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<?php
use MediaWiki\Config\HashConfig;
use MediaWiki\Config\ServiceOptions;
use MediaWiki\MainConfigNames;
use MediaWiki\Search\TitleMatcher;
use MediaWiki\Title\Title;
/**
* @covers \MediaWiki\Search\TitleMatcher
* @group Database
*/
class TitleMatcherTest extends MediaWikiIntegrationTestCase {
use LinkCacheTestTrait;
public function setUp(): void {
parent::setUp();
$this->overrideConfigValue( MainConfigNames::UsePigLatinVariant, false );
}
public static function nearMatchProvider() {
return [
'empty request returns nothing' => [ null, 'en', '', 'Near Match Test' ],
'with a hash returns nothing' => [ null, 'en', '#near match test', 'Near Match Test' ],
'wrong seach string returns nothing' => [
null, 'en', ':', 'Near Match Test'
],
'default behaviour exact' => [
'Near Match Test', 'en', 'Near Match Test', 'Near Match Test'
],
'default behaviour uppercased' => [
'NEAR MATCH TEST', 'en', 'near match test', 'NEAR MATCH TEST'
],
'default behaviour first capitalized' => [
'Near match test', 'en', 'near match test', 'Near match test'
],
'default behaviour capitalized' => [
'Near Match Test', 'en', 'near match test', 'Near Match Test'
],
'default behaviour lowercased' => [
'Near match test', 'en', 'NEAR MATCH TEST', 'Near match test'
],
'default behaviour hyphenated' => [
'Near-Match-Test', 'en', 'near-match-test', 'Near-Match-Test'
],
'default behaviour quoted' => [
'Near Match Test', 'en', '"Near Match Test"', 'Near Match Test'
],
'check language with variants direct' => [ 'Near', 'tg', 'near', 'Near' ],
'check language with variants converted' => [ 'Near', 'tg', 'неар', 'Near' ],
'no matching' => [ null, 'en', 'near match test', 'Far Match Test' ],
// Special cases: files
'file ok' => [ 'File:Example.svg', 'en', 'File:Example.svg', 'File:Example.svg' ],
'file not ok' => [ null, 'en', 'File:Example_s.svg', 'File:Example.svg' ],
// Special cases: users
'user ok' => [ 'User:Superuser', 'en', 'User:Superuser', 'User:Superuser' ],
'user ok even if no user' => [
'User:SuperuserNew', 'en', 'User:SuperuserNew', 'User:Superuser'
],
'user search use by IP' => [
'Special:Contributions/132.17.48.1', 'en', 'User:132.17.48.1', 'User:Superuser', true,
],
// Special cases: other content types
'mediawiki ok even if no page' => [
'MediaWiki:Add New Page', 'en', 'MediaWiki:Add New Page', 'MediaWiki:Add Old Page'
],
'Media ok' => [
'File:Text', 'en', 'Media:Text', 'File:Text', true,
],
'Media not ok' => [
null, 'en', 'Media:Text', 'Media:Text', true,
],
];
}
/**
* @param HashConfig $config
* @param string $langCode
*
* @return TitleMatcher
*/
private function getTitleMatcher( HashConfig $config, $langCode ): TitleMatcher {
$services = $this->getServiceContainer();
return new TitleMatcher(
new ServiceOptions( TitleMatcher::CONSTRUCTOR_OPTIONS, $config ),
$services->getLanguageFactory()->getLanguage( $langCode ),
$services->getLanguageConverterFactory(),
$services->getHookContainer(),
$services->getWikiPageFactory(),
$services->getUserNameUtils(),
$services->getRepoGroup(),
$services->getTitleFactory()
);
}
/**
* @dataProvider nearMatchProvider
* @covers \MediaWiki\Search\TitleMatcher::getNearMatchInternal
* @covers \MediaWiki\Search\TitleMatcher::getNearMatch
*/
public function testNearMatch(
$expected,
$langCode,
$searchterm,
$titleText,
$enableSearchContributorsByIP = false
) {
$this->overrideConfigValue( MainConfigNames::LanguageCode, 'en' );
$this->addGoodLinkObject( 42, Title::newFromText( $titleText ) );
$config = new HashConfig( [
MainConfigNames::EnableSearchContributorsByIP => $enableSearchContributorsByIP,
] );
$matcher = $this->getTitleMatcher( $config, $langCode );
$title = $matcher->getNearMatch( $searchterm );
$this->assertEquals( $expected, $title === null ? null : (string)$title );
}
public static function hooksProvider() {
return [
'SearchGetNearMatchBefore' => [ 'SearchGetNearMatchBefore' ],
'SearchAfterNoDirectMatch' => [ 'SearchAfterNoDirectMatch' ],
'SearchGetNearMatch' => [ 'SearchGetNearMatch' ]
];
}
/**
* @dataProvider hooksProvider
* @covers \MediaWiki\Search\TitleMatcher::getNearMatchInternal
* @covers \MediaWiki\Search\TitleMatcher::getNearMatch
*/
public function testNearMatch_Hooks( $hook ) {
$config = new HashConfig( [
MainConfigNames::EnableSearchContributorsByIP => false,
] );
$this->setTemporaryHook( $hook, static function ( $term, &$title ) {
if ( $term === [ 'Hook' ] || $term === 'Hook' ) {
$title = Title::makeTitle( NS_MAIN, 'TitleFromHook' );
return false;
}
return null;
} );
$matcher = $this->getTitleMatcher( $config, 'en' );
$title = $matcher->getNearMatch( 'Hook' );
$this->assertEquals( 'TitleFromHook', $title );
$this->assertNull( $matcher->getNearMatch( 'OtherHook' ) );
}
/**
* @covers \MediaWiki\Search\TitleMatcher::getNearMatchResultSet
*/
public function testGetNearMatchResultSet() {
$this->addGoodLinkObject( 42, Title::makeTitle( NS_MAIN, "Test Link" ) );
$config = new HashConfig( [
MainConfigNames::EnableSearchContributorsByIP => false,
] );
$matcher = $this->getTitleMatcher( $config, 'en' );
$result = $matcher->getNearMatchResultSet( 'Test Link' );
$this->assertSame( 1, $result->numRows() );
$result = $matcher->getNearMatchResultSet( 'Test Link Wrong' );
$this->assertSame( 0, $result->numRows() );
}
}