GameState { public int getBombsCount() { return itsBombCount; } GameState(Game game);   GameState(BoardState boardState, int bombsCount, boolean isMined, int watchState); int getWatchState(); BoardState getBoardState(); int getBombsCount(); boolean isMined(); int hashCode(); boolean equals(Object obj);  }
@Test public void testGetBombsCount() { assertEquals(1, itsState.getBombsCount()); }