areaTree);
final AreaNode node = firstNormalFlowArea.getChildAt(0);
assertTrue(node instanceof NormalBlockArea);
final NormalBlockArea blockArea = (NormalBlockArea) node;
assertEquals(72000, blockArea.brOriginX());
assertEquals(720000, blockArea.brOriginY());
assertEquals(432000, blockArea.brIpd());
assertEquals(72500, blockArea.prOriginX());
assertEquals(719500, blockArea.prOriginY());