public void Generates_unique_object_ids()
        {
            var      tmeporaryObjectIdValueGenerator = new ObjectIdValueGenerator();
            ObjectId id = ObjectId.Empty;

            for (var i = 0; i < 100; i++)
            {
                Assert.NotEqual(id, id = tmeporaryObjectIdValueGenerator.Next(entry: null));
            }
        }
        public void Does_not_generate_empty_object_id()
        {
            var tmeporaryObjectIdValueGenerator = new ObjectIdValueGenerator();

            Assert.NotEqual(ObjectId.Empty, tmeporaryObjectIdValueGenerator.Next(entry: null));
        }