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[7-74]FlowBufferSpec #6546

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Merged
merged 2 commits into from
Mar 23, 2023
Merged

[7-74]FlowBufferSpec #6546

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842d9cb
[7-74]`FlowBufferSpec`
eaba Mar 23, 2023
b562515
fix
eaba Mar 23, 2023
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32 changes: 16 additions & 16 deletions src/core/Akka.Streams.Tests/Dsl/FlowBufferSpec.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Akka.Streams.Dsl;
using Akka.Streams.TestKit;
using Akka.TestKit;
Expand Down Expand Up @@ -53,22 +54,21 @@ public void Buffer_must_pass_elements_through_normally_in_backpressured_mode_wit
}

[Fact]
public void Buffer_must_pass_elements_through_a_chain_of_backpressured_buffers_of_different_size()
public async Task Buffer_must_pass_elements_through_a_chain_of_backpressured_buffers_of_different_size()
{
this.AssertAllStagesStopped(() =>
{
var future = Source.From(Enumerable.Range(1, 1000))
.Buffer(1, OverflowStrategy.Backpressure)
.Buffer(10, OverflowStrategy.Backpressure)
.Buffer(256, OverflowStrategy.Backpressure)
.Buffer(1, OverflowStrategy.Backpressure)
.Buffer(5, OverflowStrategy.Backpressure)
.Buffer(128, OverflowStrategy.Backpressure)
.Grouped(1001)
.RunWith(Sink.First<IEnumerable<int>>(), Materializer);

await this.AssertAllStagesStoppedAsync(() => {
var future = Source.From(Enumerable.Range(1, 1000))
.Buffer(1, OverflowStrategy.Backpressure)
.Buffer(10, OverflowStrategy.Backpressure)
.Buffer(256, OverflowStrategy.Backpressure)
.Buffer(1, OverflowStrategy.Backpressure)
.Buffer(5, OverflowStrategy.Backpressure)
.Buffer(128, OverflowStrategy.Backpressure)
.Grouped(1001)
.RunWith(Sink.First<IEnumerable<int>>(), Materializer);
future.Wait(TimeSpan.FromSeconds(3)).Should().BeTrue();
future.Result.Should().BeEquivalentTo(Enumerable.Range(1, 1000));
return Task.CompletedTask;
}, Materializer);
}

Expand Down Expand Up @@ -242,10 +242,9 @@ public void Buffer_must_drop_new_elements_if_buffer_is_full_and_configured_so()
}

[Fact]
public void Buffer_must_fail_upstream_if_buffer_is_full_and_configured_so()
public async Task Buffer_must_fail_upstream_if_buffer_is_full_and_configured_so()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var publisher = this.CreatePublisherProbe<int>();
var subscriber = this.CreateManualSubscriberProbe<int>();

Expand Down Expand Up @@ -275,6 +274,7 @@ public void Buffer_must_fail_upstream_if_buffer_is_full_and_configured_so()
var actualError = subscriber.ExpectError();
actualError.Should().BeOfType<BufferOverflowException>();
actualError.Message.Should().Be("Buffer overflow (max capacity was 100)");
return Task.CompletedTask;
}, Materializer);
}

Expand Down