public void EmptyWritingTransaction()
{
using (IKeyValueDB db = new InMemoryKeyValueDB())
{
using (var tr = db.StartWritingTransaction().Result)
{
tr.Commit();
}
}
}
public void TwoEmptyWriteTransactionsWithNestedWaiting()
{
using (IKeyValueDB db = new InMemoryKeyValueDB())
{
Task<IKeyValueDBTransaction> trOuter;
using (var tr = db.StartWritingTransaction().Result)
{
trOuter = db.StartWritingTransaction();
tr.Commit();
}
using (var tr = trOuter.Result)
{
tr.Commit();
}
}
}
public void StartWritingTransactionWorks()
{
using (IKeyValueDB db = new InMemoryKeyValueDB())
{
var tr1 = db.StartWritingTransaction().Result;
var tr2Task = db.StartWritingTransaction();
var task = Task.Factory.StartNew(() =>
{
var tr2 = tr2Task.Result;
Assert.True(tr2.FindExactKey(_key1));
tr2.CreateKey(_key2);
tr2.Commit();
tr2.Dispose();
});
tr1.CreateKey(_key1);
tr1.Commit();
tr1.Dispose();
task.Wait(1000);
using (var tr = db.StartTransaction())
{
Assert.True(tr.FindExactKey(_key1));
Assert.True(tr.FindExactKey(_key2));
}
}
}
