1 files changed, 120 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/resourceloader/ResourceLoaderContextTest.php b/www/wiki/tests/phpunit/includes/resourceloader/ResourceLoaderContextTest.php
new file mode 100644
index 00000000..b226ee1c
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/resourceloader/ResourceLoaderContextTest.php
@@ -0,0 +1,120 @@
+<?php
+
+/**
+ * See also:
+ * - ResourceLoaderTest::testExpandModuleNames
+ * - ResourceLoaderImageModuleTest::testContext
+ *
+ * @group Cache
+ * @covers ResourceLoaderContext
+ */
+class ResourceLoaderContextTest extends PHPUnit\Framework\TestCase {
+
+	use MediaWikiCoversValidator;
+
+	protected static function getResourceLoader() {
+		return new EmptyResourceLoader( new HashConfig( [
+			'ResourceLoaderDebug' => false,
+			'DefaultSkin' => 'fallback',
+			'LanguageCode' => 'nl',
+			'LoadScript' => '/w/load.php',
+		] ) );
+	}
+
+	public function testEmpty() {
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [] ) );
+
+		// Request parameters
+		$this->assertEquals( [], $ctx->getModules() );
+		$this->assertEquals( 'nl', $ctx->getLanguage() );
+		$this->assertEquals( false, $ctx->getDebug() );
+		$this->assertEquals( null, $ctx->getOnly() );
+		$this->assertEquals( 'fallback', $ctx->getSkin() );
+		$this->assertEquals( null, $ctx->getUser() );
+
+		// Misc
+		$this->assertEquals( 'ltr', $ctx->getDirection() );
+		$this->assertEquals( 'nl|fallback||||||||', $ctx->getHash() );
+		$this->assertInstanceOf( User::class, $ctx->getUserObj() );
+	}
+
+	public function testDummy() {
+		$this->assertInstanceOf(
+			ResourceLoaderContext::class,
+			ResourceLoaderContext::newDummyContext()
+		);
+	}
+
+	public function testAccessors() {
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [] ) );
+		$this->assertInstanceOf( WebRequest::class, $ctx->getRequest() );
+		$this->assertInstanceOf( \Psr\Log\LoggerInterface::class, $ctx->getLogger() );
+	}
+
+	public function testTypicalRequest() {
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [
+			'debug' => 'false',
+			'lang' => 'zh',
+			'modules' => 'foo|foo.quux,baz,bar|baz.quux',
+			'only' => 'styles',
+			'skin' => 'fallback',
+		] ) );
+
+		// Request parameters
+		$this->assertEquals(
+			$ctx->getModules(),
+			[ 'foo', 'foo.quux', 'foo.baz', 'foo.bar', 'baz.quux' ]
+		);
+		$this->assertEquals( false, $ctx->getDebug() );
+		$this->assertEquals( 'zh', $ctx->getLanguage() );
+		$this->assertEquals( 'styles', $ctx->getOnly() );
+		$this->assertEquals( 'fallback', $ctx->getSkin() );
+		$this->assertEquals( null, $ctx->getUser() );
+
+		// Misc
+		$this->assertEquals( 'ltr', $ctx->getDirection() );
+		$this->assertEquals( 'zh|fallback|||styles|||||', $ctx->getHash() );
+	}
+
+	public function testShouldInclude() {
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [] ) );
+		$this->assertTrue( $ctx->shouldIncludeScripts(), 'Scripts in combined' );
+		$this->assertTrue( $ctx->shouldIncludeStyles(), 'Styles in combined' );
+		$this->assertTrue( $ctx->shouldIncludeMessages(), 'Messages in combined' );
+
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [
+			'only' => 'styles'
+		] ) );
+		$this->assertFalse( $ctx->shouldIncludeScripts(), 'Scripts not in styles-only' );
+		$this->assertTrue( $ctx->shouldIncludeStyles(), 'Styles in styles-only' );
+		$this->assertFalse( $ctx->shouldIncludeMessages(), 'Messages not in styles-only' );
+
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [
+			'only' => 'scripts'
+		] ) );
+		$this->assertTrue( $ctx->shouldIncludeScripts(), 'Scripts in scripts-only' );
+		$this->assertFalse( $ctx->shouldIncludeStyles(), 'Styles not in scripts-only' );
+		$this->assertFalse( $ctx->shouldIncludeMessages(), 'Messages not in scripts-only' );
+	}
+
+	public function testGetUser() {
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [] ) );
+		$this->assertSame( null, $ctx->getUser() );
+		$this->assertTrue( $ctx->getUserObj()->isAnon() );
+
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [
+			'user' => 'Example'
+		] ) );
+		$this->assertSame( 'Example', $ctx->getUser() );
+		$this->assertEquals( 'Example', $ctx->getUserObj()->getName() );
+	}
+
+	public function testMsg() {
+		$ctx = new ResourceLoaderContext( $this->getResourceLoader(), new FauxRequest( [
+			'lang' => 'en'
+		] ) );
+		$msg = $ctx->msg( 'mainpage' );
+		$this->assertInstanceOf( Message::class, $msg );
+		$this->assertSame( 'Main Page', $msg->useDatabase( false )->plain() );
+	}
+}