129 lines
4.7 KiB
PHP
129 lines
4.7 KiB
PHP
<?php
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/**
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*
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* @copyright Copyright (c) 2017, Daniel Calviño Sánchez (danxuliu@gmail.com)
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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use Behat\Behat\Context\Context;
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use Behat\Behat\Hook\Scope\BeforeScenarioScope;
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/**
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* Behat context to run each scenario against a clean Nextcloud server.
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*
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* Before each scenario is run, this context sets up a fresh Nextcloud server
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* with predefined data and configuration. Thanks to this every scenario is
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* independent from the others and they all know the initial state of the
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* server.
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*
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* This context is expected to be used along with RawMinkContext contexts (or
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* subclasses). As the server address can be different for each scenario, this
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* context automatically sets the "base_url" parameter of all its sibling
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* RawMinkContexts; just add NextcloudTestServerContext to the context list of a
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* suite in "behat.yml".
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*
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* The Nextcloud server is provided by an instance of NextcloudTestServerHelper;
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* its class must be specified when this context is created. By default,
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* "NextcloudTestServerLocalBuiltInHelper" is used, although that can be
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* customized using the "nextcloudTestServerHelper" parameter in "behat.yml". In
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* the same way, the parameters to be passed to the helper when it is created
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* can be customized using the "nextcloudTestServerHelperParameters" parameter,
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* which is an array (without keys) with the value of the parameters in the same
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* order as in the constructor of the helper class (by default, [ ]).
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*
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* Example of custom parameters in "behat.yml":
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* default:
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* suites:
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* default:
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* contexts:
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* - NextcloudTestServerContext:
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* nextcloudTestServerHelper: NextcloudTestServerCustomHelper
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* nextcloudTestServerHelperParameters:
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* - first-parameter-value
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* - second-parameter-value
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*/
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class NextcloudTestServerContext implements Context {
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/**
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* @var NextcloudTestServerHelper
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*/
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private $nextcloudTestServerHelper;
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/**
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* Creates a new NextcloudTestServerContext.
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*
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* @param string $nextcloudTestServerHelper the name of the
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* NextcloudTestServerHelper implementing class to use.
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* @param array $nextcloudTestServerHelperParameters the parameters for the
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* constructor of the $nextcloudTestServerHelper class.
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*/
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public function __construct($nextcloudTestServerHelper = "NextcloudTestServerLocalBuiltInHelper",
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$nextcloudTestServerHelperParameters = [ ]) {
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$nextcloudTestServerHelperClass = new ReflectionClass($nextcloudTestServerHelper);
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if ($nextcloudTestServerHelperParameters === null) {
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$nextcloudTestServerHelperParameters = array();
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}
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$this->nextcloudTestServerHelper = $nextcloudTestServerHelperClass->newInstanceArgs($nextcloudTestServerHelperParameters);
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}
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/**
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* @BeforeScenario
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*
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* Sets up the Nextcloud test server before each scenario.
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*
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* Once the Nextcloud test server is set up, the "base_url" parameter of the
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* sibling RawMinkContexts is set to the base URL of the Nextcloud test
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* server.
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*
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* @param \Behat\Behat\Hook\Scope\BeforeScenarioScope $scope the
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* BeforeScenario hook scope.
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* @throws \Exception if the Nextcloud test server can not be set up or its
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* base URL got.
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*/
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public function setUpNextcloudTestServer(BeforeScenarioScope $scope) {
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$this->nextcloudTestServerHelper->setUp();
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$this->setBaseUrlInSiblingRawMinkContexts($scope, $this->nextcloudTestServerHelper->getBaseUrl());
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}
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/**
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* @AfterScenario
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*
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* Cleans up the Nextcloud test server after each scenario.
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*
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* @throws \Exception if the Nextcloud test server can not be cleaned up.
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*/
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public function cleanUpNextcloudTestServer() {
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$this->nextcloudTestServerHelper->cleanUp();
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}
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private function setBaseUrlInSiblingRawMinkContexts(BeforeScenarioScope $scope, $baseUrl) {
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$environment = $scope->getEnvironment();
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foreach ($environment->getContexts() as $context) {
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if ($context instanceof Behat\MinkExtension\Context\RawMinkContext) {
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$context->setMinkParameter("base_url", $baseUrl);
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}
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}
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}
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}
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