def test_from_raw_unsupported(self):
tests = [
'(1,1',
object(),
[],
(1, ),
(1, 1, 1),
]
for raw in tests:
with self.subTest(repr(raw)):
with self.assertRaises(ValueError):
Point2D.from_raw(raw)
def test_from_raw_supported(self):
tests = {
None:
None,
Point2D():
None,
'1,1':
Point2D(1, 1),
1:
Point2D(1, 0),
# 1.0 collids with 1, so we check separately below.
#1.0: Point2D(1.0, 0),
1 + 1j:
Point2D(1, 1),
(1, 1):
Point2D(1, 1),
}
for raw, expected in tests.items():
with self.subTest(repr(raw)):
p = Point2D.from_raw(raw)
self.assertEqual(p, expected or raw)
p = Point2D.from_raw(1.0)
self.assertEqual(p, Point2D(1.0, 0))