def test_canonical():
coords = np.array([[0, 0, 0], [0, 1, 0], [1, 0, 3], [0, 1, 0], [1, 0,
3]]).T
data = np.arange(5) + 1
old = COO(coords, data, shape=(2, 2, 5))
x = COO(coords, data, shape=(2, 2, 5))
x.sum_duplicates()
assert_eq(old, x)
# assert x.nnz == 5
# assert x.has_duplicates
assert x.nnz == 3
assert not x.has_duplicates
def test_canonical():
coords = np.array([[0, 0, 0], [0, 1, 0], [1, 0, 3], [0, 1, 0], [1, 0,
3]]).T
data = np.arange(5)
x = COO(coords, data, shape=(2, 2, 5))
y = x.sum_duplicates()
assert_eq(x, y)
assert x.nnz == 5
assert x.has_duplicates
assert y.nnz == 3
assert not y.has_duplicates
