Adds CssControllerTests

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

core/Controller/CssController.php

@@ -21,32 +21,30 @@
 
 namespace OC\Core\Controller;
 
-use OC\AppFramework\Utility\TimeFactory;
-use OC\CssManager;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\NotFoundResponse;
 use OCP\AppFramework\Http\FileDisplayResponse;
+use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\Files\IAppData;
 use OCP\Files\NotFoundException;
 use OCP\IRequest;
-use OCP\Notification\IApp;
 
 class CssController extends Controller {
 
 	/** @var IAppData */
 	protected $appData;
 
-	/** @var TimeFactory */
+	/** @var ITimeFactory */
 	protected $timeFactory;
 
 	/**
 	 * @param string $appName
 	 * @param IRequest $request
 	 * @param IAppData $appData
-	 * @param TimeFactory $timeFactory
+	 * @param ITimeFactory $timeFactory
 	 */
-	public function __construct($appName, IRequest $request, IAppData $appData, TimeFactory $timeFactory) {
+	public function __construct($appName, IRequest $request, IAppData $appData, ITimeFactory $timeFactory) {
 		parent::__construct($appName, $request);
 
 		$this->appData = $appData;
@@ -69,16 +67,13 @@ class CssController extends Controller {
 			return new NotFoundResponse();
 		}
 
-		if ($cssFile !== false) {
-			$response = new FileDisplayResponse($cssFile, Http::STATUS_OK, ['Content-Type' => 'text/css']);
-			$response->cacheFor(86400);
-			$expires = new \DateTime();
-			$expires->setTimestamp($this->timeFactory->getTime());
-			$expires->add(new \DateInterval('PT24H'));
-			$response->addHeader('Expires', $expires->format(\DateTime::RFC2822));
-			$response->addHeader('Pragma', 'cache');
-			return $response;
-		}
-		return new NotFoundResponse();
+		$response = new FileDisplayResponse($cssFile, Http::STATUS_OK, ['Content-Type' => 'text/css']);
+		$response->cacheFor(86400);
+		$expires = new \DateTime();
+		$expires->setTimestamp($this->timeFactory->getTime());
+		$expires->add(new \DateInterval('PT24H'));
+		$response->addHeader('Expires', $expires->format(\DateTime::RFC1123));
+		$response->addHeader('Pragma', 'cache');
+		return $response;
 	}
 }

tests/Core/Controller/CssControllerTest.php

@@ -0,0 +1,111 @@
+<?php
+/**
+ * @copyright 2017, Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace Tests\Core\Controller;
+
+use OC\Core\Controller\CssController;
+use OC\HintException;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\FileDisplayResponse;
+use OCP\AppFramework\Http\NotFoundResponse;
+use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\Files\IAppData;
+use OCP\Files\NotFoundException;
+use OCP\Files\SimpleFS\ISimpleFile;
+use OCP\Files\SimpleFS\ISimpleFolder;
+use OCP\IRequest;
+use Test\TestCase;
+
+class CssControllerTest extends TestCase {
+
+	/** @var IAppData|\PHPUnit_Framework_MockObject_MockObject */
+	private $appData;
+
+	/** @var CssController */
+	private $controller;
+
+	public function setUp() {
+		parent::setUp();
+
+		$this->appData = $this->createMock(IAppData::class);
+
+		$timeFactory = $this->createMock(ITimeFactory::class);
+		$timeFactory->method('getTime')
+			->willReturn(1337);
+
+		$this->controller = new CssController(
+			'core',
+			$this->createMock(IRequest::class),
+			$this->appData,
+			$timeFactory
+		);
+	}
+
+	public function testNoCssFolderForApp() {
+		$this->appData->method('getFolder')
+			->with('myapp')
+			->willThrowException(new NotFoundException());
+
+		$result = $this->controller->getCss('file.css', 'myapp');
+
+		$this->assertInstanceOf(NotFoundResponse::class, $result);
+	}
+
+
+	public function testNoCssFile() {
+		$folder = $this->createMock(ISimpleFolder::class);
+		$this->appData->method('getFolder')
+			->with('myapp')
+			->willReturn($folder);
+
+		$folder->method('getFile')
+			->willThrowException(new NotFoundException());
+
+		$result = $this->controller->getCss('file.css', 'myapp');
+
+		$this->assertInstanceOf(NotFoundResponse::class, $result);
+	}
+
+	public function testGetFile() {
+		$folder = $this->createMock(ISimpleFolder::class);
+		$file = $this->createMock(ISimpleFile::class);
+		$this->appData->method('getFolder')
+			->with('myapp')
+			->willReturn($folder);
+
+		$folder->method('getFile')
+			->with('file.css')
+			->willReturn($file);
+
+		$expected = new FileDisplayResponse($file, Http::STATUS_OK, ['Content-Type' => 'text/css']);
+		$expected->cacheFor(86400);
+		$expires = new \DateTime();
+		$expires->setTimestamp(1337);
+		$expires->add(new \DateInterval('PT24H'));
+		$expected->addHeader('Expires', $expires->format(\DateTime::RFC1123));
+		$expected->addHeader('Pragma', 'cache');
+
+		$result = $this->controller->getCss('file.css', 'myapp');
+		$this->assertEquals($expected, $result);
+	}
+
+}