public void SimpleProjections()
{
var transformer = new CustomTrasformer();
sessions.EvictQueries();
sessions.Statistics.Clear();
const string queryString = "select i.Name, i.Description from AnotherItem i where i.Name='widget'";
object savedId;
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).List();
var i = new AnotherItem { Name = "widget" };
savedId = s.Save(i);
tx.Commit();
}
QueryStatistics qs = sessions.Statistics.GetQueryStatistics(queryString);
EntityStatistics es = sessions.Statistics.GetEntityStatistics(typeof(AnotherItem).FullName);
Thread.Sleep(200);
IList result;
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).List();
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(0));
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).List();
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(1));
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).SetResultTransformer(transformer).List();
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(1), "hit count should not go up since we are adding a resulttransformer");
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).SetResultTransformer(transformer).List();
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(2), "hit count should go up since we are using the same resulttransformer");
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
result = s.CreateQuery(queryString).SetCacheable(true).List();
Assert.That(result.Count, Is.EqualTo(1));
var i = s.Get<AnotherItem>(savedId);
i.Name = "Widget";
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(3));
Assert.That(qs.CacheMissCount, Is.EqualTo(3));
Thread.Sleep(200);
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).List();
var i = s.Get<AnotherItem>(savedId);
Assert.That(i.Name, Is.EqualTo("Widget"));
s.Delete(i);
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(3));
Assert.That(qs.CacheMissCount, Is.EqualTo(4));
Assert.That(qs.CachePutCount, Is.EqualTo(4));
Assert.That(qs.ExecutionCount, Is.EqualTo(4));
Assert.That(es.FetchCount, Is.EqualTo(0)); //check that it was being cached
}
public void SimpleProjections()
{
var transformer = new CustomTrasformer();
sessions.EvictQueries();
sessions.Statistics.Clear();
const string queryString = "select i.Name, i.Description from AnotherItem i where i.Name='widget'";
object savedId;
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).List();
var i = new AnotherItem {
Name = "widget"
};
savedId = s.Save(i);
tx.Commit();
}
QueryStatistics qs = sessions.Statistics.GetQueryStatistics(queryString);
EntityStatistics es = sessions.Statistics.GetEntityStatistics(typeof(AnotherItem).FullName);
Thread.Sleep(200);
IList result;
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).List();
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(0));
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).List();
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(1));
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).SetResultTransformer(transformer).List();
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(1), "hit count should not go up since we are adding a resulttransformer");
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).SetResultTransformer(transformer).List();
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(2), "hit count should go up since we are using the same resulttransformer");
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
result = s.CreateQuery(queryString).SetCacheable(true).List();
Assert.That(result.Count, Is.EqualTo(1));
var i = s.Get <AnotherItem>(savedId);
i.Name = "Widget";
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(3));
Assert.That(qs.CacheMissCount, Is.EqualTo(3));
Thread.Sleep(200);
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
s.CreateQuery(queryString).SetCacheable(true).List();
var i = s.Get <AnotherItem>(savedId);
Assert.That(i.Name, Is.EqualTo("Widget"));
s.Delete(i);
tx.Commit();
}
Assert.That(qs.CacheHitCount, Is.EqualTo(3));
Assert.That(qs.CacheMissCount, Is.EqualTo(4));
Assert.That(qs.CachePutCount, Is.EqualTo(4));
Assert.That(qs.ExecutionCount, Is.EqualTo(4));
Assert.That(es.FetchCount, Is.EqualTo(0)); //check that it was being cached
}
