def test_CreateUnitVector(self):
thing = Mathinator()
unitx,unity,sleep = Mathinator.createUnitVector(thing,3,4,5)
self.assertEquals(unitx, float(3)/5);
self.assertEquals(unity, float(4)/5);
self.assertEquals(sleep, 1)
def test_CreateUnitVector_doesnt_blow_up_with_zero_y(self):
thing = Mathinator()
unitx,unity,sleep = Mathinator.createUnitVector(thing,3,0,3)
self.assertEquals(unitx, 1);
self.assertEquals(unity, 0);
self.assertEquals(sleep, 1)
