def test_middleware_holds_state_across_requests():
provider = BaseProvider()
manager = RequestManager(None, provider, middlewares=[stateful_middleware])
state_a = manager.request_blocking('test_statefulness', [])
assert len(state_a) == 1
state_b = manager.request_blocking('test_statefulness', [])
assert id(state_a) == id(state_b)
assert len(state_b) == 2
def test_provider_property_setter_and_getter(middleware_factory):
middleware_a = middleware_factory('middleware-A')
middleware_b = middleware_factory('middleware-B')
provider = DummyProvider()
manager = RequestManager(None,
provider,
middlewares=[middleware_a, middleware_b])
response = manager.request_blocking('init', ['init'])
assert response['method'] == 'init|middleware-A|middleware-B'
assert response['params'] == ['init', 'middleware-A', 'middleware-B']
assert response['middlewares'] == ['middleware-B', 'middleware-A']