def test_add_subtract(arrays): array_point, array_vector = arrays point = Point(array_point) vector = Vector(array_vector) point_2 = point + array_vector assert math.isclose(point.distance_point(point_2), vector.norm()) point_3 = point_2 - array_vector assert point.is_close(point_3)
def test_distance_points(array_a, array_b, dist_expected): point_a = Point(array_a) assert math.isclose(point_a.distance_point(array_b), dist_expected)