Hi, hashar today managed to get unit tests to work for mw skins. See task https://phabricator.wikimedia.org/T68926 Also see https://gerrit.wikimedia.org/r/#/c/323161/ But he has identified some repo's fail the test, please see https://phabricator.wikimedia.org/T113860 Please could we have help to fix the skins so we can make the test voting for these repo's.