add test cases for Mount

tests/lib/files/mount/mount.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace Test\Files\Mount;
+
+
+use OC\Files\Storage\Loader;
+use OC\Files\Storage\Wrapper;
+
+class Mount extends \PHPUnit_Framework_TestCase {
+	public function testFromStorageObject() {
+		$storage = $this->getMockBuilder('\OC\Files\Storage\Temporary')
+			->disableOriginalConstructor()
+			->getMock();
+		$mount = new \OC\Files\Mount\Mount($storage, '/foo');
+		$this->assertInstanceOf('\OC\Files\Storage\Temporary', $mount->getStorage());
+	}
+
+	public function testFromStorageClassname() {
+		$mount = new \OC\Files\Mount\Mount('\OC\Files\Storage\Temporary', '/foo');
+		$this->assertInstanceOf('\OC\Files\Storage\Temporary', $mount->getStorage());
+	}
+
+	public function testWrapper() {
+		$test = $this;
+		$wrapper = function ($mountPoint, $storage) use (&$test) {
+			$test->assertEquals('/foo/', $mountPoint);
+			$test->assertInstanceOf('\OC\Files\Storage\Storage', $storage);
+			return new Wrapper(array('storage' => $storage));
+		};
+
+		$loader = new Loader();
+		$loader->addStorageWrapper($wrapper);
+
+		$storage = $this->getMockBuilder('\OC\Files\Storage\Temporary')
+			->disableOriginalConstructor()
+			->getMock();
+		$mount = new \OC\Files\Mount\Mount($storage, '/foo', array(), $loader);
+		$this->assertInstanceOf('\OC\Files\Storage\Wrapper', $mount->getStorage());
+	}
+}