MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / resourceloader / ResourceLoaderImageTest.php

diff --git a/tests/phpunit/includes/resourceloader/ResourceLoaderImageTest.php b/tests/phpunit/includes/resourceloader/ResourceLoaderImageTest.php
new file mode 100644 (file)
index 0000000..aea2776
--- /dev/null
+++ b/tests/phpunit/includes/resourceloader/ResourceLoaderImageTest.php
@@ -0,0 +1,132 @@
+<?php
+
+/**
+ * @group ResourceLoader
+ */
+class ResourceLoaderImageTest extends ResourceLoaderTestCase {
+
+       protected $imagesPath;
+
+       protected function setUp() {
+               parent::setUp();
+               $this->imagesPath = __DIR__ . '/../../data/resourceloader';
+       }
+
+       protected function getTestImage( $name ) {
+               $options = ResourceLoaderImageModuleTest::$commonImageData[$name];
+               $fileDescriptor = is_string( $options ) ? $options : $options['file'];
+               $allowedVariants = is_array( $options ) &&
+                       isset( $options['variants'] ) ? $options['variants'] : [];
+               $variants = array_fill_keys( $allowedVariants, [ 'color' => 'red' ] );
+               return new ResourceLoaderImageTestable(
+                       $name,
+                       'test',
+                       $fileDescriptor,
+                       $this->imagesPath,
+                       $variants
+               );
+       }
+
+       public static function provideGetPath() {
+               return [
+                       [ 'abc', 'en', 'abc.gif' ],
+                       [ 'abc', 'he', 'abc.gif' ],
+                       [ 'def', 'en', 'def.svg' ],
+                       [ 'def', 'he', 'def.svg' ],
+                       [ 'ghi', 'en', 'ghi.svg' ],
+                       [ 'ghi', 'he', 'jkl.svg' ],
+                       [ 'mno', 'en', 'mno-ltr.svg' ],
+                       [ 'mno', 'ar', 'mno-rtl.svg' ],
+                       [ 'mno', 'he', 'mno-ltr.svg' ],
+                       [ 'pqr', 'en', 'pqr-b.svg' ],
+                       [ 'pqr', 'de', 'pqr-f.svg' ],
+                       [ 'pqr', 'ar', 'pqr-f.svg' ],
+                       [ 'pqr', 'fr', 'pqr-a.svg' ],
+                       [ 'pqr', 'he', 'pqr-a.svg' ],
+               ];
+       }
+
+       /**
+        * @covers ResourceLoaderImage::getPath
+        * @dataProvider provideGetPath
+        */
+       public function testGetPath( $imageName, $languageCode, $path ) {
+               static $dirMap = [
+                       'en' => 'ltr',
+                       'de' => 'ltr',
+                       'fr' => 'ltr',
+                       'he' => 'rtl',
+                       'ar' => 'rtl',
+               ];
+               static $contexts = [];
+
+               $image = $this->getTestImage( $imageName );
+               $context = $this->getResourceLoaderContext( [
+                       'lang' => $languageCode,
+                       'dir' => $dirMap[$languageCode],
+               ] );
+
+               $this->assertEquals( $image->getPath( $context ), $this->imagesPath . '/' . $path );
+       }
+
+       /**
+        * @covers ResourceLoaderImage::getExtension
+        * @covers ResourceLoaderImage::getMimeType
+        */
+       public function testGetExtension() {
+               $image = $this->getTestImage( 'def' );
+               $this->assertEquals( $image->getExtension(), 'svg' );
+               $this->assertEquals( $image->getExtension( 'original' ), 'svg' );
+               $this->assertEquals( $image->getExtension( 'rasterized' ), 'png' );
+               $image = $this->getTestImage( 'abc' );
+               $this->assertEquals( $image->getExtension(), 'gif' );
+               $this->assertEquals( $image->getExtension( 'original' ), 'gif' );
+               $this->assertEquals( $image->getExtension( 'rasterized' ), 'gif' );
+       }
+
+       /**
+        * @covers ResourceLoaderImage::getImageData
+        * @covers ResourceLoaderImage::variantize
+        * @covers ResourceLoaderImage::massageSvgPathdata
+        */
+       public function testGetImageData() {
+               $context = $this->getResourceLoaderContext();
+
+               $image = $this->getTestImage( 'def' );
+               $data = file_get_contents( $this->imagesPath . '/def.svg' );
+               $dataConstructive = file_get_contents( $this->imagesPath . '/def_variantize.svg' );
+               $this->assertEquals( $image->getImageData( $context, null, 'original' ), $data );
+               $this->assertEquals(
+                       $image->getImageData( $context, 'destructive', 'original' ),
+                       $dataConstructive
+               );
+               // Stub, since we don't know if we even have a SVG handler, much less what exactly it'll output
+               $this->assertEquals( $image->getImageData( $context, null, 'rasterized' ), 'RASTERIZESTUB' );
+
+               $image = $this->getTestImage( 'abc' );
+               $data = file_get_contents( $this->imagesPath . '/abc.gif' );
+               $this->assertEquals( $image->getImageData( $context, null, 'original' ), $data );
+               $this->assertEquals( $image->getImageData( $context, null, 'rasterized' ), $data );
+       }
+
+       /**
+        * @covers ResourceLoaderImage::massageSvgPathdata
+        */
+       public function testMassageSvgPathdata() {
+               $image = $this->getTestImage( 'ghi' );
+               $data = file_get_contents( $this->imagesPath . '/ghi.svg' );
+               $dataMassaged = file_get_contents( $this->imagesPath . '/ghi_massage.svg' );
+               $this->assertEquals( $image->massageSvgPathdata( $data ), $dataMassaged );
+       }
+}
+
+class ResourceLoaderImageTestable extends ResourceLoaderImage {
+       // Make some protected methods public
+       public function massageSvgPathdata( $svg ) {
+               return parent::massageSvgPathdata( $svg );
+       }
+       // Stub, since we don't know if we even have a SVG handler, much less what exactly it'll output
+       public function rasterize( $svg ) {
+               return 'RASTERIZESTUB';
+       }
+}