public void ToXml_BillingCyclesRemainingBetween()
{
SubscriptionSearchRequest request = new SubscriptionSearchRequest().BillingCyclesRemaining.Between(1, 2);
var xml = "<search><billing-cycles-remaining><min>1</min><max>2</max></billing-cycles-remaining></search>";
Assert.AreEqual(xml, request.ToXml());
}