/**
  * @return ServiceLocatorInterface
  */
 private function setUpServiceLocator()
 {
     $config = ['phone_number' => ['default_locale' => 'CH']];
     $serviceLocator = ServiceLocatorMock::get(['Config' => $config]);
     $serviceManager = Mockery::mock('Zend\\InputFilter\\InputFilterPluginManager');
     $serviceManager->shouldReceive('getServiceLocator')->andReturn($serviceLocator);
     return $serviceManager;
 }
 /**
  * @return ServiceLocatorInterface
  */
 private function setUpServiceLocator()
 {
     $config = ['phone_number' => ['default_locale' => 'CH']];
     $serviceLocator = ServiceLocatorMock::get(['Config' => $config]);
     return $serviceLocator;
 }