accountReference example

namespace Symfony\Component\Notifier\Bridge\Esendex\Tests;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Notifier\Bridge\Esendex\EsendexOptions;

class EsendexOptionsTest extends TestCase
{
    public function testEsendexOptions()
    {
        $esendexOptions = (new EsendexOptions())
            ->accountReference('test_account_reference');

        self::assertSame([
            'accountreference' => 'test_account_reference',
        ], $esendexOptions->toArray());
    }
}