Documentation:
https://www.mediawiki.org/wiki/Manual:PHP_unit_testing/Writing_unit_tests_for_extensions#Two_types_of_tests
We can do this because the tested methods do not depend on any globals
or on MediaWiki being installed.
In addition to being the new hotness, MediaWikiUnitTestCase allows the
test classes that use it instead of MediaWikiTestCase to start up much
faster. In my testing, running this test case individually now takes
0.35s, compared to 1.1s before.
Try:
* With new code:
time php tests/phpunit/phpunit.php extensions/DiscussionTools/tests/phpunit/unit/CommentUtilsTest.php
* With old code:
time php tests/phpunit/phpunit.php extensions/DiscussionTools/tests/phpunit/CommentUtilsTest.php
Change-Id: I771b1f3d101a394ee869e42547d9ae7839397752
