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[Async TestKit] Convert Akka.Streams.Tests to async - BugSpec #5915

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May 4, 2022
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[Async TestKit] Convert Akka.Streams.Tests to async - BugSpec #5915

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10 changes: 6 additions & 4 deletions src/core/Akka.Streams.Tests/BugSpec.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,10 @@
using System.Threading.Tasks;
using Akka.IO;
using Akka.Streams.Dsl;
using Akka.Streams.IO;
using Akka.TestKit;
using Akka.TestKit.Extensions;
using FluentAssertions;
using FluentAssertions.Extensions;
using Xunit;
using Xunit.Abstractions;

Expand All @@ -36,7 +38,7 @@ public async Task Issue_4580_EmptyByteStringCausesPipeToBeClosed()
var serverPipeConnectionTask = serverPipe.WaitForConnectionAsync();

var clientPipe = new NamedPipeClientStream(".", "unique-pipe-name", PipeDirection.In, PipeOptions.Asynchronous);
clientPipe.Connect();
await clientPipe.ConnectAsync();

await serverPipeConnectionTask;
var cnt = 0;
Expand All @@ -51,11 +53,11 @@ public async Task Issue_4580_EmptyByteStringCausesPipeToBeClosed()
var readFromStreamTask = StreamConverters.FromInputStream(() => clientPipe, 1)
.RunForeach(bs => result.Add(bs.ToString(Encoding.ASCII)), Materializer);

await Task.WhenAll(writeToStreamTask, readFromStreamTask);
await Task.WhenAll(writeToStreamTask, readFromStreamTask).ShouldCompleteWithin(3.Seconds());

var expected = Enumerable.Range(0, 100)
.SelectMany(i => i == 10 ? Array.Empty<string>() : i.ToString().Select(c => c.ToString()));
expected.SequenceEqual(result).ShouldBeTrue();
expected.Should().BeEquivalentTo(result, options => options.WithStrictOrdering());
}
}
}