HTML Testing, Ruby and Selenium
One of the problems with using HTML as the user interface is testing it (in fact testing user interfaces has always been a bit of a problem) so I’m always on the look out for good UI testing tools.
For a while I’ve known about and used Watir which scripts Internet Explorer (and now Firefox with FireWatir though it’s a bit more tricky to set up). Watir allows you to write simple but powerful scripts in Ruby that will instruct IE to load up a page, fill in a form, click a button or whatever and then you can make assertions about what should have happened. It’s not difficult to use and even if you don’t know Ruby, if you know other languages, you can soon pick it up.
The thing I’m currently looking for though is a test environment where I don’t have to install a large infrastructure and which works easily on both PCs and Macs, supporting both IE and Firefox. Selenium seems to give me exactly that. In fact the project’s customer could probably install it on their PC and be able to run the tests (or even record new tests) which would be great.
Please let me know if you know of other tools that would fit the bill or what your experience is with these tools.