nixpkgs/nixos/tests/tiddlywiki.nix

import ./make-test-python.nix ({ ... }: {
  name = "tiddlywiki";
  nodes = {
    default = {
      services.tiddlywiki.enable = true;
    };
    configured = {
      boot.postBootCommands = ''
        echo "username,password
        somelogin,somesecret" > /var/lib/wikiusers.csv
      '';
      services.tiddlywiki = {
        enable = true;
        listenOptions = {
          port = 3000;
          credentials="../wikiusers.csv";
          readers="(authenticated)";
        };
      };
    };
  };

  testScript =
    ''
      start_all()

      with subtest("by default works without configuration"):
          default.wait_for_unit("tiddlywiki.service")

      with subtest("by default available on port 8080 without auth"):
          default.wait_for_unit("tiddlywiki.service")
          default.wait_for_open_port(8080)
          # we output to /dev/null here to avoid a python UTF-8 decode error
          # but the check will still fail if the service doesn't respond
          default.succeed("curl --fail -o /dev/null 127.0.0.1:8080")

      with subtest("by default creates empty wiki"):
          default.succeed("test -f /var/lib/tiddlywiki/tiddlywiki.info")

      with subtest("configured on port 3000 with basic auth"):
          configured.wait_for_unit("tiddlywiki.service")
          configured.wait_for_open_port(3000)
          configured.fail("curl --fail -o /dev/null 127.0.0.1:3000")
          configured.succeed(
              "curl --fail -o /dev/null 127.0.0.1:3000 --user somelogin:somesecret"
          )
      
      with subtest("restart preserves changes"):
          # given running wiki
          default.wait_for_unit("tiddlywiki.service")
          # with some changes
          default.succeed(
              'curl --fail --request PUT --header \'X-Requested-With:TiddlyWiki\' \
              --data \'{ "title": "title", "text": "content" }\' \
              --url 127.0.0.1:8080/recipes/default/tiddlers/somepage '
          )
          default.succeed("sleep 2")

          # when wiki is cycled
          default.systemctl("restart tiddlywiki.service")
          default.wait_for_unit("tiddlywiki.service")
          default.wait_for_open_port(8080)

          # the change is preserved
          default.succeed(
              "curl --fail -o /dev/null 127.0.0.1:8080/recipes/default/tiddlers/somepage"
          )
    '';
})