public void TruncateJournal(SqlSettings settings)
{
var config = new EngineConfiguration();
config.SqlSettings = settings;
settings.TableName = "test-" + Guid.NewGuid();
var commandStore = new SqlCommandStore(config);
commandStore.Initialize();
var formatter = new BinaryFormatter();
var writer = new SqlJournalWriter(formatter, commandStore);
Enumerable.Range(1, 50).ToList().ForEach(i =>
{
writer.Write(JournalEntry.Create((ulong)i, DateTime.Now.AddSeconds(i), new AppendNumberCommand(i)));
});
writer.Dispose();
commandStore.Truncate(40);
Assert.AreEqual(10, commandStore.CommandEntries().Count());
}
public void SqlCommandStoreWriteReadEntries(SqlSettings settings)
{
var config = new EngineConfiguration();
config.SqlSettings = settings;
settings.TableName = "test-" + Guid.NewGuid();
var commandStore = new SqlCommandStore(config);
commandStore.Initialize();
var formatter = new BinaryFormatter();
var writer = new SqlJournalWriter(formatter, commandStore);
writer.Write(JournalEntry.Create(1UL, DateTime.Now, new ModelCreated(typeof(TestModel))));
writer.Write(JournalEntry.Create(2UL, DateTime.Now.AddSeconds(1), new AppendNumberCommand(42)));
writer.Write(JournalEntry.Create(3UL, DateTime.Now.AddSeconds(2), new AppendNumberCommand(64)));
foreach (var entry in commandStore.GetJournalEntriesFrom(1))
{
Trace.WriteLine(entry);
}
writer.Dispose();
}
public void MsSqlCommandStoreWriteReadEntries()
{
var config = new EngineConfiguration();
var settings = config.SqlSettings;
settings.ConnectionString = "Data Source=.;Initial Catalog=fish;Integrated Security=True";
settings.ProviderName = "System.Data.SqlClient";
settings.TableName = "[test-" + Guid.NewGuid() + "]";
var commandStore = new SqlCommandStore(config);
commandStore.Initialize();
var formatter = new BinaryFormatter();
var writer = new SqlJournalWriter(formatter, commandStore);
writer.Write(JournalEntry.Create(1UL, DateTime.Now, new ModelCreated(typeof(TestModel))));
writer.Write(JournalEntry.Create(2UL, DateTime.Now.AddSeconds(1), new AppendNumberCommand(42)));
writer.Write(JournalEntry.Create(3UL, DateTime.Now.AddSeconds(2), new AppendNumberCommand(64)));
foreach (var entry in commandStore.GetJournalEntriesFrom(1))
{
Trace.WriteLine(entry);
}
writer.Dispose();
}
