Proposal: Introduce Mutation Testing to Enhance Test Coverage

[IamLizu]

I wanted to suggest introducing mutation testing to help strengthen our test suite. It adds another layer of confidence by checking how well our tests catch real issues, not just that they pass. This could help us ensure our tests are more effective in spotting potential bugs.

I'm happy to help explore how we could integrate mutation testing and improve our overall test coverage.

I know the team already has a solid testing strategy in place, so I'd love to hear your thoughts and see if this idea fits with the project's direction.

[ljharb]

What is “mutation testing”?