actually add test case file

packages/taler-integrationtests/src/test-timetravel-autorefresh.ts

@@ -0,0 +1,149 @@
+/*
+ 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 {
+  runTest,
+  GlobalTestState,
+  MerchantPrivateApi,
+  ExchangeService,
+  MerchantService,
+  WalletCli,
+} from "./harness";
+import {
+  createSimpleTestkudosEnvironment,
+  withdrawViaBank,
+  startWithdrawViaBank,
+} from "./helpers";
+import {
+  Duration,
+  durationFromSpec,
+  PreparePayResultType,
+  ConfirmPayResultType,
+} from "taler-wallet-core";
+import { PendingOperationsResponse } from "taler-wallet-core/lib/types/pending";
+
+async function applyTimeTravel(
+  timetravelDuration: Duration,
+  s: {
+    exchange?: ExchangeService;
+    merchant?: MerchantService;
+    wallet?: WalletCli;
+  },
+): Promise<void> {
+  if (s.exchange) {
+    await s.exchange.stop();
+    s.exchange.setTimetravel(timetravelDuration);
+    await s.exchange.start();
+    await s.exchange.pingUntilAvailable();
+  }
+
+  if (s.merchant) {
+    await s.merchant.stop();
+    s.merchant.setTimetravel(timetravelDuration);
+    await s.merchant.start();
+    await s.merchant.pingUntilAvailable();
+  }
+
+  if (s.wallet) {
+    s.wallet.setTimetravel(timetravelDuration);
+  }
+}
+
+/**
+ * Basic time travel test.
+ */
+runTest(async (t: GlobalTestState) => {
+  // Set up test environment
+
+  const {
+    wallet,
+    bank,
+    exchange,
+    merchant,
+  } = await createSimpleTestkudosEnvironment(t);
+
+  // Withdraw digital cash into the wallet.
+
+  await withdrawViaBank(t, { wallet, bank, exchange, amount: "TESTKUDOS:15" });
+
+  // Travel into the future, the deposit expiration is two years
+  // into the future.
+  await applyTimeTravel(durationFromSpec({ days: 400 }), {
+    wallet,
+    exchange,
+    merchant,
+  });
+
+  let p: PendingOperationsResponse;
+  p = await wallet.getPendingOperations();
+
+  console.log("pending operations after first time travel");
+  console.log(JSON.stringify(p, undefined, 2));
+
+  await startWithdrawViaBank(t, {
+    wallet,
+    bank,
+    exchange,
+    amount: "TESTKUDOS:20",
+  });
+
+  await wallet.runUntilDone();
+
+  // Travel into the future, the deposit expiration is two years
+  // into the future.
+  await applyTimeTravel(durationFromSpec({ years: 2, months: 6 }), {
+    wallet,
+    exchange,
+    merchant,
+  });
+
+  await wallet.runUntilDone();
+
+  const orderResp = await MerchantPrivateApi.createOrder(merchant, "default", {
+    order: {
+      fulfillment_url: "http://example.com",
+      summary: "foo",
+      amount: "TESTKUDOS:30",
+    },
+  });
+
+  const orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(
+    merchant,
+    {
+      orderId: orderResp.order_id,
+      instance: "default",
+    },
+  );
+
+  t.assertTrue(orderStatus.order_status === "unpaid");
+
+  const r = await wallet.preparePay({
+    talerPayUri: orderStatus.taler_pay_uri,
+  });
+
+  console.log(r);
+
+  t.assertTrue(r.status === PreparePayResultType.PaymentPossible);
+
+  const cpr = await wallet.confirmPay({
+    proposalId: r.proposalId,
+  });
+
+  t.assertTrue(cpr.type === ConfirmPayResultType.Done);
+});