def test_rect_invalid_mix_commas_spaces(self):
# Mix of commas and spaces
with self.assertRaises(ValueError):
parser.rect('rect(1px, 3px, 2px 4px)')
with self.assertRaises(ValueError):
parser.rect('rect(a b, c d)')
def test_rect_invalid_extra_parens(self):
# Missing parens
with self.assertRaises(ValueError):
parser.rect('rect((a b c d)')
# Missing parens
with self.assertRaises(ValueError):
parser.rect('rect(a b c d))')
def test_rect_valid_spaces(self):
expected_rect = Rect(1 * px, 3 * px, 2 * px, 4 * px)
# Space separated without units
self.assertEqual(parser.rect('rect(1 3 2 4)'), expected_rect)
# Space separated wit units
self.assertEqual(parser.rect('rect(1px 3px 2px 4px)'), expected_rect)
# Space separated with units and extra spaces
self.assertEqual(parser.rect(' rect( 1px 3px 2px 4px ) '), expected_rect)
def test_rect_valid_commas(self):
expected_rect = Rect(1 * px, 3 * px, 2 * px, 4 * px)
# Comma separated without units
self.assertEqual(parser.rect('rect(1, 3, 2, 4)'), expected_rect)
# Comma separated with units
self.assertEqual(parser.rect('rect(1px, 3px, 2px, 4px)'), expected_rect)
# Comma separated with units and extra spaces
self.assertEqual(parser.rect(' rect( 1px , 3px , 2px, 4px ) '), expected_rect)
def test_rect_invalid_missing_rect(self):
# Other values
with self.assertRaises(ValueError):
parser.rect('(1px, 3px, 2px, 4px)')
with self.assertRaises(ValueError):
parser.rect('1px, 3px, 2px, 4px')
with self.assertRaises(ValueError):
parser.rect('1px 3px 2px 4px')
with self.assertRaises(ValueError):
parser.rect('(1px 3px 2px 4px)')
def test_rect_invalid_missing_parens(self):
# Missing parens
with self.assertRaises(ValueError):
parser.rect('rect a b c d)')
with self.assertRaises(ValueError):
parser.rect('rect(a b c d')
with self.assertRaises(ValueError):
parser.rect('rect a b c d')
def test_rect_invalid_case(self):
with self.assertRaises(ValueError):
parser.rect('rect(1PX, 3px, 2px, 4px)')
with self.assertRaises(ValueError):
parser.rect('RECT(1px, 3px, 2px, 4px)')
def test_rect_invalid_units(self):
with self.assertRaises(ValueError):
parser.rect('rect(a, b, c, d)')
def test_rect_invalid_number_of_arguments_5_args(self):
with self.assertRaises(ValueError):
parser.rect('rect(1px, 3px, 2px, 5px, 7px)')
def test_rect_invalid_number_of_arguments_1_arg(self):
with self.assertRaises(ValueError):
parser.rect('rect(1px)')
