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DeletedContribsPagerTest.php
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DeletedContribsPagerTest.php
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<?php
use MediaWiki\Cache\LinkBatchFactory;
use MediaWiki\CommentFormatter\CommentFormatter;
use MediaWiki\Context\RequestContext;
use MediaWiki\HookContainer\HookContainer;
use MediaWiki\Linker\LinkRenderer;
use MediaWiki\Pager\DeletedContribsPager;
use MediaWiki\Revision\RevisionRecord;
use MediaWiki\Revision\RevisionStore;
use MediaWiki\Title\NamespaceInfo;
use MediaWiki\Title\Title;
use MediaWiki\User\User;
use MediaWiki\User\UserFactory;
use MediaWiki\User\UserIdentityValue;
use Wikimedia\Rdbms\IConnectionProvider;
use Wikimedia\TestingAccessWrapper;
/**
* @group Database
* @covers \MediaWiki\Pager\DeletedContribsPager
*/
class DeletedContribsPagerTest extends MediaWikiIntegrationTestCase {
private static User $user;
/** @var DeletedContribsPager */
private $pager;
/** @var HookContainer */
private $hookContainer;
/** @var LinkRenderer */
private $linkRenderer;
/** @var IConnectionProvider */
private $dbProvider;
/** @var RevisionStore */
private $revisionStore;
/** @var NamespaceInfo */
private $namespaceInfo;
/** @var CommentFormatter */
private $commentFormatter;
/** @var LinkBatchFactory */
private $linkBatchFactory;
/** @var UserFactory */
private $userFactory;
protected function setUp(): void {
parent::setUp();
$services = $this->getServiceContainer();
$this->hookContainer = $services->getHookContainer();
$this->linkRenderer = $services->getLinkRenderer();
$this->dbProvider = $services->getConnectionProvider();
$this->revisionStore = $services->getRevisionStore();
$this->namespaceInfo = $services->getNamespaceInfo();
$this->commentFormatter = $services->getCommentFormatter();
$this->linkBatchFactory = $services->getLinkBatchFactory();
$this->userFactory = $services->getUserFactory();
$this->pager = $this->getDeletedContribsPager();
}
private function getDeletedContribsPager( $target = 'Some test user', $namespace = 0 ) {
$target = UserIdentityValue::newAnonymous( $target );
return new DeletedContribsPager(
$this->hookContainer,
$this->linkRenderer,
$this->dbProvider,
$this->revisionStore,
$this->namespaceInfo,
$this->commentFormatter,
$this->linkBatchFactory,
$this->userFactory,
RequestContext::getMain(),
[ 'namespace' => $namespace ],
$target
);
}
/**
* Flow uses DeletedContribsPager::reallyDoQuery hook to provide something other then
* stdClass as a row, and then manually formats its own row in ContributionsLineEnding.
* Emulate this behaviour and check that it works.
*/
public function testDeletedContribProvidedByHook() {
$this->setTemporaryHook( 'DeletedContribsPager::reallyDoQuery', static function ( &$data ) {
$data = [ [ new class() {
public $ar_timestamp = 12345;
public $testing = 'TESTING';
public $ar_namespace = NS_MAIN;
public $ar_title = 'Test';
public $ar_rev_id = null;
} ] ];
} );
$this->setTemporaryHook( 'DeletedContributionsLineEnding', function ( $pager, &$ret, $row ) {
$this->assertSame( 'TESTING', $row->testing );
$ret .= 'FROM_HOOK!';
} );
$pager = $this->getDeletedContribsPager();
$this->assertStringContainsString( 'FROM_HOOK!', $pager->getBody() );
}
public static function provideEmptyResultIntegration() {
$cases = [
[ 'target' => '', 'namespace' => '' ],
[ 'target' => '127.0.0.1', 'namespace' => '' ],
[ 'target' => 'UserWithNoEdits', 'namespace' => 1 ],
];
foreach ( $cases as $case ) {
yield [ $case ];
}
}
/**
* Confirm that the query is valid for various filter options.
*
* @dataProvider provideEmptyResultIntegration
*/
public function testEmptyResultIntegration( $options ) {
$pager = $this->getDeletedContribsPager(
$options['target'],
$options['namespace'],
);
$this->assertIsString( $pager->getBody() );
$this->assertSame( 0, $pager->getNumRows() );
}
public function testPopulatedIntegrationNoPermissions() {
$pager = $this->getDeletedContribsPager( self::$user->getName() );
$this->assertIsString( $pager->getBody() );
$this->assertSame( 1, $pager->getNumRows() );
}
public function testPopulatedIntegrationWithPermissions() {
$this->setGroupPermissions( [ '*' => [
'deletedhistory' => true,
'deletedtext' => true,
'undelete' => true,
] ] );
$pager = $this->getDeletedContribsPager( self::$user->getName() );
$this->assertIsString( $pager->getBody() );
$this->assertSame( 2, $pager->getNumRows() );
$this->assertStringContainsString( '>+9<', $pager->getBody() );
}
public function testParentRevisionSizePreloading() {
$this->setGroupPermissions( [ '*' => [
'deletedhistory' => true,
'deletedtext' => true,
'undelete' => true,
] ] );
$pager = $this->getDeletedContribsPager( self::$user->getName() );
// Make sure the query leaves (at least) one row unselected
// so that we can test loading from parent revision ids
TestingAccessWrapper::newFromObject( $pager )->deletedOnly = true;
$this->assertIsString( $pager->getBody() );
$this->assertSame( 1, $pager->getNumRows() );
$this->assertStringContainsString( '>+9<', $pager->getBody() );
}
public function addDBDataOnce() {
self::$user = $this->getTestUser()->getUser();
$title = Title::makeTitle( NS_MAIN, 'DeletedContribsPagerTest' );
// Make two edits (one will be revdel'd)
$this->editPage( $title, 'Test', '', NS_MAIN, self::$user );
$status = $this->editPage( $title, 'Test content.', '', NS_MAIN, self::$user );
// Delete the page where the edits were made
$page = $this->getServiceContainer()->getWikiPageFactory()->newFromTitle( $title );
$this->deletePage( $page );
// Suppress the second edit
$this->getDb()->newUpdateQueryBuilder()
->update( 'archive' )
->set( [
'ar_deleted' => RevisionRecord::DELETED_USER | RevisionRecord::DELETED_TEXT,
// This is to ensure the minor edits path doesn't encounter an error
'ar_minor_edit' => 1,
] )
->where( [
'ar_rev_id' => $status->getNewRevision()->getId()
] )
->execute();
}
}

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Aug 19 2026, 19:28 (6 w, 6 d ago)
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