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[60-74] PublisherSinkSpec #6608

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Merged
merged 2 commits into from
Mar 30, 2023
Merged

[60-74] PublisherSinkSpec #6608

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e205cc0
[60-74] `PublisherSinkSpec`
eaba Mar 26, 2023
48d45c9
Merge branch 'dev' into PublisherSinkSpec
eaba Mar 29, 2023
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37 changes: 19 additions & 18 deletions src/core/Akka.Streams.Tests/Dsl/PublisherSinkSpec.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@

using System;
using System.Linq;
using System.Threading.Tasks;
using Akka.Streams.Dsl;
using Akka.Streams.TestKit;
using Akka.TestKit;
Expand All @@ -28,25 +29,24 @@ public PublisherSinkSpec(ITestOutputHelper helper) : base(helper)
}

[Fact]
public void A_PublisherSink_must_be_unique_when_created_twice()
public async Task A_PublisherSink_must_be_unique_when_created_twice()
{
this.AssertAllStagesStopped(() =>
{
var t =
RunnableGraph.FromGraph(
GraphDsl.Create(Sink.AsPublisher<int>(false),
Sink.AsPublisher<int>(false), Keep.Both,
(b, p1, p2) =>
{
var broadcast = b.Add(new Broadcast<int>(2));
var source =
Source.From(Enumerable.Range(0, 6))
.MapMaterializedValue(_ => default((IPublisher<int>, IPublisher<int>)));
b.From(source).To(broadcast.In);
b.From(broadcast.Out(0)).Via(Flow.Create<int>().Select(i => i * 2)).To(p1.Inlet);
b.From(broadcast.Out(1)).To(p2.Inlet);
return ClosedShape.Instance;
})).Run(Materializer);
await this.AssertAllStagesStoppedAsync(() => {
var t =
RunnableGraph.FromGraph(
GraphDsl.Create(Sink.AsPublisher<int>(false),
Sink.AsPublisher<int>(false), Keep.Both,
(b, p1, p2) =>
{
var broadcast = b.Add(new Broadcast<int>(2));
var source =
Source.From(Enumerable.Range(0, 6))
.MapMaterializedValue(_ => default((IPublisher<int>, IPublisher<int>)));
b.From(source).To(broadcast.In);
b.From(broadcast.Out(0)).Via(Flow.Create<int>().Select(i => i * 2)).To(p1.Inlet);
b.From(broadcast.Out(1)).To(p2.Inlet);
return ClosedShape.Instance;
})).Run(Materializer);

var pub1 = t.Item1;
var pub2 = t.Item2;
Expand All @@ -59,6 +59,7 @@ public void A_PublisherSink_must_be_unique_when_created_twice()

f1.Result.Should().Be(30);
f2.Result.Should().Be(15);
return Task.CompletedTask;
}, Materializer);
}

Expand Down