mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/PageImages
synced 2024-12-12 00:27:19 +00:00
377 lines
11 KiB
PHP
377 lines
11 KiB
PHP
<?php
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namespace PageImages\Tests\Hooks;
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use AbstractContent;
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use File;
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use LinksUpdate;
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use MediaWiki\Revision\RevisionRecord;
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use MediaWikiTestCase;
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use PageImages\Hooks\LinksUpdateHookHandler;
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use PageImages\PageImageCandidate;
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use PageImages\PageImages;
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use ParserOutput;
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use RepoGroup;
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use Title;
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use Wikimedia\TestingAccessWrapper;
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/**
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* @covers \PageImages\Hooks\LinksUpdateHookHandler
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*
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* @group PageImages
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*
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* @license WTFPL
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* @author Thiemo Kreuz
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*/
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class LinksUpdateHookHandlerTest extends MediaWikiTestCase {
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public function setUp() : void {
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parent::setUp();
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// Force LinksUpdateHookHandler::getPageImageCanditates to look at all
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// sections.
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$this->setMwGlobals( 'wgPageImagesLeadSectionOnly', false );
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}
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/**
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* @param array[] $images
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* @param array[]|bool $leadImages
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*
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* @return LinksUpdate
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*/
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private function getLinksUpdate( array $images, $leadImages = false ) {
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$parserOutput = new ParserOutput();
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$parserOutput->setExtensionData( 'pageImages', $images );
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$parserOutputLead = new ParserOutput();
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$parserOutputLead->setExtensionData( 'pageImages', $leadImages ?: $images );
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$sectionContent = $this->getMockBuilder( AbstractContent::class )
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->disableOriginalConstructor()
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->getMock();
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$sectionContent->expects( $this->any() )
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->method( 'getParserOutput' )
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->willReturn( $parserOutputLead );
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$content = $this->getMockBuilder( AbstractContent::class )
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->disableOriginalConstructor()
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->getMock();
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$content->expects( $this->any() )
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->method( 'getSection' )
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->willReturn( $sectionContent );
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$revRecord = $this->getMockBuilder( RevisionRecord::class )
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->disableOriginalConstructor()
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->getMock();
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$revRecord->expects( $this->any() )
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->method( 'getContent' )
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->willReturn( $content );
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$linksUpdate = $this->getMockBuilder( LinksUpdate::class )
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->disableOriginalConstructor()
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->getMock();
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$linksUpdate->expects( $this->any() )
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->method( 'getTitle' )
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->willReturn( $this->createMock( Title::class ) );
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$linksUpdate->expects( $this->any() )
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->method( 'getParserOutput' )
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->willReturn( $parserOutput );
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$linksUpdate->expects( $this->any() )
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->method( 'getRevisionRecord' )
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->willReturn( $revRecord );
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return $linksUpdate;
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}
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/**
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* Required to make RepoGroup::findFile in LinksUpdateHookHandler::getScore return something.
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* @return RepoGroup
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*/
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private function getRepoGroup() {
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$file = $this->getMockBuilder( File::class )
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->disableOriginalConstructor()
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->getMock();
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// ugly hack to avoid all the unmockable crap in FormatMetadata
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$file->expects( $this->any() )
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->method( 'isDeleted' )
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->willReturn( true );
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$repoGroup = $this->getMockBuilder( RepoGroup::class )
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->disableOriginalConstructor()
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->getMock();
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$repoGroup->expects( $this->any() )
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->method( 'findFile' )
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->willReturn( $file );
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return $repoGroup;
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}
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/**
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* @dataProvider provideDoLinksUpdate
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* @covers \PageImages\Hooks\LinksUpdateHookHandler::doLinksUpdate
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*/
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public function testDoLinksUpdate(
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array $images,
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$expectedFreeFileName,
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$expectedNonFreeFileName
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) {
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$linksUpdate = $this->getLinksUpdate( $images );
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$mock = TestingAccessWrapper::newFromObject(
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$this->getMockBuilder( LinksUpdateHookHandler::class )
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->setMethods( [ 'getScore', 'isImageFree' ] )
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->getMock()
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);
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$isFreeMap = [];
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foreach ( $images as $image ) {
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array_push( $isFreeMap, [ $image['filename'], $image['isFree'] ] );
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}
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$mock->expects( $this->any() )
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->method( 'getScore' )
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->willReturnCallback(
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function ( PageImageCandidate $_, $position ) use ( $images ) {
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return $images[$position]['score'];
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}
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);
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$mock->expects( $this->any() )
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->method( 'isImageFree' )
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->willReturnMap( $isFreeMap );
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$mock->doLinksUpdate( $linksUpdate );
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$this->assertTrue( property_exists( $linksUpdate, 'mProperties' ), 'precondition' );
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if ( $expectedFreeFileName === null ) {
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$this->assertArrayNotHasKey( PageImages::PROP_NAME_FREE, $linksUpdate->mProperties );
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} else {
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$this->assertSame( $expectedFreeFileName,
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$linksUpdate->mProperties[PageImages::PROP_NAME_FREE] );
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}
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if ( $expectedNonFreeFileName === null ) {
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$this->assertArrayNotHasKey( PageImages::PROP_NAME, $linksUpdate->mProperties );
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} else {
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$this->assertSame( $expectedNonFreeFileName, $linksUpdate->mProperties[PageImages::PROP_NAME] );
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}
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}
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public function provideDoLinksUpdate() {
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return [
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// both images are non-free
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[
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[
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[ 'filename' => 'A.jpg', 'score' => 100, 'isFree' => false ],
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[ 'filename' => 'B.jpg', 'score' => 90, 'isFree' => false ],
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],
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null,
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'A.jpg'
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],
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// both images are free
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[
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[
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[ 'filename' => 'A.jpg', 'score' => 100, 'isFree' => true ],
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[ 'filename' => 'B.jpg', 'score' => 90, 'isFree' => true ],
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],
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'A.jpg',
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null
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],
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// one free (with a higher score), one non-free image
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[
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[
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[ 'filename' => 'A.jpg', 'score' => 100, 'isFree' => true ],
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[ 'filename' => 'B.jpg', 'score' => 90, 'isFree' => false ],
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],
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'A.jpg',
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null
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],
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// one non-free (with a higher score), one free image
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[
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[
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[ 'filename' => 'A.jpg', 'score' => 100, 'isFree' => false ],
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[ 'filename' => 'B.jpg', 'score' => 90, 'isFree' => true ],
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],
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'B.jpg',
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'A.jpg'
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]
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];
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}
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/**
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* @covers \PageImages\Hooks\LinksUpdateHookHandler::getPageImageCandidates
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*/
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public function testGetPageImageCandidates() {
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$candidates = [
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[ 'filename' => 'A.jpg', 'score' => 100, 'isFree' => false ],
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[ 'filename' => 'B.jpg', 'score' => 90, 'isFree' => false ],
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];
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$linksUpdate = $this->getLinksUpdate( $candidates, array_slice( $candidates, 0, 1 ) );
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// should get without lead.
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$handler = new LinksUpdateHookHandler();
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$this->setMwGlobals( 'wgPageImagesLeadSectionOnly', false );
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$images = $handler->getPageImageCandidates( $linksUpdate );
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$this->assertCount( 2, $images, 'All images are returned.' );
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$this->setMwGlobals( 'wgPageImagesLeadSectionOnly', true );
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$images = $handler->getPageImageCandidates( $linksUpdate );
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$this->assertCount( 1, $images, 'Only lead images are returned.' );
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}
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/**
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* @dataProvider provideGetScore
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*/
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public function testGetScore( $image, $scoreFromTable, $position, $expected ) {
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$mock = TestingAccessWrapper::newFromObject(
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$this->getMockBuilder( LinksUpdateHookHandler::class )
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->setMethods( [ 'scoreFromTable', 'getMetadata', 'getRatio', 'getBlacklist' ] )
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->getMock()
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);
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$mock->expects( $this->any() )
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->method( 'scoreFromTable' )
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->willReturn( $scoreFromTable );
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$mock->expects( $this->any() )
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->method( 'getRatio' )
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->willReturn( 0 );
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$mock->expects( $this->any() )
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->method( 'getBlacklist' )
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->willReturn( [ 'blacklisted.jpg' => 1 ] );
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$score = $mock->getScore( PageImageCandidate::newFromArray( $image ), $position );
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$this->assertEquals( $expected, $score );
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}
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public function provideGetScore() {
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return [
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[
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[ 'filename' => 'A.jpg', 'handler' => [ 'width' => 100 ] ],
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100,
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0,
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// width score + ratio score + position score
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100 + 100 + 8
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],
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[
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[ 'filename' => 'A.jpg', 'fullwidth' => 100 ],
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50,
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1,
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// width score + ratio score + position score
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106
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],
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[
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[ 'filename' => 'A.jpg', 'fullwidth' => 100 ],
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50,
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2,
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// width score + ratio score + position score
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104
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],
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[
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[ 'filename' => 'A.jpg', 'fullwidth' => 100 ],
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50,
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3,
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// width score + ratio score + position score
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103
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],
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[
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[ 'filename' => 'blacklisted.jpg', 'fullwidth' => 100 ],
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50,
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3,
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// blacklist score
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- 1000
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],
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];
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}
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/**
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* @dataProvider provideScoreFromTable
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* @covers \PageImages\Hooks\LinksUpdateHookHandler::scoreFromTable
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*/
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public function testScoreFromTable( array $scores, $value, $expected ) {
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$handlerWrapper = TestingAccessWrapper::newFromObject( new LinksUpdateHookHandler );
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$score = $handlerWrapper->scoreFromTable( $value, $scores );
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$this->assertEquals( $expected, $score );
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}
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public function provideScoreFromTable() {
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global $wgPageImagesScores;
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return [
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'no match' => [ [], 100, 0 ],
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'float' => [ [ 0.5 ], 0, 0.5 ],
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'always min when below range' => [ [ 200 => 2, 800 => 1 ], 0, 2 ],
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'always max when above range' => [ [ 200 => 2, 800 => 1 ], 1000, 1 ],
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'always min when below range (reversed)' => [ [ 800 => 1, 200 => 2 ], 0, 2 ],
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'always max when above range (reversed)' => [ [ 800 => 1, 200 => 2 ], 1000, 1 ],
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'min match' => [ [ 200 => 2, 400 => 3, 800 => 1 ], 200, 2 ],
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'above min' => [ [ 200 => 2, 400 => 3, 800 => 1 ], 201, 3 ],
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'second last match' => [ [ 200 => 2, 400 => 3, 800 => 1 ], 400, 3 ],
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'above second last' => [ [ 200 => 2, 400 => 3, 800 => 1 ], 401, 1 ],
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// These test cases use the default values from extension.json
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[ $wgPageImagesScores['width'], 100, -100 ],
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[ $wgPageImagesScores['width'], 119, -100 ],
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[ $wgPageImagesScores['width'], 300, 10 ],
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[ $wgPageImagesScores['width'], 400, 10 ],
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[ $wgPageImagesScores['width'], 500, 5 ],
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[ $wgPageImagesScores['width'], 600, 5 ],
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[ $wgPageImagesScores['width'], 601, 0 ],
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[ $wgPageImagesScores['width'], 999, 0 ],
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[ $wgPageImagesScores['galleryImageWidth'], 99, -100 ],
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[ $wgPageImagesScores['galleryImageWidth'], 100, 0 ],
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[ $wgPageImagesScores['galleryImageWidth'], 500, 0 ],
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[ $wgPageImagesScores['ratio'], 1, -100 ],
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[ $wgPageImagesScores['ratio'], 3, -100 ],
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[ $wgPageImagesScores['ratio'], 4, 0 ],
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[ $wgPageImagesScores['ratio'], 5, 0 ],
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[ $wgPageImagesScores['ratio'], 10, 5 ],
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[ $wgPageImagesScores['ratio'], 20, 5 ],
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[ $wgPageImagesScores['ratio'], 25, 0 ],
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[ $wgPageImagesScores['ratio'], 30, 0 ],
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[ $wgPageImagesScores['ratio'], 31, -100 ],
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[ $wgPageImagesScores['ratio'], 40, -100 ],
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'T212013' => [ $wgPageImagesScores['width'], 0, -100 ],
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];
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}
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/**
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* @dataProvider provideIsFreeImage
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* @covers \PageImages\Hooks\LinksUpdateHookHandler::isImageFree
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*/
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public function testIsFreeImage( $fileName, $metadata, $expected ) {
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$this->overrideMwServices( null, [
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'RepoGroup' => function () {
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return $this->getRepoGroup();
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}
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] );
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$mock = TestingAccessWrapper::newFromObject(
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$this->getMockBuilder( LinksUpdateHookHandler::class )
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->setMethods( [ 'fetchFileMetadata' ] )
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->getMock()
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);
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$mock->expects( $this->any() )
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->method( 'fetchFileMetadata' )
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->willReturn( $metadata );
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$this->assertEquals( $expected, $mock->isImageFree( $fileName ) );
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}
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public function provideIsFreeImage() {
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return [
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[ 'A.jpg', [], true ],
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[ 'A.jpg', [ 'NonFree' => [ 'value' => '0' ] ], true ],
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[ 'A.jpg', [ 'NonFree' => [ 'value' => 0 ] ], true ],
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[ 'A.jpg', [ 'NonFree' => [ 'value' => false ] ], true ],
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[ 'A.jpg', [ 'NonFree' => [ 'value' => 'something' ] ], false ],
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[ 'A.jpg', [ 'something' => [ 'value' => 'something' ] ], true ],
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];
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}
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}
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