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Merged
merged 7 commits into from
Apr 24, 2023
Merged

[11-74]FlowForeachSpec #6555

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d31286f
[11-74]`FlowForeachSpec`
eaba Mar 23, 2023
5f1ed9b
Changes to `async` TestKit
eaba Apr 4, 2023
ba656b6
Merge branch 'dev' into FlowForeachSpec
eaba Apr 4, 2023
eff7121
Merge branch 'dev' into FlowForeachSpec
eaba Apr 4, 2023
9f76518
Merge branch 'dev' into FlowForeachSpec
eaba Apr 7, 2023
80a9fe4
Merge branch 'dev' into FlowForeachSpec
eaba Apr 10, 2023
a820504
Merge branch 'dev' into FlowForeachSpec
Aaronontheweb Apr 24, 2023
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60 changes: 30 additions & 30 deletions src/core/Akka.Streams.Tests/Dsl/FlowForeachSpec.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.Actor;
using Akka.Streams.Dsl;
using Akka.Streams.TestKit;
Expand All @@ -27,62 +28,60 @@ public FlowForeachSpec(ITestOutputHelper helper) : base(helper)
}

[Fact]
public void A_Foreach_must_call_the_procedure_for_each_element()
public async Task A_Foreach_must_call_the_procedure_for_each_element()
{
this.AssertAllStagesStopped(() =>
{
Source.From(Enumerable.Range(1, 3)).RunForeach(i => TestActor.Tell(i), Materializer).ContinueWith(
task =>
{
if(task.IsCompleted && task.Exception == null)
TestActor.Tell("done");
await this.AssertAllStagesStoppedAsync(async() => {
await Source.From(Enumerable.Range(1, 3)).RunForeach(i =>
TestActor.Tell(i), Materializer)
.ContinueWith(
task =>
{
if (task.IsCompleted && task.Exception == null)
TestActor.Tell("done");
});

ExpectMsg(1);
ExpectMsg(2);
ExpectMsg(3);
ExpectMsg("done");
await ExpectMsgAsync(1);
await ExpectMsgAsync(2);
await ExpectMsgAsync(3);
await ExpectMsgAsync("done");
}, Materializer);
}

[Fact]
public void A_Foreach_must_complete_the_future_for_an_empty_stream()
public async Task A_Foreach_must_complete_the_future_for_an_empty_stream()
{
this.AssertAllStagesStopped(() =>
{
Source.Empty<int>().RunForeach(i => TestActor.Tell(i), Materializer).ContinueWith(
task =>
{
if (task.IsCompleted && task.Exception == null)
TestActor.Tell("done");
await this.AssertAllStagesStoppedAsync(async() => {
await Source.Empty<int>().RunForeach(i =>
TestActor.Tell(i), Materializer).ContinueWith(
task =>
{
if (task.IsCompleted && task.Exception == null)
TestActor.Tell("done");
});
ExpectMsg("done");
await ExpectMsgAsync("done");
}, Materializer);
}

[Fact]
public void A_Foreach_must_yield_the_first_error()
public async Task A_Foreach_must_yield_the_first_error()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(async() => {
var p = this.CreateManualPublisherProbe<int>();
Source.FromPublisher(p).RunForeach(i => TestActor.Tell(i), Materializer).ContinueWith(task =>
{
if (task.Exception != null)
TestActor.Tell(task.Exception.InnerException);
});
var proc = p.ExpectSubscription();
var proc = await p.ExpectSubscriptionAsync();
var ex = new TestException("ex");
proc.SendError(ex);
ExpectMsg(ex);
await ExpectMsgAsync(ex);
}, Materializer);
}

[Fact]
public void A_Foreach_must_complete_future_with_failure_when_function_throws()
public async Task A_Foreach_must_complete_future_with_failure_when_function_throws()
{
this.AssertAllStagesStopped(() =>
{
await this.AssertAllStagesStoppedAsync(() => {
var error = new TestException("test");
var future = Source.Single(1).RunForeach(_ =>
{
Expand All @@ -93,6 +92,7 @@ public void A_Foreach_must_complete_future_with_failure_when_function_throws()
.Should().Throw<TestException>()
.And.Should()
.Be(error);
return Task.CompletedTask;
}, Materializer);
}
}
Expand Down