text: def test_shell_help(run):
      output = run("shell", "--help")
  
      help_text = """usage: rasa shell [-h] [-v] [-vv] [--quiet] [-m MODEL] [--log-file LOG_FILE]
                    [--endpoints ENDPOINTS] [-p PORT] [-t AUTH_TOKEN]
                    [--cors [CORS [CORS ...]]] [--enable-api]
                    [--remote-storage REMOTE_STORAGE]
                    [--ssl-certificate SSL_CERTIFICATE]
                    [--ssl-keyfile SSL_KEYFILE] [--ssl-ca-file SSL_CA_FILE]
                    [--ssl-password SSL_PASSWORD] [--credentials CREDENTIALS]
                    [--connector CONNECTOR] [--jwt-secret JWT_SECRET]
                    [--jwt-method JWT_METHOD]
                    {nlu} ... [model-as-positional-argument]"""
  
      lines = help_text.split("\n")
  
      for i, line in enumerate(lines):
          assert output.outlines[i] == line
  
  
  def test_shell_nlu_help(run):
      output = run("shell", "nlu", "--help")
  
      help_text = """usage: rasa shell nlu [-h] [-v] [-vv] [--quiet] [-m MODEL]
                        [model-as-positional-argument]"""
  
      lines = help_text.split("\n")
  
      for i, line in enumerate(lines):
          assert output.outlines[i] == line
  