def test_globalize(self):
p = [(A, B, C)]
d = [(D, E, F)]
pos = (G, H, I)
r1 = Rays(p, d, None)
member = GroupFrame(position=pos)
r2 = member.globalize(r1)
self.assertAllClose(r1.endpoints[0], r2.endpoints[0] - pos)
self.assertAllClose(r1.directions[0], r2.directions[0])
