Add test for setting up fake fs

Signed-off-by: Robin Appelman <robin@icewind.nl>

lib/private/Authentication/Token/IToken.php

@@ -90,7 +90,7 @@ interface IToken extends JsonSerializable {
 	/**
 	 * Set the authentication scope for this token
 	 *
-	 * @param array|null $scope
+	 * @param array $scope
 	 */
 	public function setScope($scope);
 }

tests/lib/Lockdown/Filesystem/NoFSTest.php

@@ -0,0 +1,63 @@
+<?php
+/**
+ * @copyright 2016, Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.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 Test\Lockdown\Filesystem;
+
+use OC\Authentication\Token\DefaultToken;
+use OC\Files\Filesystem;
+use OC\Lockdown\Filesystem\NullStorage;
+use Test\Traits\UserTrait;
+
+/**
+ * @group DB
+ */
+class NoFSTest extends \Test\TestCase {
+	use UserTrait;
+
+	public function tearDown() {
+		$token = new DefaultToken();
+		$token->setScope([
+			'filesystem' => true
+		]);
+		\OC::$server->getLockdownManager()->setToken($token);
+		return parent::tearDown();
+	}
+
+	public function setUp() {
+		parent::setUp();
+		$token = new DefaultToken();
+		$token->setScope([
+			'filesystem' => false
+		]);
+
+		\OC::$server->getLockdownManager()->setToken($token);
+		$this->createUser('foo', 'var');
+	}
+
+	public function testSetupFS() {
+		\OC_Util::tearDownFS();
+		\OC_Util::setupFS('foo');
+
+		$this->assertInstanceOf(NullStorage::class, Filesystem::getStorage('/foo/files'));
+	}
+}

tests/lib/Lockdown/Filesystem/NullStorageTest.php

@@ -122,7 +122,7 @@ class NullStorageTest extends TestCase  {
 	}
 
 	public function testFilemtime() {
-		$this->assertFalse($this->storage->isReadable('foo'));
+		$this->assertFalse($this->storage->filemtime('foo'));
 	}
 
 	public function testFile_get_contents() {