assertEquals(1, area.size());
assertSame(area, sect.getArea());
assertEquals(0, area.indexOf(sect));
assertSame(sect, area.first());
Section sect2 = new Section(report);
area.add(sect2);
assertEquals(2, area.size());
assertSame(area, sect2.getArea());
assertEquals(1, area.indexOf(sect2));
assertSame(sect, area.first());
Section sect3 = new Section(report);
area.insertAfter(sect3, sect);
assertEquals(1, area.indexOf(sect3));
assertEquals(2, area.indexOf(sect2));
}