Enable tests for PostgreSQL

Author: bahusoid

src/NHibernate.Test/NHSpecificTest/GH1994/ManyToManyFilteredFixture.cs

@@ -1,6 +1,5 @@
 using System.Linq;
 using NHibernate.Criterion;
-using NHibernate.Dialect;
 using NHibernate.Linq;
 using NHibernate.SqlCommand;
 using NHibernate.Transform;
@@ -30,14 +29,7 @@ protected override void OnTearDown()
 			using (var session = OpenSession())
 			using (var transaction = session.BeginTransaction())
 			{
-				// The HQL delete does all the job inside the database without loading the entities, but it does
-				// not handle delete order for avoiding violating constraints if any. Use
-				// session.Delete("from System.Object");
-				// instead if in need of having NHibernate ordering the deletes, but this will cause
-				// loading the entities in the session.
-
 				session.Delete("from System.Object");
-
 				transaction.Commit();
 			}
 		}
@@ -59,9 +51,6 @@ public void TestUnfilteredLinqQuery()
 		[Test]
 		public void TestFilteredByWhereCollectionLinqQuery()
 		{
-			if(Dialect is PostgreSQLDialect)
-				Assert.Ignore("Dialect doesn't support 0/1 to bool implicit cast");
-
 			using (var s = OpenSession())
 			{
 				var query = s.Query<Asset>()
@@ -143,9 +132,6 @@ public void TestQueryOverRestrictionWithClause()
 		[Test]
 		public void LazyLoad()
 		{
-			if (Dialect is PostgreSQLDialect)
-				Assert.Ignore("Dialect doesn't support 0/1 to bool implicit cast");
-
 			using (var s = OpenSession())
 			{
 				var asset = s.Query<Asset>().First();
@@ -158,9 +144,6 @@ public void LazyLoad()
 		[Test]
 		public void LazyLoadFiltered()
 		{
-			if (Dialect is PostgreSQLDialect)
-				Assert.Ignore("Dialect doesn't support 0/1 to bool implicit cast");
-
 			using (var s = OpenSession())
 			{
 				s.EnableFilter("deletedFilter").SetParameter("deletedParam", false);

src/NHibernate.Test/NHSpecificTest/GH1994/Mappings.hbm.xml

@@ -5,7 +5,7 @@
 	<class name="Base" abstract="true" dynamic-update="true" lazy="true">
 		<id name="Key" column="pdoid" generator="guid.comb"/>
 
-		<property name="IsDeleted" column="IsDeleted" />
+		<property name="IsDeleted" column="IsDeleted" type="TrueFalse" />
 
 		<filter name="deletedFilter" condition="IsDeleted = :deletedParam"/>
 
@@ -26,7 +26,7 @@
     </bag>
 		<set name="DocumentsFiltered" table="asset_to_document" lazy="true" cascade="none">
 			<key column="AssetId"/>
-			<many-to-many class="Document" column="DocumentId" where="IsDeleted = 0"/>
+			<many-to-many class="Document" column="DocumentId" where="IsDeleted = 'F'"/>
 		</set>
 	</union-subclass>
 
@@ -39,7 +39,7 @@
 	</union-subclass>
 
 	<filter-def name="deletedFilter">
-		<filter-param name="deletedParam" type="bool"/>
+		<filter-param name="deletedParam" type="TrueFalse"/>
 	</filter-def>
 
 </hibernate-mapping>