Akka.Streams.Tests.Dsl.FlowLimitSpec.A_Limit_must_produce_n_messages_before_throwing_a_StreamLimitReachedException_when_n_lower_than_input_size C# (CSharp) Method

        public void A_Limit_must_produce_n_messages_before_throwing_a_StreamLimitReachedException_when_n_lower_than_input_size()
        {
            //TODO: check if it actually produces n messages
            var input = Enumerable.Range(1, 6).ToList();
            var n = input.Count - 2; // n < input.Count
            var future = Source.From(input)
                .Limit(n)
                .Grouped(1000)
                .RunWith(Sink.First<IEnumerable<int>>(), Materializer);

            future.Invoking(f => f.Wait(TimeSpan.FromMilliseconds(300))).ShouldThrow<StreamLimitReachedException>();
        }