@Test
public void forEachUsingFromToWithOptimisable() {
ArrayList<Integer> expected = Interval.oneTo(5).addAllTo(new ArrayList<Integer>());
final ArrayList<Integer> optimisableList =
Interval.oneTo(105).addAllTo(new ArrayList<Integer>());
ArrayList<Integer> results = new ArrayList<Integer>();
ArrayListIterate.forEach(optimisableList, 0, 4, CollectionAddProcedure.on(results));
Assert.assertEquals(expected, results);
MutableList<Integer> reverseResults = Lists.mutable.of();
final CollectionAddProcedure<Integer> procedure = CollectionAddProcedure.on(reverseResults);
ArrayListIterate.forEach(optimisableList, 4, 0, procedure);
Assert.assertEquals(ListIterate.reverseThis(expected), reverseResults);
Verify.assertThrows(
IndexOutOfBoundsException.class,
new Runnable() {
public void run() {
ArrayListIterate.forEach(optimisableList, 104, -1, procedure);
}
});
Verify.assertThrows(
IndexOutOfBoundsException.class,
new Runnable() {
public void run() {
ArrayListIterate.forEach(optimisableList, -1, 4, procedure);
}
});
}
@Test
public void forEachOver100() {
ArrayList<Integer> list = new ArrayList<Integer>(Interval.oneTo(101));
Iterate.sortThis(list);
FastList<Integer> result = FastList.newList(101);
ArrayListIterate.forEach(list, CollectionAddProcedure.<Integer>on(result));
Verify.assertListsEqual(list, result);
}
@Test
public void forEach() {
ArrayList<Integer> list = this.getIntegerList();
Iterate.sortThis(list);
MutableList<Integer> result = Lists.mutable.of();
ArrayListIterate.forEach(list, CollectionAddProcedure.<Integer>on(result));
Verify.assertListsEqual(list, result);
}