public void CacheManipulationTest()
{
var sessionFactory = IoC.Resolve<ISessionFactory>();
var item = new SimpleCacheEntity
{
Name = "Cache Test #1"
};
Repository.Data.Save(item);
item = Repository.Data.Get<SimpleCacheEntity>(item.Id);
item.Name = "New name";
Repository.Data.Save(item);
sessionFactory.Statistics.Clear();
item = Repository.Data.Get<SimpleCacheEntity>(item.Id);
Assert.Equal(0, sessionFactory.Statistics.EntityLoadCount);
Assert.Equal("New name", item.Name);
}
public void ClearCacheAllTest()
{
var sessionFactory = IoC.Resolve<ISessionFactory>();
var item1 = new SimpleCacheEntity
{
Name = "Query Cache Test #1"
};
var item2 = new SimpleEntity
{
Name = "Query Cache Test #2"
};
Repository.Data.Save(item1);
Repository.Data.Save(item2);
var cachedEntity1 = GetCachedObjectDirectly(item1.Id, item1.GetType());
Assert.NotNull(cachedEntity1);
var cachedEntity2 = GetCachedObjectDirectly(item2.Id, item2.GetType());
Assert.NotNull(cachedEntity2);
var query = Repository.Data.Get<SimpleCacheEntity>().Where(x => x.Name.Contains("Query Cache Test"));
var queryResult = query.All();
Assert.NotEmpty(queryResult);
sessionFactory.Statistics.Clear();
var cachedQueryResult = query.All();
Assert.NotEmpty(cachedQueryResult);
Assert.Equal(0, sessionFactory.Statistics.EntityLoadCount);
Repository.Data.Cache.Clear();
cachedEntity1 = GetCachedObjectDirectly(item1.Id, item1.GetType());
Assert.Null(cachedEntity1);
cachedEntity2 = GetCachedObjectDirectly(item2.Id, item2.GetType());
Assert.Null(cachedEntity2);
sessionFactory.Statistics.Clear();
var retrievedQueryResult = query.All();
Assert.NotEmpty(retrievedQueryResult);
Assert.True(sessionFactory.Statistics.EntityLoadCount > 0);
}
public void ClearCacheForEntityInstanceTest()
{
var item1 = new SimpleCacheEntity
{
Name = "Cache Test #1"
};
var item2 = new SimpleCacheEntity
{
Name = "Query Cache Test #2"
};
Repository.Data.Save(item1);
Repository.Data.Save(item2);
var cachedEntity1 = GetCachedObjectDirectly(item1.Id, item1.GetType());
Assert.NotNull(cachedEntity1);
var cachedEntity2 = GetCachedObjectDirectly(item2.Id, item2.GetType());
Assert.NotNull(cachedEntity2);
Repository.Data.Cache.Clear(item1);
cachedEntity1 = GetCachedObjectDirectly(item1.Id, item1.GetType());
Assert.Null(cachedEntity1);
cachedEntity2 = GetCachedObjectDirectly(item2.Id, item2.GetType());
Assert.NotNull(cachedEntity2);
}
public void QueryCacheTest()
{
var sessionFactory = IoC.Resolve<ISessionFactory>();
//Create and save entities. Reopen conversation to clean 1-st level cache.
var item1 = new SimpleCacheEntity
{
Name = "Query Cache Test #1"
};
var item2 = new SimpleCacheEntity
{
Name = "Query Cache Test #2"
};
Repository.Data.Save(item1);
Repository.Data.Save(item2);
ConversationHelper.ReOpen();
//Query the entities by name
var query = Repository.Data.Get<SimpleCacheEntity>().Where(x => x.Name.Contains("Query Cache Test"));
var queryResult = query.All();
Assert.NotEmpty(queryResult);
ConversationHelper.ReOpen();
//Query once again and check if the result is loaded from cache instead of getting from DB.
Console.WriteLine("*** No call to DB should be done from this moment ***");
sessionFactory.Statistics.Clear();
var cachedQueryResult = query.All();
Assert.NotEmpty(cachedQueryResult);
Assert.Equal(0, sessionFactory.Statistics.EntityLoadCount);
}
public void EntityCacheTest()
{
var sessionFactory = IoC.Resolve<ISessionFactory>();
//Create and save entity. Reopen conversation to clean 1-st level cache.
var item = new SimpleCacheEntity
{
Name = "Cache Test #1"
};
Repository.Data.Save(item);
ConversationHelper.ReOpen();
//Check if entity exists in cache directly.
var cache = GetCachedObjectDirectly(item.Id, item.GetType());
Assert.NotNull(cache);
//Check if entity is loaded from cache instead of getting from DB.
Console.WriteLine("*** No call to DB should be done from this moment ***");
sessionFactory.Statistics.Clear();
var retrievedEntity = Repository.Data.Get<SimpleCacheEntity>(item.Id);
Assert.NotNull(retrievedEntity);
Assert.Equal(item.Id, retrievedEntity.Id);
Assert.Equal(item.Name, retrievedEntity.Name);
Assert.Equal(0, sessionFactory.Statistics.EntityLoadCount);
}