public void when_showing_a_refund_transaction()
{
var stubHttp = HttpMockRepository.At("http://localhost:9191");
stubHttp.Stub(x => x.Get("/v2/transactions/refunds/321"))
.Return(TaxjarFixture.GetJSON("refunds/show.json"))
.OK();
var refund = client.ShowRefund("321");
this.AssertRefund(refund);
}