Split OCS version handling

This cleans up a bit the OCSController/Middleware. Since the 2 versions
of OCS differ a bit. Moved a lot of stuff internal since it is of no
concern to the outside.

7 files changed, 390 insertions, 79 deletions

diff --git a/lib/private/AppFramework/Middleware/OCSMiddleware.php b/lib/private/AppFramework/Middleware/OCSMiddleware.php
index 68445bbcc51..0fc7bb0f0ec 100644
--- a/lib/private/AppFramework/Middleware/OCSMiddleware.php
+++ b/lib/private/AppFramework/Middleware/OCSMiddleware.php
@@ -23,14 +23,15 @@
 namespace OC\AppFramework\Middleware;
 
 use OC\AppFramework\Http;
+use OC\AppFramework\OCS\BaseResponse;
+use OC\AppFramework\OCS\V1Response;
+use OC\AppFramework\OCS\V2Response;
 use OCP\API;
+use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\Http\JSONResponse;
-use OCP\AppFramework\Http\OCSResponse;
 use OCP\AppFramework\Http\Response;
 use OCP\AppFramework\OCS\OCSException;
-use OCP\AppFramework\OCS\OCSForbiddenException;
-use OCP\AppFramework\OCS\OCSNotFoundException;
 use OCP\AppFramework\OCSController;
 use OCP\IRequest;
 use OCP\AppFramework\Middleware;
@@ -40,6 +41,9 @@ class OCSMiddleware extends Middleware {
 	/** @var IRequest */
 	private $request;
 
+	/** @var int */
+	private $ocsVersion;
+
 	/**
 	 * @param IRequest $request
 	 */
@@ -50,47 +54,33 @@ class OCSMiddleware extends Middleware {
 	/**
 	 * @param \OCP\AppFramework\Controller $controller
 	 * @param string $methodName
+	 */
+	public function beforeController($controller, $methodName) {
+		if ($controller instanceof OCSController) {
+			if (substr_compare($this->request->getScriptName(), '/ocs/v2.php', -strlen('/ocs/v2.php')) === 0) {
+				$this->ocsVersion = 2;
+			} else {
+				$this->ocsVersion = 1;
+			}
+			$controller->setOCSVersion($this->ocsVersion);
+		}
+	}
+
+	/**
+	 * @param \OCP\AppFramework\Controller $controller
+	 * @param string $methodName
 	 * @param \Exception $exception
 	 * @throws \Exception
-	 * @return OCSResponse
+	 * @return BaseResponse
 	 */
 	public function afterException($controller, $methodName, \Exception $exception) {
 		if ($controller instanceof OCSController && $exception instanceof OCSException) {
-			$format = $this->getFormat($controller);
-
 			$code = $exception->getCode();
 			if ($code === 0) {
 				$code = API::RESPOND_UNKNOWN_ERROR;
 			}
 
-			// Build the response
-			$response = new OCSResponse($format, $code, $exception->getMessage());
-
-			// Forbidden always sets 401 (even on v1.php)
-			if ($exception instanceof OCSForbiddenException || $code === API::RESPOND_UNAUTHORISED) {
-				$response->setStatus(Http::STATUS_UNAUTHORIZED);
-			}
-
-			// On v2.php we set actual HTTP error codes
-			if (substr_compare($this->request->getScriptName(), '/ocs/v2.php', -strlen('/ocs/v2.php')) === 0) {
-				if ($code === API::RESPOND_NOT_FOUND) {
-					$response->setStatus(Http::STATUS_NOT_FOUND);
-				} else if ($code === API::RESPOND_SERVER_ERROR) {
-					$response->setStatus(Http::STATUS_INTERNAL_SERVER_ERROR);
-				} else if ($code === API::RESPOND_UNKNOWN_ERROR) {
-					$response->setStatus(Http::STATUS_INTERNAL_SERVER_ERROR);
-				} else if ($code === API::RESPOND_UNAUTHORISED) {
-					// Already set
-				}
-				// 4xx and 5xx codes are forwarded as is.
-				else if ($code >= 400 && $code < 600) {
-					$response->setStatus($code);
-				} else {
-					// All other codes get a bad request
-					$response->setStatus(Http::STATUS_BAD_REQUEST);
-				}
-			}
-			return $response;
+			return $this->buildNewResponse($controller, $code, $exception->getMessage());
 		}
 
 		throw $exception;
@@ -107,18 +97,17 @@ class OCSMiddleware extends Middleware {
 		 * If a different middleware has detected that a request unauthorized or forbidden
 		 * we need to catch the response and convert it to a proper OCS response.
 		 */
-		if ($controller instanceof OCSController && !($response instanceof OCSResponse)) {
+		if ($controller instanceof OCSController && !($response instanceof BaseResponse)) {
 			if ($response->getStatus() === Http::STATUS_UNAUTHORIZED ||
 			    $response->getStatus() === Http::STATUS_FORBIDDEN) {
-				$format = $this->getFormat($controller);
 
 				$message = '';
 				if ($response instanceof JSONResponse) {
 					/** @var DataResponse $response */
 					$message = $response->getData()['message'];
 				}
-				$response = new OCSResponse($format, \OCP\API::RESPOND_UNAUTHORISED, $message);
-				$response->setStatus(Http::STATUS_UNAUTHORIZED);
+
+				return $this->buildNewResponse($controller, API::RESPOND_UNAUTHORISED, $message);
 			}
 		}
 
@@ -126,6 +115,26 @@ class OCSMiddleware extends Middleware {
 	}
 
 	/**
+	 * @param Controller $controller
+	 * @param int $code
+	 * @param string $message
+	 * @return V1Response|V2Response
+	 */
+	private function buildNewResponse($controller, $code, $message) {
+		$format = $this->getFormat($controller);
+
+		$data = new DataResponse();
+		$data->setStatus($code);
+		if ($this->ocsVersion === 1) {
+			$response = new V1Response($data, $format, $message);
+		} else {
+			$response = new V2Response($data, $format, $message);
+		}
+
+		return $response;
+	}
+
+	/**
 	 * @param \OCP\AppFramework\Controller $controller
 	 * @return string
 	 */
diff --git a/lib/private/AppFramework/OCS/BaseResponse.php b/lib/private/AppFramework/OCS/BaseResponse.php
new file mode 100644
index 00000000000..c9295a26779
--- /dev/null
+++ b/lib/private/AppFramework/OCS/BaseResponse.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * @copyright 2016 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 OC\AppFramework\OCS;
+
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\Http\Response;
+
+abstract class BaseResponse extends Response   {
+	/** @var array */
+	protected $data;
+
+	/** @var string */
+	protected $format;
+
+	/** @var string */
+	protected $statusMessage;
+
+	/** @var int */
+	protected $itemsCount;
+
+	/** @var int */
+	protected $itemsPerPage;
+
+	/**
+	 * BaseResponse constructor.
+	 *
+	 * @param DataResponse|null $dataResponse
+	 * @param string $format
+	 * @param string|null $statusMessage
+	 * @param int|null $itemsCount
+	 * @param int|null $itemsPerPage
+	 */
+	public function __construct(DataResponse $dataResponse,
+								$format = 'xml',
+								$statusMessage = null,
+								$itemsCount = null,
+								$itemsPerPage = null) {
+		$this->format = $format;
+		$this->statusMessage = $statusMessage;
+		$this->itemsCount = $itemsCount;
+		$this->itemsPerPage = $itemsPerPage;
+
+		$this->data = $dataResponse->getData();
+
+		$this->setHeaders($dataResponse->getHeaders());
+		$this->setStatus($dataResponse->getStatus());
+		$this->setETag($dataResponse->getETag());
+		$this->setLastModified($dataResponse->getLastModified());
+		$this->setCookies($dataResponse->getCookies());
+		$this->setContentSecurityPolicy($dataResponse->getContentSecurityPolicy());
+	}
+
+	/**
+	 * @param string[] $meta
+	 * @return string
+	 */
+	protected function renderResult($meta) {
+		// TODO rewrite functions
+		return \OC_API::renderResult($this->format, $meta, $this->data);
+	}
+
+	public function getOCSStatus() {
+		return parent::getStatus();
+	}
+}
diff --git a/lib/private/AppFramework/OCS/V1Response.php b/lib/private/AppFramework/OCS/V1Response.php
new file mode 100644
index 00000000000..08b11788110
--- /dev/null
+++ b/lib/private/AppFramework/OCS/V1Response.php
@@ -0,0 +1,78 @@
+<?php
+/**
+ * @copyright 2016 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 OC\AppFramework\OCS;
+
+use OCP\API;
+use OCP\AppFramework\Http;
+
+class V1Response extends BaseResponse {
+
+	/**
+	 * The V1 endpoint has very limited http status codes basically everything
+	 * is status 200 except 401
+	 *
+	 * @return int
+	 */
+	public function getStatus() {
+		$status  = parent::getStatus();
+		if ($status === Http::STATUS_FORBIDDEN || $status === API::RESPOND_UNAUTHORISED) {
+			return Http::STATUS_UNAUTHORIZED;
+		}
+
+		return Http::STATUS_OK;
+	}
+
+	/**
+	 * In v1 all OK is 100
+	 *
+	 * @return int
+	 */
+	public function getOCSStatus() {
+		$status = parent::getOCSStatus();
+
+		if ($status === Http::STATUS_OK) {
+			return 100;
+		}
+
+		return $status;
+	}
+
+	/**
+	 * Construct the meta part of the response
+	 * And then late the base class render
+	 *
+	 * @return string
+	 */
+	public function render() {
+		$meta = [
+			'status' => $this->getOCSStatus() === 100 ? 'ok' : 'failure',
+			'statuscode' => $this->getOCSStatus(),
+			'message' => $this->getOCSStatus() === 100 ? 'OK' : $this->statusMessage,
+		];
+
+		$meta['totalitems'] = $this->itemsCount !== null ? (string)$this->itemsCount : '';
+		$meta['itemsperpage'] = $this->itemsPerPage !== null ? (string)$this->itemsPerPage: '';
+
+		return $this->renderResult($meta);
+	}
+}
diff --git a/lib/private/AppFramework/OCS/V2Response.php b/lib/private/AppFramework/OCS/V2Response.php
new file mode 100644
index 00000000000..7e98efe867d
--- /dev/null
+++ b/lib/private/AppFramework/OCS/V2Response.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * @copyright 2016 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 OC\AppFramework\OCS;
+
+use OCP\AppFramework\Http;
+use OCP\API;
+
+class V2Response extends BaseResponse {
+
+	/**
+	 * The V2 endpoint just passes on status codes.
+	 * Of course we have to map the OCS specific codes to proper HTTP status codes
+	 *
+	 * @return int
+	 */
+	public function getStatus() {
+
+		$status  = parent::getStatus();
+		if ($status === API::RESPOND_UNAUTHORISED) {
+			return Http::STATUS_UNAUTHORIZED;
+		} else if ($status === API::RESPOND_NOT_FOUND) {
+			return Http::STATUS_NOT_FOUND;
+		} else if ($status === API::RESPOND_SERVER_ERROR || $status === API::RESPOND_UNKNOWN_ERROR) {
+			return Http::STATUS_INTERNAL_SERVER_ERROR;
+		} else if ($status < 200 || $status > 600) {
+			return Http::STATUS_BAD_REQUEST;
+		}
+
+		return $status;
+	}
+
+	/**
+	 * Construct the meta part of the response
+	 * And then late the base class render
+	 *
+	 * @return string
+	 */
+	public function render() {
+		$status = parent::getStatus();
+
+		$meta = [
+			'status' => $status >= 200 && $status < 300 ? 'ok' : 'failure',
+			'statuscode' => $this->getOCSStatus(),
+			'message' => $status >= 200 && $status < 300 ? 'OK' : $this->statusMessage,
+		];
+
+		if ($this->itemsCount !== null) {
+			$meta['totalitems'] = $this->itemsCount;
+		}
+		if ($this->itemsPerPage !== null) {
+			$meta['itemsperpage'] = $this->itemsPerPage;
+		}
+
+		return $this->renderResult($meta);
+	}
+}
diff --git a/lib/public/AppFramework/OCSController.php b/lib/public/AppFramework/OCSController.php
index 6036fc6a5a8..5f18ba0807a 100644
--- a/lib/public/AppFramework/OCSController.php
+++ b/lib/public/AppFramework/OCSController.php
@@ -42,6 +42,9 @@ use OCP\IRequest;
  */
 abstract class OCSController extends ApiController {
 
+	/** @var int */
+	private $ocsVersion;
+
 	/**
 	 * constructor of the controller
 	 * @param string $appName the name of the app
@@ -72,6 +75,15 @@ abstract class OCSController extends ApiController {
 	}
 
 	/**
+	 * @param int $version
+	 * @since 9.2.0
+	 * @internal
+	 */
+	public function setOCSVersion($version) {
+		$this->ocsVersion = $version;
+	}
+
+	/**
 	 * Since the OCS endpoints default to XML we need to find out the format
 	 * again
 	 * @param mixed $response the value that was returned from a controller and
@@ -90,22 +102,16 @@ abstract class OCSController extends ApiController {
 	 * @param string $format json or xml
 	 * @param DataResponse $data the data which should be transformed
 	 * @since 8.1.0
-	 * @return OCSResponse
+	 * @return \OC\AppFramework\OCS\BaseResponse
 	 */
 	private function buildOCSResponse($format, DataResponse $data) {
-		$params = [
-			'statuscode' => 100,
-			'message' => 'OK',
-			'data' => $data->getData(),
-			'itemscount' => '',
-			'itemsperpage' => ''
-		];
+		if ($this->ocsVersion === 1) {
+			$response = new \OC\AppFramework\OCS\V1Response($data, $format);
+		} else {
+			$response = new \OC\AppFramework\OCS\V2Response($data, $format);
+		}
 
-		return new OCSResponse(
-			$format, $params['statuscode'],
-			$params['message'], $params['data'],
-			$params['itemscount'], $params['itemsperpage']
-		);
+		return $response;
 	}
 
 }
diff --git a/tests/lib/AppFramework/Controller/OCSControllerTest.php b/tests/lib/AppFramework/Controller/OCSControllerTest.php
index 9c9214181a4..c1f8e4a6574 100644
--- a/tests/lib/AppFramework/Controller/OCSControllerTest.php
+++ b/tests/lib/AppFramework/Controller/OCSControllerTest.php
@@ -27,6 +27,8 @@ namespace Test\AppFramework\Controller;
 use OC\AppFramework\Http\Request;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\OCSController;
+use OCP\IConfig;
+use OCP\Security\ISecureRandom;
 
 
 class ChildOCSController extends OCSController {}
@@ -40,10 +42,10 @@ class OCSControllerTest extends \Test\TestCase {
 					'HTTP_ORIGIN' => 'test',
 				],
 			],
-			$this->getMockBuilder('\OCP\Security\ISecureRandom')
+			$this->getMockBuilder(ISecureRandom::class)
 				->disableOriginalConstructor()
 				->getMock(),
-			$this->getMockBuilder('\OCP\IConfig')
+			$this->getMockBuilder(IConfig::class)
 				->disableOriginalConstructor()
 				->getMock()
 		);
@@ -65,13 +67,15 @@ class OCSControllerTest extends \Test\TestCase {
 	public function testXML() {
 		$controller = new ChildOCSController('app', new Request(
 			[],
-			$this->getMockBuilder('\OCP\Security\ISecureRandom')
+			$this->getMockBuilder(ISecureRandom::class)
 				->disableOriginalConstructor()
 				->getMock(),
-			$this->getMockBuilder('\OCP\IConfig')
+			$this->getMockBuilder(IConfig::class)
 				->disableOriginalConstructor()
 				->getMock()
 		));
+		$controller->setOCSVersion(1);
+
 		$expected = "<?xml version=\"1.0\"?>\n" .
 		"<ocs>\n" .
 		" <meta>\n" .
@@ -95,13 +99,14 @@ class OCSControllerTest extends \Test\TestCase {
 	public function testJSON() {
 		$controller = new ChildOCSController('app', new Request(
 			[],
-			$this->getMockBuilder('\OCP\Security\ISecureRandom')
+			$this->getMockBuilder(ISecureRandom::class)
 				->disableOriginalConstructor()
 				->getMock(),
-			$this->getMockBuilder('\OCP\IConfig')
+			$this->getMockBuilder(IConfig::class)
 				->disableOriginalConstructor()
 				->getMock()
 		));
+		$controller->setOCSVersion(1);
 		$expected = '{"ocs":{"meta":{"status":"ok","statuscode":100,"message":"OK",' .
 		            '"totalitems":"","itemsperpage":""},"data":{"test":"hi"}}}';
 		$params = new DataResponse(['test' => 'hi']);
@@ -110,5 +115,51 @@ class OCSControllerTest extends \Test\TestCase {
 		$this->assertEquals($expected, $out);
 	}
 
+	public function testXMLV2() {
+		$controller = new ChildOCSController('app', new Request(
+			[],
+			$this->getMockBuilder(ISecureRandom::class)
+				->disableOriginalConstructor()
+				->getMock(),
+			$this->getMockBuilder(IConfig::class)
+				->disableOriginalConstructor()
+				->getMock()
+		));
+		$controller->setOCSVersion(2);
+
+		$expected = "<?xml version=\"1.0\"?>\n" .
+			"<ocs>\n" .
+			" <meta>\n" .
+			"  <status>ok</status>\n" .
+			"  <statuscode>200</statuscode>\n" .
+			"  <message>OK</message>\n" .
+			" </meta>\n" .
+			" <data>\n" .
+			"  <test>hi</test>\n" .
+			" </data>\n" .
+			"</ocs>\n";
+
+		$params = new DataResponse(['test' => 'hi']);
+
+		$out = $controller->buildResponse($params, 'xml')->render();
+		$this->assertEquals($expected, $out);
+	}
+
+	public function testJSONV2() {
+		$controller = new ChildOCSController('app', new Request(
+			[],
+			$this->getMockBuilder(ISecureRandom::class)
+				->disableOriginalConstructor()
+				->getMock(),
+			$this->getMockBuilder(IConfig::class)
+				->disableOriginalConstructor()
+				->getMock()
+		));
+		$controller->setOCSVersion(2);
+		$expected = '{"ocs":{"meta":{"status":"ok","statuscode":200,"message":"OK"},"data":{"test":"hi"}}}';
+		$params = new DataResponse(['test' => 'hi']);
 
+		$out = $controller->buildResponse($params, 'json')->render();
+		$this->assertEquals($expected, $out);
+	}
 }
diff --git a/tests/lib/AppFramework/Middleware/OCSMiddlewareTest.php b/tests/lib/AppFramework/Middleware/OCSMiddlewareTest.php
index b2295fdc26d..5b88872d905 100644
--- a/tests/lib/AppFramework/Middleware/OCSMiddlewareTest.php
+++ b/tests/lib/AppFramework/Middleware/OCSMiddlewareTest.php
@@ -21,12 +21,16 @@
  */
 namespace Test\AppFramework\Middleware;
 
+use OC\AppFramework\OCS\BaseResponse;
+use OC\AppFramework\OCS\V1Response;
+use OC\AppFramework\OCS\V2Response;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\OCS\OCSBadRequestException;
 use OCP\AppFramework\OCS\OCSException;
 use OCP\AppFramework\OCS\OCSForbiddenException;
 use OCP\AppFramework\OCS\OCSNotFoundException;
+use OCP\AppFramework\OCSController;
 use OCP\IRequest;
 use OC\AppFramework\Middleware\OCSMiddleware;
 
@@ -41,16 +45,15 @@ class OCSMiddlewareTest extends \Test\TestCase {
 	protected function setUp() {
 		parent::setUp();
 
-		$this->request = $this->getMockBuilder('OCP\IRequest')
+		$this->request = $this->getMockBuilder(IRequest::class)
 			->getMock();
-
 	}
 
 	public function dataAfterException() {
-		$OCSController = $this->getMockBuilder('OCP\AppFramework\OCSController')
+		$OCSController = $this->getMockBuilder(OCSController::class)
 			->disableOriginalConstructor()
 			->getMock();
-		$controller = $this->getMockBuilder('OCP\AppFramework\Controller')
+		$controller = $this->getMockBuilder(Controller::class)
 			->disableOriginalConstructor()
 			->getMock();
 
@@ -93,25 +96,26 @@ class OCSMiddlewareTest extends \Test\TestCase {
 			->method('getScriptName')
 			->willReturn('/ocs/v1.php');
 		$OCSMiddleware = new OCSMiddleware($this->request);
+		$OCSMiddleware->beforeController($controller, 'method');
 
 		try {
 			$result = $OCSMiddleware->afterException($controller, 'method', $exception);
 			$this->assertFalse($forward);
 
-			$this->assertInstanceOf('OCP\AppFramework\Http\OCSResponse', $result);
+			$this->assertInstanceOf(V1Response::class, $result);
 
-			$this->assertSame($message, $this->invokePrivate($result, 'message'));
+			$this->assertSame($message, $this->invokePrivate($result, 'statusMessage'));
 
 			if ($exception->getCode() === 0) {
-				$this->assertSame(\OCP\API::RESPOND_UNKNOWN_ERROR, $this->invokePrivate($result, 'statuscode'));
+				$this->assertSame(\OCP\API::RESPOND_UNKNOWN_ERROR, $result->getOCSStatus());
 			} else {
-				$this->assertSame($code, $this->invokePrivate($result, 'statuscode'));
+				$this->assertSame($code, $result->getOCSStatus());
 			}
 
 			if ($exception instanceof OCSForbiddenException) {
 				$this->assertSame(Http::STATUS_UNAUTHORIZED, $result->getStatus());
 			} else {
-				$this->assertSame(200, $result->getStatus());
+				$this->assertSame(Http::STATUS_OK, $result->getStatus());
 			}
 		} catch (\Exception $e) {
 			$this->assertTrue($forward);
@@ -133,18 +137,19 @@ class OCSMiddlewareTest extends \Test\TestCase {
 			->method('getScriptName')
 			->willReturn('/ocs/v2.php');
 		$OCSMiddleware = new OCSMiddleware($this->request);
+		$OCSMiddleware->beforeController($controller, 'method');
 
 		try {
 			$result = $OCSMiddleware->afterException($controller, 'method', $exception);
 			$this->assertFalse($forward);
 
-			$this->assertInstanceOf('OCP\AppFramework\Http\OCSResponse', $result);
+			$this->assertInstanceOf(V2Response::class, $result);
 
-			$this->assertSame($message, $this->invokePrivate($result, 'message'));
+			$this->assertSame($message, $this->invokePrivate($result, 'statusMessage'));
 			if ($exception->getCode() === 0) {
-				$this->assertSame(\OCP\API::RESPOND_UNKNOWN_ERROR, $this->invokePrivate($result, 'statuscode'));
+				$this->assertSame(\OCP\API::RESPOND_UNKNOWN_ERROR, $result->getOCSStatus());
 			} else {
-				$this->assertSame($code, $this->invokePrivate($result, 'statuscode'));
+				$this->assertSame($code, $result->getOCSStatus());
 			}
 			$this->assertSame($code, $result->getStatus());
 		} catch (\Exception $e) {
@@ -167,18 +172,19 @@ class OCSMiddlewareTest extends \Test\TestCase {
 			->method('getScriptName')
 			->willReturn('/mysubfolder/ocs/v2.php');
 		$OCSMiddleware = new OCSMiddleware($this->request);
+		$OCSMiddleware->beforeController($controller, 'method');
 
 		try {
 			$result = $OCSMiddleware->afterException($controller, 'method', $exception);
 			$this->assertFalse($forward);
 
-			$this->assertInstanceOf('OCP\AppFramework\Http\OCSResponse', $result);
+			$this->assertInstanceOf(V2Response::class, $result);
 
-			$this->assertSame($message, $this->invokePrivate($result, 'message'));
+			$this->assertSame($message, $this->invokePrivate($result, 'statusMessage'));
 			if ($exception->getCode() === 0) {
-				$this->assertSame(\OCP\API::RESPOND_UNKNOWN_ERROR, $this->invokePrivate($result, 'statuscode'));
+				$this->assertSame(\OCP\API::RESPOND_UNKNOWN_ERROR, $result->getOCSStatus());
 			} else {
-				$this->assertSame($code, $this->invokePrivate($result, 'statuscode'));
+				$this->assertSame($code, $result->getOCSStatus());
 			}
 			$this->assertSame($code, $result->getStatus());
 		} catch (\Exception $e) {
@@ -188,10 +194,10 @@ class OCSMiddlewareTest extends \Test\TestCase {
 	}
 
 	public function dataAfterController() {
-		$OCSController = $this->getMockBuilder('OCP\AppFramework\OCSController')
+		$OCSController = $this->getMockBuilder(OCSController::class)
 			->disableOriginalConstructor()
 			->getMock();
-		$controller = $this->getMockBuilder('OCP\AppFramework\Controller')
+		$controller = $this->getMockBuilder(Controller::class)
 			->disableOriginalConstructor()
 			->getMock();
 
@@ -225,10 +231,10 @@ class OCSMiddlewareTest extends \Test\TestCase {
 		if ($converted === false) {
 			$this->assertSame($response, $newResponse);
 		} else {
-			$this->assertInstanceOf('\OCP\AppFramework\Http\OCSResponse', $newResponse);
+			$this->assertInstanceOf(BaseResponse::class, $newResponse);
 			/** @var Http\OCSResponse $newResponse */
-			$this->assertSame($response->getData()['message'], $this->invokePrivate($newResponse, 'message'));
-			$this->assertSame(\OCP\API::RESPOND_UNAUTHORISED, $this->invokePrivate($newResponse, 'statuscode'));
+			$this->assertSame($response->getData()['message'], $this->invokePrivate($newResponse, 'statusMessage'));
+			$this->assertSame(\OCP\API::RESPOND_UNAUTHORISED, $newResponse->getOCSStatus());
 			$this->assertSame(Http::STATUS_UNAUTHORIZED, $newResponse->getStatus());
 		}
 	}