public class SceneTests : TestWithMocksOrVisually
	{
		//...

		[Test, CloseAfterFirstFrame]
		public void LoadSceneWithoutAnyControls()
		{
			var loadedScene = ContentLoader.Load<Scene>("EmptyScene");
			Assert.AreEqual("EmptyScene", loadedScene.Name);
			Assert.AreEqual(0, loadedScene.Controls.Count);
		}

		[Test]
		public void LoadSceneWithAButton()
		{
			var loadedScene = ContentLoader.Load<Scene>("SceneWithAButton");
			Assert.AreEqual("SceneWithAButton", loadedScene.Name);
			Assert.AreEqual(1, loadedScene.Controls.Count);
			Assert.AreEqual(typeof(Button), loadedScene.Controls[0].GetType());
		}

		//...