Introduce BackendService for managing external storage backends

Backends are registered to the BackendService through new data
structures:

Backends are concrete classes, deriving from
\OCA\Files_External\Lib\Backend\Backend. During construction, the
various configuration parameters of the Backend can be set, in a design
similar to Symfony Console.

DefinitionParameter stores a parameter configuration for an external
storage: name of parameter, human-readable name, type of parameter
(text, password, hidden, checkbox), flags (optional or not).

Storages in the StoragesController now get their parameters validated
server-side (fixes a TODO).

1 files changed, 0 insertions, 104 deletions

diff --git a/apps/files_external/tests/dynamicmountconfig.php b/apps/files_external/tests/dynamicmountconfig.php
deleted file mode 100644
index 48791ca89a5..00000000000
--- a/apps/files_external/tests/dynamicmountconfig.php
+++ /dev/null
@@ -1,104 +0,0 @@
-<?php
-/**
- * @author Joas Schilling <nickvergessen@owncloud.com>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Thomas Müller <thomas.mueller@tmit.eu>
- *
- * @copyright Copyright (c) 2015, 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/>
- *
- */
-
-require_once __DIR__ . '/../../../lib/base.php';
-
-/**
- * Class Test_Mount_Config_Dummy_Backend
- */
-class Test_Mount_Config_Dummy_Backend {
-	public static $checkDependencies = true;
-
-	public static function checkDependencies() {
-		return self::$checkDependencies;
-	}
-}
-
-/**
- * Class Test_Dynamic_Mount_Config
- */
-class Test_Dynamic_Mount_Config extends \Test\TestCase {
-
-	private $backup;
-
-	public function testRegistration() {
-
-		// second registration shall return false
-		$result = OC_Mount_Config::registerBackend('Test_Mount_Config_Dummy_Backend', array(
-			'backend' => 'Test Dummy',
-			'configuration' => array(),
-			'has_dependencies' => true));
-
-		$this->assertTrue($result);
-	}
-
-	public function testDependencyGetBackend() {
-
-		// is the backend listed?
-		Test_Mount_Config_Dummy_Backend::$checkDependencies = true;
-		$backEnds = OC_Mount_Config::getBackends();
-		$this->assertArrayHasKey('Test_Mount_Config_Dummy_Backend', $backEnds);
-
-		// backend shall not be listed
-		Test_Mount_Config_Dummy_Backend::$checkDependencies = false;
-
-		$backEnds = OC_Mount_Config::getBackends();
-		$this->assertArrayNotHasKey('Test_Mount_Config_Dummy_Backend', $backEnds);
-
-	}
-
-	public function testCheckDependencies() {
-
-		Test_Mount_Config_Dummy_Backend::$checkDependencies = true;
-		$message = OC_Mount_Config::checkDependencies();
-		$this->assertEmpty($message);
-
-		// backend shall not be listed
-		Test_Mount_Config_Dummy_Backend::$checkDependencies = array('dummy');
-
-		$message = OC_Mount_Config::checkDependencies();
-		$this->assertEquals('<br /><b>Note:</b> "dummy" is not installed. Mounting of <i>Test Dummy</i> is not possible. Please ask your system administrator to install it.',
-			$message);
-
-	}
-
-	protected function setUp() {
-		parent::setUp();
-
-		$this->backup = OC_Mount_Config::setUp();
-
-		// register dummy backend
-		$result = OC_Mount_Config::registerBackend('Test_Mount_Config_Dummy_Backend', array(
-			'backend' => 'Test Dummy',
-			'configuration' => array(),
-			'has_dependencies' => true));
-
-		$this->assertTrue($result);
-	}
-
-	protected function tearDown()
-	{
-		OC_Mount_Config::setUp($this->backup);
-		parent::tearDown();
-	}
-}