tests/phpunit/includes/resourceloader/ResourceLoaderSkinModuleTest.php

   1 <?php
   2
   3 /**
   4  * @group ResourceLoader
   5  */
   6 class ResourceLoaderSkinModuleTest extends PHPUnit\Framework\TestCase {
   7
   8         use MediaWikiCoversValidator;
   9
  10         public static function provideGetStyles() {
  11                 // phpcs:disable Generic.Files.LineLength
  12                 return [
  13                         [
  14                                 'parent' => [],
  15                                 'logo' => '/logo.png',
  16                                 'expected' => [
  17                                         'all' => [ '.mw-wiki-logo { background-image: url(/logo.png); }' ],
  18                                 ],
  19                         ],
  20                         [
  21                                 'parent' => [
  22                                         'screen' => '.example {}',
  23                                 ],
  24                                 'logo' => '/logo.png',
  25                                 'expected' => [
  26                                         'screen' => [ '.example {}' ],
  27                                         'all' => [ '.mw-wiki-logo { background-image: url(/logo.png); }' ],
  28                                 ],
  29                         ],
  30                         [
  31                                 'parent' => [],
  32                                 'logo' => [
  33                                         '1x' => '/logo.png',
  34                                         '1.5x' => '/logo@1.5x.png',
  35                                         '2x' => '/logo@2x.png',
  36                                 ],
  37                                 'expected' => [
  38                                         'all' => [ <<<CSS
  39 .mw-wiki-logo { background-image: url(/logo.png); }
  40 CSS
  41                                         ],
  42                                         '(-webkit-min-device-pixel-ratio: 1.5), (min--moz-device-pixel-ratio: 1.5), (min-resolution: 1.5dppx), (min-resolution: 144dpi)' => [ <<<CSS
  43 .mw-wiki-logo { background-image: url(/logo@1.5x.png);background-size: 135px auto; }
  44 CSS
  45                                         ],
  46                                         '(-webkit-min-device-pixel-ratio: 2), (min--moz-device-pixel-ratio: 2), (min-resolution: 2dppx), (min-resolution: 192dpi)' => [ <<<CSS
  47 .mw-wiki-logo { background-image: url(/logo@2x.png);background-size: 135px auto; }
  48 CSS
  49                                         ],
  50                                 ],
  51                         ],
  52                         [
  53                                 'parent' => [],
  54                                 'logo' => [
  55                                         '1x' => '/logo.png',
  56                                         'svg' => '/logo.svg',
  57                                 ],
  58                                 'expected' => [
  59                                         'all' => [ <<<CSS
  60 .mw-wiki-logo { background-image: url(/logo.png); }
  61 CSS
  62                                         , <<<CSS
  63 .mw-wiki-logo { background-image: -webkit-linear-gradient(transparent, transparent), url(/logo.svg); background-image: linear-gradient(transparent, transparent), url(/logo.svg);background-size: 135px auto; }
  64 CSS
  65                                         ],
  66                                 ],
  67                         ],
  68                 ];
  69                 // phpcs:enable
  70         }
  71
  72         /**
  73          * @dataProvider provideGetStyles
  74          * @covers ResourceLoaderSkinModule
  75          */
  76         public function testGetStyles( $parent, $logo, $expected ) {
  77                 $module = $this->getMockBuilder( ResourceLoaderSkinModule::class )
  78                         ->disableOriginalConstructor()
  79                         ->setMethods( [ 'readStyleFiles', 'getConfig', 'getLogoData' ] )
  80                         ->getMock();
  81                 $module->expects( $this->once() )->method( 'readStyleFiles' )
  82                         ->willReturn( $parent );
  83                 $module->expects( $this->once() )->method( 'getConfig' )
  84                         ->willReturn( new HashConfig() );
  85                 $module->expects( $this->once() )->method( 'getLogoData' )
  86                         ->willReturn( $logo );
  87
  88                 $ctx = $this->getMockBuilder( ResourceLoaderContext::class )
  89                         ->disableOriginalConstructor()->getMock();
  90
  91                 $this->assertEquals(
  92                         $expected,
  93                         $module->getStyles( $ctx )
  94                 );
  95         }
  96
  97         /**
  98          * @covers ResourceLoaderSkinModule::isKnownEmpty
  99          */
 100         public function testIsKnownEmpty() {
 101                 $module = $this->getMockBuilder( ResourceLoaderSkinModule::class )
 102                         ->disableOriginalConstructor()->setMethods( null )->getMock();
 103                 $ctx = $this->getMockBuilder( ResourceLoaderContext::class )
 104                         ->disableOriginalConstructor()->getMock();
 105
 106                 $this->assertFalse( $module->isKnownEmpty( $ctx ) );
 107         }
 108
 109         /**
 110          * @dataProvider provideGetLogo
 111          * @covers ResourceLoaderSkinModule::getLogo
 112          */
 113         public function testGetLogo( $config, $expected, $baseDir = null ) {
 114                 if ( $baseDir ) {
 115                         $oldIP = $GLOBALS['IP'];
 116                         $GLOBALS['IP'] = $baseDir;
 117                         $teardown = new Wikimedia\ScopedCallback( function () use ( $oldIP ) {
 118                                 $GLOBALS['IP'] = $oldIP;
 119                         } );
 120                 }
 121
 122                 $this->assertEquals(
 123                         $expected,
 124                         ResourceLoaderSkinModule::getLogo( new HashConfig( $config ) )
 125                 );
 126         }
 127
 128         public function provideGetLogo() {
 129                 return [
 130                         'simple' => [
 131                                 'config' => [
 132                                         'ResourceBasePath' => '/w',
 133                                         'Logo' => '/img/default.png',
 134                                         'LogoHD' => false,
 135                                 ],
 136                                 'expected' => '/img/default.png',
 137                         ],
 138                         'default and 2x' => [
 139                                 'config' => [
 140                                         'ResourceBasePath' => '/w',
 141                                         'Logo' => '/img/default.png',
 142                                         'LogoHD' => [
 143                                                 '2x' => '/img/two-x.png',
 144                                         ],
 145                                 ],
 146                                 'expected' => [
 147                                         '1x' => '/img/default.png',
 148                                         '2x' => '/img/two-x.png',
 149                                 ],
 150                         ],
 151                         'default and all HiDPIs' => [
 152                                 'config' => [
 153                                         'ResourceBasePath' => '/w',
 154                                         'Logo' => '/img/default.png',
 155                                         'LogoHD' => [
 156                                                 '1.5x' => '/img/one-point-five.png',
 157                                                 '2x' => '/img/two-x.png',
 158                                         ],
 159                                 ],
 160                                 'expected' => [
 161                                         '1x' => '/img/default.png',
 162                                         '1.5x' => '/img/one-point-five.png',
 163                                         '2x' => '/img/two-x.png',
 164                                 ],
 165                         ],
 166                         'default and SVG' => [
 167                                 'config' => [
 168                                         'ResourceBasePath' => '/w',
 169                                         'Logo' => '/img/default.png',
 170                                         'LogoHD' => [
 171                                                 'svg' => '/img/vector.svg',
 172                                         ],
 173                                 ],
 174                                 'expected' => [
 175                                         '1x' => '/img/default.png',
 176                                         'svg' => '/img/vector.svg',
 177                                 ],
 178                         ],
 179                         'everything' => [
 180                                 'config' => [
 181                                         'ResourceBasePath' => '/w',
 182                                         'Logo' => '/img/default.png',
 183                                         'LogoHD' => [
 184                                                 '1.5x' => '/img/one-point-five.png',
 185                                                 '2x' => '/img/two-x.png',
 186                                                 'svg' => '/img/vector.svg',
 187                                         ],
 188                                 ],
 189                                 'expected' => [
 190                                         '1x' => '/img/default.png',
 191                                         'svg' => '/img/vector.svg',
 192                                 ],
 193                         ],
 194                         'versioned url' => [
 195                                 'config' => [
 196                                         'ResourceBasePath' => '/w',
 197                                         'Logo' => '/w/test.jpg',
 198                                         'LogoHD' => false,
 199                                         'UploadPath' => '/w/images',
 200                                 ],
 201                                 'expected' => '/w/test.jpg?edcf2',
 202                                 'baseDir' => dirname( dirname( __DIR__ ) ) . '/data/media',
 203                         ],
 204                 ];
 205         }
 206 }