def test_less_than_one_passenger(self):
argv = ['', '3.410632,-2.157533', '3.410632,-2.157533', '0']
with self.assertRaises(ValueError):
check_user_input(argv)
def test_too_many_passengers(self):
argv = ['', '3.410632,-2.157533', '3.410632,-2.157533', '17']
with self.assertRaises(ValueError):
check_user_input(argv)
def test_lon2_out_of_range(self):
argv = ['', '3.410632,-2.157533', '3.410632,-200.157533', '3']
with self.assertRaises(ValueError):
check_user_input(argv)
def test_invalid_passenger_field(self):
argv = ['', '3.410632,-2.157533', '3.410632,-2.157533', 'HelloIAmNotANumber']
with self.assertRaises(ValueError):
check_user_input(argv)
def test_incorrect_argument_length(self):
argv = ['', '3.410632,-2.157533']
with self.assertRaises(ValueError):
check_user_input(argv)
def test_working_arguments(self):
try:
argv = ['', '3.410632,-2.157533', '3.410632,-2.157533', '3']
check_user_input(argv)
except:
self.fail("Unexpected error raised with working arguments")