mutant
https://github.com/mbj/mutant
Ruby
Automated code reviews via mutation testing - semantic code coverage.
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- Issues
- Add mechanism to hooks to report "true" source location
- Allow `mutant:disable` to apply to inline macros and visibility modifiers
- Failing subjects summary
- Add `--debug-worker` flag to make debugging workers easier
- Add RSpectre to CI
- `--since` flag fails when git is configured with a different diff tool
- Improve incremental mode
- SQL mutations
- Choose subjects based on an AST diff when using `--since`
- Mutation idea: `foo.all? { |bar| bar == baz }` -> `foo.all?(baz)`
- Docs
- Mutant::Mutator::Node::ZSuper#enclosing_method_has_arguments?
- Mutant::Mutator::Node::Define#return_expression
- Mutant::Mutator::Node::Define#emit_type_aware_defaults
- Mutant::Mutator::Node::Binary#emit_operator_swap
- Mutant::Mutator::Node::Guard#dispatch
- Mutant::Mutator::Node::Rescue#emit_rescue_clause_removals
- Mutant::Mutator::Node::OpAsgn#emit_operator_replacements
- Person#adult?
- Person#initialize
- Mutant::Reporter::CLI#write_final_test_progress