public void GraphEventBubbling()
{
try
{
this._graphAdded = false;
this._graphRemoved = false;
this._graphChanged = false;
//Create Store and Graph add attach handlers to Store
TripleStore store = new TripleStore();
Graph g = new Graph();
store.GraphAdded += this.HandleGraphAdded;
store.GraphRemoved += this.HandleGraphRemoved;
store.GraphChanged += this.HandleGraphChanged;
//Add the Graph to the Store which should fire the GraphAdded event
store.Add(g);
Assert.IsTrue(this._graphAdded, "GraphAdded event of the Triple Store should have fired");
//Assert a Triple
INode s = g.CreateBlankNode();
INode p = g.CreateUriNode("rdf:type");
INode o = g.CreateUriNode("rdfs:Class");
Triple t = new Triple(s, p, o);
g.Assert(t);
Assert.IsTrue(this._graphChanged, "GraphChanged event of the Triple Store should have fired");
//Retract the Triple
this._graphChanged = false;
g.Retract(t);
Assert.IsTrue(this._graphChanged, "GraphChanged event of the Triple Store should have fired");
//Remove the Graph from the Store which should fire the GraphRemoved event
store.Remove(g.BaseUri);
Assert.IsTrue(this._graphRemoved, "GraphRemoved event of the Triple Store should have fired");
}
catch (Exception ex)
{
throw;
}
}
