home-manager/tests/modules/programs/kakoune/stubs.nix

{
  test.stubs = {
    kakoune-test-plugin = {
      outPath = null;
      buildScript = ''
        mkdir -p $out/share/kak/autoload/plugins
        touch $out/share/kak/autoload/plugins/kakoune-test-plugin
      '';
    };

    kakoune-unwrapped = {
      name = "dummy-kakoune";
      version = "1";
      outPath = null;
      buildScript = ''
        mkdir -p $out/bin $out/share/kak/doc
        touch $out/bin/kak
        chmod +x $out/bin/kak
      '';
    };
  };
}