### Question:
SaveServiceImpl implements SaveService { @Override public void removeSave(String id) { saver.delete(id); }  @Override long saveAll(); @Override long saveAll(String roomName); @Override void loadAll(); @Override long save(String id); @Override boolean load(String id); @Override void load(String id, String roomName, String gameName, String save); @Override List<PlayerInfo> getSaves(); @Override void removeSave(String id); @Override void removeAllSaves(); static final String DEFAULT_CALLBACK_URL; }### Answer:
@Test public void shouldRemoveSave() { saveService.removeSave("player"); verify(saver).delete("player"); }