1 files changed, 82 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/skins/SkinFactoryTest.php b/www/wiki/tests/phpunit/includes/skins/SkinFactoryTest.php
new file mode 100644
index 00000000..4289fd91
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/skins/SkinFactoryTest.php
@@ -0,0 +1,82 @@
+<?php
+
+class SkinFactoryTest extends MediaWikiTestCase {
+
+	/**
+	 * @covers SkinFactory::register
+	 */
+	public function testRegister() {
+		$factory = new SkinFactory();
+		$factory->register( 'fallback', 'Fallback', function () {
+			return new SkinFallback();
+		} );
+		$this->assertTrue( true ); // No exception thrown
+		$this->setExpectedException( InvalidArgumentException::class );
+		$factory->register( 'invalid', 'Invalid', 'Invalid callback' );
+	}
+
+	/**
+	 * @covers SkinFactory::makeSkin
+	 */
+	public function testMakeSkinWithNoBuilders() {
+		$factory = new SkinFactory();
+		$this->setExpectedException( SkinException::class );
+		$factory->makeSkin( 'nobuilderregistered' );
+	}
+
+	/**
+	 * @covers SkinFactory::makeSkin
+	 */
+	public function testMakeSkinWithInvalidCallback() {
+		$factory = new SkinFactory();
+		$factory->register( 'unittest', 'Unittest', function () {
+			return true; // Not a Skin object
+		} );
+		$this->setExpectedException( UnexpectedValueException::class );
+		$factory->makeSkin( 'unittest' );
+	}
+
+	/**
+	 * @covers SkinFactory::makeSkin
+	 */
+	public function testMakeSkinWithValidCallback() {
+		$factory = new SkinFactory();
+		$factory->register( 'testfallback', 'TestFallback', function () {
+			return new SkinFallback();
+		} );
+
+		$skin = $factory->makeSkin( 'testfallback' );
+		$this->assertInstanceOf( Skin::class, $skin );
+		$this->assertInstanceOf( SkinFallback::class, $skin );
+		$this->assertEquals( 'fallback', $skin->getSkinName() );
+	}
+
+	/**
+	 * @covers Skin::__construct
+	 * @covers Skin::getSkinName
+	 */
+	public function testGetSkinName() {
+		$skin = new SkinFallback();
+		$this->assertEquals( 'fallback', $skin->getSkinName(), 'Default' );
+		$skin = new SkinFallback( 'testname' );
+		$this->assertEquals( 'testname', $skin->getSkinName(), 'Constructor argument' );
+	}
+
+	/**
+	 * @covers SkinFactory::getSkinNames
+	 */
+	public function testGetSkinNames() {
+		$factory = new SkinFactory();
+		// A fake callback we can use that will never be called
+		$callback = function () {
+			// NOP
+		};
+		$factory->register( 'skin1', 'Skin1', $callback );
+		$factory->register( 'skin2', 'Skin2', $callback );
+		$names = $factory->getSkinNames();
+		$this->assertArrayHasKey( 'skin1', $names );
+		$this->assertArrayHasKey( 'skin2', $names );
+		$this->assertEquals( 'Skin1', $names['skin1'] );
+		$this->assertEquals( 'Skin2', $names['skin2'] );
+	}
+}