def _test_bad_param(self):
with self.assertRaises(ValueError):
self.udsclient.link_control(control_type='x')
with self.assertRaises(ValueError):
self.udsclient.link_control(control_type=0x80)
with self.assertRaises(ValueError):
self.udsclient.link_control(control_type=1) # Missing Baudrate
with self.assertRaises(ValueError):
self.udsclient.link_control(control_type=2) # Missing Baudrate
with self.assertRaises(ValueError):
self.udsclient.link_control(
control_type=0,
baudrate=Baudrate(500000)) # Baudrate is not needed
with self.assertRaises(ValueError):
self.udsclient.link_control(
control_type=1,
baudrate=1) # Baudrate should be Baudrate instance
with self.assertRaises(ValueError):
self.udsclient.link_control(
control_type=1,
baudrate='x') # Baudrate should be Baudrate instance
def _test_linkcontrol_verify_fixed(self):
baudrate = Baudrate(250000, baudtype=Baudrate.Type.Fixed)
response = self.udsclient.link_control(control_type=1,
baudrate=baudrate)
self.assertTrue(response.valid)
self.assertTrue(response.positive)
self.assertEqual(response.service_data.control_type_echo, 1)
def _test_linkcontrol_verify_fixed_spr(self):
baudrate = Baudrate(250000, baudtype=Baudrate.Type.Fixed)
with self.udsclient.suppress_positive_response:
response = self.udsclient.link_control(control_type=1,
baudrate=baudrate)
self.assertEqual(response, None)
self.conn.fromuserqueue.get(
timeout=0.2) #Avoid closing connection prematurely
