1 files changed, 132 insertions, 0 deletions
diff --git a/tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php b/tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php
new file mode 100644
index 00000000..b0edaaf7
--- /dev/null
+++ b/tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php
@@ -0,0 +1,132 @@
+<?php
+
+class ResourceLoaderModuleTest extends ResourceLoaderTestCase {
+
+	protected function setUp() {
+		parent::setUp();
+
+		// The return value of the closure shouldn't matter since this test should
+		// never call it
+		SkinFactory::getDefaultInstance()->register(
+			'fakeskin',
+			'FakeSkin',
+			function () {
+			}
+		);
+	}
+
+	/**
+	 * @covers ResourceLoaderFileModule::getAllSkinStyleFiles
+	 */
+	public function testGetAllSkinStyleFiles() {
+		$context = self::getResourceLoaderContext();
+
+		$baseParams = array(
+			'scripts' => array(
+				'foo.js',
+				'bar.js',
+			),
+			'styles' => array(
+				'foo.css',
+				'bar.css' => array( 'media' => 'print' ),
+				'screen.less' => array( 'media' => 'screen' ),
+				'screen-query.css' => array( 'media' => 'screen and (min-width: 400px)' ),
+			),
+			'skinStyles' => array(
+				'default' => 'quux-fallback.less',
+				'fakeskin' => array(
+					'baz-vector.css',
+					'quux-vector.less',
+				),
+			),
+			'messages' => array(
+				'hello',
+				'world',
+			),
+		);
+
+		$module = new ResourceLoaderFileModule( $baseParams );
+
+		$this->assertEquals(
+			array(
+				'foo.css',
+				'baz-vector.css',
+				'quux-vector.less',
+				'quux-fallback.less',
+				'bar.css',
+				'screen.less',
+				'screen-query.css',
+			),
+			array_map( 'basename', $module->getAllStyleFiles() )
+		);
+	}
+
+	/**
+	 * @covers ResourceLoaderModule::getDefinitionSummary
+	 * @covers ResourceLoaderFileModule::getDefinitionSummary
+	 */
+	public function testDefinitionSummary() {
+		$context = self::getResourceLoaderContext();
+
+		$baseParams = array(
+			'scripts' => array( 'foo.js', 'bar.js' ),
+			'dependencies' => array( 'jquery', 'mediawiki' ),
+			'messages' => array( 'hello', 'world' ),
+		);
+
+		$module = new ResourceLoaderFileModule( $baseParams );
+
+		$jsonSummary = json_encode( $module->getDefinitionSummary( $context ) );
+
+		// Exactly the same
+		$module = new ResourceLoaderFileModule( $baseParams );
+
+		$this->assertEquals(
+			$jsonSummary,
+			json_encode( $module->getDefinitionSummary( $context ) ),
+			'Instance is insignificant'
+		);
+
+		// Re-order dependencies
+		$module = new ResourceLoaderFileModule( array(
+			'dependencies' => array( 'mediawiki', 'jquery' ),
+		) + $baseParams );
+
+		$this->assertEquals(
+			$jsonSummary,
+			json_encode( $module->getDefinitionSummary( $context ) ),
+			'Order of dependencies is insignificant'
+		);
+
+		// Re-order messages
+		$module = new ResourceLoaderFileModule( array(
+			'messages' => array( 'world', 'hello' ),
+		) + $baseParams );
+
+		$this->assertEquals(
+			$jsonSummary,
+			json_encode( $module->getDefinitionSummary( $context ) ),
+			'Order of messages is insignificant'
+		);
+
+		// Re-order scripts
+		$module = new ResourceLoaderFileModule( array(
+			'scripts' => array( 'bar.js', 'foo.js' ),
+		) + $baseParams );
+
+		$this->assertNotEquals(
+			$jsonSummary,
+			json_encode( $module->getDefinitionSummary( $context ) ),
+			'Order of scripts is significant'
+		);
+
+		// Subclass
+		$module = new ResourceLoaderFileModuleTestModule( $baseParams );
+
+		$this->assertNotEquals(
+			$jsonSummary,
+			json_encode( $module->getDefinitionSummary( $context ) ),
+			'Class is significant'
+		);
+	}
+}