update & delete problem

Hello,

I'm trying Devforce with a sample application. I can read from sqlite DB and add records to it but can't update or delete db. I wrote a sample unit test to simulate my delete routine. This test fails and saveresult status is OK-NoOperation. What is wrong with my code?

            // Arrange
            var testEm = new boolEntities(compositionContextName: CompositionContext.Fake.Name);
            var testProducts = new Product[] {
            new Product {ProductID = 0, Name = "test", Description = "test", Price = 12, Category = "test"} };
            testEm.AddEntities(testProducts);
            testEm.SaveChanges();
            testEm.Clear();

            Product prod = new Product { ProductID = 0, Name = "test", Description = "test", Price = 12, Category = "test" };

            // Act - delete the product
            testEm.Products.EntityManager.RemoveEntity(prod);
            SaveResult sr = testEm.SaveChanges();

            // Assert
            int ct = testEm.Products.Count();
            Assert.IsTrue(ct == 0);

Hello sbelini,

Thank you for the fast reply. I also found the EntityAspect.Delete method after I posted my message. How about update? What is wrong with my below code?

            // Arrange
            var testEm = new boolEntities(compositionContextName: CompositionContext.Fake.Name);
            var testProducts = new Product[] {
            new Product {ProductID = 0, Name = "test", Description = "tesr", Price = 12, Category = "test"} };
            testEm.AddEntities(testProducts);
            testEm.SaveChanges();
            testEm.Clear();

            Product prod = new Product { ProductID = 0, Name = "test", Description = "test", Price = 12, Category = "test" };

            // Act - update the product
            SaveResult sr = testEm.SaveChanges(new Product[] {prod});

            // Assert
            Product pp = testEm.Products.FirstOrDefault(p => p.ProductID == prod.ProductID);
            Assert.IsTrue(pp.Description.Equals("test"));

rasel,