@Test
	public void testNonEmptyGridConfig() {
		grid=new Grid("AlpineRescuemap.jpg");
		grid.loadConfig(rescue, "occupiedgrid.csv", "AlpineRescuemap.jpg", rescue.getSearcherConfig(), "SOUTH");
		for (GridCell cell : grid.getCells()) {
			
			if (cell.getRow() == 20 && cell.getColumn() ==20)
				assertTrue(cell.isOccupied());
			else if (cell.getRow() == 1 && cell.getColumn() == 36) {
				assertTrue(cell.isOccupied());
			}
			else if (cell.getRow() == 14 && cell.getColumn() == 17) assertTrue(cell.isOccupied());
			else {
				assertFalse(cell.isOccupied());
			}
		}
	}