public void InterrogatorCacheReader_All_Should_Only_Return_Interrogators()
        {
            var reader = new NetworkInterrogatorCacheReader(Cache());

            var all = reader.Interrogators();

            Assert.All(all, e => Assert.True(e.IsInterrogator));
        }
        public void InterrogatorCacheReader_GetOrDefault_Should_Return_Null_If_Not_Interrogator()
        {
            var reader = new NetworkInterrogatorCacheReader(Cache());

            var endpoint = reader.GetInterrogatorOrDefault("leaf.entity1.tld");

            Assert.Null(endpoint);
        }