<?php
/**
 * @author Robin McCorkell <rmccorkell@owncloud.com>
 *
 * @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/>
 *
 */

namespace OCA\Files_External\Tests;

use \OCA\Files_External\Lib\MissingDependency;

class DependencyTraitTest extends \Test\TestCase {

	public function testCheckDependencies() {
		$trait = $this->getMockForTrait('\OCA\Files_External\Lib\DependencyTrait');
		$trait->setDependencyCheck(function() {
			return [
				(new MissingDependency('dependency'))->setMessage('missing dependency'),
				(new MissingDependency('program'))->setMessage('cannot find program'),
			];
		});

		$dependencies = $trait->checkDependencies();
		$this->assertCount(2, $dependencies);
		$this->assertEquals('dependency', $dependencies[0]->getDependency());
		$this->assertEquals('missing dependency', $dependencies[0]->getMessage());
		$this->assertEquals('program', $dependencies[1]->getDependency());
		$this->assertEquals('cannot find program', $dependencies[1]->getMessage());
	}

}