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#define BOOST_TEST_MODULE FindSCP
#include <boost/test/unit_test.hpp>
#include <algorithm>
#include <chrono>
#include <cstdlib>
#include <memory>
#include <thread>
#include <vector>
#include <boost/asio.hpp>
#include <boost/filesystem.hpp>
#include "odil/Association.h"
#include "odil/DataSet.h"
#include "odil/FindSCP.h"
#include "odil/Exception.h"
#include "odil/SCP.h"
#include "odil/Reader.h"
#include "odil/Value.h"
#include "odil/message/Response.h"
struct Status
{
int client;
std::string server;
odil::Value::DataSets responses;
};
class Generator: public odil::SCP::DataSetGenerator
{
public:
Generator()
{
// Nothing else.
}
virtual ~Generator()
{
// Nothing to do.
}
virtual void initialize(std::shared_ptr<odil::message::Request const>)
{
auto data_set_1 = std::make_shared<odil::DataSet>();
data_set_1->add(odil::registry::PatientName, {"Hello^World"});
data_set_1->add(odil::registry::PatientID, {"1234"});
this->_responses.push_back(data_set_1);
auto data_set_2 = std::make_shared<odil::DataSet>();
data_set_2->add(odil::registry::PatientName, {"Doe^John"});
data_set_2->add(odil::registry::PatientID, {"5678"});
this->_responses.push_back(data_set_2);
this->_response_iterator = this->_responses.begin();
}
virtual bool done() const
{
return (this->_response_iterator == this->_responses.end());
}
virtual std::shared_ptr<odil::DataSet> get() const
{
return *this->_response_iterator;
}
virtual void next()
{
++this->_response_iterator;
}
private:
mutable odil::Value::DataSets _responses;
odil::Value::DataSets::iterator _response_iterator;
};
void run_server(Status * status)
{
odil::Association association;
association.set_tcp_timeout(boost::posix_time::seconds(1));
try
{
association.receive_association(boost::asio::ip::tcp::v4(), 11113);
odil::FindSCP find_scp(association);
auto const generator = std::make_shared<Generator>();
find_scp.set_generator(generator);
// Get echo message
auto message = association.receive_message();
find_scp(std::move(message));
// Should throw with peer closing connection
association.receive_message();
}
catch(odil::AssociationAborted const &)
{
status->server = "abort";
}
catch(odil::AssociationReleased const &)
{
status->server = "release";
}
catch(odil::Exception const &)
{
status->server = "Other Odil exception";
}
catch(...)
{
status->server = "Other exception";
}
}
void run_client(Status * status)
{
std::string command = "findscu "
"-P -k QueryRetrieveLevel=PATIENT "
"-k PatientID=* -k PatientName "
"-q -X "
"127.0.0.1 11113";
status->client = system(command.c_str());
boost::filesystem::directory_iterator end;
for(boost::filesystem::directory_iterator it("."); it != end; ++it )
{
if(!boost::filesystem::is_regular_file(it->status()))
{
continue;
}
auto const filename = it->path().stem().string();
if(filename.substr(0, 3) != "rsp")
{
continue;
}
std::ifstream stream(it->path().string());
auto data_set = odil::Reader::read_file(stream).second;
status->responses.push_back(data_set);
boost::filesystem::remove(it->path());
}
std::sort(
status->responses.begin(), status->responses.end(),
[](
std::shared_ptr<odil::DataSet const> left,
std::shared_ptr<odil::DataSet const> right)
{
auto const & left_uid = left->as_string("PatientID", 0);
auto const & right_uid = right->as_string("PatientID", 0);
return (left_uid < right_uid);
});
}
BOOST_AUTO_TEST_CASE(Release)
{
Status status = { -1, "", {} };
std::thread server(run_server, &status);
std::this_thread::sleep_for(std::chrono::milliseconds(100));
std::thread client(run_client, &status);
server.join();
client.join();
BOOST_REQUIRE_EQUAL(status.client, 0);
BOOST_REQUIRE_EQUAL(status.server, "release");
BOOST_REQUIRE_EQUAL(status.responses.size(), 2);
BOOST_REQUIRE_EQUAL(status.responses[0]->size(), 2);
BOOST_REQUIRE_EQUAL(status.responses[0]->as_string("PatientName", 0), "Hello^World");
BOOST_REQUIRE_EQUAL(status.responses[0]->as_string("PatientID", 0), "1234");
BOOST_REQUIRE_EQUAL(status.responses[1]->size(), 2);
BOOST_REQUIRE_EQUAL(status.responses[1]->as_string("PatientName", 0), "Doe^John");
BOOST_REQUIRE_EQUAL(status.responses[1]->as_string("PatientID", 0), "5678");
}
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