@Test
public void sortOnListWithLessThan10Elements() {
ArrayList<Integer> integers = this.newArrayList(2, 3, 4, 1, 5, 7, 6, 9, 8);
Verify.assertStartsWith(ArrayListIterate.sortThis(integers), 1, 2, 3, 4, 5, 6, 7, 8, 9);
ArrayList<Integer> integers2 = this.newArrayList(1, 2, 3, 4, 5, 6, 7, 8, 9);
Verify.assertStartsWith(
ArrayListIterate.sortThis(integers2, Collections.<Integer>reverseOrder()),
9,
8,
7,
6,
5,
4,
3,
2,
1);
ArrayList<Integer> integers3 = this.newArrayList(1, 2, 3, 4, 5, 6, 7, 8, 9);
Verify.assertStartsWith(ArrayListIterate.sortThis(integers3), 1, 2, 3, 4, 5, 6, 7, 8, 9);
ArrayList<Integer> integers4 = this.newArrayList(9, 8, 7, 6, 5, 4, 3, 2, 1);
Verify.assertStartsWith(ArrayListIterate.sortThis(integers4), 1, 2, 3, 4, 5, 6, 7, 8, 9);
ThisIsNotAnArrayList<Integer> arrayListThatIsnt =
new ThisIsNotAnArrayList<Integer>(FastList.newListWith(9, 8, 7, 6, 5, 4, 3, 2, 1));
Verify.assertStartsWith(
ArrayListIterate.sortThis(arrayListThatIsnt), 1, 2, 3, 4, 5, 6, 7, 8, 9);
}
@Test
public void sortingWitoutAccessToInternalArray() {
ThisIsNotAnArrayList<Integer> arrayListThatIsnt =
new ThisIsNotAnArrayList<Integer>(FastList.newListWith(5, 3, 4, 1, 2));
Verify.assertStartsWith(
ArrayListIterate.sortThis(arrayListThatIsnt, Comparators.naturalOrder()), 1, 2, 3, 4, 5);
}
@Test
public void sortOnListWithMoreThan10Elements() {
ArrayList<Integer> integers = this.newArrayList(2, 3, 4, 1, 5, 7, 6, 8, 10, 9);
Verify.assertStartsWith(ArrayListIterate.sortThis(integers), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
ArrayList<Integer> integers2 = this.newArrayList(1, 2, 3, 4, 5, 6, 7, 8);
Verify.assertStartsWith(
ArrayListIterate.sortThis(integers2, Collections.<Integer>reverseOrder()),
8,
7,
6,
5,
4,
3,
2,
1);
ArrayList<Integer> integers3 = this.newArrayList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
Verify.assertStartsWith(ArrayListIterate.sortThis(integers3), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
}
