# Testing eza ## Running tests In order to run the tests in eza you need: - [just](https://github.com/casey/just) - [nix](https://nixos.org) then either run: - `just itest` - `nix build -L trycmd-local` ## Modifying tests In order to test your changes on eza, you will need to do one or multiple things in different cases. You will need the additional tool - [powertest](https://github.com/eza-community/powertest) You will also need to modify the `devtools/dir-generator.sh` file if you want to add some test cases ### You added/modified an option Please run `just regen` to regenerate powertesting. Then look into `tests/gen` or `tests/cmd` for any tests not passing ### You changed the output of eza Please run `nix build -L trydump` or `just idump` And lookout for any test no longer passing