NH-3453 - Added test case

Author: JKeyser

src/NHibernate.Test/NHSpecificTest/NH3453/Classes.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace NHibernate.Test.NHSpecificTest.NH3453
+{
+    class Direction
+    {
+
+        #region Compisite ID
+        
+        public virtual Int32 Id1 { get; set; }
+
+        public virtual Int32 Id2 { get; set; }
+
+        #endregion
+
+        public virtual Guid GUID { get; set; }
+
+        public override int GetHashCode()
+        {
+            return string.Format("{0} - {1}", Id1, Id2).GetHashCode();
+        }
+
+        public override bool Equals(object obj)
+        {
+            return Id1 == ((Direction)obj).Id1 &&
+                   Id2 == ((Direction)obj).Id2;
+        }
+    }
+
+    class DirectionReferrer
+    {
+        public virtual Guid GUID { get; set; }
+        
+        public virtual Direction Direction { get; set; }
+    }
+}

src/NHibernate.Test/NHSpecificTest/NH3453/Fixture.cs

@@ -0,0 +1,50 @@
+using System;
+using NUnit.Framework;
+
+namespace NHibernate.Test.NHSpecificTest.NH3453
+{
+	[TestFixture]
+	public class Fixture : BugTestCase
+	{
+		public override string BugNumber
+		{
+            get { return "NH3453"; }
+		}
+
+        [Test]
+        public void PropertyRefWithCompositeIdUpdateTest()
+        {
+            using (var spy = new SqlLogSpy())
+            using (var session = OpenSession())
+            using (session.BeginTransaction())
+            {
+
+                var direction1 = new Direction { Id1 = 1, Id2 = 1, GUID = Guid.NewGuid() };
+                session.Save(direction1);
+                
+                var direction2 = new Direction { Id1 = 2, Id2 = 2, GUID = Guid.NewGuid() };
+                session.Save(direction2);
+                
+                session.Flush();
+
+                var directionReferrer = new DirectionReferrer
+                                             {
+                                                 GUID = Guid.NewGuid(),
+                                                 Direction = direction1, 
+                                             };
+
+                session.Save(directionReferrer);
+
+                directionReferrer.Direction = direction2;
+
+                session.Update(directionReferrer);
+
+                session.Flush();
+
+                Console.WriteLine(spy.ToString());
+                Assert.That(true);
+            }
+        }
+
+    }
+}

src/NHibernate.Test/NHSpecificTest/NH3453/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.NH3453"
+	default-lazy="false"
+  default-access="property">
+
+  <class name="Direction" table="Direction">
+    <composite-id>
+      <key-property column="Id1" name="Id1" />
+      <key-property column="Id2" name="Id2" />
+     </composite-id>
+    <property column="GUID" name="GUID" not-null="true" unique="true"/>
+  </class>
+
+  <class name="DirectionReferrer" table="DirectionReferrer">
+    <id column="GUID" name="GUID"></id>
+    <many-to-one name="Direction" column="guid_Direction" not-null="false" property-ref="GUID" />
+  </class>
+
+</hibernate-mapping>

src/NHibernate.Test/NHibernate.Test.csproj

@@ -691,6 +691,8 @@
     <Compile Include="NHSpecificTest\BagWithLazyExtraAndFilter\Fixture.cs" />
     <Compile Include="Linq\ByMethod\DistinctTests.cs" />
     <Compile Include="Component\Basic\ComponentWithUniqueConstraintTests.cs" />
+    <Compile Include="NHSpecificTest\NH3453\Classes.cs" />
+    <Compile Include="NHSpecificTest\NH3453\Fixture.cs" />
     <Compile Include="NHSpecificTest\NH3480\Entity.cs" />
     <Compile Include="NHSpecificTest\NH3480\Fixture.cs" />
     <Compile Include="NHSpecificTest\NH3487\Entity.cs" />
@@ -3070,6 +3072,7 @@
     <EmbeddedResource Include="NHSpecificTest\NH1291AnonExample\Mappings.hbm.xml" />
   </ItemGroup>
   <ItemGroup>
+    <EmbeddedResource Include="NHSpecificTest\NH3453\Mappings.hbm.xml" />
     <EmbeddedResource Include="NHSpecificTest\NH3480\Mappings.hbm.xml">
       <SubType>Designer</SubType>
     </EmbeddedResource>