Update wgAutoCreateTempUser config defaults

Why:
* The default value of wgAutoCreateTempUser has not changed since
  the decision to use a different prefix for temporary accounts
  (T332805).
* The default needs to be updated to reduce the number of overrides
  in operations/mediawiki-config and also to make the development
  experience more consistent with what is happening on WMF
  production.

What:
* Update the wgAutoCreateTempUser default in the following ways:
** Set expireAfterDays as 365
** Set notifyBeforeExpirationDays as 10
** Set genPattern and reservedPattern to '~$1'
** Set matchPattern to null, which will mean that the genPattern
   is used as the value.
* Update RealTempUserConfig::getPlaceholderName to add the year to
  the placeholder name so that if the match pattern includes the
  first digit of the year, then the placeholder name still is
  considered a valid temporary account username.
* Replace modifications of the wgAutoCreateTempUser config in
  integration tests with a use of the TempUserTestTrait to make
  the code cleaner and make it easier to find tests that relies on
  the values in wgAutoCreateTempUser.
* Update multiple tests to handle the new defaults for the config.

Bug: T359335
Change-Id: Ifa5a0123cd915bdb7c87e473c51fb93321622f12

1 files changed, 5 insertions, 15 deletions

diff --git a/tests/phpunit/includes/api/query/ApiQueryRecentChangesIntegrationTest.php b/tests/phpunit/includes/api/query/ApiQueryRecentChangesIntegrationTest.php
index 4269b55930bf..8a65c29a2e46 100644
--- a/tests/phpunit/includes/api/query/ApiQueryRecentChangesIntegrationTest.php
+++ b/tests/phpunit/includes/api/query/ApiQueryRecentChangesIntegrationTest.php
@@ -3,9 +3,9 @@
 namespace MediaWiki\Tests\Api\Query;
 
 use MediaWiki\Linker\LinkTarget;
-use MediaWiki\MainConfigNames;
 use MediaWiki\Permissions\Authority;
 use MediaWiki\Tests\Api\ApiTestCase;
+use MediaWiki\Tests\User\TempUser\TempUserTestTrait;
 use MediaWiki\Title\TitleValue;
 use MediaWiki\User\User;
 use MediaWiki\User\UserIdentityValue;
@@ -20,6 +20,7 @@ use WatchedItemQueryService;
  * @covers \ApiQueryRecentChanges
  */
 class ApiQueryRecentChangesIntegrationTest extends ApiTestCase {
+	use TempUserTestTrait;
 
 	private function getLoggedInTestUser() {
 		return $this->getTestUser()->getUser();
@@ -68,24 +69,13 @@ class ApiQueryRecentChangesIntegrationTest extends ApiTestCase {
 
 	private function doTempPageEdit( LinkTarget $target, $summary ) {
 		// Set up temp user config
-		$this->overrideConfigValue(
-			MainConfigNames::AutoCreateTempUser,
-			[
-				'enabled' => true,
-				'expireAfterDays' => null,
-				'actions' => [ 'edit' ],
-				'genPattern' => '*Unregistered $1',
-				'matchPattern' => '*$1',
-				'serialProvider' => [ 'type' => 'local' ],
-				'serialMapping' => [ 'type' => 'plain-numeric' ],
-			]
-		);
+		$this->enableAutoCreateTempUser();
 		$page = $this->getServiceContainer()->getWikiPageFactory()->newFromLinkTarget( $target );
 		$page->doUserEditContent(
 			$page->getContentHandler()->unserializeContent( __CLASS__ ),
 			$this->getServiceContainer()
 				->getUserFactory()
-				->newFromUserIdentity( new UserIdentityValue( 123456, '*Unregistered 1' ) ),
+				->newFromUserIdentity( new UserIdentityValue( 123456, '~1' ) ),
 			$summary
 		);
 	}
@@ -320,7 +310,7 @@ class ApiQueryRecentChangesIntegrationTest extends ApiTestCase {
 				[
 					'type' => 'new',
 					'temp' => true,
-					'user' => '*Unregistered 1',
+					'user' => '~1',
 				],
 				[
 					'type' => 'new',