       username: 'Bug'
       text: 'Hello!'
       icon_emoji: ':bomb:'
+    , undefined
 
   it 'slack.notes', ->
     slack.note('Hello!')

          ]
        }
      ]

  it 'slack.extend', ->
    foo = slack.extend

      username: 'Robot'
      text: 'Hello!'
      icon_url: 'http://something.com/icon.png'
    , undefined

  it 'slack.send with attachments and extra fields', ->
    slack.send
