public void SetUp() { MockOpenedFile openedFile = new MockOpenedFile("test.xml"); XmlSchemaCompletionCollection schemas = new XmlSchemaCompletionCollection(); xmlView = new MockXmlViewContent(openedFile); view = new XmlTreeView(xmlView, schemas, null); treeViewContainer = (XmlTreeViewContainerControl)view.Control; treeView = treeViewContainer.TreeView; clipboardHandler = view as IClipboardHandler; xmlView.GetDocumentForFile(null).Text = "<html><body><p></p></body></html>"; openedFile.SwitchToView(view); htmlTreeNode = treeView.Nodes[0] as XmlElementTreeNode; htmlTreeNode.PerformInitialization(); bodyTreeNode = htmlTreeNode.Nodes[0] as XmlElementTreeNode; bodyTreeNode.PerformInitialization(); paragraphTreeNode = bodyTreeNode.Nodes[0] as XmlElementTreeNode; treeView.SelectedNode = null; }