Hi,
I'm getting this weird ArgumentOutOfRangeException whenever I use the
PersitenceSpecification class for verifying an entity that has a
reference to a value object.
public class CatalogItem : DomainEntity
{
internal virtual Manufacturer Manufacturer { get; private
set; }
internal virtual String Name { get; private set; }
protected CatalogItem()
{}
public CatalogItem(String name, String manufacturer)
{
Name = name;
Manufacturer = new Manufacturer(manufacturer);
}
}
public class CatalogItemMapping : ClassMap<CatalogItem>
{
public CatalogItemMapping()
{
Id(catalogItem => catalogItem.Id);
Component<Manufacturer>(category => category.Manufacturer,
m => m.Map(manufacturer =>
manufacturer.Name));
Map(catalogItem => catalogItem.Name);
Map(Reveal.Property<CatalogItem>("Price"));
}
}
[TestFixture]
public class When_verifying_the_class_mapping_of_a_catalog_item
: NHibernateSpecification
{
[Test]
public void Then_a_catalog_object_should_be_persistable()
{
new PersistenceSpecification<CatalogItem>(Session)
.VerifyTheMappings();
}
}
[TestFixture]
public class NHibernateSpecification
: Specification
{
protected ISession Session { get; private set; }
protected override void Establish_context()
{
var configuration = new SQLiteConfiguration()
.InMemory()
.ShowSql()
.ToProperties();
var sessionSource = new SessionSource(configuration, new
RetailerPersistenceModel());
Session = sessionSource.CreateSession();
sessionSource.BuildSchema(Session);
ProvideInitialData(Session);
Session.Flush();
Session.Clear();
}
protected override void Dispose_context()
{
Session.Dispose();
Session = null;
}
protected virtual void ProvideInitialData(ISession session)
{}
}
Here's the error I'm getting:
TestCase 'Then_a_catalog_object_should_be_persistable'
not executed: System.ArgumentOutOfRangeException : Index was out of
range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.ThrowHelper.ThrowArgumentOutOfRangeException
(ExceptionArgument argument, ExceptionResource resource)
at System.ThrowHelper.ThrowArgumentOutOfRangeException()
at System.Collections.Generic.List`1.get_Item(Int32 index)
at System.Data.SQLite.SQLiteParameterCollection.GetParameter
(Int32
index)
at
System.Data.Common.DbParameterCollection.System.Collections.IList.get_Item
(Int32 index)
at NHibernate.Type.GuidType.Set(IDbCommand cmd, Object value,
Int32
index)
at NHibernate.Type.NullableType.NullSafeSet(IDbCommand cmd,
Object
value, Int32 index)
at NHibernate.Type.NullableType.NullSafeSet(IDbCommand st,
Object
value, Int32 index, ISessionImplementor session)
at
NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate
(Object id, Object[] fields, Object rowId, Boolean[] includeProperty,
Boolean[][] includeColumns, Int32 table, IDbCommand statement,
ISessionImplementor session, Int32 index)
at NHibernate.Persister.Entity.AbstractEntityPersister.Insert
(Object
id, Object[] fields, Boolean[] notNull, Int32 j, SqlCommandInfo sql,
Object obj, ISessionImplementor session)
at NHibernate.Persister.Entity.AbstractEntityPersister.Insert
(Object
id, Object[] fields, Object obj, ISessionImplementor session)
at NHibernate.Action.EntityInsertAction.Execute()
at NHibernate.Engine.ActionQueue.Execute(IExecutable
executable)
at NHibernate.Engine.ActionQueue.ExecuteActions(IList list)
at NHibernate.Engine.ActionQueue.ExecuteActions()
at
NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions
(IEventSource session)
at NHibernate.Event.Default.DefaultFlushEventListener.OnFlush
(FlushEvent event)
at NHibernate.Impl.SessionImpl.Flush()
at NHibernate.Transaction.AdoTransaction.Commit()
d:\Builds\FluentNH\src\FluentNHibernate\Testing
\PersistenceSpecification.cs(127,0): at
FluentNHibernate.Testing.PersistenceSpecification`1.TransactionalSave
(Object propertyValue)
d:\Builds\FluentNH\src\FluentNHibernate\Testing
\PersistenceSpecification.cs(105,0): at
FluentNHibernate.Testing.PersistenceSpecification`1.VerifyTheMappings
()
C:\Source\SupplyChain\Tests\Retailer.IntegrationTests\Mappings
\CatalogItemMappingSpecifications.cs(14,0): at
SupplyChain.Retailer.IntegrationTests.Mappings.When_verifying_the_class_mapping_of_a_catalog_item.Then_a_catalog_object_should_be_persistable
()
Sorry for the long post, but this one got me busy for a couple of
hours now. This might not be caused by FNH as I found this JIRA ticket
of NH itself that mentions something similar:
http://forum.hibernate.org/viewtopic.php?p=2395409
I'm still hoping that I'm doing something wrong in my code :-). Any
thought?
Thanks in advance
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