public static void ResourceManagerLoadsCorrectReader()
        {
            ResourceManager resourceManager = new ResourceManager(typeof(TestData));
            ResourceSet     resSet          = resourceManager.GetResourceSet(CultureInfo.InvariantCulture, true, true);
            IResourceReader reader          = (IResourceReader)resSet.GetType().GetField("_defaultReader", BindingFlags.NonPublic | BindingFlags.Instance)?.GetValue(resSet);

            Assert.IsType <DeserializingResourceReader>(reader);
        }