1 files changed, 126 insertions, 0 deletions
diff --git a/packages/taler-harness/src/integrationtests/test-denom-unoffered.ts b/packages/taler-harness/src/integrationtests/test-denom-unoffered.ts
new file mode 100644
index 000000000..b5ecbee4a
--- /dev/null
+++ b/packages/taler-harness/src/integrationtests/test-denom-unoffered.ts
@@ -0,0 +1,126 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 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 { PreparePayResultType, TalerErrorCode } from "@gnu-taler/taler-util";
+import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
+import { GlobalTestState, MerchantPrivateApi } from "../harness/harness.js";
+import {
+  createSimpleTestkudosEnvironment,
+  withdrawViaBank,
+} from "../harness/helpers.js";
+
+export async function runDenomUnofferedTest(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:20" });
+
+  // Make the exchange forget the denomination.
+  // Effectively we completely reset the exchange,
+  // but keep the exchange master public key.
+
+  await exchange.stop();
+  await exchange.purgeDatabase();
+  await exchange.purgeSecmodKeys();
+  await exchange.start();
+  await exchange.pingUntilAvailable();
+
+  await merchant.stop();
+  await merchant.start();
+  await merchant.pingUntilAvailable();
+
+  const order = {
+    summary: "Buy me!",
+    amount: "TESTKUDOS:5",
+    fulfillment_url: "taler://fulfillment-success/thx",
+  };
+
+  {
+    const orderResp = await MerchantPrivateApi.createOrder(
+      merchant,
+      "default",
+      {
+        order: order,
+      },
+    );
+
+    let orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(
+      merchant,
+      {
+        orderId: orderResp.order_id,
+      },
+    );
+
+    t.assertTrue(orderStatus.order_status === "unpaid");
+
+    // Make wallet pay for the order
+
+    const preparePayResult = await wallet.client.call(
+      WalletApiOperation.PreparePayForUri,
+      {
+        talerPayUri: orderStatus.taler_pay_uri,
+      },
+    );
+
+    t.assertTrue(
+      preparePayResult.status === PreparePayResultType.PaymentPossible,
+    );
+
+    const exc = await t.assertThrowsTalerErrorAsync(async () => {
+      await wallet.client.call(WalletApiOperation.ConfirmPay, {
+        proposalId: preparePayResult.proposalId,
+      });
+    });
+
+    t.assertTrue(
+      exc.hasErrorCode(TalerErrorCode.WALLET_PENDING_OPERATION_FAILED),
+    );
+
+    // FIXME: We might want a more specific error code here!
+    t.assertDeepEqual(
+      exc.errorDetail.innerError.code,
+      TalerErrorCode.WALLET_UNEXPECTED_REQUEST_ERROR,
+    );
+    const merchantErrorCode = (exc.errorDetail.innerError.errorResponse as any)
+      .code;
+    t.assertDeepEqual(
+      merchantErrorCode,
+      TalerErrorCode.MERCHANT_POST_ORDERS_ID_PAY_DENOMINATION_KEY_NOT_FOUND,
+    );
+  }
+
+  await wallet.client.call(WalletApiOperation.AddExchange, {
+    exchangeBaseUrl: exchange.baseUrl,
+    forceUpdate: true,
+  });
+
+  // Now withdrawal should work again.
+  await withdrawViaBank(t, { wallet, bank, exchange, amount: "TESTKUDOS:20" });
+
+  await wallet.runUntilDone();
+
+  const txs = await wallet.client.call(WalletApiOperation.GetTransactions, {});
+  console.log(JSON.stringify(txs, undefined, 2));
+}
+
+runDenomUnofferedTest.suites = ["wallet"];