TEST_F(IddFixture,IddFactory_IddFile)
{
    IddFile file = IddFactory::instance().getIddFile(IddFileType::OpenStudio);
    EXPECT_TRUE(file.getObject("OS:Building"));
    EXPECT_TRUE(file.getObject(IddObjectType::CommentOnly));
    EXPECT_TRUE(file.getObject(IddObjectType::OS_ClimateZones));
    // print out for visual inspection
    path outPath = resourcesPath()/toPath("utilities/RoundTrip_OpenStudio.idd");
    file.save(outPath,true);
    // check against getIddObjects
    IddObjectVector objects = IddFactory::instance().getObjects(IddFileType::OpenStudio);
    EXPECT_TRUE(file.objects().size() == objects.size());
    // required objects
    EXPECT_TRUE(file.requiredObjects().size() > 0);
    EXPECT_TRUE(file.requiredObjects().size() ==
                IddFactory::instance().getRequiredObjects(IddFileType::OpenStudio).size());
    EXPECT_TRUE(file.requiredObjects().size() <= IddFactory::instance().requiredObjects().size());
    // unique objects
    EXPECT_TRUE(file.uniqueObjects().size() > 0);
    EXPECT_TRUE(file.uniqueObjects().size() ==
                IddFactory::instance().getUniqueObjects(IddFileType::OpenStudio).size());
    EXPECT_TRUE(file.uniqueObjects().size() <= IddFactory::instance().uniqueObjects().size());

    file = IddFactory::instance().getIddFile(IddFileType::EnergyPlus);
    EXPECT_TRUE(file.getObject("Building"));
    EXPECT_TRUE(file.getObject(IddObjectType::CommentOnly));
    EXPECT_FALSE(file.getObject(IddObjectType::OS_ClimateZones));
    // print out for visual inspection
    outPath = resourcesPath()/toPath("energyplus/RoundTrip_ProposedEnergy+.idd");
    file.save(outPath,true);
    // check against getIddObjects
    objects = IddFactory::instance().getObjects(IddFileType::EnergyPlus);
    EXPECT_TRUE(file.objects().size() == objects.size());
}