public void CurrentUpdateIsChangeTo()
{
var helpState = Watcher <string> .Create("none");
helpState.Update(helpState.next);
Assert.AreEqual(false, helpState.IsChangeTo("paused"));
Assert.AreEqual(false, helpState.IsChange());
helpState.next = "tutor";
helpState.Update(helpState.next);
Assert.AreEqual(false, helpState.IsChangeTo("paused"));
Assert.AreEqual(true, helpState.IsChange());
helpState.next = "paused";
helpState.Update(helpState.next);
Assert.AreEqual(true, helpState.IsChangeTo("paused"));
Assert.AreEqual(true, helpState.IsChange());
helpState.Update(helpState.next);
Assert.AreEqual(false, helpState.IsChangeTo("paused"));
Assert.AreEqual(false, helpState.IsChange());
}
public void UpdateIsChangeTo()
{
bool isInMenu = true;
var isInMenuWatcher = Watcher <bool> .Create(isInMenu);
isInMenuWatcher.Update(isInMenu);
Assert.AreEqual(false, isInMenuWatcher.IsChangeTo(false));
Assert.AreEqual(false, isInMenuWatcher.IsChange());
isInMenu = false;
Assert.AreEqual(false, isInMenuWatcher.IsChangeTo(false));
Assert.AreEqual(false, isInMenuWatcher.IsChange());
isInMenuWatcher.Update(isInMenu);
Assert.AreEqual(true, isInMenuWatcher.IsChangeTo(false));
Assert.AreEqual(true, isInMenuWatcher.IsChange());
Assert.AreEqual(false, isInMenuWatcher.IsChangeTo(true));
isInMenuWatcher.Setup(isInMenu);
Assert.AreEqual(false, isInMenuWatcher.IsChangeTo(false));
Assert.AreEqual(false, isInMenuWatcher.IsChange());
Assert.AreEqual(false, isInMenuWatcher.IsChangeTo(true));
}
