public function testMoveStudy()
{
// move on MRN + Study Date
$server_ip = '134.174.12.21';
$server_port = 104;
$user_aetitle = 'FNNDSC-CHRISDEV';
$pacs_mrn = new PACS($server_ip, $server_port, $user_aetitle);
$pacs_mrn->addParameter('PatientID', 4562009);
$pacs_mrn->addParameter('StudyDate', 20120508);
$result_mrn = $pacs_mrn->moveStudy();
// should return null (no error message)
$this->assertTrue($result_mrn == null);
// we add unknown parameters
$pacs_fake = new PACS($server_ip, $server_port, $user_aetitle);
$pacs_fake->addParameter('PatientID', 4562009);
$pacs_fake->addParameter('FakeParameter', 'IAmAFakeParameter');
$result_fake = $pacs_fake->moveStudy();
// should return error message
$this->assertTrue($result_fake != null);
// we add not enough parameter (no user AE Title)
$pacs_not_enough = new PACS($server_ip, $server_port);
$pacs_not_enough->addParameter('PatientID', 4562009);
$result_not_enough = $pacs_not_enough->moveStudy();
// should return error message
$this->assertTrue($result_not_enough != null);
}
