Python InMemoryCache Examples

Example #1

File: test_caches.py Project: rackerlabs/cache-busters

 def test_delete_removes_item_from_storage(self):
     storage = {"foo": "bar"}
     cache = InMemoryCache(storage)
     d = cache.delete("foo")
     self.successResultOf(d)
     self.assertEqual(storage, {})

Example #2

File: test_caches.py Project: rackerlabs/cache-busters

 def test_delete_returns_true_when_key_is_present(self):
     cache = InMemoryCache({"foo": "bar"})
     d = cache.delete("foo")
     self.assertTrue(self.successResultOf(d))

Example #3

File: test_caches.py Project: rackerlabs/cache-busters

 def test_delete_returns_false_when_is_not_present(self):
     cache = InMemoryCache({})
     d = cache.delete("foo")
     self.assertFalse(self.successResultOf(d))

Example #4

 def test_delete_returns_false_when_all_return_false(self):
     c1 = InMemoryCache({})
     c2 = InMemoryCache({})
     cache = MultiCache([c1, c2])
     d = cache.delete("foo")
     self.assertFalse(self.successResultOf(d))

Example #5

 def test_delete_returns_true_when_any_return_true(self):
     c1 = InMemoryCache({})
     c2 = InMemoryCache({"foo": "bar"})
     cache = MultiCache([c1, c2])
     d = cache.delete("foo")
     self.assertTrue(self.successResultOf(d))

Example #6

 def test_delete_removes_item_from_storage(self):
     storage = {"foo": "bar"}
     cache = InMemoryCache(storage)
     d = cache.delete("foo")
     self.successResultOf(d)
     self.assertEqual(storage, {})

Example #7

 def test_delete_returns_false_when_is_not_present(self):
     cache = InMemoryCache({})
     d = cache.delete("foo")
     self.assertFalse(self.successResultOf(d))

Example #8

 def test_delete_returns_true_when_key_is_present(self):
     cache = InMemoryCache({"foo": "bar"})
     d = cache.delete("foo")
     self.assertTrue(self.successResultOf(d))