@Test
  public void testRemoveUnfamiliarContact() {
    UserContact userContact = new UserContact(CONTACT, createUserContactType());
    userContact.setId(1L);
    user.addContact(userContact);

    userContactsService.removeContact(2L);
    assertEquals(user.getUserContacts().size(), 1);
  }
  @Test
  public void testRemoveContact() {
    UserContact userContact = new UserContact(CONTACT, createUserContactType());
    userContact.setId(1L);
    user.addContact(userContact);
    when(userContactsDao.getContactById(1L)).thenReturn(userContact);

    userContactsService.removeContact(1L);
    assertEquals(user.getUserContacts().size(), 0);
  }