mutant
https://github.com/mbj/mutant
Ruby
Automated code reviews via mutation testing - semantic code coverage.
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- Issues
- Add expression parsing for globs like `Foo#{bar,baz}`.
- Add hooks for registring project specific state cleanup.
- Remove neutral/noop mutants from coverage calculations.
- Add a more verbose warning on noop errors and link to explanation blog post.
- Strict mode for example matching?
- Support for Rails Validations
- mutating methods delegated by forwardable?
- Mutate superclass method if super exists in method block
- Expand complex predicates into simpler conditional, then mutate
- Mutate regexp options
- Docs
- Mutant::TestUnit::Coverage#try_superclass_cover_expressions
- Mutant::TestUnit::Coverage#resolve_cover_expressions
- Mutant::TestUnit::Coverage#cover
- Mutant::Integration::TestUnit#test_case
- Mutant::Integration::TestUnit#allow_runnable?
- Mutant::Integration::TestUnit#all_test_cases
- Mutant::Integration::TestUnit#construct_test
- Mutant::Integration::TestUnit#all_tests_index
- Mutant::Integration::TestUnit#available_tests
- Mutant::Integration::TestUnit#all_tests