public void Remove_BasicTest(ITimetable timetable)
{
timetable.AddOrUpdate("a", 100);
timetable.AddOrUpdate("b", 50);
timetable.Remove("a");
var items = timetable.GetTimetable();
items.Count.Should().Be(1);
items[0].RouteId.Should().Be("b");
items[0].MsBeforeArrival.Should().Be(50);
}
//todo this method should be optimized using:
// - https://dotnet.github.io/orleans/Documentation/grains/stateless_worker_grains.html
// - https://github.com/dotnet/orleans/issues/5283#issuecomment-450977696
// - https://github.com/dotnet/orleans/issues/3841
// - https://stackoverflow.com/questions/48145496/msr-orleans-how-to-create-a-reader-writer-grain-with-parallel-reads/48146722#48146722
public Task <IReadOnlyList <TimeTableItem> > GetTimetable()
{
return(Task.FromResult(_timetable.GetTimetable()));
}