Adds provisioning middleware tests

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

apps/provisioning_api/tests/Middleware/ProvisioningApiMiddlewareTest.php

+<?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 OCA\Provisioning_API\Tests\Middleware;
+
+use OCA\Provisioning_API\Middleware\Exceptions\NotSubAdminException;
+use OCA\Provisioning_API\Middleware\ProvisioningApiMiddleware;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\OCS\OCSException;
+use OCP\AppFramework\Utility\IControllerMethodReflector;
+use Test\TestCase;
+
+class ProvisioningApiMiddlewareTest extends TestCase {
+
+	/** @var IControllerMethodReflector|\PHPUnit_Framework_MockObject_MockObject */
+	private $reflector;
+
+	public function setUp() {
+		parent::setUp();
+
+		$this->reflector = $this->createMock(IControllerMethodReflector::class);
+	}
+
+	public function dataAnnotation() {
+		return [
+			[false, false, false, false],
+			[false, false,  true, false],
+			[false,  true,  true, false],
+			[ true, false, false,  true],
+			[ true, false,  true, false],
+			[ true,  true, false, false],
+			[ true,  true,  true, false],
+		];
+	}
+
+	/**
+	 * @dataProvider dataAnnotation
+	 *
+	 * @param bool $subadminRequired
+	 * @param bool $isAdmin
+	 * @param bool $isSubAdmin
+	 * @param bool $shouldThrowException
+	 */
+	public function testBeforeController($subadminRequired, $isAdmin, $isSubAdmin, $shouldThrowException) {
+		$middleware = new ProvisioningApiMiddleware(
+			$this->reflector,
+			$isAdmin,
+			$isSubAdmin
+		);
+
+		$this->reflector->method('hasAnnotation')
+			->with('NoSubAdminRequired')
+			->willReturn(!$subadminRequired);
+
+		try {
+			$middleware->beforeController(
+				$this->createMock(Controller::class),
+				'myMethod'
+			);
+			$this->assertFalse($shouldThrowException);
+		} catch (NotSubAdminException $e) {
+			$this->assertTrue($shouldThrowException);
+		}
+	}
+
+	public function dataAfterException() {
+		return [
+			[new NotSubAdminException(), false],
+			[new \Exception('test', 42), true],
+		];
+	}
+
+	/**
+	 * @dataProvider dataAfterException
+	 *
+	 * @param \Exception $e
+	 * @param bool $forwared
+	 */
+	public function testAfterException(\Exception $exception, $forwared) {
+		$middleware = new ProvisioningApiMiddleware(
+			$this->reflector,
+			false,
+			false
+		);
+
+		try {
+			$middleware->afterException(
+				$this->createMock(Controller::class),
+				'myMethod',
+				$exception
+			);
+			$this->fail();
+		} catch (OCSException $e) {
+			$this->assertFalse($forwared);
+			$this->assertSame($exception->getMessage(), $e->getMessage());
+			$this->assertSame(\OCP\API::RESPOND_UNAUTHORISED, $e->getCode());
+		} catch (\Exception $e) {
+			$this->assertTrue($forwared);
+			$this->assertSame($exception, $e);
+		}
+
+	}
+}