async def test_locking_dogpile_lease_expiration(self, mocker, cache):
mocker.spy(cache, 'get')
mocker.spy(cache, 'set')
decorator = cached_stampede(ttl=10, lease=1)
await asyncio.gather(
decorator(stub)(1, seconds=2),
decorator(stub)(1, seconds=2))
assert cache.get.call_count == 4
assert cache.set.call_count == 2
async def test_cached_stampede(self, mocker, cache):
mocker.spy(cache, "get")
mocker.spy(cache, "set")
decorator = cached_stampede(ttl=10, lease=2)
await asyncio.gather(decorator(stub)(0.5), decorator(stub)(0.5))
cache.get.assert_called_with("acceptance.test_decoratorsstub(0.5,)[]")
assert cache.get.call_count == 4
cache.set.assert_called_with("acceptance.test_decoratorsstub(0.5,)[]",
mock.ANY,
ttl=10)
assert cache.set.call_count == 1
def test_init(self):
c = cached_stampede(
lease=3, ttl=1, key="key", key_builder="fn", cache=SimpleMemoryCache,
plugins=None, alias=None, noself=False, namespace="test")
assert c.ttl == 1
assert c.key == "key"
assert c.key_builder == "fn"
assert c.cache is None
assert c._cache == SimpleMemoryCache
assert c._serializer is None
assert c.lease == 3
assert c._kwargs == {'namespace': 'test'}
def test_inheritance(self):
assert isinstance(cached_stampede(), cached)
def decorator(self, mocker, mock_cache):
with patch("aiocache.decorators._get_cache", return_value=mock_cache):
yield cached_stampede()
