Adiciona teste para `getArp`
Adiciona teste para `getArp`

DeveloperCielo/Webservice-1.5-php,ARD/Webservice-1.5-php,pablohenrickdiniz/Webservice-1.5-php,pedrommone/Webservice-1.5-php,cauealves/Webservice-1.5-php,CentaurWarchief/Webservice-1.5-php