100% line coverage hid an auth bypass for 11 sprints. Line, branch, mutation testing measure very different things. What to gate on in CI instead of a fake https://www.valtersit.com/guides/gitlab/the_automated_testing_illusion-why_100_code_coverage_is_a_lie/ #testing #devsecops #mutationtesting

My Devoxx Belgium talk (Kill All Mutants! (Intro to Mutation Testing)) has already been posted at www.youtube.com/watch?v=AsVt... -- good fast work by their production crew!

#conferencespeaking #mutationtesting #publicspeaking

Aave Overhauls Security as Crypto Lending Rebounds to $56B
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https://nile1.com/aave-overhauls-security-as-crypto-lending-rebounds-to-56b/
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#aave #aiSecurityTools #cross-chainBridges #cryptoLending #defiLendingProtocols #kelpDao #ledn #maple #mutationTesting #rseth

New paper proposes test-aware mutant generation, prompting LLMs with the problem, solution, and base tests so mutants stay nontrivial yet still pass existing unit tests, evaluated across five models on…

#MutationTesting #LLM #PromptEngineering #SoftwareTesting
https://arxiv.org/abs/2609.35841

Upcoming speaking engagements:

Devoxx Belgium (devoxx.be): "Kill All Mutants! (Intro to Mutation Testing)"

NDC London (ndclondon.com): "From Examples to Exhaustive: Intro to Property-Based Testing"

#conferencespeaking #conferences #testing #softwaretesting #mutationtesting #propertytesting