/** Test of splitMidX method, of class IDBoundingBox. */ @Test public void testSplitMidX() { for (int i = 0; i < 100; i++) { ID2BoundingBox box = build(i, i, i + 1, i + 1); ID2BoundingBox[] splitted = box.splitMidX(); assertEquals(i, splitted[0].getLower().getX(), 0); assertEquals(i, splitted[0].getLower().getY(), 0); assertEquals(i + 0.5, splitted[0].getUpper().getX(), 0); assertEquals(i + 1, splitted[0].getUpper().getY(), 0); assertEquals(i + 0.5, splitted[1].getLower().getX(), 0); assertEquals(i, splitted[1].getLower().getY(), 0); assertEquals(i + 1, splitted[1].getUpper().getX(), 0); assertEquals(i + 1, splitted[1].getUpper().getY(), 0); } }
/** Test of merge method, of class IDBoundingBox. */ @Test public void testMerge() { for (int i = 0; i < 100; i++) { ArrayList<ID2BoundingBox> boxes = new ArrayList<>(); ID2BoundingBox box = build(0, 0, i, i); ID2BoundingBox[] vals = box.splitMidX(); boxes.addAll( Arrays.stream(vals) .flatMap((a) -> Arrays.stream(a.splitMidY())) .collect(Collectors.toList())); ID2BoundingBox two = build(0, 0, 0, 0); for (ID2BoundingBox boxt : boxes) { two = two.merge(boxt); } assertTrue(box.same(two)); } }