nextcloud/tests/acceptance/features/core/NextcloudTestServerHelper.php

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<?php
/**
*
* @copyright Copyright (c) 2017, Daniel Calviño Sánchez (danxuliu@gmail.com)
*
* @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/>.
*
*/
/**
* Interface for classes that manage a Nextcloud server during acceptance tests.
*
* A NextcloudTestServerHelper takes care of setting up a Nextcloud server to be
* used in acceptance tests through its "setUp" method. It does not matter
* wheter the server is a fresh new server just started or an already running
* server; in any case, the state of the server must comply with the initial
* state expected by the tests (like having performed the Nextcloud installation
* or having an admin user with certain password).
*
* As the IP address and thus its the base URL of the server is not known
* beforehand, the NextcloudTestServerHelper must provide it through its
* "getBaseUrl" method. Note that this must be the base URL from the point of
* view of the Selenium server, which may be a different value than the base URL
* from the point of view of the acceptance tests themselves.
*
* Once the Nextcloud test server is no longer needed the "cleanUp" method will
* be called; depending on how the Nextcloud test server was set up it may not
* need to do anything.
*
* All the methods throw an exception if they fail to execute; as, due to the
* current use of this interface, it is just a warning for the test runner and
* nothing to be explicitly catched a plain base Exception is used.
*/
interface NextcloudTestServerHelper {
/**
* Sets up the Nextcloud test server.
*
* @throws \Exception if the Nextcloud test server can not be set up.
*/
public function setUp();
/**
* Cleans up the Nextcloud test server.
*
* @throws \Exception if the Nextcloud test server can not be cleaned up.
*/
public function cleanUp();
/**
* Returns the base URL of the Nextcloud test server (from the point of view
* of the Selenium server).
*
* @return string the base URL of the Nextcloud test server.
* @throws \Exception if the base URL can not be determined.
*/
public function getBaseUrl();
}