def test_cache_hit(self):
test = {'call_count': 0}
def test_func(*args, **kwargs):
test['call_count'] += 1
cache_decorator = function_cache(expected_max_entries=20)
wrapper = cache_decorator(test_func)
wrapper(1, 1, t=1)
wrapper(1, 2, t=1)
# turn off
wrapper(1, 3, t=1)
# call 10 more times
for _ in range(10):
wrapper(1, 3, t=1)
self.assertEqual(test['call_count'], 3)
def test_expected_max_entries_raise(self):
function_cache(expected_max_entries='testing')
