def test_intersect2d_a(self):
a = np.array([('a', 'b'), ('c', 'd'), ('e', 'f')])
b = np.array([('a', 'g'), ('c', 'd'), ('e', 'f')])
post = intersect2d(a, b)
self.assertEqual(post.tolist(), [['c', 'd'], ['e', 'f']])
post = intersect2d(a.astype(object), b.astype(object))
self.assertEqual(post.tolist(), [['c', 'd'], ['e', 'f']])
post = union2d(a, b)
self.assertEqual(post.tolist(),
[['a', 'b'], ['a', 'g'], ['c', 'd'], ['e', 'f']])
post = union2d(a.astype(object), b.astype(object))
self.assertEqual(post.tolist(),
[['a', 'b'], ['a', 'g'], ['c', 'd'], ['e', 'f']])
def test_union2d(self, arrays: tp.Sequence[np.ndarray]) -> None:
post = util.union2d(arrays[0], arrays[1], assume_unique=False)
self.assertTrue(post.ndim == 2)
self.assertTrue(
len(post) == len(
set(util.array2d_to_tuples(arrays[0]))
| set(util.array2d_to_tuples(arrays[1]))))
def test_union2d(self, arrays: tp.Sequence[np.ndarray]) -> None:
if datetime64_not_aligned(arrays[0], arrays[1]):
return
post = util.union2d(arrays[0], arrays[1], assume_unique=False)
self.assertTrue(post.ndim == 2)
if post.dtype.kind in ('f', 'c') and np.isnan(post).any():
return
self.assertTrue(
len(post) == len(
set(util.array2d_to_tuples(arrays[0]))
| set(util.array2d_to_tuples(arrays[1]))))
