static RuleSet FetchRuleSet( string filename, int serializationTime )
{
var persistance = new XmlPersister( new RuleSetXmlSerializer(), new StreamFactory( filename ), serializationTime );
var rs = !File.Exists( filename ) ? new RuleSet() : persistance.RecreateRuleSet();
persistance.RegisterRuleSet( rs );
return rs;
}
public void RuleSetOnlyNotifiesWhenStrictlyNeccessary()
{
var changedprops = new List<string>();
var persister = new XmlPersister( new RuleSetXmlSerializer(), new StreamFactory( "data.xml" ), 2000 );
var rs = persister.RecreateRuleSet();
rs.PropertyChanged += ( s, e ) => changedprops.Add( e.PropertyName );
var controller = new AlchemyController( rs );
var rule = controller.RecommendNewRule();
rule.Result = new[] { new Element( "alpha" ) };
controller.ReportChangedRule( rule );
Assert.AreEqual( 1, changedprops.Count( p => p.Equals( "FoundElements" ) ) );
Assert.AreEqual( 1, changedprops.Count( p => p.Equals( "Rules" ) ) );
}