NH-2354 - Make test explicit and test mapping

Author: hazzik

src/NHibernate.Test/UnionsubclassPolymorphicFormula/Party.hbm.xml

@@ -11,16 +11,13 @@
   <class xmlns="urn:nhibernate-mapping-2.2" name="Party" table="`party`" abstract="true">
     <id access="backfield" name="Id">
       <column name="Id" />
-      <generator class="sequence">
-        <param name="sequence">party_id_seq</param>
-      </generator>
+      <generator class="hilo" />
     </id>
 
     <!-- PERSON -->
 
     <union-subclass name="Person" table="`person`" extends="Party">
-      <property name="Name" access="readonly" formula="first_name || ' ' || last_name" update="false" insert="false">
-      </property>
+      <property name="Name" access="readonly" formula="first_name || ' ' || last_name" update="false" insert="false" />
       <property name="FirstName">
         <column name="first_name" />
       </property>

src/NHibernate.Test/UnionsubclassPolymorphicFormula/UnionSubclassFixture.cs

@@ -1,13 +1,9 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using NUnit.Framework;
+using NUnit.Framework;
 using System.Collections;
 
 namespace NHibernate.Test.UnionsubclassPolymorphicFormula
 {
-	[TestFixture]
+	[TestFixture, Explicit]
 	public class UnionSubclassFixture : TestCase
 	{
 		protected override string MappingsAssembly