public void Test_RemoveGameObject()
{
var model = new RoyalGameModel();
int count = model.gameObjects.Count;
var stone = BuilderGameObject.CreateStone(model, new PointF(30, 20));
stone.Setup();
model.AddOrUpdateGameObject(stone);
Assert.AreEqual(count + 1, model.gameObjects.Count);
model.RemoveGameObject(stone);
Assert.AreEqual(count, model.gameObjects.Count);
}
