@Test
public void reverseForEachOnFromToInterval() {
List<Integer> result = new ArrayList<>();
Interval interval = Interval.oneTo(5);
interval.reverseForEach(result::add);
Verify.assertSize(5, result);
Verify.assertContains(1, result);
Verify.assertContains(5, result);
Assert.assertEquals(Integer.valueOf(5), Iterate.getFirst(result));
Assert.assertEquals(Integer.valueOf(1), Iterate.getLast(result));
result.clear();
interval.reverseThis().reverseForEach(result::add);
Verify.assertSize(5, result);
Verify.assertContains(1, result);
Verify.assertContains(5, result);
Assert.assertEquals(Integer.valueOf(1), Iterate.getFirst(result));
Assert.assertEquals(Integer.valueOf(5), Iterate.getLast(result));
}
@Test
public void entrySet() {
MutableSortedMap<Integer, String> map =
this.newMapWithKeysValues(1, "One", 2, "2").asUnmodifiable();
Verify.assertThrows(UnsupportedOperationException.class, () -> map.entrySet().remove(null));
Verify.assertThrows(
UnsupportedOperationException.class,
() -> Iterate.getFirst(map.entrySet()).setValue("Three"));
Assert.assertEquals(this.newMapWithKeysValues(1, "One", 2, "2"), map);
}
