public void only_the_wicker_cage_can_hold_the_bird() { var oven = new Oven(); oven.Initialize(); Objects.Add(oven); Location.Objects.Add(oven); var bird = Objects.Get <LittleBird>(); Location.Objects.Add(bird); var results = parser.Parse("put bird into oven"); Assert.AreEqual("Don't put the poor bird in the oven!", results[0]); }