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[8-74]FlowConcatAllSpec #6549

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merged 2 commits into from
Mar 23, 2023
Merged

[8-74]FlowConcatAllSpec #6549

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6cab89d
[8-74]`FlowConcatAllSpec`
eaba Mar 23, 2023
860c3fc
Merge branch 'dev' into FlowConcatAllSpec
Aaronontheweb Mar 23, 2023
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63 changes: 32 additions & 31 deletions src/core/Akka.Streams.Tests/Dsl/FlowConcatAllSpec.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
using Akka.Streams.Dsl.Internal;
using Akka.TestKit;
using Reactive.Streams;
using System.Threading.Tasks;

// ReSharper disable InvokeAsExtensionMethod

Expand All @@ -32,17 +33,16 @@ public FlowConcatAllSpec(ITestOutputHelper helper) : base(helper)
private static readonly TestException TestException = new TestException("test");

[Fact]
public void ConcatAll_must_work_in_the_happy_case()
public async Task ConcatAll_must_work_in_the_happy_case()
{
this.AssertAllStagesStopped(() =>
{
var s1 = Source.From(new[] {1, 2});
var s2 = Source.From(new int[] {});
var s3 = Source.From(new[] {3});
var s4 = Source.From(new[] {4, 5, 6});
var s5 = Source.From(new[] {7, 8, 9, 10});
await this.AssertAllStagesStoppedAsync(() => {
var s1 = Source.From(new[] { 1, 2 });
var s2 = Source.From(new int[] { });
var s3 = Source.From(new[] { 3 });
var s4 = Source.From(new[] { 4, 5, 6 });
var s5 = Source.From(new[] { 7, 8, 9, 10 });

var main = Source.From(new[] {s1, s2, s3, s4, s5});
var main = Source.From(new[] { s1, s2, s3, s4, s5 });

var subscriber = this.CreateManualSubscriberProbe<int>();
main.ConcatMany(s => s).To(Sink.FromSubscriber(subscriber)).Run(Materializer);
Expand All @@ -53,6 +53,7 @@ public void ConcatAll_must_work_in_the_happy_case()

subscription.Request(1);
subscriber.ExpectComplete();
return Task.CompletedTask;
}, Materializer);
}

Expand All @@ -75,10 +76,9 @@ public void ConcatAll_must_work_together_with_SplitWhen()
subscriber.ExpectComplete();}

[Fact]
public void ConcatAll_must_on_OnError_on_master_stream_cancel_the_current_open_substream_and_signal_error()
public async Task ConcatAll_must_on_OnError_on_master_stream_cancel_the_current_open_substream_and_signal_error()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var publisher = this.CreateManualPublisherProbe<Source<int, NotUsed>>();
var subscriber = this.CreateManualSubscriberProbe<int>();
Source.FromPublisher(publisher)
Expand All @@ -99,14 +99,14 @@ public void ConcatAll_must_on_OnError_on_master_stream_cancel_the_current_open_s
upstream.SendError(TestException);
subscriber.ExpectError().Should().Be(TestException);
subUpstream.ExpectCancellation();
return Task.CompletedTask;
}, Materializer);
}

[Fact]
public void ConcatAll_must_on_OnError_on_master_stream_cancel_the_currently_opening_substream_and_signal_error()
public async Task ConcatAll_must_on_OnError_on_master_stream_cancel_the_currently_opening_substream_and_signal_error()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var publisher = this.CreateManualPublisherProbe<Source<int, NotUsed>>();
var subscriber = this.CreateManualSubscriberProbe<int>();
Source.FromPublisher(publisher)
Expand All @@ -130,18 +130,18 @@ public void ConcatAll_must_on_OnError_on_master_stream_cancel_the_currently_open

subscriber.ExpectError().Should().Be(TestException);
subUpstream.ExpectCancellation();
return Task.CompletedTask;
}, Materializer);
}

[Fact]
public void ConcatAll_must_on_OnError_on_opening_substream_cancel_the_master_stream_and_signal_error()
public async Task ConcatAll_must_on_OnError_on_opening_substream_cancel_the_master_stream_and_signal_error()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var publisher = this.CreateManualPublisherProbe<Source<int, NotUsed>>();
var subscriber = this.CreateManualSubscriberProbe<int>();
Source.FromPublisher(publisher)
.ConcatMany<Source<int,NotUsed>,int,NotUsed>(x => { throw TestException; })
.ConcatMany<Source<int, NotUsed>, int, NotUsed>(x => { throw TestException; })
.To(Sink.FromSubscriber(subscriber))
.Run(Materializer);

Expand All @@ -155,14 +155,14 @@ public void ConcatAll_must_on_OnError_on_opening_substream_cancel_the_master_str
upstream.SendNext(substreamFlow);
subscriber.ExpectError().Should().Be(TestException);
upstream.ExpectCancellation();
return Task.CompletedTask;
}, Materializer);
}

[Fact]
public void ConcatAll_must_on_OnError_on_open_substream_cancel_the_master_stream_and_signal_error()
public async Task ConcatAll_must_on_OnError_on_open_substream_cancel_the_master_stream_and_signal_error()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var publisher = this.CreateManualPublisherProbe<Source<int, NotUsed>>();
var subscriber = this.CreateManualSubscriberProbe<int>();
Source.FromPublisher(publisher)
Expand All @@ -183,14 +183,14 @@ public void ConcatAll_must_on_OnError_on_open_substream_cancel_the_master_stream
subUpstream.SendError(TestException);
subscriber.ExpectError().Should().Be(TestException);
upstream.ExpectCancellation();
return Task.CompletedTask;
}, Materializer);
}

[Fact]
public void ConcatAll_must_on_cancellation_cancel_the_current_open_substream_and_the_master_stream()
public async Task ConcatAll_must_on_cancellation_cancel_the_current_open_substream_and_the_master_stream()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var publisher = this.CreateManualPublisherProbe<Source<int, NotUsed>>();
var subscriber = this.CreateManualSubscriberProbe<int>();
Source.FromPublisher(publisher)
Expand All @@ -212,14 +212,14 @@ public void ConcatAll_must_on_cancellation_cancel_the_current_open_substream_and

subUpstream.ExpectCancellation();
upstream.ExpectCancellation();
return Task.CompletedTask;
}, Materializer);
}

[Fact]
public void ConcatAll_must_on_cancellation_cancel_the_currently_opening_substream_and_the_master_stream()
public async Task ConcatAll_must_on_cancellation_cancel_the_currently_opening_substream_and_the_master_stream()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var publisher = this.CreateManualPublisherProbe<Source<int, NotUsed>>();
var subscriber = this.CreateManualSubscriberProbe<int>();
Source.FromPublisher(publisher)
Expand All @@ -243,14 +243,14 @@ public void ConcatAll_must_on_cancellation_cancel_the_currently_opening_substrea

subUpstream.ExpectCancellation();
upstream.ExpectCancellation();
return Task.CompletedTask;
}, Materializer);
}

[Fact]
public void ConcatAll_must_pass_along_early_cancellation()
public async Task ConcatAll_must_pass_along_early_cancellation()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var up = this.CreateManualPublisherProbe<Source<int, NotUsed>>();
var down = this.CreateManualSubscriberProbe<int>();

Expand All @@ -264,6 +264,7 @@ public void ConcatAll_must_pass_along_early_cancellation()
up.Subscribe(flowSubscriber);
var upSub = up.ExpectSubscription();
upSub.ExpectCancellation();
return Task.CompletedTask;
}, Materializer);
}
}
Expand Down