public function testGetCurrentLocale()
{
$availableLocales = ['en', 'fr'];
$defaultLocale = 'en';
$localizer = new Localizer($availableLocales, $defaultLocale);
$this->assertEquals('en', $localizer->getCurrentLocale());
$localizer->setCurrentLocale('fr');
$this->assertEquals('fr', $localizer->getCurrentLocale());
$localizer->setCurrentLocale('');
$this->assertEquals('fr', $localizer->getCurrentLocale());
}
