def register_recv(self, recv_handler):
        self.recv_handler = recv_handler
Test that the default form class returned is
dataset/ETHPy150Open EricssonResearch/calvin-base/calvin/runtime/north/calvin_network.py/CalvinNetwork.register_recv--crossover with--dataset/ETHPy150Open nathanborror/django-registration/registration/tests/backends.py/SimpleRegistrationBackendTests.test_form_class