The application contains a text box, two buttons, and a list box. It simply adds a text from text box as the last item to the list box (exe, source).
The testing steps might be as follows:
- Run the application.
- Check the 'New listbox item' fields is empty.
- Check the list box contains three rows with texts: 'This is', 'GUIAT', 'demo.'.
- Enter a text (e.g. 'new line') into text box, press 'Add Item' button. Verify your text ('new line') appears as the fourth line/item in the list box.
- Press 'Quit' button. Verify the application terminates.
Next time we try some dead ends from my beginnings :-)