@Test
public void testRoadSegments() {

	Iterator<RoadSegment> iterator;
	Iterable<RoadSegment> iterable;
	iterable = this.itinerary.roadSegments();
	iterator = iterable.iterator();
	assertFalse(iterator.hasNext());
	initTest();
	iterable = this.itinerary.roadSegments();
	iterator = iterable.iterator();
	assertTrue(iterator.hasNext());
	assertSame(this.segment1, iterator.next());
	assertTrue(iterator.hasNext());
	assertSame(this.segment2, iterator.next());
	assertFalse(iterator.hasNext());
}