CreateCommandHandler(workspace).ExecuteCommand(NewRenameCommandArgs(view,view.TextBuffer),Sub()ThrowNewException("The operation should have been handled."))
' with the caret at the start, this should delete the whole identifier
commandHandler.ExecuteCommand(NewWordDeleteToEndCommandArgs(view,view.TextBuffer),Sub()AssertEx.Fail("Command should not have been passed to the editor."))
commandHandler.ExecuteCommand(NewWordDeleteToStartCommandArgs(view,view.TextBuffer),Sub()AssertEx.Fail("Command should not have been passed to the editor."))