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::normalizeStyles
  75          * @covers ResourceLoaderSkinModule::getStyles
  76          */
  77         public function testGetStyles( $parent, $logo, $expected ) {
  78                 $module = $this->getMockBuilder( ResourceLoaderSkinModule::class )
  79                         ->disableOriginalConstructor()
  80                         ->setMethods( [ 'readStyleFiles', 'getConfig', 'getLogoData' ] )
  81                         ->getMock();
  82                 $module->expects( $this->once() )->method( 'readStyleFiles' )
  83                         ->willReturn( $parent );
  84                 $module->expects( $this->once() )->method( 'getConfig' )
  85                         ->willReturn( new HashConfig() );
  86                 $module->expects( $this->once() )->method( 'getLogoData' )
  87                         ->willReturn( $logo );
  88
  89                 $ctx = $this->getMockBuilder( ResourceLoaderContext::class )
  90                         ->disableOriginalConstructor()->getMock();
  91
  92                 $this->assertEquals(
  93                         $expected,
  94                         $module->getStyles( $ctx )
  95                 );
  96         }
  97
  98         /**
  99          * @covers ResourceLoaderSkinModule::isKnownEmpty
 100          */
 101         public function testIsKnownEmpty() {
 102                 $module = $this->getMockBuilder( ResourceLoaderSkinModule::class )
 103                         ->disableOriginalConstructor()->setMethods( null )->getMock();
 104                 $ctx = $this->getMockBuilder( ResourceLoaderContext::class )
 105                         ->disableOriginalConstructor()->getMock();
 106
 107                 $this->assertFalse( $module->isKnownEmpty( $ctx ) );
 108         }
 109
 110         /**
 111          * @dataProvider provideGetLogo
 112          * @covers ResourceLoaderSkinModule::getLogo
 113          */
 114         public function testGetLogo( $config, $expected, $baseDir = null ) {
 115                 if ( $baseDir ) {
 116                         $oldIP = $GLOBALS['IP'];
 117                         $GLOBALS['IP'] = $baseDir;
 118                         $teardown = new Wikimedia\ScopedCallback( function () use ( $oldIP ) {
 119                                 $GLOBALS['IP'] = $oldIP;
 120                         } );
 121                 }
 122
 123                 $this->assertEquals(
 124                         $expected,
 125                         ResourceLoaderSkinModule::getLogo( new HashConfig( $config ) )
 126                 );
 127         }
 128
 129         public function provideGetLogo() {
 130                 return [
 131                         'simple' => [
 132                                 'config' => [
 133                                         'ResourceBasePath' => '/w',
 134                                         'Logo' => '/img/default.png',
 135                                         'LogoHD' => false,
 136                                 ],
 137                                 'expected' => '/img/default.png',
 138                         ],
 139                         'default and 2x' => [
 140                                 'config' => [
 141                                         'ResourceBasePath' => '/w',
 142                                         'Logo' => '/img/default.png',
 143                                         'LogoHD' => [
 144                                                 '2x' => '/img/two-x.png',
 145                                         ],
 146                                 ],
 147                                 'expected' => [
 148                                         '1x' => '/img/default.png',
 149                                         '2x' => '/img/two-x.png',
 150                                 ],
 151                         ],
 152                         'default and all HiDPIs' => [
 153                                 'config' => [
 154                                         'ResourceBasePath' => '/w',
 155                                         'Logo' => '/img/default.png',
 156                                         'LogoHD' => [
 157                                                 '1.5x' => '/img/one-point-five.png',
 158                                                 '2x' => '/img/two-x.png',
 159                                         ],
 160                                 ],
 161                                 'expected' => [
 162                                         '1x' => '/img/default.png',
 163                                         '1.5x' => '/img/one-point-five.png',
 164                                         '2x' => '/img/two-x.png',
 165                                 ],
 166                         ],
 167                         'default and SVG' => [
 168                                 'config' => [
 169                                         'ResourceBasePath' => '/w',
 170                                         'Logo' => '/img/default.png',
 171                                         'LogoHD' => [
 172                                                 'svg' => '/img/vector.svg',
 173                                         ],
 174                                 ],
 175                                 'expected' => [
 176                                         '1x' => '/img/default.png',
 177                                         'svg' => '/img/vector.svg',
 178                                 ],
 179                         ],
 180                         'everything' => [
 181                                 'config' => [
 182                                         'ResourceBasePath' => '/w',
 183                                         'Logo' => '/img/default.png',
 184                                         'LogoHD' => [
 185                                                 '1.5x' => '/img/one-point-five.png',
 186                                                 '2x' => '/img/two-x.png',
 187                                                 'svg' => '/img/vector.svg',
 188                                         ],
 189                                 ],
 190                                 'expected' => [
 191                                         '1x' => '/img/default.png',
 192                                         'svg' => '/img/vector.svg',
 193                                 ],
 194                         ],
 195                         'versioned url' => [
 196                                 'config' => [
 197                                         'ResourceBasePath' => '/w',
 198                                         'Logo' => '/w/test.jpg',
 199                                         'LogoHD' => false,
 200                                         'UploadPath' => '/w/images',
 201                                 ],
 202                                 'expected' => '/w/test.jpg?edcf2',
 203                                 'baseDir' => dirname( dirname( __DIR__ ) ) . '/data/media',
 204                         ],
 205                 ];
 206         }
 207 }