def test_div(self):
    ' Tests the multiplication operator.\n        '
    result = (self.v3 / 5)
    expected_result = Vector2D(0.5, (- 0.5))
    self.assertEqual(result, expected_result)
Tests the multiplication operator.
def test_div(self):
    ' \n        '
    result = (self.v3 / 5)
    expected_result = Vector2D(0.5, (- 0.5))
    self.assertEqual(result, expected_result)