/**
  * @vcr users/test-get-users-invalid-role-vcr.yml
  * @expectedException HieuLe\WordpressXmlrpcClient\Exception\XmlrpcException
  * @expectedExceptionCode 403
  * @expectedExceptionMessage The role specified is not valid
  */
 public function testGetUsersInvalidRole()
 {
     $users = $this->client->getUsers(array('role' => 'foo'));
 }