public void Test_Level5_AddsEnemies()
        {
            var view = new HelixToolkit.Wpf.HelixViewport3D();
            var manager = new LanguageBoosterGame.LevelManager(view);

            bool AddsEnemies = LevelAddsEnemies(manager.LoadLevel5, view);
            Assert.IsTrue(AddsEnemies);
        }
        public void Test_Initialization()
        {
            var view = new HelixToolkit.Wpf.HelixViewport3D();
            var manager = new LanguageBoosterGame.LevelManager(view);

            var generators = manager.LevelGenertorsReadOnly;

            Assert.Greater(generators.Count, 0);
        }
        public void Test_Next_Level_WorksFor15Levels()
        {
            for(int i = 1; i <= 15; i ++)
            {
                var view = new HelixToolkit.Wpf.HelixViewport3D();
                var manager = new LanguageBoosterGame.LevelManager(view);

                manager.LoadLevel(i);

                Assert.IsTrue(view.Children.Count > 0);
            }
        }