Switch to librarized version of TestingAccessWrapper

[lhc/web/wiklou.git] / tests / phpunit / includes / resourceloader / ResourceLoaderImageModuleTest.php

diff --git a/tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php b/tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php
index aeb82d1..0015486 100644 (file)
--- a/tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php
+++ b/tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php
@@ -1,5 +1,7 @@
 <?php
 
+use Wikimedia\TestingAccessWrapper;
+
 /**
  * @group ResourceLoader
  */
@@ -197,6 +199,62 @@ class ResourceLoaderImageModuleTest extends ResourceLoaderTestCase {
                ] ) );
                $this->assertInstanceOf( ResourceLoaderImage::class, $context->getImageObj() );
        }
+
+       public static function providerGetStyleDeclarations() {
+               return [
+                       [
+                               false,
+<<<TEXT
+background-image: url(rasterized.png);
+       background-image: linear-gradient(transparent, transparent), url(original.svg);
+       background-image: -o-linear-gradient(transparent, transparent), url(rasterized.png);
+TEXT
+                       ],
+                       [
+                               'data:image/svg+xml',
+<<<TEXT
+background-image: url(rasterized.png);
+       background-image: linear-gradient(transparent, transparent), url(data:image/svg+xml);
+       background-image: -o-linear-gradient(transparent, transparent), url(rasterized.png);
+TEXT
+                       ],
+
+               ];
+       }
+
+       /**
+        * @dataProvider providerGetStyleDeclarations
+        * @covers ResourceLoaderImageModule::getStyleDeclarations
+        */
+       public function testGetStyleDeclarations( $dataUriReturnValue, $expected ) {
+               $module = TestingAccessWrapper::newFromObject( new ResourceLoaderImageModule() );
+               $context = $this->getResourceLoaderContext();
+               $image = $this->getImageMock( $context, $dataUriReturnValue );
+
+               $styles = $module->getStyleDeclarations(
+                       $context,
+                       $image,
+                       'load.php'
+               );
+
+               $this->assertEquals( $expected, $styles );
+       }
+
+       private function getImageMock( ResourceLoaderContext $context, $dataUriReturnValue ) {
+               $image = $this->getMockBuilder( 'ResourceLoaderImage' )
+                       ->disableOriginalConstructor()
+                       ->getMock();
+               $image->method( 'getDataUri' )
+                       ->will( $this->returnValue( $dataUriReturnValue ) );
+               $image->expects( $this->any() )
+                       ->method( 'getUrl' )
+                       ->will( $this->returnValueMap( [
+                               [ $context, 'load.php', null, 'original', 'original.svg' ],
+                               [ $context, 'load.php', null, 'rasterized', 'rasterized.png' ],
+                       ] ) );
+
+               return $image;
+       }
 }
 
 class ResourceLoaderImageModuleTestable extends ResourceLoaderImageModule {