@Test public void testAddUserByPrimaryParameters() throws Throwable { getUserAction().getUser(-1); }
public User getUser(int userId) { return userService.getUser(userId); }
UserAction { public User getUser(int userId) { return userService.getUser(userId); } }
UserAction { public User getUser(int userId) { return userService.getUser(userId); }  }
UserAction { public User getUser(int userId) { return userService.getUser(userId); }  void addUser(User user); void addUser(String userName, String password); User getUser(int userId); void setUserService(UserService userService); }
UserAction { public User getUser(int userId) { return userService.getUser(userId); }  void addUser(User user); void addUser(String userName, String password); User getUser(int userId); void setUserService(UserService userService);  }