Unit Testing Lifecycle and State in ViewModels

Why It MattersYou can test a ViewModel by simply creating an instance using its constructor in your test code. However, this approach has limitations — there is no straightforward way to: Trigger ViewModelStore.clear() / ViewModel.onCleared().Simulate a save and restore instance state change.With ViewModelScenario, these are now easy to test, helping you catch errors related to ViewModel clean-up