message: Added return statement to send command helper.
diff: @@ -66,6 +66,7 @@ class TestRefAppClass(object):
  msg = "The delay, {}, between the two events should be below {}".format(delay, max_delay)
  assert delay < max_delay, msg
  self.api.log_test_message("assert_command helper completed successfully")
  + return results
  def test_send_command(self):
  self.assert_command("CMD_NO_OP", max_delay=0.0001)
  