@Test
	public void testTargetLocationLastVisited(){
		ComputerPlayer player = new ComputerPlayer();
		player.setLastVistedRoom('B');
		int enteredRoom = 0;
		int loc_7_5Tot = 0;
		board.calcTargets(6, 7, 3);
		//pick a location with at least one room as a target that already been visited
		for(int i = 0; i < 100; i++) {
			BoardCell selected = player.pickLocation(board.getTargets());
			if (selected == board.getRoomCellAt(4, 6))
				enteredRoom++;
			else if (selected == board.getRoomCellAt(7, 5));
				loc_7_5Tot++;
		}
		//ensure room is never taken
		Assert.assertEquals(enteredRoom, 0);
		Assert.assertTrue(loc_7_5Tot > 0);
	}