def test_get_object(self):
inventory = Inventory()
obj1 = Object('Test1')
obj2 = Object('Test2')
obj3 = Object('Test3')
list = [obj1, obj2, obj3]
inventory.add(obj1)
inventory.add(obj2)
inventory.add(obj3)
self.assertEquals(inventory.get_object(-1), None)
for i in range(3):
self.assertTrue(inventory.get_object(i) in list)
self.assertEquals(inventory.get_object(3), None)
