/**
* \file TestDcmDescriptor.cxx
* \brief Test the Descriptor reading.
*/
#include <stdlib.h>
#include <iostream>

#include <creaImageIOTreeDescriptor.h>

/**
* TestDcmDescriptor
* \brief Read a descriptor file and check its content.
* \param argc Argument count (unused).
* \param argv Argument list (unused).
* \return The test result.
*/
int TestDcmDescriptor( int argc, char* argv[] )
{
    std::cout << "TestDcmDescriptor..." << std::endl;
    

    // read a descriptor file
    creaImageIO::tree::Descriptor dscp;
    const std::string path = GIMMICK_TEST_DATA_DIR;
    const std::string filepath = path + "/localdatabase_Descriptor.dscp";
     std::cout << path << std::endl;
    dscp.createDescriptorfromFile(filepath);

    // get Attribute map
        creaImageIO::tree::AttributeMapType tags;
        dscp.BuildAttributeMap(tags);
    
    // check its content
    std::cout << "tags size: " << tags.size() << std::endl;
    creaImageIO::tree::AttributeMapType::iterator it;
    for ( it=tags.begin() ; it != tags.end(); it++ )
    {
        std::cout << (*it).first << " => " <<  "empty" << std::endl;
    }

    
    // default test result
    return EXIT_FAILURE;
}