Unit Tests:

* Automatically delete objects that we were created during `wpSetUpBeforeClass` - posts, comments, terms (except 1), and user (except 1)
* The amount of leftover data between tests was breathtaking - use the new function: `_delete_all_data()`
* Commit database transactions for all `TestCase`s, not just those that implement `wpSetUpBeforeClass` and `wpTearDownAfterClass`
* The tests run 10-20 seconds faster now

See #37699.


git-svn-id: https://develop.svn.wordpress.org/trunk@38398 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/auth.php

@@ -26,10 +26,6 @@ class Tests_Auth extends WP_UnitTestCase {
 		self::$wp_hasher = new PasswordHash( 8, true );
 	}
 
-	public static function wpTearDownAfterClass() {
-		self::delete_user( self::$user_id );
-	}
-
 	function setUp() {
 		parent::setUp();