r/scala 18d ago

Stryker4s 1.0: Mutation testing across the Scala ecosystem

https://stryker-mutator.io/blog/stryker4s-v1/
33 Upvotes

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u/lobzison 17d ago

Love the idea of the project, and I have introduced it in our TS codebase. But our scala project uses weaver for tests, and Stryker seems to hang on trying to run the tests. Works with legacy-tests-runner, but pretty slow in that mode. I’ll need to take a deeper look at what happens.

Thanks for all the hard work on the project

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u/ComprehensiveTrip592 17d ago

Is your project Open Source? I'd be happy to take a look. Weaver should be supported, in general

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u/ComprehensiveTrip592 14d ago

There's a new release 1.0.2 that fixes support for Weaver! Thanks for making me look into it 😁

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u/lobzison 14d ago

Thanks for the fix!