{describe, it, ... }:
let
  mockpkgs = {
    writeShellScriptBin = name: content: content;
    inotify-tools = "inotify-tools";
  };
  watch = import ../tix/watch.nix mockpkgs;
in
describe "watch" [
  (it "watches a the local directory and runs command on change" ({
    actual = watch {
      cmd = "run me";
    };
    expected = ''
      while true
      do
        run me &
        inotify-tools/bin/inotifywait -e modify -r .
        
      done
    '';
  }))
  (it "runs the command provided to stop execution" ({
    actual = watch {
      cmd = "run me";
      stop = "kill me";
    };
    expected = ''
      while true
      do
        run me &
        inotify-tools/bin/inotifywait -e modify -r .
        kill me
      done
    '';
  }))
  (it "pipes output to given command" ({
    actual = watch {
      cmd = "run me";
      stop = "kill me";
      view = "less";
    };
    expected = ''
      while true
      do
        run me | less &
        inotify-tools/bin/inotifywait -e modify -r .
        kill me
      done
    '';
  }))
]