public void SerializeWithCustom()
        {
            var serializer = new JsonSerializer {
                DateFormatString = "yyyy-yyyy-dd-M"
            };
            var result   = instance.SerializeArray(subscription, serializer);
            var text     = Encoding.UTF8.GetString(result);
            var contains = text.Contains(DateTime.Today.ToString("yyyy-yyyy-dd-M"));

            Assert.IsTrue(contains);

            var backInstance = instance.Deserialize <DataInstance>(result, serializer);

            Assert.AreEqual(subscription.Date, backInstance.Date);
        }
        public void SerializeArray()
        {
            var data   = instance.SerializeArray(subscription);
            var result = instance.Deserialize <DataInstance>(data);

            Assert.AreEqual("Test", result.Text);
        }