baseimage-tutorial-framework/tfw/internals/event_handling/test_event_handling/util.py

class DummyConnector():
    def send_message(self, message, scope=None, intent=None):
        pass

    def close(self):
        pass


def simulate_event(event_handler, message):
    # pylint: disable=protected-access
    event_handler._event_callback(message)