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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 {
Duration,
TransactionMajorState,
TransactionType,
j2s,
} from "@gnu-taler/taler-util";
import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
import { GlobalTestState } from "../harness/harness.js";
import {
createSimpleTestkudosEnvironmentV3,
withdrawViaBankV3,
} from "../harness/helpers.js";
/**
* Basic time travel test.
*/
export async function runTimetravelWithdrawTest(t: GlobalTestState) {
// Set up test environment
const { walletClient, bankClient, exchange, merchant } =
await createSimpleTestkudosEnvironmentV3(t);
// Withdraw digital cash into the wallet.
const wres1 = await withdrawViaBankV3(t, {
walletClient,
bankClient,
exchange,
amount: "TESTKUDOS:15",
});
await wres1.withdrawalFinishedCond;
// Travel 400 days into the future,
// as the deposit expiration is two years
// into the future.
const timetravelDuration: Duration = {
d_ms: 1000 * 60 * 60 * 24 * 400,
};
await exchange.stop();
exchange.setTimetravel(Duration.toMilliseconds(timetravelDuration));
await exchange.start();
await exchange.pingUntilAvailable();
await exchange.keyup();
await merchant.stop();
merchant.setTimetravel(Duration.toMilliseconds(timetravelDuration));
await merchant.start();
await merchant.pingUntilAvailable();
console.log("starting withdrawal via bank");
// This should fail, as the wallet didn't time travel yet.
const wres2 = await withdrawViaBankV3(t, {
walletClient,
bankClient,
exchange,
amount: "TESTKUDOS:20",
});
console.log("starting withdrawal done");
// Check that transactions are correct for the failed withdrawal
{
const transactions = await walletClient.call(
WalletApiOperation.GetTransactions,
{
sort: "stable-ascending",
},
);
console.log(j2s(transactions));
const types = transactions.transactions.map((x) => x.type);
t.assertDeepEqual(types, ["withdrawal", "withdrawal"]);
const wtrans = transactions.transactions[1];
t.assertTrue(wtrans.type === TransactionType.Withdrawal);
t.assertTrue(wtrans.txState.major === TransactionMajorState.Pending);
}
// Now we also let the wallet time travel
await walletClient.call(WalletApiOperation.TestingSetTimetravel, {
offsetMs: Duration.toMilliseconds(timetravelDuration),
});
// The wallet should do denomination re-selection and succeed
await wres2.withdrawalFinishedCond;
}
runTimetravelWithdrawTest.suites = ["wallet"];
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