def setUp(self):
self.proxied_object = Example()
self.proxy = BaseProxy(
self.proxied_object,
cache=BaseCacheBackend(300),
invalidate_methods={
"delete_user": ["get_users",
"get_user_with_kwargs",
"get_some_users_with_matricules"
]},
cached_methods=["get_users",
"get_user_with_kwargs",
"get_some_users_with_matricules"]
)
class TestProxy(TestCase):
def setUp(self):
self.proxied_object = Example()
self.proxy = BaseProxy(
self.proxied_object,
cache=BaseCacheBackend(300),
invalidate_methods={
"delete_user": ["get_users",
"get_user_with_kwargs",
"get_some_users_with_matricules"
]},
cached_methods=["get_users",
"get_user_with_kwargs",
"get_some_users_with_matricules"]
)
def test_in_the_cache(self):
users = self.proxy.get_users()
self.assertEqual(users, self.proxy._cache.get("get_users()[]"))
self.proxy.get_user_with_kwargs(user="******")
self.assertEqual(
"Bob",
self.proxy._cache.get("get_user_with_kwargs()[('user', 'Bob')]"))
self.assertEqual(["Adam", "Peter"], self.proxy.delete_user("Bob"))
self.assertEqual(
None,
self.proxy._cache.get("get_user_with_kwargs()[('user', 'Bob')]"))
def test_sorted_kwargs(self):
# First call
users = OrderedDict([('Adam', 123),
('Yohann', 456),
('Bob', 789)])
first_call = self.proxy.get_some_users_with_matricules(**users)
self.assertDictEqual(first_call, {'Adam': 123, 'Bob': 789})
count = len(self.proxy._cache.store.keys())
# Second Call
users2 = OrderedDict([('Yohann', 456),
('Adam', 123),
('Bob', 789)])
second_call = self.proxy.get_some_users_with_matricules(**users2)
self.assertDictEqual(second_call, {'Adam': 123, 'Bob': 789})
# Check that second call does not create another key
self.assertEqual(len(self.proxy._cache.store.keys()), count)