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Flaky Test: StartSubscriberAsync_WhenConnectionShutsDown_Resubscribes #106
Description
Identified a flaky test in RabbitMqSubscribeJobSourceTests. Everything merged in right with #104 and its update during development, so this must be flaky.
Test output from GitHub Actions run:
#17 16.69 Xunit.MicrosoftTestingPlatform.XunitException: Moq.MockException :
#17 16.69 Expected invocation on the mock exactly 2 times, but was 1 times: c => c.BasicConsumeAsync("jobs", False, It.IsAny<string>(), It.IsAny<bool>(), It.IsAny<bool>(), It.IsAny<IDictionary<string, object>>(), It.IsAny<IAsyncBasicConsumer>(), CancellationToken)
#17 16.69
#17 16.69 Performed invocations:
#17 16.69
#17 16.69 Mock<IChannel:37> (c):
#17 16.69
#17 16.69 IChannel.BasicQosAsync(0, 65535, False, CancellationToken)
#17 16.69 IChannel.BasicConsumeAsync("jobs", False, "", False, False, null, AsyncEventingBasicConsumer, CancellationToken)
#17 16.69 IChannel.BasicQosAsync(0, 65535, False, CancellationToken)
#17 16.69 IChannel.BasicConsumeAsync("jobs", False, "", False, False, null, AsyncEventingBasicConsumer, CancellationToken)
#17 16.69
#17 16.69 at Moq.Mock.Verify(Mock mock, LambdaExpression expression, Times times, String failMessage) in /_/src/Moq/Mock.cs:332
#17 16.70 at Moq.Mock`1.Verify[TResult](Expression`1 expression, Times times) in /_/src/Moq/Mock`1.cs:825
#17 16.70 at RedShirt.Example.JobWorker.JobManagement.RabbitMq.UnitTests.Tests.Services.RabbitMqSubscribeJobSourceTests.StartSubscriberAsync_WhenConnectionShutsDown_Resubscribes() in /build/test/RedShirt.Example.JobWorker.JobManagement.RabbitMq.UnitTests/Tests/Services/RabbitMqSubscribeJobSourceTests.cs:301
#17 16.70 --- End of stack trace from previous location ---
Activity
adeutscher commentedon Aug 31, 2026
Had this crop up again. Just mentioning to log frequency.
adeutscher commentedon Aug 31, 2026
Resolved in PR #113 along with #100 . Mistakenly tagged a completely separate and unrelated pair of issues in that PR.
adeutscher commentedon Sep 4, 2026
Re-opening because this happened again: https://github.com/adeutscher/RedShirt.Example.JobWorker/actions/runs/33830947418/job/100893642263
I wish GitHub issues were more open to being in some sort of review state instead of linking to a PR being an automatic closure on merge...
adeutscher commentedon Oct 12, 2026
This has happened like 3 times in the last 24 hours. I should probably look into it again sometime soon.