public string TestAdd()
        {
            var pc = new PostController();
            var uniqueName = "Post on " + DateTime.Now.ToString();
            pc.Add(new api.Models.Post()
            {
                Name = uniqueName,
                Title = "Test Item",
                Contents = "Test Contents"
            });
            int changes = pc.SaveChanges();
            Assert.AreEqual(1, changes);

            var all = pc.GetAll().Where(p => p.Name == uniqueName).ToList();
            var count = all.Count();
            Assert.AreEqual(1, count);
            return uniqueName;
        }