public async void ShouldNotBeAbleToCreatePoWhenNotRegisteredCaller()
{
// Try to create a PO sent by a non-authorised user, it should fail
// Prepare a new PO
Purchasing.Po poAsRequested = await CreatePurchasingPoAsync(quoteId : GetRandomInt(), eShopId : GetRandomString());
var signature = poAsRequested.ToBuyerPo().GetSignatureBytes(_contracts.Web3);
// Request creation of new PO using preexisting Purchasing contract, but with tx executed by the non-authorised ("secondary") user
await Task.Delay(1);
var ps = new PurchasingService(_contracts.Web3SecondaryUser, _contracts.Deployment.PurchasingService.ContractHandler.ContractAddress);
Func <Task> act = async() => await ps.CreatePurchaseOrderRequestAndWaitForReceiptAsync(poAsRequested, signature);
act.Should().Throw <SmartContractRevertException>().WithMessage(AUTH_EXCEPTION_ONLY_REGISTERED);
}
