@Test
public void closedOpen() {
System.out.println("## closedOpen ##");
Range<Integer> range = Ranges.closedOpen(0, 10);
System.out.println(range);
printAllElements(range);
}
@Test
public void span() {
assertThat(Ranges.closed(3, 5).span(Ranges.open(5, 10)), is(Ranges.closedOpen(3, 10)));
assertThat(Ranges.closed(0, 9).span(Ranges.closed(3, 4)), is(Ranges.closed(0, 9)));
assertThat(Ranges.closed(0, 5).span(Ranges.closed(3, 9)), is(Ranges.closed(0, 9)));
assertThat(Ranges.open(3, 5).span(Ranges.open(5, 10)), is(Ranges.open(3, 10)));
assertThat(Ranges.closed(1, 5).span(Ranges.closed(6, 10)), is(Ranges.closed(1, 10)));
}
protected final ContiguousSet<Integer> checkedCreate(SortedSet<Integer> elementsSet) {
List<Integer> elements = newArrayList(elementsSet);
/*
* A ContiguousSet can't have holes. If a test demands a hole, it should be changed so that it
* doesn't need one, or it should be suppressed for ContiguousSet.
*/
for (int i = 0; i < elements.size() - 1; i++) {
assertEquals(elements.get(i) + 1, (int) elements.get(i + 1));
}
Range<Integer> range =
(elements.isEmpty()) ? Ranges.closedOpen(0, 0) : Ranges.encloseAll(elements);
return range.asSet(DiscreteDomains.integers());
}
