NH-3372: Enabled use of generated properties in combination with custom loader.

Author: ggeurts

src/NHibernate.Test/NHSpecificTest/NH3372/Entity.cs

@@ -0,0 +1,9 @@
+namespace NHibernate.Test.NHSpecificTest.NH3372
+{
+	public class Entity
+	{
+		public int Id { get; set; }
+		public string ShardId { get; set; }
+		public string Content { get; set; }
+	}
+}

src/NHibernate.Test/NHSpecificTest/NH3372/Fixture.cs

@@ -0,0 +1,47 @@
+using NUnit.Framework;
+
+namespace NHibernate.Test.NHSpecificTest.NH3372
+{
+	[TestFixture]
+	public class Fixture : BugTestCase
+	{
+		protected override bool AppliesTo(Dialect.Dialect dialect)
+		{
+			return dialect is NHibernate.Dialect.MsSql2000Dialect;
+		}
+
+		[Test]
+		public void CanGeneratePropertyOnInsertOfEntityWithCustomLoader()
+		{
+			using (var session = OpenSession())
+			using (session.BeginTransaction())
+			{
+				var entity = new Entity { Content = "Some text" };
+				session.Save(entity);
+				session.Flush();
+
+				Assert.That(entity.ShardId, Is.Not.Null & Has.Length.GreaterThan(0));
+			}
+		}
+
+		[Test]
+		public void CanGeneratePropertyOnUpdateOfEntityWithCustomLoader()
+		{
+			using (var session = OpenSession())
+			using (session.BeginTransaction())
+			{
+				var entity = new Entity { Content = "Some text" };
+				session.Save(entity);
+				session.Flush();
+
+				entity.ShardId = null;
+				entity.Content = "Some other text";
+				session.Update(entity);
+				session.Flush();
+				
+				Assert.That(entity.ShardId, Is.Not.Null & Has.Length.GreaterThan(0));
+			}
+		}
+
+	}
+}

src/NHibernate.Test/NHSpecificTest/NH3372/Mappings.hbm.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" 
+                   assembly="NHibernate.Test"
+                   namespace="NHibernate.Test.NHSpecificTest.NH3372">
+
+  <class name="Entity" table="entity" lazy="false">
+    <id name="Id" column="id" generator="native" />
+    <property name="ShardId" generated="always" insert="false" update="false" />
+    <property name="Content" column="content" />
+    <loader query-ref="LoadEntity" /> 
+  </class>
+
+  <sql-query name="LoadEntity" xml:space="preserve">
+    <return class="Entity" alias="e" />
+    SELECT  id AS {e.Id}
+        ,   DB_NAME() AS {e.ShardId}
+        ,   content AS {e.Content}
+    FROM    entity
+    WHERE   id = ?
+  </sql-query>
+</hibernate-mapping>