TL;DR: We have Roundcube in-browser tests on Travis.

I rewrote old Selenium-based tests created long time ago. These were not working and I guess no one payed attention to them. Now, it should be easier and better in many ways.

New code uses Laravel's Dusk (and Facebook/WebDriver) with PHPUnit which is a nice and powerful framework for functional testing.

This means:

• setting up testing environment is very easy,
• writing tests is simpler and we can do much more,
• thanks to SQLite and GreenMail software you don't need a real

IMAP/SMTP nor database server, you also don't need a HTTP server,

• we test Elastic only, and we test all modes desktop/tablet/phone.
• via Travis tests are executed on every commit and pull request. Which

technicly means you don't even need PHP to write tests, just write code and do a pull request ;).

Now, I would love to see pull requests coming that add some more in-browser tests. If you'd like to give it a go, I propose to start with Preferences UI tests. There's Settings/Preferences/General.php file you can use as a base for testing other Preferences sections.

See also tests/Browser/README.md

Happy New Year everybody!