private IObservable <Unit> StartDiscoveringTestsIf(IObservable <StartUnitTest[]> cfg, bfgWorker testWorker)
{
return(cfg.Take(1).Select(tests =>
{
//todo: cleanup this code and decide
if (!tests.AnyItems() || tests[0].AppStatusUrl.IsNullOrWhitespace() && !Directory.Exists(tests[0].UseAppVersion))
{
testWorker.DiscoverAndDoWork();
}
return new Unit();
}));
}
