<?php

declare(strict_types=1);

/**
 * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
 *
 * Copyright (C) 2019 Jan Böhmer (https://github.com/jbtronics)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

namespace App\Tests\Entity\PriceSystem;

use App\Entity\PriceInformations\Currency;
use PHPUnit\Framework\TestCase;

class CurrencyTest extends TestCase
{
    public function testGetInverseExchangeRate(): void
    {
        $currency = new Currency();

        //By default the inverse exchange rate is not set:
        $this->assertNull($currency->getInverseExchangeRate());

        $currency->setExchangeRate('0');
        $this->assertNull($currency->getInverseExchangeRate());

        $currency->setExchangeRate('1.45643');
        $this->assertSame('0.68661', $currency->getInverseExchangeRate());
    }
}