public void WhenForceTypeThenNotChangeType()
		{
			var hbmId = new HbmCollectionId();
			var collectionIdMapper = new CollectionIdMapper(hbmId);
			collectionIdMapper.Type((IIdentifierType) NHibernateUtil.Int64);
			collectionIdMapper.Generator(Generators.HighLow);

			Assert.That(hbmId.generator.@class, Is.EqualTo("hilo"));
			Assert.That(hbmId.type, Is.EqualTo("Int64"));
		}
		public void CantSetGeneratorAssigned()
		{
			var hbmId = new HbmCollectionId();
			var collectionIdMapper = new CollectionIdMapper(hbmId);
			Assert.That(() => collectionIdMapper.Generator(Generators.Assigned), Throws.TypeOf<NotSupportedException>());
		}