public static void RunBatchDeleteTest(IBatchingDatastore <byte[]> ds)
{
var keys = new List <DatastoreKey>();
for (var i = 0; i < 20; i++)
{
var blk = new byte[16];
TestContext.CurrentContext.Random.NextBytes(blk);
var key = new DatastoreKey(Multibase.EncodeRaw(Multibase.Base32, blk.Take(8).ToArray()));
keys.Add(key);
ds.Put(key, blk);
}
var batch = ds.Batch();
foreach (var key in keys)
{
batch.Delete(key);
}
batch.Commit();
foreach (var key in keys)
{
Assert.Throws <KeyNotFoundException>(() => ds.Get(key));
}
}
public static void RunBatchTest(IBatchingDatastore <byte[]> ds)
{
var batch = ds.Batch();
var blocks = new List <byte[]>();
var keys = new List <DatastoreKey>();
for (var i = 0; i < 20; i++)
{
var blk = new byte[256 * 1024];
TestContext.CurrentContext.Random.NextBytes(blk);
blocks.Add(blk);
var key = new DatastoreKey(Multibase.EncodeRaw(Multibase.Base32, blk.Take(8).ToArray()));
keys.Add(key);
batch.Put(key, blk);
}
foreach (var key in keys)
{
Assert.Throws <KeyNotFoundException>(() => ds.Get(key));
}
batch.Commit();
for (var i = 0; i < keys.Count; i++)
{
var blk = ds.Get(keys[i]);
Assert.That(blk, Is.EqualTo(blocks[i]));
}
}
public AutoBatchDatastore(IBatchingDatastore <T> datastore, int maxBufferEntries)
{
_datastore = datastore;
_maxBufferEntries = maxBufferEntries;
_buffer = new Dictionary <DatastoreKey, T>(_maxBufferEntries);
}