public function testUnitedStates()
 {
     $client = new CaravanaApi('./');
     $response = $client->countryApi()->getUnitedStates();
     $this->assertInstanceOf('Caravana\\Core\\Models\\Responses\\Country', $response);
     $this->assertEquals($response->getId(), CountryDataUtil::getUnitedStatesId());
     $this->assertEquals($response->getName(), 'United States');
 }
 /**
  * @return  Country
  * @throws  UnauthorizedClientException
  */
 public function getUnitedStates()
 {
     return $this->show(CountryDataUtil::getUnitedStatesId());
 }