public void Like_Success() { ICriteriaBuilder cb = EJBContainer.Instance.EntityManager.GetCriteriaBuilder(); ICriteriaQuery cq = cb.CreateQuery(); IRoot r = cq.From("Students"); IPredicate exp = cb.Like(r.Get("FirstName"), cb.Literal("'Jon%'")); Assert.AreEqual("Students.FirstName LIKE 'Jon%'", exp.ExpressionValue); }