injectLocalizationService() public method

public injectLocalizationService ( Service $localizationService ) : void
$localizationService Service
return void
 /**
  * @return void
  */
 public function setUp()
 {
     $findBestMatchingLocaleCallback = function () {
         $args = func_get_args();
         $localeIdentifier = (string) $args[0];
         if (in_array($localeIdentifier, ['en_US_POSIX', 'en_Shaw'])) {
             return new I18n\Locale('en');
         } elseif ($localeIdentifier === 'en_GB') {
             return new I18n\Locale('en_GB');
         } elseif ($localeIdentifier === 'sr_RS') {
             return new I18n\Locale('sr');
         } else {
             return null;
         }
     };
     $mockLocaleCollection = $this->createMock(I18n\LocaleCollection::class);
     $mockLocaleCollection->expects($this->any())->method('findBestMatchingLocale')->will($this->returnCallback($findBestMatchingLocaleCallback));
     $mockLocalizationService = $this->createMock(I18n\Service::class);
     $mockLocalizationService->expects($this->any())->method('getConfiguration')->will($this->returnValue(new I18n\Configuration('sv_SE')));
     $this->detector = $this->getAccessibleMock(I18n\Detector::class, ['dummy']);
     $this->detector->_set('localeBasePath', 'vfs://Foo/');
     $this->detector->injectLocaleCollection($mockLocaleCollection);
     $this->detector->injectLocalizationService($mockLocalizationService);
 }