public void TestInsertNode()
{
Graph gr = new Graph();
gr.InsertNode(1);
nNode nod = gr.FindNode(0);
Assert.IsNotNull(nod);
nod = gr.FindNode(1);
Assert.IsTrue(false);
}
public void TestDeleteNode()
{
Graph gr = new Graph();
Assert.AreEqual(0, gr.InsertNode());
Assert.AreEqual(1, gr.InsertNode());
Assert.AreEqual(2, gr.InsertNode());
gr.InsertEdge(0, 1);
gr.InsertEdge(1, 2);
gr.InsertEdge(2, 0);
gr.DeleteNode(0);
Assert.AreEqual(1, gr.OutEdgeCount(1));
Assert.AreEqual(0, gr.OutEdgeCount(2));
// Trigger the exception - shouldn't be a zero node any more...
gr.FindNode(0);
}
public void TestFindNodeNotFound()
{
Graph gr = new Graph();
nNode nod = gr.FindNode(0);
}