tests/phpunit/includes/resourceloader/ResourceLoaderSkinModuleTest.php

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