private static IEnumerable <Recorded <Notification <char> > > FromMarbles(string marbles)
{
var time = 0L;
var syncEvents = false;
foreach (var character in marbles)
{
if (character == ' ')
{
continue;
}
if (character == '(')
{
syncEvents = true;
continue;
}
if (character == ')')
{
syncEvents = false;
continue;
}
var marbleEvents = character switch
{
'#' => EnumerableEx.Return(ReactiveTest.OnError <char>(time, new Exception("end"))),
'|' => EnumerableEx.Return(ReactiveTest.OnCompleted(time, character)),
'-' => Enumerable.Empty <Recorded <Notification <char> > >(),
_ => EnumerableEx.Return(ReactiveTest.OnNext(time, character)),
};
foreach (var marble in marbleEvents)
{
yield return(marble);
}
if (syncEvents)
{
continue;
}
time += 10;
}
}