public void testComplexNext() {
List<Point> expected = buildComplex();
List<Point> actual = new ArrayList<Point>();
MoveablePoint point = SimpleMoveablePoint.startOf(root);
actual.add(SimplePoint.at(point));
while (point.hasNext()) {
point.next();
actual.add(SimplePoint.at(point));
}
assertEquals(expected, actual);
}
public void testComplexPrevious() {
List<Point> expected = buildComplex();
Collections.reverse(expected);
List<Point> actual = new ArrayList<Point>();
MoveablePoint point = SimpleMoveablePoint.endOf(root);
actual.add(SimplePoint.at(point));
while (point.hasPrevious()) {
point.previous();
actual.add(SimplePoint.at(point));
}
assertEquals(expected, actual);
}