public virtual void TestIdentity()
        {
            IQuery q = NewQuery();

            q.Constrain(new Db4objects.Db4o.Tests.Common.Soda.Wrapper.Untyped.STCharWUTestCase
                            ((char)1));
            IObjectSet set = q.Execute();

            Db4objects.Db4o.Tests.Common.Soda.Wrapper.Untyped.STCharWUTestCase identityConstraint
                = (Db4objects.Db4o.Tests.Common.Soda.Wrapper.Untyped.STCharWUTestCase)set.Next(
                      );
            identityConstraint.i_char = (char)9999;
            q = NewQuery();
            q.Constrain(identityConstraint).Identity();
            identityConstraint.i_char = (char)1;
            SodaTestUtil.ExpectOne(q, _array[1]);
        }
        public virtual void TestNotIdentity()
        {
            IQuery q = NewQuery();

            q.Constrain(new Db4objects.Db4o.Tests.Common.Soda.Wrapper.Untyped.STCharWUTestCase
                            ((char)1));
            IObjectSet set = q.Execute();

            Db4objects.Db4o.Tests.Common.Soda.Wrapper.Untyped.STCharWUTestCase identityConstraint
                = (Db4objects.Db4o.Tests.Common.Soda.Wrapper.Untyped.STCharWUTestCase)set.Next(
                      );
            identityConstraint.i_char = (char)9080;
            q = NewQuery();
            q.Constrain(identityConstraint).Identity().Not();
            identityConstraint.i_char = (char)1;
            Expect(q, new int[] { 0, 2, 3 });
        }
 public void Evaluate(ICandidate candidate)
 {
     Db4objects.Db4o.Tests.Common.Soda.Wrapper.Untyped.STCharWUTestCase sts = (Db4objects.Db4o.Tests.Common.Soda.Wrapper.Untyped.STCharWUTestCase
                                                                               )candidate.GetObject();
     candidate.Include((((char)sts.i_char) + 2) > 100);
 }