Add ability to enable, disable and view team syncing in UI and API

Also extracts out some common testing infrastructure to make testing APIs easier now using pytest

endpoints/api/test/test_team.py

@@ -0,0 +1,35 @@
+import json
+
+from mock import patch
+
+from data import model
+from endpoints.api import api
+from endpoints.api.test.shared import client_with_identity, conduct_api_call
+from endpoints.api.team import OrganizationTeamSyncing
+from test.test_ldap import mock_ldap
+
+TEAM_PARAMS = {'orgname': 'buynlarge', 'teamname': 'owners'}
+
+def test_team_syncing(client):
+  with mock_ldap() as ldap:
+    with patch('endpoints.api.team.authentication', ldap):
+      cl = client_with_identity('devtable', client)
+      config = {
+        'group_dn': 'cn=AwesomeFolk',
+      }
+
+      conduct_api_call(cl, OrganizationTeamSyncing, 'POST', TEAM_PARAMS, config)
+
+      # Ensure the team is now synced.
+      sync_info = model.team.get_team_sync_information(TEAM_PARAMS['orgname'],
+                                                       TEAM_PARAMS['teamname'])
+      assert sync_info is not None
+      assert json.loads(sync_info.config) == config
+
+      # Remove the syncing.
+      conduct_api_call(cl, OrganizationTeamSyncing, 'DELETE', TEAM_PARAMS, None)
+
+      # Ensure the team is no longer synced.
+      sync_info = model.team.get_team_sync_information(TEAM_PARAMS['orgname'],
+                                                       TEAM_PARAMS['teamname'])
+      assert sync_info is None