This repository contains the screencasts for the Test Your Own Java Application course.
Each screencast will have a branch which is referred to in the course notes.
Try to write an end to end test which checks the error returned when you do not provide a left or right number.
- Add another end to end test in the same class which attempts to submit an empty form without any values in it.
- Use By.className("error") instead of By.id(); Have a look the HTML and look for class="error" to see where an error would be displayed
- Test that you get back a message which says "must not be null"
This will be very similar to the existing test.