private void CheckAndPublish()
{
if (!_informationEntriesQueue.Any() || _publishingInProgress)
{
return;
}
_publishingInProgress = true;
var nextEntry = _informationEntriesQueue.Dequeue();
_subscriptionService.OnInformationReceived(nextEntry);
if (nextEntry.DisplayLengthInSeconds.HasValue)
{
Task.Run(
async() =>
{
await Task.Delay(nextEntry.DisplayLengthInSeconds.Value * 1000);
var emptyInfo = _viewDataAdapter.Adapt(InformationEntry.CreateEmpty());
_subscriptionService.OnInformationReceived(emptyInfo);
_publishingInProgress = false;
CheckAndPublish();
});
}
else
{
_publishingInProgress = false;
}
}
private void CheckAndPublish()
{
if (!_informationEntriesQueue.Any() || _publishingInProgress)
{
return;
}
_publishingInProgress = true;
var nextEntry = _informationEntriesQueue.Dequeue();
_configurationService.Subscribers.ForEach(subs => subs.Invoke(nextEntry));
if (nextEntry.LengthInSeconds.HasValue)
{
Task.Run(
async() =>
{
await Task.Delay(nextEntry.LengthInSeconds.Value * 1000);
var emptyInfo = InformationEntry.CreateEmpty();
_configurationService.Subscribers.ForEach(subs => subs.Invoke(emptyInfo));
_publishingInProgress = false;
CheckAndPublish();
});
}
else
{
_publishingInProgress = false;
}
}
public void CreatingEmpty_CreatesEmptyInfoEntry()
{
// Act
var actualInfoEntry = InformationEntry.CreateEmpty();
// Assert
Assert.AreEqual(false, actualInfoEntry.ShowBusy);
Assert.AreEqual(string.Empty, actualInfoEntry.Message);
Assert.IsNull(actualInfoEntry.DisplayLengthInSeconds);
Assert.AreEqual(InformationEntryType.Info, actualInfoEntry.EntryType);
}