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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 {
TalerCorebankApiClient,
TalerMerchantApi,
} from "@gnu-taler/taler-util";
import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
import {
BankService,
ExchangeService,
GlobalTestState,
MerchantService,
getTestHarnessPaytoForLabel,
setupDb,
} from "../harness/harness.js";
import {
SimpleTestEnvironmentNg3,
createWalletDaemonWithClient,
makeTestPaymentV2,
withdrawViaBankV3,
} from "../harness/helpers.js";
/**
* Run a test case with a simple TESTKUDOS Taler environment, consisting
* of one exchange, one bank and one merchant.
*/
export async function createMyTestkudosEnvironment(
t: GlobalTestState,
): Promise<SimpleTestEnvironmentNg3> {
const db = await setupDb(t);
const bank = await BankService.create(t, {
allowRegistrations: true,
currency: "TESTKUDOS",
database: db.connStr,
httpPort: 8082,
});
const exchange = ExchangeService.create(t, {
name: "testexchange-1",
currency: "TESTKUDOS",
httpPort: 8081,
database: db.connStr,
});
const merchant = await MerchantService.create(t, {
name: "testmerchant-1",
currency: "TESTKUDOS",
httpPort: 8083,
database: db.connStr,
});
let receiverName = "Exchange";
let exchangeBankUsername = "exchange";
let exchangeBankPassword = "mypw";
let exchangePaytoUri = getTestHarnessPaytoForLabel(exchangeBankUsername);
await exchange.addBankAccount("1", {
accountName: exchangeBankUsername,
accountPassword: exchangeBankPassword,
wireGatewayApiBaseUrl: new URL(
"accounts/exchange/taler-wire-gateway/",
bank.baseUrl,
).href,
accountPaytoUri: exchangePaytoUri,
});
bank.setSuggestedExchange(exchange, exchangePaytoUri);
await bank.start();
await bank.pingUntilAvailable();
const bankClient = new TalerCorebankApiClient(bank.corebankApiBaseUrl, {
auth: {
username: "admin",
password: "adminpw",
},
});
await bankClient.registerAccountExtended({
name: receiverName,
password: exchangeBankPassword,
username: exchangeBankUsername,
is_taler_exchange: true,
payto_uri: exchangePaytoUri,
});
const coinCommon = {
cipher: "RSA" as const,
durationLegal: "3 years",
durationSpend: "2 years",
durationWithdraw: "7 days",
rsaKeySize: 1024,
feeDeposit: "TESTKUDOS:0.0025",
feeWithdraw: "TESTKUDOS:0",
feeRefresh: "TESTKUDOS:0",
feeRefund: "TESTKUDOS:0",
};
exchange.addCoinConfigList([
{
...coinCommon,
name: "c1",
value: "TESTKUDOS:1.28",
},
{
...coinCommon,
name: "c2",
value: "TESTKUDOS:0.64",
},
{
...coinCommon,
name: "c3",
value: "TESTKUDOS:0.32",
},
{
...coinCommon,
name: "c4",
value: "TESTKUDOS:0.16",
},
{
...coinCommon,
name: "c5",
value: "TESTKUDOS:0.08",
},
{
...coinCommon,
name: "c5",
value: "TESTKUDOS:0.04",
},
{
...coinCommon,
name: "c6",
value: "TESTKUDOS:0.02",
},
{
...coinCommon,
name: "c7",
value: "TESTKUDOS:0.01",
},
]);
await exchange.start();
await exchange.pingUntilAvailable();
merchant.addExchange(exchange);
await merchant.start();
await merchant.pingUntilAvailable();
await merchant.addDefaultInstance();
await merchant.addInstanceWithWireAccount({
id: "minst1",
name: "minst1",
paytoUris: [getTestHarnessPaytoForLabel("minst1")],
});
console.log("setup done!");
const { walletClient, walletService } = await createWalletDaemonWithClient(
t,
{
name: "w1",
},
);
return {
commonDb: db,
exchange,
merchant,
walletClient,
walletService,
bankClient,
bank,
exchangeBankAccount: {
accountName: "",
accountPassword: "",
accountPaytoUri: "",
wireGatewayApiBaseUrl: "",
},
};
}
/**
* Run test for basic, bank-integrated withdrawal and payment.
*/
export async function runFeeRegressionTest(t: GlobalTestState) {
// Set up test environment
const { walletClient, bankClient, exchange, merchant } =
await createMyTestkudosEnvironment(t);
// Withdraw digital cash into the wallet.
const wres = await withdrawViaBankV3(t, {
walletClient,
bankClient,
exchange,
amount: "TESTKUDOS:1.92",
});
await wres.withdrawalFinishedCond;
const coins = await walletClient.call(WalletApiOperation.DumpCoins, {});
// Make sure we really withdraw one 0.64 and one 1.28 coin.
t.assertTrue(coins.coins.length === 2);
const order: TalerMerchantApi.Order = {
summary: "Buy me!",
amount: "TESTKUDOS:1.30",
fulfillment_url: "taler://fulfillment-success/thx",
};
await makeTestPaymentV2(t, { walletClient, merchant, order });
await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
const txs = await walletClient.call(WalletApiOperation.GetTransactions, {});
t.assertAmountEquals(txs.transactions[1].amountEffective, "TESTKUDOS:1.30");
console.log(txs);
}
runFeeRegressionTest.suites = ["wallet"];
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