BootstrapAlertsParser::__construct()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 1
dl 0
loc 3
rs 10
c 0
b 0
f 0
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<?php
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/**
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 * Donut Social Network - Yet another experimental social network.
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 * Copyright (C) 2016-2017, Dejan Angelov <[email protected]>
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 *
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 * This file is part of Donut Social Network.
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 *
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 * Donut Social Network is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * Donut Social Network 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 General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with Donut Social Network.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 * @package Donut Social Network
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 * @copyright Copyright (C) 2016-2017, Dejan Angelov <[email protected]>
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 * @license https://github.com/angelov/donut/blob/master/LICENSE
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 * @author Dejan Angelov <[email protected]>
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 */
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namespace Angelov\Donut\Behat\Service\AlertsChecker;
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use Behat\Mink\Element\NodeElement;
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use Behat\Mink\Session;
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// @todo write phpunit test
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class BootstrapAlertsParser implements AlertsParserInterface
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{
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    private $session;
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    public function __construct(Session $session)
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    {
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        $this->session = $session;
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    }
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    public function getMessage(): string
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    {
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        return trim($this->findAlertElement()->getText());
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    }
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    public function getType(): string
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    {
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        $alert = $this->findAlertElement();
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        $classes = $alert->getAttribute('class');
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        if (!$classes) {
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            throw new CouldNotDetermineAlertTypeException();
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        }
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        $classes = explode(' ', $classes);
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        $types = [
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            'alert-success' => AlertsCheckerInterface::TYPE_SUCCESS,
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            'alert-danger' => AlertsCheckerInterface::TYPE_ERROR,
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            'alert-warning' => AlertsCheckerInterface::TYPE_WARNING
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        ];
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        foreach ($classes as $class) {
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            if (array_key_exists($class, $types)) {
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                return $types[$class];
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            }
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        }
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        throw new CouldNotDetermineAlertTypeException();
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    }
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    private function findAlertElement() : NodeElement
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    {
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        $page = $this->session->getPage();
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        $alert = $page->find('css', '.alert');
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        if (!$alert) {
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            throw new AlertNotFoundException();
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        }
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        return $alert;
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    }
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}
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