public void InsertElementBeforeWithUnknownOwner()
        {
            InsertElementBeforeCommand command = new InsertElementBeforeCommand();

            command.Owner = this;
            command.Run();
        }
        public void InsertElementBefore()
        {
            treeView.SelectedNode = bodyTreeNode;
            treeViewContainer.AddElementDialogElementNamesReturned.Add("head");
            InsertElementBeforeCommand command = new InsertElementBeforeCommand();

            command.Owner = treeViewContainer;
            command.Run();

            XmlElement headElement = (XmlElement)doc.SelectSingleNode("/html/head");

            Assert.IsNotNull(headElement, "Expected a new head element to be inserted.");
            Assert.AreSame(headElement, doc.DocumentElement.FirstChild);
        }
        public void InsertElementBeforeWithNullOwner()
        {
            InsertElementBeforeCommand command = new InsertElementBeforeCommand();

            command.Run();
        }