PasswordHintAction extends BaseAction { public String execute() { List<Object> args = new ArrayList<Object>(); if (username == null) { log.warn("Username not specified, notifying user that it's a required field."); args.add(getText("user.username")); addActionError(getText("errors.requiredField", args)); return INPUT; } if (log.isDebugEnabled()) { log.debug("Processing Password Hint..."); } try { User user = userManager.getUserByUsername(username); String hint = user.getPasswordHint(); if (hint == null || hint.trim().equals("")) { log.warn("User '" + username + "' found, but no password hint exists."); addActionError(getText("login.passwordHint.missing")); return INPUT; } StringBuffer msg = new StringBuffer(); msg.append("Your password hint is: ").append(hint); msg.append("\n\nLogin at: ").append(RequestUtil.getAppURL(getRequest())); mailMessage.setTo(user.getEmail()); String subject = '[' + getText("webapp.name") + "] " + getText("user.passwordHint"); mailMessage.setSubject(subject); mailMessage.setText(msg.toString()); mailEngine.send(mailMessage); args.add(username); args.add(user.getEmail()); saveMessage(getText("login.passwordHint.sent", args)); } catch (UsernameNotFoundException e) { log.warn(e.getMessage()); args.add(username); addActionError(getText("login.passwordHint.error", args)); getSession().setAttribute("errors", getActionErrors()); return INPUT; } catch (MailException me) { addActionError(me.getCause().getLocalizedMessage()); getSession().setAttribute("errors", getActionErrors()); return INPUT; } return SUCCESS; }  void setUsername(String username); String execute();  }
@Test public void testExecute() throws Exception { Wiser wiser = startWiser(getSmtpPort()); action.setUsername("user"); assertEquals("success", action.execute()); assertFalse(action.hasActionErrors()); wiser.stop(); assertTrue(wiser.getMessages().size() == 1); assertNotNull(action.getSession().getAttribute("messages")); }