public function formatResolverWorksCorrectlyForFullyQualifiedFormatterClassNames()
{
$actualFormatter = new Fixtures\SampleFormatter();
$locale = new I18n\Locale('de');
$testResult = $this->formatResolver->resolvePlaceholders(sprintf('{0,%s}', Fixtures\SampleFormatter::class), ['foo'], $locale);
$this->assertEquals($actualFormatter->format('foo', $locale), $testResult);
}