public static void GetTypeSelectionCriteria_GuardClause()
        {
            var mapping = new ElasticMapping();

            Assert.Throws<ArgumentNullException>(() => mapping.GetTypeSelectionCriteria(null));
        }
        public static void GetTypeSelectionCriteria()
        {
            var mapping = new ElasticMapping();

            var criteria = mapping.GetTypeSelectionCriteria(typeof(FormatClass));

            Assert.Null(criteria);
        }