def test_exits_when_invalid_output(self):
with self.assertRaises(SystemExit) as context:
arg_parser.parse_args(['--output=xml'])
def test_parses_address(self):
args = arg_parser.parse_args([
'--address=Main St.',
])
self.assertEqual(args.address, 'Main St.')
def test_outputs_in_text(self):
args = arg_parser.parse_args(['--output=text'])
self.assertEqual(args.output, 'text')
def test_outputs_in_json(self):
args = arg_parser.parse_args(['--output=json'])
self.assertEqual(args.output, 'json')
def test_exits_when_invalid_units(self):
with self.assertRaises(SystemExit) as context:
arg_parser.parse_args(['--units=roman_numeral'])
def test_defaults_output_to_text(self):
args = arg_parser.parse_args([])
self.assertEqual(args.output, 'text')
def test_converts_km_unit_argument_to_metric(self):
args = arg_parser.parse_args(['--units=km'])
self.assertEqual(args.units, 'metric')
def test_converts_miles_unit_argument_to_imperial(self):
args = arg_parser.parse_args(['--units=mi'])
self.assertEqual(args.units, 'imperial')
def test_parses_units_in_metric(self):
args = arg_parser.parse_args(['--units=metric'])
self.assertEqual(args.units, 'metric')
def test_parses_units_in_imperial(self):
args = arg_parser.parse_args(['--units=imperial'])
self.assertEqual(args.units, 'imperial')
def test_defaults_units_to_imperial(self):
args = arg_parser.parse_args([])
self.assertEqual(args.units, 'imperial')
def test_exits_when_address_and_zip_provided(self):
with self.assertRaises(SystemExit) as context:
arg_parser.parse_args(['--address=Main St.', '--zip=12345'])
def test_parses_zip(self):
args = arg_parser.parse_args(['--zip=12345'])
self.assertEqual(args.address, '12345')