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<?php
namespace MediaWiki\Tests\Maintenance;
use CheckBadRedirects;
use MediaWiki\Title\Title;
/**
* @covers \CheckBadRedirects
* @group Database
* @author Dreamy Jazz
*/
class CheckBadRedirectsTest extends MaintenanceBaseTestCase {
protected function getMaintenanceClass() {
return CheckBadRedirects::class;
}
/**
* @param int $count
* @return Title[] The titles which are bad redirects
*/
private function getPagesIncorrectlyMarkedAsRedirects( int $count ): array {
$returnArray = [];
for ( $i = 0; $i < $count; $i++ ) {
$existingTestPage = $this->getExistingTestPage();
$returnArray[] = $existingTestPage->getTitle();
}
// Set the page_is_redirect as 1 for the test on all pages in $returnArray
$pageIds = array_map( static function ( $page ) {
return $page->getId();
}, $returnArray );
if ( count( $pageIds ) ) {
$this->getDb()->newUpdateQueryBuilder()
->update( 'page' )
->set( [ 'page_is_redirect' => 1 ] )
->where( [ 'page_id' => $pageIds ] )
->execute();
}
return $returnArray;
}
/**
* @param int $count
* @return Title[] The titles which are good redirects
*/
private function getRedirectPages( int $count ): array {
$returnArray = [];
for ( $i = 0; $i < $count; $i++ ) {
$existingTestPage = $this->getExistingTestPage();
$this->editPage(
$existingTestPage,
$this->getServiceContainer()->getContentHandlerFactory()
->getContentHandler( CONTENT_MODEL_WIKITEXT )
->makeRedirectContent( $this->getExistingTestPage()->getTitle() )
);
$returnArray[] = $existingTestPage->getTitle();
}
return $returnArray;
}
/** @dataProvider provideExecute */
public function testExecute( $brokenCount, $validCount, $expectedRedirectsCount ) {
$redirectsAreValid = $this->getRedirectPages( $validCount );
$pagesThatNeedFixing = $this->getPagesIncorrectlyMarkedAsRedirects( $brokenCount );
// Run the maintenance script
$this->maintenance->execute();
// Verify that the count of redirects is expected.
$expectedOutputRegex = "/[\S\s]*Found $expectedRedirectsCount redirects[\S\s]*";
// Verify that the pages with an invalid page_is_redirect field are listed.
foreach ( $pagesThatNeedFixing as $title ) {
$expectedOutputRegex .= $title->getPrefixedText() . "\n";
}
$expectedOutputRegex .= "\nDone.\n/";
$this->expectOutputRegex( $expectedOutputRegex );
}
public static function provideExecute() {
return [
'No broken pages' => [ 0, 3, 3 ],
'Five broken pages' => [ 5, 2, 7 ],
];
}
}
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