/// <inheritdocs/>
public void CleanSnapshots()
{
try
{
foreach (var f in _snapMgr.GetPreviousSnapshots())
{
File.Delete(f);
}
}
catch (Exception e)
{
TheTrace.TraceWarning(e.ToString());
}
}
public void IsCleverInFindingOldSnaps()
{
var index = 42L;
var term = 2L;
File.WriteAllText(_mgr.GetTempFileNameForIndexAndTerm(index - 1, term), "");
File.WriteAllText(_mgr.GetTempFileNameForIndexAndTerm(index + 1, term), "");
File.WriteAllText(_mgr.GetTempFileNameForIndexAndTerm(index - 2, term), "");
File.WriteAllText(_mgr.GetFinalFileNameForIndexAndTerm(index, term), "");
var perv = _mgr.GetPreviousSnapshots();
var lastIndex = _mgr.GetLastSnapshot().LastIncludedIndex;
Assert.Equal(2, perv.Count());
foreach (var f in perv)
{
Assert.True(_mgr.GetSnapshot(f).LastIncludedIndex < index);
}
}
