eth-mutants
Advanced tools
eth-mutants is a mutation testing tool for Solidity contracts.
npm install eth-mutants
The `preflight` command will show the number of possible mutations found
and print some compact diffs for each mutation. Use this to understand
how long it may take to visit all mutations and please report any invalid
ones.
The test command will start applying mutations and running your tests to
check if they pass. It will report the result of each mutation.
eth-mutants test
This tools makes some important assumptions about your workspace, which should hold true for most Truffle-based projects, but I plan on adding options to override them soon:
contracts/ directorynpm test which returns a non-zero error code in
case of failure.The only mutation implemented at the moment is called boundary-condition
and replaces < adn > for <= and >= and vice-versa. Contributions for
mutators are especially welcomed.
Federico Bond
MIT
FAQs
A mutation testing tool for Solidity contracts
We found that eth-mutants demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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