NH-3524 - fix tests of QueryOver on DateTimeOffset properties

Author: hazzik

src/NHibernate.Test/Criteria/Lambda/Mappings.hbm.xml

@@ -11,7 +11,7 @@
 		<property name="Name" />
 		<property name="Age" />
 		<property name="BirthDate" />
-		<property name="BirthDateAsDateTimeOffset" />
+		<property name="BirthDateAsDateTimeOffset" type="NHibernate.Test.DateTimeOffsetUserType, NHibernate.Test" />
 		<property name="Blood" />
 		<component name="Detail" class="PersonDetail">
 			<property name="MaidenName" />

src/NHibernate.Test/NHSpecificTest/NH3237/DateTimeOffsetUserType.cs renamed to src/NHibernate.Test/DateTimeOffsetUserType.cs

@@ -1,19 +1,18 @@
-using System.Linq;
 using System;
 using System.Data;
 using NHibernate.SqlTypes;
 using NHibernate.UserTypes;
 
-namespace NHibernate.Test.NHSpecificTest.NH3237
+namespace NHibernate.Test
 {
 	public class DateTimeOffsetUserType : IUserType, IParameterizedType
 	{
 		public TimeSpan Offset { get; private set; }
 
 		public DateTimeOffsetUserType()
 		{
-
 		}
+
 		public DateTimeOffsetUserType(TimeSpan offset)
 		{
 			Offset = offset;
@@ -129,7 +128,7 @@ public int Compare(object x, object y)
 		public void SetParameterValues(System.Collections.Generic.IDictionary<string, string> parameters)
 		{
 			string offset;
-			if (parameters.TryGetValue("Offset", out offset))
+			if (parameters != null && parameters.TryGetValue("Offset", out offset))
 			{
 				Offset = TimeSpan.Parse(offset);
 			}

src/NHibernate.Test/NHibernate.Test.csproj

@@ -783,7 +783,7 @@
     <Compile Include="NHSpecificTest\NH3332\TestJoinsWithSameTable.cs" />
     <Compile Include="NHSpecificTest\NH3057\Domain.cs" />
     <Compile Include="NHSpecificTest\NH3057\Fixture.cs" />
-    <Compile Include="NHSpecificTest\NH3237\DateTimeOffsetUserType.cs" />
+    <Compile Include="DateTimeOffsetUserType.cs" />
     <Compile Include="NHSpecificTest\NH3237\Entity.cs" />
     <Compile Include="NHSpecificTest\NH3237\ByCodeFixture.cs" />
     <Compile Include="NHSpecificTest\NH3237\EnumUserType.cs" />