     assertNumGames = (player, players_turn, players_wait) =>
       createLoginSession player
       @assertNumGames test, players_turn, players_wait
-      
+
     # player one has two games in which it's her turn, and one other
     assertNumGames ONE_EMAIL, 2, 1
     # player two has no games in which it's her turn, and one other

      form_values = 'input[name="comment"]' : MY_CHAT[0]
      # The final 'true' argument means that the form is submitted.
      @fillSelectors 'form#chat-form', form_values, true

    createLoginSession TWO_EMAIL
    casper.thenOpen serverUrl, =>

      # on the game page is a game chat.
      test.assertExists '.game-chat', 'The game chat does exist.'
      comments_selector = '.game-chat .chat-comments .chat-comment-black'
      test.assertSelectorHasText comments_selector, MY_CHAT[0],
                 "Player one's comment has appeared in the chat area."

      form_values = 'input[name="comment"]' : MY_CHAT[1]
