text: def test_cli_version(cliapp):
      from uns import __version__
  
      s, o, e = cliapp()
      assert e == ''
      assert s == 0
      assert o.startswith('usage: uns [-h] [-v]')
  
      s, o, e = cliapp('--version')
      assert s == 0
      assert o.startswith(__version__)
  
      s, o, e = cliapp('-v')
      assert s == 0
      assert o.startswith(__version__)
  