Test case

Author: bahusoid

src/NHibernate.Test/NHSpecificTest/GH3113/Entity.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace NHibernate.Test.NHSpecificTest.GH3113
+{
+	class Entity
+	{
+		public virtual Guid Id { get; set; }
+		public virtual string Name { get; set; }
+	}
+}

src/NHibernate.Test/NHSpecificTest/GH3113/FixtureByCode.cs

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+using System.Linq;
+using NHibernate.Cfg;
+using NHibernate.Cfg.MappingSchema;
+using NHibernate.Dialect;
+using NHibernate.Mapping.ByCode;
+using NUnit.Framework;
+
+namespace NHibernate.Test.NHSpecificTest.GH3113
+{
+	[TestFixture]
+	public class ByCodeFixture : TestCaseMappingByCode
+	{
+		protected override HbmMapping GetMappings()
+		{
+			var mapper = new ModelMapper();
+			mapper.Class<Entity>(rc =>
+			{
+				rc.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
+				rc.Property(x => x.Name);
+			});
+
+			return mapper.CompileMappingForAllExplicitlyAddedEntities();
+		}
+
+		protected override bool AppliesTo(Dialect.Dialect dialect)
+		{
+			return dialect is Oracle9iDialect;
+		}
+
+		protected override void Configure(Configuration configuration)
+		{
+			var dialect = NHibernate.Dialect.Dialect.GetDialect(configuration.Properties);
+			if (dialect is Oracle8iDialect)
+				configuration.SetProperty(Environment.Dialect, typeof(Oracle9iDialect).FullName);
+
+			base.Configure(configuration);
+		}
+
+		protected override void OnSetUp()
+		{
+			using (var session = OpenSession())
+			using (var transaction = session.BeginTransaction())
+			{
+				var e1 = new Entity { Name = "Bob" };
+				session.Save(e1);
+
+				var e2 = new Entity { Name = "Sally" };
+				session.Save(e2);
+
+				transaction.Commit();
+			}
+		}
+
+		protected override void OnTearDown()
+		{
+			using (var session = OpenSession())
+			using (var transaction = session.BeginTransaction())
+			{
+				session.CreateQuery("delete from System.Object").ExecuteUpdate();
+
+				transaction.Commit();
+			}
+		}
+
+		[Test]
+		public void JoinFailsOnOracle9Dialect()
+		{
+			using (var session = OpenSession())
+			{
+				var result = from e in session.Query<Entity>()
+							 join e2 in session.Query<Entity>() on e.Id equals e2.Id
+							 where e.Name == "Bob"
+							 select e.Name;
+
+				Assert.That(result.ToList(), Has.Count.EqualTo(1));
+			}
+		}
+	}
+}