npm install mocaccino --save-dev

$ browserify --bare -p [ mocaccino --node ] -t coverify test.js | node | coverify

browserify -p [ mocaccino OPTIONS ]
where OPTIONS are:
  --reporter, -R  Mocha reporter to use, defaults to "tap"
  --grep          Mocha grep option
  --fgrep         Mocha fgrep option
  --invert        Mocha invert option
  --timeout, -t   Mocha timeout in milliseconds to use, defaults to 2000
  --ui, -U        Mocha user interface to use, defaults to "bdd"
  --yields, -y    Yield every N milliseconds, defaults to 250
  --node          If result is used in node instead of a browser
  --windowWidth   Overrides the window width, defaults to the current shells
                  window width or fall back to 80
  --no-colors     Disable colors (overrides color support detection)
  --colors        Enable colors (overrides color support detection)
  --mochaPath     Path to custom Mocha module