public void TestPauseAndResume()
{
var obscured = new TestGameState();
var active = new TestGameState();
using (var manager = new GameStateManager()) {
manager.Push(obscured);
Assert.AreEqual(0, obscured.OnPauseCallCount);
manager.Push(active);
Assert.AreEqual(1, obscured.OnPauseCallCount);
Assert.AreEqual(0, active.OnPauseCallCount);
manager.Pause();
Assert.AreEqual(1, active.OnPauseCallCount);
Assert.AreEqual(0, active.OnResumeCallCount);
manager.Resume();
Assert.AreEqual(1, active.OnResumeCallCount);
Assert.AreEqual(0, obscured.OnResumeCallCount);
manager.Pop();
Assert.AreEqual(1, obscured.OnResumeCallCount);
}
}
