### Question:
UserStore { public User findByAddress(Address address) { return this.findById(ADDRESS_STORE.findId(address)); }  boolean add(User user); List<User> findAll(); User findById(int id); User findByLogin(String login); User findByAddress(Address address); List<User> findByRole(Role role); List<User> findByType(MusicType type); boolean delete(int id); boolean update(int id, User user);  }### Answer:
@Test public void findByAddress() { this.testStore.add(this.first); assertThat(this.testStore.findByAddress(this.address), is(this.first)); }