def _test_set_params_invalidservice_no_exception(self):
self.udsclient.config['exception_on_invalid_response'] = False
control_type = services.CommunicationControl.ControlType.disableRxAndTx
com_type = CommunicationType(subnet=5,
normal_msg=True,
network_management_msg=True)
response = self.udsclient.communication_control(
control_type=control_type, communication_type=com_type)
self.assertFalse(response.valid)
def _test_comcontrol_disable_subnet(self):
control_type = services.CommunicationControl.ControlType.disableRxAndTx
com_type = CommunicationType(subnet=3,
normal_msg=True,
network_management_msg=True)
response = self.udsclient.communication_control(
control_type=control_type, communication_type=com_type)
self.assertTrue(response.positive)
self.assertEqual(response.service_data.control_type_echo, control_type)
def _test_comcontrol_bad_control_type_no_exception(self):
self.udsclient.config['exception_on_unexpected_response'] = False
com_type = CommunicationType(subnet=3,
normal_msg=True,
network_management_msg=True)
response = self.udsclient.communication_control(
control_type=9, communication_type=com_type)
self.assertTrue(response.valid)
self.assertTrue(response.unexpected)
def _test_comcontrol_negative_response_no_exception(self):
self.udsclient.config['exception_on_negative_response'] = False
control_type = services.CommunicationControl.ControlType.disableRxAndTx
com_type = CommunicationType(subnet=3,
normal_msg=True,
network_management_msg=True)
response = self.udsclient.communication_control(
control_type=control_type, communication_type=com_type)
self.assertTrue(response.valid)
self.assertFalse(response.positive)
def _test_comcontrol_enable_node_spr(self):
control_type = services.CommunicationControl.ControlType.enableRxAndTx
com_type = CommunicationType(subnet=CommunicationType.Subnet.node,
normal_msg=True)
with self.udsclient.suppress_positive_response:
response = self.udsclient.communication_control(
control_type=control_type, communication_type=com_type)
self.assertEqual(response, None)
self.conn.fromuserqueue.get(
timeout=0.2) #Avoid closing connection prematurely
def test_oob_values(self):
with self.assertRaises(ValueError):
CommunicationType(subnet=0,
normal_msg=False,
network_management_msg=False)
with self.assertRaises(ValueError):
CommunicationType(subnet='x',
normal_msg=True,
network_management_msg=False)
with self.assertRaises(ValueError):
CommunicationType(subnet=0,
normal_msg=1,
network_management_msg=True)
with self.assertRaises(ValueError):
CommunicationType(subnet=0,
normal_msg=True,
network_management_msg=1)
def _test_bad_param(self):
valid_com_type = CommunicationType(subnet=3, normal_msg=True, network_management_msg=True)
with self.assertRaises(ValueError):
self.udsclient.communication_control(control_type=u'x', communication_type=valid_com_type)
with self.assertRaises(ValueError):
self.udsclient.communication_control(control_type=0x80, communication_type=valid_com_type)
with self.assertRaises(ValueError):
self.udsclient.communication_control(control_type=-1, communication_type=valid_com_type)
with self.assertRaises(ValueError):
self.udsclient.communication_control(control_type=0, communication_type=u'x')
def _test_comcontrol_enable_node(self):
control_type = services.CommunicationControl.ControlType.enableRxAndTx
com_type = CommunicationType(subnet=CommunicationType.Subnet.node, normal_msg=True)
response = self.udsclient.communication_control(control_type=control_type, communication_type=com_type)
self.assertTrue(response.positive)
self.assertEqual(response.service_data.control_type_echo, control_type)
response = self.udsclient.communication_control(control_type=control_type, communication_type=com_type.get_byte())
self.assertTrue(response.positive)
self.assertEqual(response.service_data.control_type_echo, control_type)
response = self.udsclient.communication_control(control_type=control_type, communication_type=com_type.get_byte_as_int())
self.assertTrue(response.positive)
self.assertEqual(response.service_data.control_type_echo, control_type)
def test_str_repr(self):
comtype = CommunicationType(subnet=CommunicationType.Subnet.node,
normal_msg=True,
network_management_msg=False)
str(comtype)
comtype.__repr__()
def _test_set_params_invalidservice_exception(self):
with self.assertRaises(InvalidResponseException) as handle:
control_type = services.CommunicationControl.ControlType.disableRxAndTx
com_type = CommunicationType(subnet=5, normal_msg=True, network_management_msg=True)
self.udsclient.communication_control(control_type=control_type, communication_type=com_type)
def _test_comcontrol_negative_response_exception(self):
with self.assertRaises(NegativeResponseException) as handle:
control_type = services.CommunicationControl.ControlType.disableRxAndTx
com_type = CommunicationType(subnet=3, normal_msg=True, network_management_msg=True)
self.udsclient.communication_control(control_type=control_type, communication_type=com_type)
def _test_comcontrol_bad_control_type_exception(self):
with self.assertRaises(UnexpectedResponseException) as handle:
com_type = CommunicationType(subnet=3, normal_msg=True, network_management_msg=True)
self.udsclient.communication_control(control_type=9, communication_type=com_type)