tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php

   1 <?php
   2
   3 /**
   4  * @group ResourceLoader
   5  */
   6 class ResourceLoaderImageModuleTest extends ResourceLoaderTestCase {
   7
   8         public static function providerGetModules() {
   9                 $commonVariants = array(
  10                         'invert' => array(
  11                                 'color' => '#FFFFFF',
  12                                 'global' => true,
  13                         ),
  14                         'primary' => array(
  15                                 'color' => '#598AD1',
  16                         ),
  17                         'constructive' => array(
  18                                 'color' => '#00C697',
  19                         ),
  20                         'destructive' => array(
  21                                 'color' => '#E81915',
  22                         ),
  23                 );
  24
  25                 $commonImageData = array(
  26                         'advanced' => 'advanced.svg',
  27                         'remove' => array(
  28                                 'image' => 'remove.svg',
  29                                 'variants' => array( 'destructive' ),
  30                         ),
  31                         'next' => array(
  32                                 'image' => array(
  33                                         'ltr' => 'next.svg',
  34                                         'rtl' => 'prev.svg'
  35                                 ),
  36                         ),
  37                         'help' => array(
  38                                 'image' => array(
  39                                         'ltr' => 'help-ltr.svg',
  40                                         'rtl' => 'help-rtl.svg',
  41                                         'lang' => array(
  42                                                 'he' => 'help-ltr.svg',
  43                                         )
  44                                 ),
  45                         ),
  46                         'bold' => array(
  47                                 'image' => array(
  48                                         'default' => 'bold-a.svg',
  49                                         'lang' => array(
  50                                                 'en' => 'bold-b.svg',
  51                                                 'de' => 'bold-f.svg',
  52                                         )
  53                                 ),
  54                         )
  55                 );
  56
  57                 return array(
  58                         array(
  59                                 array(
  60                                         'class' => 'ResourceLoaderImageModule',
  61                                         'prefix' => 'oo-ui-icon',
  62                                         'variants' => $commonVariants,
  63                                         'images' => $commonImageData,
  64                                 ),
  65                                 '.oo-ui-icon-advanced {
  66         ...
  67 }
  68 .oo-ui-icon-advanced-invert {
  69         ...
  70 }
  71 .oo-ui-icon-remove {
  72         ...
  73 }
  74 .oo-ui-icon-remove-invert {
  75         ...
  76 }
  77 .oo-ui-icon-remove-destructive {
  78         ...
  79 }
  80 .oo-ui-icon-next {
  81         ...
  82 }
  83 .oo-ui-icon-next-invert {
  84         ...
  85 }
  86 .oo-ui-icon-help {
  87         ...
  88 }
  89 .oo-ui-icon-help-invert {
  90         ...
  91 }
  92 .oo-ui-icon-bold {
  93         ...
  94 }
  95 .oo-ui-icon-bold-invert {
  96         ...
  97 }',
  98                         ),
  99                         array(
 100                                 array(
 101                                         'class' => 'ResourceLoaderImageModule',
 102                                         'selectorWithoutVariant' => '.mw-ui-icon-{name}:after, .mw-ui-icon-{name}:before',
 103                                         'selectorWithVariant' => '.mw-ui-icon-{name}-{variant}:after, .mw-ui-icon-{name}-{variant}:before',
 104                                         'variants' => $commonVariants,
 105                                         'images' => $commonImageData,
 106                                 ),
 107                                 '.mw-ui-icon-advanced:after, .mw-ui-icon-advanced:before {
 108         ...
 109 }
 110 .mw-ui-icon-advanced-invert:after, .mw-ui-icon-advanced-invert:before {
 111         ...
 112 }
 113 .mw-ui-icon-remove:after, .mw-ui-icon-remove:before {
 114         ...
 115 }
 116 .mw-ui-icon-remove-invert:after, .mw-ui-icon-remove-invert:before {
 117         ...
 118 }
 119 .mw-ui-icon-remove-destructive:after, .mw-ui-icon-remove-destructive:before {
 120         ...
 121 }
 122 .mw-ui-icon-next:after, .mw-ui-icon-next:before {
 123         ...
 124 }
 125 .mw-ui-icon-next-invert:after, .mw-ui-icon-next-invert:before {
 126         ...
 127 }
 128 .mw-ui-icon-help:after, .mw-ui-icon-help:before {
 129         ...
 130 }
 131 .mw-ui-icon-help-invert:after, .mw-ui-icon-help-invert:before {
 132         ...
 133 }
 134 .mw-ui-icon-bold:after, .mw-ui-icon-bold:before {
 135         ...
 136 }
 137 .mw-ui-icon-bold-invert:after, .mw-ui-icon-bold-invert:before {
 138         ...
 139 }',
 140                         ),
 141                 );
 142         }
 143
 144         /**
 145          * @dataProvider providerGetModules
 146          * @covers ResourceLoaderImageModule::getStyles
 147          */
 148         public function testGetStyles( $module, $expected ) {
 149                 $module = new ResourceLoaderImageModuleTestable( $module );
 150                 $styles = $module->getStyles( $this->getResourceLoaderContext() );
 151                 $this->assertEquals( $expected, $styles['all'] );
 152         }
 153 }
 154
 155 class ResourceLoaderImageModuleTestable extends ResourceLoaderImageModule {
 156         /**
 157          * Replace with a stub to make test cases easier to write.
 158          */
 159         protected function getCssDeclarations( $primary, $fallback ) {
 160                 return array( '...' );
 161         }
 162
 163         /**
 164          * Return mock ResourceLoaderImages that don't call file_get_contents and such.
 165          */
 166         public function getImages() {
 167                 $images = parent::getImages();
 168                 foreach ( $images as $name => &$image ) {
 169                         $image = new ResourceLoaderImageWrapper( $image );
 170                 }
 171                 return $images;
 172         }
 173 }
 174
 175 /**
 176  * Wraps a ResourceLoaderImage not to call file_get_contents and such.
 177  */
 178 class ResourceLoaderImageWrapper extends ResourceLoaderImage {
 179         public function __construct( ResourceLoaderImage $image ) {
 180                 $this->image = $image;
 181         }
 182
 183         public function getUrl( ResourceLoaderContext $context, $script, $variant, $format ) {
 184                 return null;
 185         }
 186
 187         public function getDataUri( ResourceLoaderContext $context, $variant, $format ) {
 188                 return null;
 189         }
 190
 191         public function __call( $method, $arguments ) {
 192                 return call_user_func_array( array( $this->image, $method ), $arguments );
 193         }
 194
 195         public function __get( $name ) {
 196                 return $this->image->$name;
 197         }
 198 }