X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php

diff --git a/tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php b/tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php
new file mode 100644
index 00000000..f53cd069
--- /dev/null
+++ b/tests/phpunit/includes/resourceloader/ResourceLoaderImageModuleTest.php
@@ -0,0 +1,267 @@
+<?php
+
+use Wikimedia\TestingAccessWrapper;
+
+/**
+ * @group ResourceLoader
+ */
+class ResourceLoaderImageModuleTest extends ResourceLoaderTestCase {
+
+	public static $commonImageData = [
+		'abc' => 'abc.gif',
+		'def' => [
+			'file' => 'def.svg',
+			'variants' => [ 'destructive' ],
+		],
+		'ghi' => [
+			'file' => [
+				'ltr' => 'ghi.svg',
+				'rtl' => 'jkl.svg'
+			],
+		],
+		'mno' => [
+			'file' => [
+				'ltr' => 'mno-ltr.svg',
+				'rtl' => 'mno-rtl.svg',
+				'lang' => [
+					'he' => 'mno-ltr.svg',
+				]
+			],
+		],
+		'pqr' => [
+			'file' => [
+				'default' => 'pqr-a.svg',
+				'lang' => [
+					'en' => 'pqr-b.svg',
+					'ar,de' => 'pqr-f.svg',
+				]
+			],
+		]
+	];
+
+	public static $commonImageVariants = [
+		'invert' => [
+			'color' => '#FFFFFF',
+			'global' => true,
+		],
+		'primary' => [
+			'color' => '#598AD1',
+		],
+		'constructive' => [
+			'color' => '#00C697',
+		],
+		'destructive' => [
+			'color' => '#E81915',
+		],
+	];
+
+	public static function providerGetModules() {
+		return [
+			[
+				[
+					'class' => 'ResourceLoaderImageModule',
+					'prefix' => 'oo-ui-icon',
+					'variants' => self::$commonImageVariants,
+					'images' => self::$commonImageData,
+				],
+				'.oo-ui-icon-abc {
+	...
+}
+.oo-ui-icon-abc-invert {
+	...
+}
+.oo-ui-icon-def {
+	...
+}
+.oo-ui-icon-def-invert {
+	...
+}
+.oo-ui-icon-def-destructive {
+	...
+}
+.oo-ui-icon-ghi {
+	...
+}
+.oo-ui-icon-ghi-invert {
+	...
+}
+.oo-ui-icon-mno {
+	...
+}
+.oo-ui-icon-mno-invert {
+	...
+}
+.oo-ui-icon-pqr {
+	...
+}
+.oo-ui-icon-pqr-invert {
+	...
+}',
+			],
+			[
+				[
+					'class' => 'ResourceLoaderImageModule',
+					'selectorWithoutVariant' => '.mw-ui-icon-{name}:after, .mw-ui-icon-{name}:before',
+					'selectorWithVariant' =>
+						'.mw-ui-icon-{name}-{variant}:after, .mw-ui-icon-{name}-{variant}:before',
+					'variants' => self::$commonImageVariants,
+					'images' => self::$commonImageData,
+				],
+				'.mw-ui-icon-abc:after, .mw-ui-icon-abc:before {
+	...
+}
+.mw-ui-icon-abc-invert:after, .mw-ui-icon-abc-invert:before {
+	...
+}
+.mw-ui-icon-def:after, .mw-ui-icon-def:before {
+	...
+}
+.mw-ui-icon-def-invert:after, .mw-ui-icon-def-invert:before {
+	...
+}
+.mw-ui-icon-def-destructive:after, .mw-ui-icon-def-destructive:before {
+	...
+}
+.mw-ui-icon-ghi:after, .mw-ui-icon-ghi:before {
+	...
+}
+.mw-ui-icon-ghi-invert:after, .mw-ui-icon-ghi-invert:before {
+	...
+}
+.mw-ui-icon-mno:after, .mw-ui-icon-mno:before {
+	...
+}
+.mw-ui-icon-mno-invert:after, .mw-ui-icon-mno-invert:before {
+	...
+}
+.mw-ui-icon-pqr:after, .mw-ui-icon-pqr:before {
+	...
+}
+.mw-ui-icon-pqr-invert:after, .mw-ui-icon-pqr-invert:before {
+	...
+}',
+			],
+		];
+	}
+
+	/**
+	 * @dataProvider providerGetModules
+	 * @covers ResourceLoaderImageModule::getStyles
+	 */
+	public function testGetStyles( $module, $expected ) {
+		$module = new ResourceLoaderImageModuleTestable(
+			$module,
+			__DIR__ . '/../../data/resourceloader'
+		);
+		$styles = $module->getStyles( $this->getResourceLoaderContext() );
+		$this->assertEquals( $expected, $styles['all'] );
+	}
+
+	/**
+	 * @covers ResourceLoaderContext::getImageObj
+	 */
+	public function testContext() {
+		$context = new ResourceLoaderContext( new EmptyResourceLoader(), new FauxRequest() );
+		$this->assertFalse( $context->getImageObj(), 'Missing image parameter' );
+
+		$context = new ResourceLoaderContext( new EmptyResourceLoader(), new FauxRequest( [
+			'image' => 'example',
+		] ) );
+		$this->assertFalse( $context->getImageObj(), 'Missing module parameter' );
+
+		$context = new ResourceLoaderContext( new EmptyResourceLoader(), new FauxRequest( [
+			'modules' => 'unknown',
+			'image' => 'example',
+		] ) );
+		$this->assertFalse( $context->getImageObj(), 'Not an image module' );
+
+		$rl = new EmptyResourceLoader();
+		$rl->register( 'test', [
+			'class' => ResourceLoaderImageModule::class,
+			'prefix' => 'test',
+			'images' => [ 'example' => 'example.png' ],
+		] );
+		$context = new ResourceLoaderContext( $rl, new FauxRequest( [
+			'modules' => 'test',
+			'image' => 'unknown',
+		] ) );
+		$this->assertFalse( $context->getImageObj(), 'Unknown image' );
+
+		$rl = new EmptyResourceLoader();
+		$rl->register( 'test', [
+			'class' => ResourceLoaderImageModule::class,
+			'prefix' => 'test',
+			'images' => [ 'example' => 'example.png' ],
+		] );
+		$context = new ResourceLoaderContext( $rl, new FauxRequest( [
+			'modules' => 'test',
+			'image' => 'example',
+		] ) );
+		$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 {
+	/**
+	 * Replace with a stub to make test cases easier to write.
+	 */
+	protected function getCssDeclarations( $primary, $fallback ) {
+		return [ '...' ];
+	}
+}