def testAssign(self):
ent = Entity(name='test', price=Money(100, "USD"))
ent.save()
self.assertEquals(ent.price, Money(100, "USD"))
ent.price = Money(10, "USD")
ent.save()
self.assertEquals(ent.price, Money(10, "USD"))
ent_same = Entity.objects.get(pk=ent.id)
self.assertEquals(ent_same.price, Money(10, "USD"))
