def test_items_displayed_do_not_include_items_in_completed_trades(self):
user1 = User(username='******', email='*****@*****.**', password='******')
user2 = User(username='******', email='*****@*****.**', password='******')
sheetmusic = Sheetmusic(composer='composer1', title='piece 2')
item = Item(user=user1, sheetmusic_id=sheetmusic.id, condition='Clean')
self.assertEqual(user1.items, user1.get_available_items())
trade = Trade(item_to=item, user_to=user1, user_from=user2)
self.assertEqual(user1.items, user1.get_available_items())
trade.completed = True
trade.rejected = True
self.assertEqual(user1.items, user1.get_available_items())
trade.rejected = False
self.assertNotEqual(user1.items, user1.get_available_items())
