def test_normalize_to_length(): v = Vector(2, 0, 0) assert v.normalize(4) == (4, 0, 0)
def test_normalize(): v = Vector(2, 0, 0) assert v.normalize() == (1, 0, 0)
def test_normalize_to_length(): v = Vector(2, 0, 0) assert v.normalize(4) == (4, 0, 0)
def test_normalize(): v = Vector(2, 0, 0) assert v.normalize() == (1, 0, 0)