Merge branch 'main' into avm99963-monorail

Merged commit 4137ed7879acadbf891e8c471108acb874dae886.

GitOrigin-RevId: b6100ffc5b1da355a35f37b13fcaaf746ee8b307
diff --git a/framework/test/flask_servlet_test.py b/framework/test/flask_servlet_test.py
new file mode 100644
index 0000000..443f919
--- /dev/null
+++ b/framework/test/flask_servlet_test.py
@@ -0,0 +1,108 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+"""Unit tests for servlet base class module."""
+from __future__ import print_function
+from __future__ import division
+from __future__ import absolute_import
+
+import time
+import mock
+import unittest
+import logging
+
+from google.appengine.ext import testbed
+
+from framework import flaskservlet, framework_constants, servlet_helpers
+from framework import xsrf
+from proto import project_pb2
+from proto import tracker_pb2
+from proto import user_pb2
+from services import service_manager
+from testing import fake
+from testing import testing_helpers
+
+
+class TestableFlaskServlet(flaskservlet.FlaskServlet):
+  """A tiny concrete subclass of abstract class Servlet."""
+
+  def __init__(self, services=None, do_post_redirect=True):
+    super(TestableFlaskServlet, self).__init__(services=services)
+    self.do_post_redirect = do_post_redirect
+    self.seen_post_data = None
+
+
+class FlaskServletTest(unittest.TestCase):
+
+  def setUp(self):
+    services = service_manager.Services(
+        project=fake.ProjectService(),
+        project_star=fake.ProjectStarService(),
+        user=fake.UserService(),
+        usergroup=fake.UserGroupService())
+    services.user.TestAddUser('user@example.com', 111)
+    self.page_class = flaskservlet.FlaskServlet(services=services)
+    self.testbed = testbed.Testbed()
+    self.testbed.activate()
+    self.testbed.init_user_stub()
+    self.testbed.init_memcache_stub()
+    self.testbed.init_datastore_v3_stub()
+
+  def tearDown(self):
+    self.testbed.deactivate()
+
+  def testDefaultValues(self):
+    self.assertEqual(None, self.page_class._MAIN_TAB_MODE)
+    self.assertTrue(self.page_class._TEMPLATE_PATH.endswith('/templates/'))
+    self.assertEqual(None, self.page_class._PAGE_TEMPLATE)
+
+  @mock.patch('flask.abort')
+  def testCheckForMovedProject_NoRedirect(self, mock_abort):
+    project = fake.Project(
+        project_name='proj', state=project_pb2.ProjectState.LIVE)
+    request, mr = testing_helpers.GetRequestObjects(
+        path='/p/proj', project=project)
+    self.page_class._CheckForMovedProject(mr, request)
+    mock_abort.assert_not_called()
+
+    request, mr = testing_helpers.GetRequestObjects(
+        path='/p/proj/source/browse/p/adminAdvanced', project=project)
+    self.page_class._CheckForMovedProject(mr, request)
+    mock_abort.assert_not_called()
+
+  @mock.patch('flask.abort')
+  def testCheckForMovedProject_Redirect(self, mock_abort):
+    project = fake.Project(project_name='proj', moved_to='http://example.com')
+    request, mr = testing_helpers.GetRequestObjects(
+        path='/p/proj', project=project)
+    self.page_class._CheckForMovedProject(mr, request)
+    mock_abort.assert_called_once_with(302)
+
+  def testGatherBaseData(self):
+    project = self.page_class.services.project.TestAddProject(
+        'testproj', state=project_pb2.ProjectState.LIVE)
+    project.cached_content_timestamp = 12345
+
+    (_request, mr) = testing_helpers.GetRequestObjects(
+        path='/p/testproj/feeds', project=project)
+    nonce = '1a2b3c4d5e6f7g'
+
+    base_data = self.page_class.GatherBaseData(mr, nonce)
+
+    self.assertEqual(base_data['nonce'], nonce)
+    self.assertEqual(base_data['projectname'], 'testproj')
+    self.assertEqual(base_data['project'].cached_content_timestamp, 12345)
+    self.assertEqual(base_data['project_alert'], None)
+
+    self.assertTrue(base_data['currentPageURL'].endswith('/p/testproj/feeds'))
+    self.assertTrue(
+        base_data['currentPageURLEncoded'].endswith('%2Fp%2Ftestproj%2Ffeeds'))
+
+  def testGatherHelpData_Normal(self):
+    project = fake.Project(project_name='proj')
+    _request, mr = testing_helpers.GetRequestObjects(
+        path='/p/proj', project=project)
+    help_data = self.page_class.GatherHelpData(mr, {})
+    self.assertEqual(None, help_data['cue'])
+    self.assertEqual(None, help_data['account_cue'])