text: """Test NotebookApp"""
  
  #-----------------------------------------------------------------------------
  #  Copyright (C) 2013 The IPython Development Team
  #
  #  Distributed under the terms of the BSD License.  The full license is in
  #  the file COPYING, distributed as part of this software.
  #-----------------------------------------------------------------------------
  
  #-----------------------------------------------------------------------------
  # Imports
  #-----------------------------------------------------------------------------
  
  import nose.tools as nt
  
  import IPython.testing.tools as tt
  
  #-----------------------------------------------------------------------------
  # Test functions
  #-----------------------------------------------------------------------------
  
  def test_help_output():
      """ipython notebook --help-all works"""
      tt.help_all_output_test('notebook')
  
  