mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/PageImages
synced 2024-11-15 20:09:54 +00:00
a2f97b9b27
Namespaced classes need to be absolutely named. Change-Id: Ic98e4e3b9fbc1b7cb3187cdbffcb973795a02a6b
356 lines
9.6 KiB
PHP
356 lines
9.6 KiB
PHP
<?php
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namespace PageImages\Tests\Hooks;
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use LinksUpdate;
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use PageImages;
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use PageImages\Hooks\LinksUpdateHookHandler;
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use ParserOutput;
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use MediaWikiTestCase;
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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 2.0
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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 tearDown() {
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// remove mock added in testGetMetadata()
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RepoGroup::destroySingleton();
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parent::tearDown();
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}
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public function setUp() {
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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 || $images );
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$rev = $this->getMockBuilder( 'Revision' )
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->disableOriginalConstructor()
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->getMock();
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$content = $this->getMockBuilder( 'AbstractContent' )
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->disableOriginalConstructor()
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->getMock();
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$sectionContent = $this->getMockBuilder( 'AbstractContent' )
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->disableOriginalConstructor()
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->getMock();
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$linksUpdate = $this->getMockBuilder( 'LinksUpdate' )
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->disableOriginalConstructor()
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->getMock();
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$linksUpdate->expects( $this->any() )
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->method( 'getTitle' )
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->will( $this->returnValue( new Title( 'LinksUpdateHandlerTest' ) ) );
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$linksUpdate->expects( $this->any() )
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->method( 'getParserOutput' )
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->will( $this->returnValue( $parserOutput ) );
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$linksUpdate->expects( $this->any() )
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->method( 'getRevision' )
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->will( $this->returnValue( $rev ) );
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$rev->expects( $this->any() )
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->method( 'getContent' )
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->will( $this->returnValue( $content ) );
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$content->expects( $this->any() )
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->method( 'getSection' )
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->will( $this->returnValue( $sectionContent ) );
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$sectionContent->expects( $this->any() )
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->method( 'getParserOutput' )
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->will( $this->returnValue( $parserOutputLead ) );
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return $linksUpdate;
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}
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/**
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* Required to make wfFindFile in LinksUpdateHookHandler::getScore return something.
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* @return RepoGroup
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*/
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private function getRepoGroup() {
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$file = $this->getMockBuilder( 'File' )
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->disableOriginalConstructor()
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->getMock();
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// ugly hack to avoid all the unmockable crap in FormatMetadata
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$file->expects( $this->any() )
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->method( 'isDeleted' )
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->will( $this->returnValue( true ) );
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$repoGroup = $this->getMockBuilder( 'RepoGroup' )
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->disableOriginalConstructor()
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->getMock();
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$repoGroup->expects( $this->any() )
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->method( 'findFile' )
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->will( $this->returnValue( $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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$this->getMockBuilder( LinksUpdateHookHandler::class )
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->setMethods( [ 'getScore', 'isImageFree' ] )
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->getMock()
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);
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$scoreMap = [];
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$isFreeMap = [];
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$counter = 0;
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foreach ( $images as $image ) {
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array_push( $scoreMap, [ $image, $counter++, $image['score'] ] );
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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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->will( $this->returnValueMap( $scoreMap ) );
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$mock->expects( $this->any() )
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->method( 'isImageFree' )
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->will( $this->returnValueMap( $isFreeMap ) );
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$mock->doLinksUpdate( $linksUpdate );
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$this->assertTrue( property_exists( $linksUpdate, 'mProperties' ), 'precondition' );
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if ( is_null( $expectedFreeFileName ) ) {
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$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 ( is_null( $expectedNonFreeFileName ) ) {
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$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->assertTrue( count( $images ) === 2, 'All images are returned.' );
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$this->setMwGlobals( 'wgPageImagesLeadSectionOnly', true );
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$images = $handler->getPageImageCandidates( $linksUpdate );
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$this->assertTrue( count( $images ) === 1, '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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->will( $this->returnValue( $scoreFromTable ) );
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$mock->expects( $this->any() )
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->method( 'getRatio' )
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->will( $this->returnValue( 0 ) );
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$mock->expects( $this->any() )
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->method( 'getBlacklist' )
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->will( $this->returnValue( [ 'blacklisted.jpg' => 1 ] ) );
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$score = $mock->getScore( $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( $type, $value, $expected ) {
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global $wgPageImagesScores;
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$handlerWrapper = TestingAccessWrapper::newFromObject( new LinksUpdateHookHandler );
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$score = $handlerWrapper->scoreFromTable( $value, $wgPageImagesScores[$type] );
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$this->assertEquals( $expected, $score );
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}
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public function provideScoreFromTable() {
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return [
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[ 'width', 100, -100 ],
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[ 'width', 119, -100 ],
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[ 'width', 300, 10 ],
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[ 'width', 400, 10 ],
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[ 'width', 500, 5 ],
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[ 'width', 600, 5 ],
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[ 'width', 601, 0 ],
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[ 'width', 999, 0 ],
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[ 'galleryImageWidth', 99, -100 ],
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[ 'galleryImageWidth', 100, 0 ],
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[ 'galleryImageWidth', 500, 0 ],
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[ 'ratio', 1, -100 ],
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[ 'ratio', 3, -100 ],
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[ 'ratio', 4, 0 ],
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[ 'ratio', 5, 0 ],
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[ 'ratio', 10, 5 ],
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[ 'ratio', 20, 5 ],
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[ 'ratio', 25, 0 ],
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[ 'ratio', 30, 0 ],
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[ 'ratio', 31, -100 ],
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[ 'ratio', 40, -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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RepoGroup::setSingleton( $this->getRepoGroup() );
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$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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->will( $this->returnValue( $metadata ) );
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$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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