Board b;
	Piece pyr1, pyr2, pyr3, pyr4, s, sRotated, stick, box;

	// This shows how to build things in setUp() to re-use
	// across tests.

	// In this case, setUp() makes shapes,
	// and also a 3X6 board, with pyr placed at the bottom,
	// ready to be used by tests.
	@Before
	public void setUp() throws Exception {
		b = new Board(3, 6);

		pyr1 = new Piece(Piece.PYRAMID_STR);
		pyr2 = pyr1.computeNextRotation();
		pyr3 = pyr2.computeNextRotation();
		pyr4 = pyr3.computeNextRotation();
		stick = new Piece(Piece.STICK_STR);
		box = new Piece(Piece.SQUARE_STR);
		s = new Piece(Piece.S1_STR);
		sRotated = s.computeNextRotation();

		b.place(pyr1, 0, 0);
	}

	// Check the basic width/height/max after the one placement
	@Test
	public void testSample1() {
		assertEquals(1, b.getColumnHeight(0));
		assertEquals(2, b.getColumnHeight(1));
		assertEquals(2, b.getMaxHeight());
		assertEquals(3, b.getRowWidth(0));
		assertEquals(1, b.getRowWidth(1));
		assertEquals(0, b.getRowWidth(2));
	}

	// Place sRotated into the board, then check some measures
	@Test
	public void testSample2() {
		b.commit();
		int result = b.place(sRotated, 1, 1);
		assertEquals(Board.PLACE_OK, result);
		assertEquals(1, b.getColumnHeight(0));
		assertEquals(4, b.getColumnHeight(1));
		assertEquals(3, b.getColumnHeight(2));
		assertEquals(4, b.getMaxHeight());

		// clear row test and undo

	//	assertEquals(1,b.clearRows());
		b.undo();
		assertEquals(1, b.getColumnHeight(0));
		assertEquals(2, b.getColumnHeight(1));
		assertEquals(2, b.getMaxHeight());
		assertEquals(3, b.getRowWidth(0));
		assertEquals(1, b.getRowWidth(1));
		assertEquals(0, b.getRowWidth(2));
	}

	@Test
	public void getGridTest(){
		assertTrue(b.getGrid(0, 0));
		assertFalse(b.getGrid(1,3));

		assertTrue(b.getGrid(100, 100));
		assertTrue(b.getGrid(-3, -11));//out of bounds
		assertTrue(b.getGrid(3, -11));
		assertTrue(b.getGrid(2, 6));

	}

	@Test
	public void justMore(){
		b.commit();
		assertEquals(b.PLACE_ROW_FILLED, b.place(pyr1, 0, 2));
		assertEquals(3, b.getColumnHeight(0));
		assertEquals(4, b.getColumnHeight(1));
		assertEquals(4, b.getMaxHeight());
		assertEquals(3, b.getRowWidth(0));
		assertEquals(1, b.getRowWidth(1));
		assertEquals(3, b.getRowWidth(2));
		assertEquals(1, b.getRowWidth(3));
		assertEquals(0, b.getRowWidth(4));

		//clearing
		assertEquals(2,b.clearRows());

		assertEquals(0, b.getColumnHeight(0));
		assertEquals(2, b.getColumnHeight(1));
		assertEquals(0, b.getColumnHeight(2));
		assertEquals(1, b.getRowWidth(1));
		assertEquals(1, b.getRowWidth(0));
		assertEquals(0, b.getRowWidth(2));
		assertEquals(2, b.getMaxHeight());
	}

	@Test
	public void fullClear(){
		b = new Board(3,4);
		assertEquals(b.PLACE_OK,b.place(box, 0, 0));
		b.commit();
		assertEquals(b.PLACE_OK,b.place(box, 0,2));
		b.commit();
		assertEquals(b.PLACE_ROW_FILLED, b.place(stick, 2, 0));
		assertEquals(4, b.clearRows());

		b.commit();
		assertEquals(b.PLACE_OUT_BOUNDS, b.place(box, 2, 0));
		assertEquals(b.PLACE_OUT_BOUNDS, b.place(box, -2, 0));
		assertEquals(b.PLACE_OUT_BOUNDS, b.place(box, 0, -1));
		assertEquals(b.PLACE_OUT_BOUNDS, b.place(box, 2, 3));

		assertEquals(0, b.getColumnHeight(1));

		b.place(box, 0, 0);
		b.commit();

		assertEquals(b.PLACE_BAD, b.place(box, 1, 1));

	}