public void ShouldDeleteOutDatedPartitionVersionWhenNotInUse()
{
int days = 40;
var server = new AsyncJournalServer(TimeSpan.FromSeconds(1));
using (IJournal <PocoType> journal = WriteJournal(EPartitionType.Month, TimeSpan.FromDays(1), days, server))
{
using (var rtx = journal.OpenReadTx())
{
var newVersion = new PartitionDate(START_DATE, 1, EPartitionType.Month).Name;
var newPartitionPath = Path.Combine(_directoryPath, newVersion);
Directory.CreateDirectory(newPartitionPath);
using (var rtx2 = journal.OpenReadTx())
{
var len = rtx.All().Length.Value;
}
}
// Act.
server.DoEvents();
// Verify.
var oldVersion = new PartitionDate(START_DATE, 0, EPartitionType.Month).Name;
var oldPartitionPath = Path.Combine(_directoryPath, oldVersion);
Assert.That(Directory.Exists(oldPartitionPath), Is.EqualTo(false));
}
}
public long ShouldUseNewPartitionOnRecreate(bool clearPartition1, int days)
{
var server = new AsyncJournalServer(TimeSpan.FromSeconds(1));
using (IJournal <PocoType> journal = WriteJournal(EPartitionType.Month, TimeSpan.FromDays(1), days, server))
{
using (var rtx = journal.OpenReadTx())
{
var newVersion = new PartitionDate(START_DATE, 1, EPartitionType.Month).Name;
var newPartitionPath = Path.Combine(_directoryPath, newVersion);
Directory.CreateDirectory(newPartitionPath);
using (var rtx2 = journal.OpenReadTx())
{
var len = rtx2.All().Length.Value;
}
}
// Act.
server.DoEvents();
// Verify.
using (var rtx = journal.OpenReadTx())
{
return(rtx.All().Length.Value);
}
}
}
public long ShouldDiscoverPartitionNewVersionsOnNewTransactions(bool clearPartition1, int days)
{
using (IJournal <PocoType> journal = WriteJournal(EPartitionType.Month, TimeSpan.FromDays(1), days))
{
if (clearPartition1)
{
var newVersion = new PartitionDate(START_DATE, 1, EPartitionType.Month).Name;
Directory.CreateDirectory(Path.Combine(_directoryPath, newVersion));
}
using (var rtx = journal.OpenReadTx())
{
return(rtx.All().Length ?? 0L);
}
}
}
public void ShouldKeepBothPartitionVersionWhenInUse()
{
int days = 40;
using (IJournal <PocoType> journal = WriteJournal(EPartitionType.Month, TimeSpan.FromDays(1), days))
{
using (var rtx = journal.OpenReadTx())
{
var newVersion = new PartitionDate(START_DATE, 1, EPartitionType.Month).Name;
Directory.CreateDirectory(Path.Combine(_directoryPath, newVersion));
using (var rtx2 = journal.OpenReadTx())
{
Assert.That(rtx2.All().Length.Value, Is.EqualTo(days - 31));
}
Assert.That(rtx.All().Length.Value, Is.EqualTo(days));
}
}
}
public long ShouldHandleDeletedPartitoinAfterRestart(bool clearPartition1, int days)
{
using (WriteJournal(EPartitionType.Month, TimeSpan.FromDays(1), days))
{
}
if (clearPartition1)
{
var newVersion = new PartitionDate(START_DATE, 0, EPartitionType.Month).Name;
Directory.Delete(Path.Combine(_directoryPath, newVersion), true);
}
using (IJournal <PocoType> journal = new JournalBuilder()
.WithLocation(_directoryPath)
.ToJournal <PocoType>())
{
using (var rtx = journal.OpenReadTx())
{
return(rtx.All().Length ?? 0L);
}
}
}
