public void T5B_Detects_Repository_Fetch()
{
Monitor.Expect(() =>
{
_cloneB.Fetch();
},
changes => changes >= 1,
deletes => deletes == 0);
}
private void FetchNext(object timerState)
{
var hasAny = RepositoryInformationAggregator.Repositories?.Any() ?? false;
if (!hasAny)
{
return;
}
// sort the repository list alphabetically each time because ...
// 1. it's most comprehensive for the user
// 2. makes sure that no repository is jumped over because the list
// of repositories is constantly changed and not sorted in any way in memory.
// So we cannot guarantuee that each repository is fetched on each iteration if we do not sort.
var repositories = RepositoryInformationAggregator.Repositories
.OrderBy(r => r.Name)
.ToList();
// temporarily disable the timer to prevent parallel fetch executions
UpdateBehavior(AutoFetchMode.Off);
_lastFetchRepository++;
if (repositories.Count <= _lastFetchRepository)
{
_lastFetchRepository = 0;
}
var repositoryView = repositories[_lastFetchRepository];
Console.WriteLine($"Auto-fetching {repositoryView.Name} (index {_lastFetchRepository} of {repositories.Count})");
repositoryView.IsSynchronizing = true;
try
{
RepositoryWriter.Fetch(repositoryView.Repository);
}
catch
{
// nothing to see here
}
finally
{
// re-enable the timer to get to the next fetch
UpdateBehavior();
repositoryView.IsSynchronizing = false;
}
}