Akka.Streams.Tests.Dsl.FlowLimitWeightedSpec.Limit_must_exhaust_source_if_n_equals_to_input_length_and_cost_is_1 C# (CSharp) Method

        public void Limit_must_exhaust_source_if_n_equals_to_input_length_and_cost_is_1()
        {
            var input = Enumerable.Range(1, 16).ToList();
            var n = input.Count;
            Func<int, long> costFunction = e => 1L;
            var future = Source.From(input)
                .LimitWeighted(n, costFunction)
                .Grouped(1000)
                .RunWith(Sink.FirstOrDefault<IEnumerable<int>>(), Materializer);

            future.Wait(TimeSpan.FromMilliseconds(300)).Should().BeTrue();
            future.Result.ShouldAllBeEquivalentTo(input);
        }