Test loads(fp)
+      try:
+        fp = StringIO(src)
+        clientsecrets.load(fp)
+        self.fail(src + ' should not be a valid client_secrets file.')
+      except clientsecrets.InvalidClientSecretsError as e:
+        self.assertTrue(str(e).startswith(match))
+
+  def test_load_by_filename(self):
+    try:
+      clientsecrets._loadfile(NONEXISTENT_FILE)
+      self.fail('should fail to load a missing client_secrets file.')
+    except clientsecrets.InvalidClientSecretsError as e:
+      self.assertTrue(str(e).startswith('File'))
+
+
+class CachedClientsecretsTests(unittest.TestCase):
+
+  class CacheMock(object):
+    def __init__(self):
+      self.cache = {}
+      self.last_get_ns = None
+      self.last_set_ns = None
+
+    def get(self, key, namespace=''):
+      # ignoring namespace for easier testing
+      self.last_get_ns = namespace
+      return self.cache.get(key, None)
+
+    def set(self, key, value, namespace=''):
+      # ignoring namespace for easier testing
+      self.last_set_ns = namespace
+      self.cache[key] = value
+
+  def setUp(self):
+    self.cache_mock = self.CacheMock()
+
+  def test_cache_miss(self):
+    client_type, client_info = clientsecrets.loadfile(
+      VALID_FILE, cache=self.cache_mock)
+    self.assertEqual('web', client_type)
+    self.assertEqual('foo_client_secret', client_info['client_secret'])
+
+    cached = self.cache_mock.cache[VALID_FILE]
+    self.assertEqual({client_type: client_info}, cached)
+
+    # make sure we're using non-empty namespace
+    ns = self.cache_mock.last_set_ns
+    self.assertTrue(bool(ns))
+    # make sure they're equal
+    self.assertEqual(ns, self.cache_mock.last_get_ns)
+
+  def test_cache_hit(self):
+    self.cache_mock.cache[NONEXISTENT_FILE] = { 'web': 'secret info' }
+
+    client_type, client_info = clientsecrets.loadfile(
+      NONEXISTENT_FILE, cache=self.cache_mock)
+    self.assertEqual('web', client_type)
+    self.assertEqual('secret info', client_info)
+    # make sure we didn't do any set() RPCs
+    self.assertEqual(None, self.cache_mock.last_set_ns)
+
+  def test_validation(self):
+    try:
+      clientsecrets.loadfile(INVALID_FILE, cache=self.cache_mock)
+      self.fail('Expected InvalidClientSecretsError to be raised '
+                'while loading %s' % INVALID_FILE)
+    except clientsecrets.InvalidClientSecretsError:
+      pass
+
+  def test_without_cache(self):
+    # this also ensures loadfile() is backward compatible
+    client_type, client_info = clientsecrets.loadfile(VALID_FILE)
+    self.assertEqual('web', client_type)
+    self.assertEqual('foo_client_secret', client_info['client_secret'])
+
+
+if __name__ == '__main__':
+  unittest.main()