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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, j2s } from "@gnu-taler/taler-util";
import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
import { GlobalTestState } from "../harness/harness.js";
import { createSimpleTestkudosEnvironmentV2 } from "../harness/helpers.js";
/**
* Run test for forced denom/coin selection.
*/
export async function runForcedSelectionTest(t: GlobalTestState) {
// Set up test environment
const { walletClient, bank, exchange, merchant } =
await createSimpleTestkudosEnvironmentV2(t);
await walletClient.call(WalletApiOperation.AddExchange, {
exchangeBaseUrl: exchange.baseUrl,
});
await walletClient.call(WalletApiOperation.WithdrawTestBalance, {
exchangeBaseUrl: exchange.baseUrl,
amount: "TESTKUDOS:10" as AmountString,
corebankApiBaseUrl: bank.corebankApiBaseUrl,
forcedDenomSel: {
denoms: [
{
value: "TESTKUDOS:2" as AmountString,
count: 3,
},
],
},
});
await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
const coinDump = await walletClient.call(WalletApiOperation.DumpCoins, {});
console.log(coinDump);
t.assertDeepEqual(coinDump.coins.length, 3);
const payResp = await walletClient.call(WalletApiOperation.TestPay, {
amount: "TESTKUDOS:3" as AmountString,
merchantBaseUrl: merchant.makeInstanceBaseUrl(),
summary: "bla",
forcedCoinSel: {
coins: [
{
value: "TESTKUDOS:2" as AmountString,
contribution: "TESTKUDOS:1" as AmountString,
},
{
value: "TESTKUDOS:2" as AmountString,
contribution: "TESTKUDOS:1" as AmountString,
},
{
value: "TESTKUDOS:2" as AmountString,
contribution: "TESTKUDOS:1" as AmountString,
},
],
},
});
console.log(j2s(payResp));
// Without forced selection, we would only use 2 coins.
t.assertDeepEqual(payResp.numCoins, 3);
}
runForcedSelectionTest.suites = ["wallet"];
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