chrome/common/extensions/docs/server2/test_object_store_test.py

   1 #!/usr/bin/env python
   2 # Copyright 2013 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 from test_object_store import TestObjectStore
   7 import unittest
   8
   9 class TestObjectStoreTest(unittest.TestCase):
  10   def testEmpty(self):
  11     store = TestObjectStore('namespace')
  12     self.assertEqual(None, store.Get('hi').Get())
  13     self.assertEqual({}, store.GetMulti(['hi', 'lo']).Get())
  14
  15   def testNonEmpty(self):
  16     store = TestObjectStore('namespace')
  17     store.Set('hi', 'bye')
  18     self.assertEqual('bye', store.Get('hi').Get())
  19     self.assertEqual({'hi': 'bye'}, store.GetMulti(['hi', 'lo']).Get())
  20     store.Set('hi', 'blah')
  21     self.assertEqual('blah', store.Get('hi').Get())
  22     self.assertEqual({'hi': 'blah'}, store.GetMulti(['hi', 'lo']).Get())
  23     store.Del('hi')
  24     self.assertEqual(None, store.Get('hi').Get())
  25     self.assertEqual({}, store.GetMulti(['hi', 'lo']).Get())
  26
  27   def testCheckAndReset(self):
  28     store = TestObjectStore('namespace')
  29     store.Set('x', 'y')
  30     self.assertTrue(*store.CheckAndReset(set_count=1))
  31     store.Set('x', 'y')
  32     store.Set('x', 'y')
  33     self.assertTrue(*store.CheckAndReset(set_count=2))
  34     store.Set('x', 'y')
  35     store.Set('x', 'y')
  36     store.Get('x').Get()
  37     store.Get('x').Get()
  38     store.Get('x').Get()
  39     store.Del('x')
  40     self.assertTrue(*store.CheckAndReset(get_count=3, set_count=2, del_count=1))
  41
  42 if __name__ == '__main__':
  43   unittest.main()