public async Task InitialPositionBOS(bool polling)
{
var sink = new ListEventSink();
var msg = "A fresh message";
// Write some events before the source is created
for (var i = 0; i < 3; i++)
{
EventLog.WriteEntry(_logSource, msg, EventLogEntryType.Information);
}
await Task.Delay(100);
var bm = new FileBookmarkManager(_bookmarkDir, NullLogger.Instance, _appDataFileProvider);
var cts = new CancellationTokenSource();
var source = CreateSource(polling, LogName, bm, InitialPositionEnum.BOS);
var subscription = source.Subscribe(sink);
await bm.StartAsync(cts.Token);
await source.StartAsync(cts.Token);
await Task.Delay(1000);
Assert.Equal(3, sink.Count);
cts.Cancel();
await source.StopAsync(default);
public async Task SystemStart_DirectoryIsCreated()
{
if (Directory.Exists(_testDir))
{
Directory.Delete(_testDir, true);
await Task.Delay(500);
}
// start the system
var cts = new CancellationTokenSource();
var system = new FileBookmarkManager(_bookmarkDirName, NullLogger.Instance, _appDataFileProvider);
await system.StartAsync(cts.Token);
cts.Cancel();
await system.StopAsync(default);
