public void UnknownProjectHasNUnitReferenceAdded() { project = new MockCSharpProject(); project.Name = "NewProject"; nunitFrameworkReferenceItem = new ReferenceProjectItem(project); nunitFrameworkReferenceItem.Include = "NUnit.Framework"; ProjectService.AddProjectItem(project, nunitFrameworkReferenceItem); treeView.ProjectItemAdded(nunitFrameworkReferenceItem); ExtTreeNode allProjectsNode = treeView.Nodes[0] as ExtTreeNode; ExtTreeNode newProjectNode = null; foreach (ExtTreeNode node in allProjectsNode.Nodes) { if (node.Text == "NewProject") { newProjectNode = node; break; } } Assert.AreEqual(1, treeView.Nodes.Count); Assert.IsNotNull(newProjectNode); }