1 files changed, 101 insertions, 0 deletions
diff --git a/tests/lib/Encryption/EncryptionWrapperTest.php b/tests/lib/Encryption/EncryptionWrapperTest.php
new file mode 100644
index 00000000000..909187ae43b
--- /dev/null
+++ b/tests/lib/Encryption/EncryptionWrapperTest.php
@@ -0,0 +1,101 @@
+<?php
+/**
+ * @author Björn Schießle <schiessle@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+
+namespace Test\Encryption;
+
+
+use OC\Encryption\EncryptionWrapper;
+use Test\TestCase;
+
+class EncryptionWrapperTest extends TestCase {
+
+	/** @var  EncryptionWrapper */
+	private $instance;
+
+	/** @var  \PHPUnit_Framework_MockObject_MockObject | \OCP\ILogger */
+	private $logger;
+
+	/** @var  \PHPUnit_Framework_MockObject_MockObject | \OC\Encryption\Manager */
+	private $manager;
+
+	/** @var  \PHPUnit_Framework_MockObject_MockObject | \OC\Memcache\ArrayCache */
+	private $arrayCache;
+
+	public function setUp() {
+		parent::setUp();
+
+		$this->arrayCache = $this->getMock('OC\Memcache\ArrayCache');
+		$this->manager = $this->getMockBuilder('OC\Encryption\Manager')
+			->disableOriginalConstructor()->getMock();
+		$this->logger = $this->getMock('OCP\ILogger');
+
+		$this->instance = new EncryptionWrapper($this->arrayCache, $this->manager, $this->logger);
+	}
+
+
+	/**
+	 * @dataProvider provideWrapStorage
+	 */
+	public function testWrapStorage($expectedWrapped, $wrappedStorages) {
+		$storage = $this->getMockBuilder('OC\Files\Storage\Storage')
+			->disableOriginalConstructor()
+			->getMock();
+
+		foreach ($wrappedStorages as $wrapper) {
+			$storage->expects($this->any())
+				->method('instanceOfStorage')
+				->willReturnMap([
+					[$wrapper, true],
+				]);
+		}
+
+		$mount = $this->getMockBuilder('OCP\Files\Mount\IMountPoint')
+			->disableOriginalConstructor()
+			->getMock();
+
+		$returnedStorage = $this->instance->wrapStorage('mountPoint', $storage, $mount);
+
+		$this->assertEquals(
+			$expectedWrapped,
+			$returnedStorage->instanceOfStorage('OC\Files\Storage\Wrapper\Encryption'),
+			'Asserted that the storage is (not) wrapped with encryption'
+		);
+	}
+
+	public function provideWrapStorage() {
+		return [
+			// Wrap when not wrapped or not wrapped with storage
+			[true, []],
+			[true, ['OCA\Files_Trashbin\Storage']],
+
+			// Do not wrap shared storages
+			[false, ['OC\Files\Storage\Shared']],
+			[false, ['OCA\Files_Sharing\External\Storage']],
+			[false, ['OC\Files\Storage\OwnCloud']],
+			[false, ['OC\Files\Storage\Shared', 'OCA\Files_Sharing\External\Storage']],
+			[false, ['OC\Files\Storage\Shared', 'OC\Files\Storage\OwnCloud']],
+			[false, ['OCA\Files_Sharing\External\Storage', 'OC\Files\Storage\OwnCloud']],
+			[false, ['OC\Files\Storage\Shared', 'OCA\Files_Sharing\External\Storage', 'OC\Files\Storage\OwnCloud']],
+		];
+	}
+
+}