public void AddSubSchedule() { var scheduleId = new ScheduleId(); var builder = new FixedScheduleBuilder(); var subScheduleVertex = builder.AddSubSchedule(scheduleId); builder.LinkFromStart(subScheduleVertex); builder.LinkToEnd(subScheduleVertex); Assert.AreEqual(scheduleId, subScheduleVertex.ScheduleToExecute); Assert.AreEqual(2, subScheduleVertex.Index); var schedule = builder.Build(); Assert.AreEqual(3, schedule.Vertices.Count()); Assert.IsTrue(AreVerticesEqual(schedule.Start, schedule.Vertices.ElementAt(0))); Assert.IsTrue(AreVerticesEqual(subScheduleVertex, schedule.Vertices.ElementAt(1))); Assert.IsTrue(AreVerticesEqual(schedule.End, schedule.Vertices.ElementAt(2))); }