def testDefinesClamping(self):
a, b, c = Color(0, 1, 0), Color(-0.4, 0.5, 8.2), Color(0.3, 3.9, -4.6)
self.assEqual(a.clamped(), Color(0, 1, 0))
self.assEqual(b.clamped(), Color(0, 0.5, 1))
self.assEqual(c.clamped(), Color(0.3, 1, 0))
self.assEqual(c, Color(0.3, 3.9, -4.6))
c.clamp()
self.assEqual(c, Color(0.3, 1, 0))
