@Test
public void testIndexOfRoadSegment() {

	assertEquals(-1, this.itinerary.indexOf(this.segment1));
	assertEquals(-1, this.itinerary.indexOf(this.segment2));
	assertEquals(-1, this.itinerary.indexOf(this.segment3));
	initTest();
	assertEquals(0, this.itinerary.indexOf(this.segment1));
	assertEquals(1, this.itinerary.indexOf(this.segment2));
	assertEquals(-1, this.itinerary.indexOf(this.segment3));
}