keys_to_ignore_t.cc

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// ======================================================================
//
// Test KeysToIgnore functionality of table
//
// ======================================================================

#define BOOST_TEST_MODULE (keys_to_ignore)

#include "boost/test/unit_test.hpp"

#include "fhiclcpp/ParameterSet.h"
#include "fhiclcpp/types/KeysToIgnore.h"
#include "fhiclcpp/types/Table.h"

using namespace fhicl;
using namespace fhicl::detail;
using namespace std;

namespace {
  // Config to test against is empty.
  struct Config {
    struct KeysToIgnore {
      std::set<std::string>
      operator()()
      {
        return {"testing"};
      }
    };
  };

  struct KeysToIgnore2 {
    std::set<std::string>
    operator()()
    {
      return {"a", "z"};
    }
  };
}

BOOST_AUTO_TEST_SUITE(keys_to_ignore_t)

BOOST_AUTO_TEST_CASE(simple_case)
{
  std::string const config{"testing: \"it works\""};
  auto const pset = ParameterSet::make(config);
  auto test = Table<Config, Config::KeysToIgnore>{pset};
  test.print_allowed_configuration(std::cout);
}

BOOST_AUTO_TEST_CASE(simple_case_2)
{
  std::string const config{"testing: { if: \"it works\" }"};
  auto const pset = ParameterSet::make(config);
  auto test = Table<Config>{pset, Config::KeysToIgnore{}()};
  test.print_allowed_configuration(std::cout);
}

BOOST_AUTO_TEST_CASE(template_test_1)
{
  auto const& ref = Config::KeysToIgnore{}();
  auto const& test = fhicl::KeysToIgnore<Config::KeysToIgnore>{}();
  BOOST_TEST(test == ref);
}

BOOST_AUTO_TEST_CASE(template_test_2)
{
  auto const& ref = {"a", "testing", "z"};
  auto const& test =
    fhicl::KeysToIgnore<Config::KeysToIgnore, KeysToIgnore2>{}();
  BOOST_TEST(test == ref, boost::test_tools::per_element{});
}

BOOST_AUTO_TEST_SUITE_END()