public void testUpdate() {
   OtherUserService service = new OtherUserService(this.getContext());
   User u = service.find(2);
   System.out.println("before update:" + u);
   u.setUsername("hehe~");
   service.update(u);
   u = service.find(2);
   System.out.println("after update:" + u);
 }
 public void testAddUser() {
   User u = new User(1, "Kevin", "123456", "13193196401");
   User u2 = new User(2, "SMC", "123456", "");
   User u3 = new User(3, "LMG", "123456", "");
   User u4 = new User(4, "LMH", "123456", "");
   User u5 = new User(5, "Shu", "123456", "");
   OtherUserService service = new OtherUserService(this.getContext());
   service.add(u);
   service.add(u2);
   service.add(u3);
   service.add(u4);
   service.add(u5);
 }
 public void testGetCount() {
   OtherUserService service = new OtherUserService(this.getContext());
   System.out.println(service.getCount());
 }
 public void testFindScrollUsers() {
   OtherUserService service = new OtherUserService(this.getContext());
   System.out.println(service.getScrollData(1, 3));
 }
 public void testFindUser() {
   OtherUserService service = new OtherUserService(this.getContext());
   User user = service.find(2);
   System.out.println(user);
 }
 public void testDeleteUser() {
   OtherUserService service = new OtherUserService(this.getContext());
   service.delete(4);
 }