Inherited test classes never finishes execution, timeout never enforced.

[TheRumle]

The issue

I have two test that inherit from a test class:

[InheritsTests]
[TestSubject(typeof(DepthFirstStrategy))]
[ApplicationFixtureGenerator<DepthFirstStrategy>]
public sealed class DepthFirstStrategyTest(ApplicationFixture<DepthFirstStrategy> fixture)
    : NodeTreeTraverserTest(fixture, nameof(DepthFirstStrategy), () => fixture.TestedService);


[InheritsTests]
[TestSubject(typeof(BreadthFirstStrategy))]
[ApplicationFixtureGenerator<BreadthFirstStrategy>]
public sealed class BreadthFirstStrategyTest(ApplicationFixture<BreadthFirstStrategy> fixture)
    : NodeTreeTraverserTest(fixture, nameof(BreadthFirstStrategy), () => fixture.TestedService);

Only the BreadthFirstStrategyTest runs. The other one loops forever when trying to invoke the injected lambda. I have no idea what makes this difference between the two tests. All inherited tests are also marked with timeouts that are also ignored.

I believe the issue might lie in the combination of a datasource generator generating elements that are IAsyncDisposable and IAsyncInitializer in combination with inherited tests. Any suggestion on how to approach this?

Environment

IDE: Rider
OS: Windows 11, Version 10.0.26200 Build 26200
.NET: 9.0.203

[thomhurst]

Will push out a new version with improved timeout handling - let me know if you're still seeing weirdness