/**
  * test for getting clients through RESTFUL API
  *
  * @return void
  */
 public function testGetClientRecordApi()
 {
     $dataAccess = new DataAccess();
     //assert that it does not return an empty list of clients
     $this->assertNotEquals(null, $dataAccess->getClientsApi());
     //get detailed client through id, assert its not null
     $this->assertNotEquals(null, $dataAccess->getDetailedClientsApi($dataAccess->userIdByEmail('*****@*****.**')));
     //get clients vists, assert its not null
     $this->assertNotEquals(null, $dataAccess->getVisits(1));
 }