def test_movePoint(self): c = (0, 0, 0) t = Triangle([0, 0, 10, 0, 10, 10], c, 255) # 0 10 10 # 0 0 10 t.move_point(0, 2, 2) t.move_point(1, 23, -6) t.move_point(2, -14, 42) self.assertEqual(t.coordinates, [2, 2, 33, -6, -4, 52])