def test_cart_distance():
a = [0, 1]
b = [1, 0]
yield assert_array_almost_equal, cart_distance(a, b), np.sqrt(2)
yield assert_array_almost_equal, cart_distance([1, 0], [-1, 0]), 2
pts1 = [2, 1, 0]
pts2 = [0, 1, -2]
yield assert_array_almost_equal, cart_distance(pts1, pts2), np.sqrt(8)
pts2 = [[0, 1, -2], [-2, 1, 0]]
yield assert_array_almost_equal, cart_distance(pts1, pts2), [np.sqrt(8), 4]
def test_cart_distance():
a = [0, 1]
b = [1, 0]
assert_array_almost_equal(cart_distance(a, b), np.sqrt(2))
assert_array_almost_equal(cart_distance([1, 0], [-1, 0]), 2)
pts1 = [2, 1, 0]
pts2 = [0, 1, -2]
assert_array_almost_equal(cart_distance(pts1, pts2), np.sqrt(8))
pts2 = [[0, 1, -2], [-2, 1, 0]]
assert_array_almost_equal(cart_distance(pts1, pts2), [np.sqrt(8), 4])
def test_cart_distance():
a = [0, 1]
b = [1, 0]
yield assert_array_almost_equal, cart_distance(a, b), np.sqrt(2)
yield assert_array_almost_equal, cart_distance([1, 0], [-1, 0]), 2
pts1 = [2, 1, 0]
pts2 = [0, 1, -2]
yield assert_array_almost_equal, cart_distance(pts1, pts2), np.sqrt(8)
pts2 = [[0, 1, -2],
[-2, 1, 0]]
yield assert_array_almost_equal, cart_distance(pts1, pts2), [np.sqrt(8), 4]