public function flushSystemCachesByChangedFilesFlushesI18nCacheIfATranslationFileHasBeenModified()
{
$this->registerCache('Flow_Object_Classes');
$this->registerCache('Flow_Object_Configuration');
$i18nCache = $this->registerCache('Flow_I18n_XmlModelCache');
$i18nCache->expects($this->once())->method('flush');
$this->cacheManager->flushSystemCachesByChangedFiles('Flow_TranslationFiles', ['Some/Other/File' => ChangeDetectionStrategyInterface::STATUS_CHANGED, 'Some/Package/Resources/Private/Translations/en/Foo.xlf' => ChangeDetectionStrategyInterface::STATUS_CHANGED]);
}