public async Task send_should_fail_if_provider_does_not_exist()
{
var receipt = GetDataDeliveryReceiptRequest();
var deposit = GetDepositDetails();
var session = GetConsumerSession();
_depositProvider.GetAsync(receipt.DepositId).Returns(deposit);
_sessionService.GetActive(receipt.DepositId).Returns(session);
_providerService.GetPeer(deposit.DataAsset.Provider.Address).Returns((INdmPeer)null);
await _receiptService.SendAsync(receipt, 0, 0);
_providerService.Received().GetPeer(deposit.DataAsset.Provider.Address);
_receiptRequestValidator.DidNotReceive().IsValid(receipt, session.UnpaidUnits, session.ConsumedUnits,
deposit.Deposit.Units);
}
