private List <object> CreatePersonAndDetails <TPerson, TDetails>() where TPerson : Person, new() where TDetails : Details, new()
{
List <object> ids = new List <object>();
using (ISession s = Sfi.OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
for (int i = 0; i < 6; i++)
{
Person person = new TPerson();
if (i % 2 == 0)
{
Details details = new TDetails();
details.Data = String.Format("{0}{1}", typeof(TDetails).Name, i);
person.Details = details;
}
person.Name = String.Format("{0}{1}", typeof(TPerson).Name, i);
ids.Add(s.Save(person));
}
tx.Commit();
}
return(ids);
}
private void OneToOneUpdateTest <TPerson, TDetails>() where TPerson : Person, new() where TDetails : Details, new()
{
List <object> ids = this.CreatePersonAndDetails <TPerson, TDetails>();
IStatistics statistics = Sfi.Statistics;
// Clear the second level cache and the statistics
Sfi.EvictEntity(typeof(TPerson).FullName);
Sfi.EvictEntity(typeof(TDetails).FullName);
Sfi.EvictQueries();
statistics.Clear();
// Fill the empty caches with data.
this.FetchPeopleById <TPerson>(ids);
// Verify that no data was retrieved from the cache.
Assert.AreEqual(0, statistics.SecondLevelCacheHitCount, "Second level cache hit count");
statistics.Clear();
int personId = DeleteDetailsFromFirstPerson <TPerson>();
// Verify that the cache was updated
Assert.AreEqual(1, statistics.SecondLevelCachePutCount, "Second level cache put count");
statistics.Clear();
// Verify that the Person was updated in the cache
using (ISession s = Sfi.OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
TPerson person = s.Get <TPerson>(personId);
Assert.IsNull(person.Details);
}
Assert.AreEqual(0, statistics.SecondLevelCacheMissCount, "Second level cache miss count");
statistics.Clear();
// Verify that the Details was removed from the cache and deleted.
using (ISession s = Sfi.OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
TDetails details = s.Get <TDetails>(personId);
Assert.Null(details);
}
Assert.AreEqual(0, statistics.SecondLevelCacheHitCount, "Second level cache hit count");
}
