Add unit tests to doc
Add unit tests to doc

Change-Id: I63b70ef9831135e0a735d54ceb5f82d0def4fb02

wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps