private static void InMemoryKeyValueStore_AllOperations_MultipleTransaction_Core(bool saveAndLoad)
{
var kvs = new InMemoryKeyValueStore();
void SaveAndLoad()
{
if (!saveAndLoad)
{
return;
}
using var ms = new MemoryStream();
kvs.Save(ms);
ms.Position = 0;
kvs = InMemoryKeyValueStore.Load(ms);
}
var subtable = kvs.GetTable("MyTable");
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
table.Add("A", new byte[] { 1 });
tx.CommitAsync().Wait();
}
SaveAndLoad();
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
var one = table["A"];
CollectionAssert.AreEqual(new byte[] { 1 }, one);
tx.CommitAsync().Wait();
}
SaveAndLoad();
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
table.Update("A", new byte[] { 2 });
tx.CommitAsync().Wait();
}
SaveAndLoad();
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
Assert.IsTrue(table.Contains("A"));
tx.CommitAsync().Wait();
}
SaveAndLoad();
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
var two = table["A"];
CollectionAssert.AreEqual(new byte[] { 2 }, two);
tx.CommitAsync().Wait();
}
SaveAndLoad();
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
var contents = table.ToList();
Assert.AreEqual(contents.Count, 1);
Assert.AreEqual(contents[0].Key, "A");
CollectionAssert.AreEquivalent(contents[0].Value, new byte[] { 2 });
tx.CommitAsync().Wait();
}
SaveAndLoad();
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
table.Remove("A");
tx.CommitAsync().Wait();
}
SaveAndLoad();
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
Assert.IsFalse(table.Contains("A"));
tx.CommitAsync().Wait();
}
SaveAndLoad();
using (var tx = kvs.CreateTransaction())
{
var table = subtable.Enter(tx);
Assert.AreEqual(table.Count(), 0);
}
}
public void DeserializeStore(byte[] bytes)
{
using var stream = new MemoryStream(bytes);
_kvs = InMemoryKeyValueStore.Load(stream);
}