NH-3096 - Ignore tests for SQLiteDialect

It seems that coalesce function in SQLite loses expression type

So following query does not work

   SELECT order0_.*
   FROM   Orders order0_
   WHERE  COALESCE(order0_.Freight, 0) > @p0;

And a query with cast around coalesce works

   SELECT order0_.*
   FROM   Orders order0_
   WHERE  CAST(COALESCE(order0_.Freight, 0) as NUMERIC) > @p0;

Author: hazzik

src/NHibernate.Test/Linq/ByMethod/GetValueOrDefaultTests.cs

@@ -1,11 +1,31 @@
 using System.Linq;
+using NHibernate.Dialect;
 using NUnit.Framework;
 
 namespace NHibernate.Test.Linq.ByMethod
 {
 	[TestFixture]
 	public class GetValueOrDefaultTests : LinqTestCase
 	{
+		protected override bool AppliesTo(Dialect.Dialect dialect)
+		{
+			// It seems that SQLite has a nasty bug with coalesce
+
+			// Following query does not work
+			//    SELECT order0_.*
+			//    FROM   Orders order0_ 
+			//    WHERE  coalesce(order0_.Freight, 0) > @p0;
+
+			// And this one works
+			//    SELECT order0_.*
+			//    FROM   Orders order0_ 
+			//    WHERE  cast(coalesce(order0_.Freight, 0) as NUMERIC) > @p0;
+
+			if (dialect is SQLiteDialect)
+				return false;
+			return base.AppliesTo(dialect);
+		}
+
 		[Test]
 		public void CoalesceInWhere()
 		{