MediaWikiIntegrationTestCase (formerlly know as MediaWikiTestCase)
is a very heavy class that resets the database, caches and services between
every test.
Bug: T229180
Change-Id: I3d328d6ba7009e87c0f432a4f8d84d774ea57e5f
If TemplateStyles installed, then enable it in the Module namespace
by default. This change is analogous to I96d9601ff80c2d3eb052c01.
Since both extensions use the ContentHandlerDefaultModelFor hook, Scribunto
will check if the sanitized-css model has already been set, and if so, not
override it. If the page is in NS_MODULE, it will set the content model to
Scribunto, but allow further hooks to override it, in which case it is
expected that TemplateStyles would set it to sanitized-css.
Bug: T200914
Depends-On: I2fa9b822ee39bcc5f95a293c8c4aad4d53ede30a
Change-Id: I7a9b445accde35e4a5e7d13100c646f211d21afe