LArPropertiesStandardTestHelpers.h

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#ifndef LARDATA_DETECTORINFO_LARPROPERTIESSTANDARDTESTHELPERS_H
#define LARDATA_DETECTORINFO_LARPROPERTIESSTANDARDTESTHELPERS_H 1

// LArSoft libraries
#include "larcorealg/TestUtils/ProviderTestHelpers.h"
#include "lardataalg/DetectorInfo/LArPropertiesStandard.h"

// framework and utility libraries
#include "fhiclcpp/ParameterSet.h"
#include "messagefacility/MessageLogger/MessageLogger.h"

// C/C++ standard libraries
#include <memory> // std::unique_ptr<>
#include <string>

namespace testing {

  template <>
  struct ProviderSetupClass<detinfo::LArPropertiesStandard> {

    static std::unique_ptr<detinfo::LArPropertiesStandard> setup(fhicl::ParameterSet const& pset)
    {
      // some feedback about whether we are using the right configuration
      std::string ServiceProviderPath;
      if (pset.get_if_present("service_provider", ServiceProviderPath)) {
        std::string ServiceProviderName = ServiceProviderPath;
        size_t iSlash = ServiceProviderPath.rfind('/');
        if (iSlash != std::string::npos) ServiceProviderName.erase(0, iSlash + 1);

        if (ServiceProviderName == "LArPropertiesServiceStandard") {
          MF_LOG_TRACE("setupProvider")
            << "Verified service implementation for LArPropertiesService: '" << ServiceProviderPath
            << "'";
        }
        else {
          mf::LogWarning("setupProvider")
            << "This set up is for a LArPropertiesStandard provider.\n"
               "Your configuration specifies a '"
            << ServiceProviderPath
            << "' service implementation that is not known to use that provider.";
        }
      }

      //
      // create the new LArPropertiesStandard service provider
      //
      return std::make_unique<detinfo::LArPropertiesStandard>(pset);
    } // setup()
  };  // ProviderSetup<LArPropertiesStandard>

  template <typename TestEnv>
  struct SimpleEnvironmentSetupClass<detinfo::LArPropertiesStandard, TestEnv> {
    static detinfo::LArPropertiesStandard* setup(TestEnv& env)
    {
      return SimpleEnvironmentStandardSetupByName<detinfo::LArPropertiesStandard,
                                                  detinfo::LArProperties,
                                                  TestEnv>(env, "LArPropertiesService");
    }
  }; // SimpleEnvironmentSetupClass<detinfo::LArPropertiesStandard>

} // namespace testing

#endif // LARDATA_DETECTORINFO_LARPROPERTIESSTANDARDTESTHELPERS_H