public void ReadOnlyPropertyMustBeRespected()
{
var repo = new InMemoryRepository();
var manager = new SettingsManagerPeriodic(repo);
var settings = manager.Get<ReadOnlySettings>();
settings.Text = "a";
manager.Save(settings);
settings = manager.Get<ReadOnlySettings>(true);
Assert.AreNotEqual("a", settings.Text);
manager.ChangeAndSave(s => s.Text = "b", settings);
settings = manager.Get<ReadOnlySettings>(true);
Assert.AreNotEqual("b", settings.Text);
}
public void PropertyChangedEventMustNotFireWhenPropertyValueNotChanged()
{
var repo = new InMemoryRepository();
var manager = new SettingsManagerPeriodic(repo);
var settings = manager.Get<Settings>();
settings.Text = "old";
var fired = false;
manager.PropertyValueChanged += (sender, args) =>
{
fired = true;
};
manager.ChangeAndSave(s => s.Text = "old", settings);
manager.Get<Settings>(true);
Assert.IsFalse(fired);
}