public void CreateAndDropDb()
        {
            var name = Guid.NewGuid().ToString();

            Assert.IsFalse(File.Exists(name));

            var file = TempDatabase.Filename(name);

            using (var database = new TempDatabase(name))
            {
                Assert.IsTrue(File.Exists(file));

                var context = new MyContext(database.ConnectionString);

                var test = context.Users.ToList();
            }

            Assert.IsFalse(File.Exists(file));
        }