gnu-social/tests/Twig/IconsExtensionTest.php

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<?php
// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
// }}} License
/**
* This file test the Macro that Embeds SVG icons.
*
* @package Tests
*
* @author Ângelo D. Moura <up201303828@fe.up.pt>
* @copyright 2020 Free Software Foundation, Inc http://www.fsf.org
* @author Hugo Sales <hugo@hsal.es>
* @copyright 2021 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
namespace App\Tests\Templates\Icons;
use App\Twig\Extension;
use App\Twig\Runtime;
use DirectoryIterator;
use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
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class IconsExtensionTest extends KernelTestCase
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{
public function testIconsExtension()
{
// Get all Icon files names from "public/assets/icons"
$icon_file_names = [];
foreach (new DirectoryIterator('public/assets/icons/') as $file) {
if ($file->isDot()) {
continue;
}
$icon_file_names[] = $file->getFilename();
}
//Check if every icon file as a ".svg.twig" extension
foreach ($icon_file_names as $icon_file_name) {
static::assertRegExp('#([a-zA-Z0-9\s_\\.\-\(\):])+(.svg.twig)$#', $icon_file_name);
}
//Check if the function gives a valid HTML with a class attribute equal to the one passed
static::bootKernel();
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$twig = self::$kernel->getContainer()->get('twig');
foreach ($icon_file_names as $icon_file_name) {
$icon_name = basename($icon_file_name, '.svg.twig');
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$icon_template_render = $twig->render('@public_path/assets/icons/' . $icon_file_name, ['iconClass' => 'icon icon-' . $icon_name]);
$icons_extension = new IconsExtension();
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$icon_extension_render = $icons_extension->embedSvgIcon($twig, $icon_name, 'icon icon-' . $icon_name);
static::assertSame($icon_template_render, $icon_extension_render);
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}
}
}