private Dictionary <MultiHash, Delta> BuildChainedDeltas(int chainSize)
{
var chainedDeltas = Enumerable.Range(0, chainSize + 1).ToDictionary(
i => _hashProvider.ComputeUtf8MultiHash(i.ToString()),
i =>
{
var previousHash = _hashProvider.ComputeUtf8MultiHash((i - 1).ToString());
var delta = DeltaHelper.GetDelta(_hashProvider, previousHash);
return(delta);
});
_output.WriteLine("chain is:");
_output.WriteLine(string.Join(Environment.NewLine,
chainedDeltas.Select((c, i) =>
$"{i}: current {c.Key} | previous {_hashProvider.Cast(c.Value.PreviousDeltaDfsHash.ToByteArray())}")));
return(chainedDeltas);
}