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/*
This file is part of GNU Taler
(C) 2020 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Imports.
*/
import {
AmountString,
NotificationType,
TransactionIdStr,
TransactionMajorState,
TransactionType,
j2s,
} from "@gnu-taler/taler-util";
import {
WalletApiOperation,
parseTransactionIdentifier,
} from "@gnu-taler/taler-wallet-core";
import { GlobalTestState, generateRandomPayto } from "../harness/harness.js";
import {
createSimpleTestkudosEnvironmentV2,
makeTestPaymentV2,
withdrawViaBankV2,
} from "../harness/helpers.js";
/**
* Run test for refreshe after a payment.
*/
export async function runWalletRefreshTest(t: GlobalTestState) {
// Set up test environment
const { walletClient, bank, exchange, merchant } =
await createSimpleTestkudosEnvironmentV2(t);
// Withdraw digital cash into the wallet.
await withdrawViaBankV2(t, {
walletClient,
bank,
exchange,
amount: "TESTKUDOS:20",
});
await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
const order = {
summary: "Buy me!",
amount: "TESTKUDOS:5",
fulfillment_url: "taler://fulfillment-success/thx",
};
await makeTestPaymentV2(t, { walletClient, merchant, order });
await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
const txns = await walletClient.call(WalletApiOperation.GetTransactions, {
includeRefreshes: true,
});
console.log(j2s(txns));
t.assertDeepEqual(txns.transactions.length, 3);
const refreshListTx = txns.transactions.find(
(x) => x.type === TransactionType.Refresh,
);
t.assertTrue(!!refreshListTx);
const refreshTx = await walletClient.call(
WalletApiOperation.GetTransactionById,
{
transactionId: refreshListTx.transactionId,
},
);
t.assertDeepEqual(refreshTx.type, TransactionType.Refresh);
// Now we test a pending refresh operation.
{
await exchange.stop();
const refreshCreatedCond = walletClient.waitForNotificationCond((x) => {
if (
x.type === NotificationType.TransactionStateTransition &&
parseTransactionIdentifier(x.transactionId)?.tag ===
TransactionType.Refresh
) {
return true;
}
return false;
});
const refreshDoneCond = walletClient.waitForNotificationCond((x) => {
if (
x.type === NotificationType.TransactionStateTransition &&
parseTransactionIdentifier(x.transactionId)?.tag ===
TransactionType.Refresh &&
x.newTxState.major === TransactionMajorState.Done
) {
return true;
}
return false;
});
const depositGroupResult = await walletClient.client.call(
WalletApiOperation.CreateDepositGroup,
{
amount: "TESTKUDOS:10.5" as AmountString,
depositPaytoUri: generateRandomPayto("foo"),
},
);
await refreshCreatedCond;
// Here, the refresh operation should be in a pending state.
const bal1 = await walletClient.call(WalletApiOperation.GetBalances, {});
await exchange.start();
await refreshDoneCond;
const bal2 = await walletClient.call(WalletApiOperation.GetBalances, {});
// The refresh operation completing should not change the available balance,
// as we're accounting pending refreshes towards the available (but not material!) balance.
t.assertAmountEquals(
bal1.balances[0].available,
bal2.balances[0].available,
);
}
const wres = await withdrawViaBankV2(t, {
walletClient,
bank,
exchange,
amount: "TESTKUDOS:20",
});
await wres.withdrawalFinishedCond;
// Test failing a refresh transaction
{
await exchange.stop();
let refreshTransactionId: TransactionIdStr | undefined = undefined;
const refreshCreatedCond = walletClient.waitForNotificationCond((x) => {
if (
x.type === NotificationType.TransactionStateTransition &&
parseTransactionIdentifier(x.transactionId)?.tag ===
TransactionType.Refresh
) {
refreshTransactionId = x.transactionId as TransactionIdStr;
return true;
}
return false;
});
const depositGroupResult = await walletClient.client.call(
WalletApiOperation.CreateDepositGroup,
{
amount: "TESTKUDOS:10.5" as AmountString,
depositPaytoUri: generateRandomPayto("foo"),
},
);
await refreshCreatedCond;
t.assertTrue(!!refreshTransactionId);
await walletClient.call(WalletApiOperation.FailTransaction, {
transactionId: refreshTransactionId,
});
const txn = await walletClient.call(WalletApiOperation.GetTransactionById, {
transactionId: refreshTransactionId,
});
t.assertDeepEqual(txn.type, TransactionType.Refresh);
t.assertDeepEqual(txn.txState.major, TransactionMajorState.Failed);
t.assertTrue(!!refreshTransactionId);
}
}
runWalletRefreshTest.suites = ["wallet"];
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