tests/phpunit/includes/page/ImagePageTest.php

   1 <?php
   2
   3 use MediaWiki\MainConfigNames;
   4 use MediaWiki\Request\FauxRequest;
   5 use MediaWiki\Title\Title;
   6 use Wikimedia\TestingAccessWrapper;
   7
   8 class ImagePageTest extends MediaWikiMediaTestCase {
   9
  10         protected function setUp(): void {
  11                 $this->overrideConfigValue(
  12                         MainConfigNames::ImageLimits,
  13                         [
  14                                 [ 320, 240 ],
  15                                 [ 640, 480 ],
  16                                 [ 800, 600 ],
  17                                 [ 1024, 768 ],
  18                                 [ 1280, 1024 ]
  19                         ]
  20                 );
  21                 parent::setUp();
  22         }
  23
  24         public function getImagePage( $filename ) {
  25                 $title = Title::makeTitleSafe( NS_FILE, $filename );
  26                 $title->setContentModel( CONTENT_MODEL_WIKITEXT );
  27                 $file = $this->dataFile( $filename );
  28                 $iPage = new ImagePage( $title );
  29                 $iPage->setFile( $file );
  30                 return $iPage;
  31         }
  32
  33         /**
  34          * @covers \ImagePage::getThumbSizes
  35          * @dataProvider providerGetThumbSizes
  36          * @param string $filename
  37          * @param int $expectedNumberThumbs How many thumbnails to show
  38          */
  39         public function testGetThumbSizes( $filename, $expectedNumberThumbs ) {
  40                 $iPage = $this->getImagePage( $filename );
  41                 $reflection = new ReflectionClass( $iPage );
  42                 $reflMethod = $reflection->getMethod( 'getThumbSizes' );
  43                 $reflMethod->setAccessible( true );
  44
  45                 $actual = $reflMethod->invoke( $iPage, 545, 700 );
  46                 $this->assertCount( $expectedNumberThumbs, $actual );
  47         }
  48
  49         public static function providerGetThumbSizes() {
  50                 return [
  51                         [ 'animated.gif', 2 ],
  52                         [ 'Toll_Texas_1.svg', 1 ],
  53                         [ '80x60-Greyscale.xcf', 1 ],
  54                         [ 'jpeg-comment-binary.jpg', 2 ],
  55                 ];
  56         }
  57
  58         /**
  59          * @covers \ImagePage::getLanguageForRendering()
  60          * @dataProvider provideGetLanguageForRendering
  61          *
  62          * @param string|null $expected Expected IETF language code
  63          * @param string $wikiLangCode Wiki language code (zh)
  64          * @param string|null $wikiLangVariant Wiki language code variant (zh-cn)
  65          * @param string|null $lang lang=... URL parameter
  66          */
  67         public function testGetLanguageForRendering( $expected, $wikiLangCode, $wikiLangVariant = null, $lang = null ) {
  68                 $params = [];
  69                 if ( $lang !== null ) {
  70                         $params['lang'] = $lang;
  71                 }
  72                 $request = new FauxRequest( $params );
  73                 $this->overrideConfigValues( [
  74                         MainConfigNames::LanguageCode => $wikiLangCode,
  75                         MainConfigNames::DefaultLanguageVariant => $wikiLangVariant
  76                 ] );
  77
  78                 $page = $this->getImagePage( 'translated.svg' );
  79                 $page = TestingAccessWrapper::newFromObject( $page );
  80
  81                 /** @var ImagePage $page */
  82                 $result = $page->getLanguageForRendering( $request, $page->getDisplayedFile() );
  83                 $this->assertEquals( $expected, $result );
  84         }
  85
  86         public static function provideGetLanguageForRendering() {
  87                 return [
  88                         [ 'ru', 'ru' ],
  89                         [ 'ru', 'ru', null, 'ru' ],
  90                         [ null, 'en' ],
  91                         [ null, 'fr' ],
  92                         [ null, 'en', null, 'en' ],
  93                         [ null, 'fr', null, 'fr' ],
  94                         [ null, 'ru', null, 'en' ],
  95                         [ 'de', 'ru', null, 'de' ],
  96                         [ 'gsw', 'als' ], /* als MW lang code (which is not a valid IETF lang code) */
  97                         [ 'als', 'en', null, 'als' ], /* als IETF lang code */
  98                         [ 'zh-hans-cn', 'zh', 'zh-cn' ],
  99                         [ 'zh-hant-tw', 'zh', 'zh-tw' ],
 100                         [ 'zh-hans-cn', 'zh-Hans-cn' ], /* Should not happen, not a MW lang code */
 101                         [ 'zh-hans-cn', 'de', null, 'zh-Hans' ],
 102                         [ null, 'de', null, 'zh-cn' ], /* MW language code via param */
 103                         [ 'zh-hans-cn', 'zh', 'zh-cn', 'zh' ],
 104                         [ 'zh-hans-cn', 'zh', 'zh-cn', 'zh-Hans' ],
 105                         [ 'zh-hans-cn', 'zh', 'zh-cn', 'zh-Hans-CN' ],
 106                         [ 'zh-hant-tw', 'zh', 'zh-tw', 'zh-Hant-TW' ],
 107                         [ 'zh-hant-tw', 'zh', 'zh-cn', 'zh-Hant-TW' ],
 108                 ];
 109         }
 110 }