assertEquals("[ [11, 16] ] 1:3 to [ [72, 53] ]", ml.toString());
}
- @Test(groups = "Functional")
- public void testAddRange()
- {
- int[] range = { 1, 5 };
- List<int[]> ranges = new ArrayList<>();
-
- // add to empty list:
- MapList.addRange(range, ranges);
- assertEquals(1, ranges.size());
- assertSame(range, ranges.get(0));
-
- // extend contiguous (same position):
- MapList.addRange(new int[] { 5, 10 }, ranges);
- assertEquals(1, ranges.size());
- assertEquals(1, ranges.get(0)[0]);
- assertEquals(10, ranges.get(0)[1]);
-
- // extend contiguous (next position):
- MapList.addRange(new int[] { 11, 15 }, ranges);
- assertEquals(1, ranges.size());
- assertEquals(1, ranges.get(0)[0]);
- assertEquals(15, ranges.get(0)[1]);
-
- // change direction: range is not merged:
- MapList.addRange(new int[] { 16, 10 }, ranges);
- assertEquals(2, ranges.size());
- assertEquals(16, ranges.get(1)[0]);
- assertEquals(10, ranges.get(1)[1]);
-
- // extend reverse contiguous (same position):
- MapList.addRange(new int[] { 10, 8 }, ranges);
- assertEquals(2, ranges.size());
- assertEquals(16, ranges.get(1)[0]);
- assertEquals(8, ranges.get(1)[1]);
-
- // extend reverse contiguous (next position):
- MapList.addRange(new int[] { 7, 6 }, ranges);
- assertEquals(2, ranges.size());
- assertEquals(16, ranges.get(1)[0]);
- assertEquals(6, ranges.get(1)[1]);
-
- // change direction: range is not merged:
- MapList.addRange(new int[] { 6, 9 }, ranges);
- assertEquals(3, ranges.size());
- assertEquals(6, ranges.get(2)[0]);
- assertEquals(9, ranges.get(2)[1]);
-
- // not contiguous: not merged
- MapList.addRange(new int[] { 11, 12 }, ranges);
- assertEquals(4, ranges.size());
- assertEquals(11, ranges.get(3)[0]);
- assertEquals(12, ranges.get(3)[1]);
- }
-
/**
* Check state after construction
*/