PersistenceTestResult TrySave()
{
IDataConnection conn = null;
try
{
conn = spec.SessionProvider.GetConnection();
using (var tran = conn.GetTransactionFactory().GetTransaction())
{
identity = conn.GetPersister().Add(spec.Entity);
if (identity == null)
{
throw new InvalidOperationException($"The entity identity returned by {nameof(IPersister)}.{nameof(IPersister.Add)} should not be null.");
}
tran.Commit();
}
}
catch (Exception ex)
{
return(new PersistenceTestResult(typeof(T))
{
SaveException = ex
});
}
finally
{
conn?.Dispose();
}
return(null);
}
PersistenceTestResult TryCompare()
{
IDataConnection conn = null;
try
{
conn = spec.SessionProvider.GetConnection();
conn.EvictFromCache(spec.Entity);
var retrieved = conn.GetQuery().Get <T>(identity);
if (ReferenceEquals(retrieved, null))
{
return new PersistenceTestResult(typeof(T))
{
SavedObjectNotFound = true
}
}
;
var equalityResult = spec.EqualityRule.GetEqualityResult(spec.Entity, retrieved);
EnsureEqualityResultMayBeReportedUpon(equalityResult);
return(new PersistenceTestResult(typeof(T))
{
EqualityResult = equalityResult
});
}
catch (Exception ex)
{
return(new PersistenceTestResult(typeof(T))
{
ComparisonException = ex
});
}
finally
{
conn?.Dispose();
}
}
PersistenceTestResult TrySetup()
{
IDataConnection conn = null;
try
{
conn = spec.SessionProvider.GetConnection();
spec.Setup?.Invoke(conn);
}
catch (Exception ex)
{
return(new PersistenceTestResult(typeof(T))
{
SetupException = ex
});
}
finally
{
conn?.Dispose();
}
return(null);
}
protected T DoInSession <T>(Block <T> block)
{
IDataSessionManager sessionManager = Resolve <IDataSessionManager>();
using (IDataSession session = sessionManager.CreateSession(DatabaseName))
{
IDataConnection connection = null;
try
{
connection = session.OpenConnection();
return(block());
}
finally
{
if (connection != null)
{
connection.Dispose();
}
}
}
}