<?php

declare(strict_types=1);

/**
 * vim:set softtabstop=4 shiftwidth=4 expandtab:
 *
 * LICENSE: GNU Affero General Public License, version 3 (AGPL-3.0-or-later)
 * Copyright Ampache.org, 2001-2024
 *
 * 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 <https://www.gnu.org/licenses/>.
 */

namespace Ampache\Module\Podcast\Exchange;

use PHPUnit\Framework\TestCase;

class PodcastOpmlLoaderTest extends TestCase
{
    private PodcastOpmlLoader $subject;

    protected function setUp(): void
    {
        $this->subject = new PodcastOpmlLoader();
    }

    public function testLoadReturnsEmptyListIfNoInputAvailable(): void
    {
        static::assertSame(
            [],
            iterator_to_array($this->subject->load('<asdf'))
        );
    }

    public function testLoadYieldUrls(): void
    {
        $url = 'some-url';

        static::assertSame(
            [$url],
            iterator_to_array(
                $this->subject->load('<root><outline xmlUrl="" /><outline xmlUrl="' . $url . '" /></root>')
            )
        );
    }
}
