@Test
	public void testMonopolyGameHasFourRailroads() {
		MonopolyGame game = new MonopolyGame(2, new LoadedDie(4));
		Space currentSpace = game.getInitialSpace();
		
		int numberOfRailroads = 0;
		
		for(int i=0; i<Board.BOARD_SIZE; i++) {
			if (currentSpace instanceof game_code.RailroadSpace) numberOfRailroads++;
			currentSpace = currentSpace.getNextSpace();
		}
	
		assertEquals(4, numberOfRailroads);
	}