spill extra functionality from wallet-cli into taler-harness

We want to keep taler-wallet-cli smaller and have fewer dependencies.

1 files changed, 174 insertions, 0 deletions

diff --git a/packages/taler-harness/src/integrationtests/test-wallet-backup-doublespend.ts b/packages/taler-harness/src/integrationtests/test-wallet-backup-doublespend.ts
new file mode 100644
index 000000000..8b52260e9
--- /dev/null
+++ b/packages/taler-harness/src/integrationtests/test-wallet-backup-doublespend.ts
@@ -0,0 +1,174 @@
+/*
+ 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 { PreparePayResultType } from "@gnu-taler/taler-util";
+import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
+import {
+  GlobalTestState,
+  WalletCli,
+  MerchantPrivateApi,
+} from "../harness/harness.js";
+import {
+  createSimpleTestkudosEnvironment,
+  makeTestPayment,
+  withdrawViaBank,
+} from "../harness/helpers.js";
+import { SyncService } from "../harness/sync.js";
+
+export async function runWalletBackupDoublespendTest(t: GlobalTestState) {
+  // Set up test environment
+
+  const { commonDb, merchant, wallet, bank, exchange } =
+    await createSimpleTestkudosEnvironment(t);
+
+  const sync = await SyncService.create(t, {
+    currency: "TESTKUDOS",
+    annualFee: "TESTKUDOS:0.5",
+    database: commonDb.connStr,
+    fulfillmentUrl: "taler://fulfillment-success",
+    httpPort: 8089,
+    name: "sync1",
+    paymentBackendUrl: merchant.makeInstanceBaseUrl(),
+    uploadLimitMb: 10,
+  });
+
+  await sync.start();
+  await sync.pingUntilAvailable();
+
+  await wallet.client.call(WalletApiOperation.AddBackupProvider, {
+    backupProviderBaseUrl: sync.baseUrl,
+    activate: true,
+    name: sync.baseUrl,
+  });
+
+  await withdrawViaBank(t, { wallet, bank, exchange, amount: "TESTKUDOS:10" });
+
+  await wallet.runUntilDone();
+
+  await wallet.client.call(WalletApiOperation.RunBackupCycle, {});
+  await wallet.runUntilDone();
+  await wallet.client.call(WalletApiOperation.RunBackupCycle, {});
+
+  const backupRecovery = await wallet.client.call(
+    WalletApiOperation.ExportBackupRecovery,
+    {},
+  );
+
+  const wallet2 = new WalletCli(t, "wallet2");
+
+  await wallet2.client.call(WalletApiOperation.ImportBackupRecovery, {
+    recovery: backupRecovery,
+  });
+
+  await wallet2.client.call(WalletApiOperation.RunBackupCycle, {});
+
+  console.log(
+    "wallet1 balance before spend:",
+    await wallet.client.call(WalletApiOperation.GetBalances, {}),
+  );
+
+  await makeTestPayment(t, {
+    merchant,
+    wallet,
+    order: {
+      summary: "foo",
+      amount: "TESTKUDOS:7",
+    },
+  });
+
+  await wallet.runUntilDone();
+
+  console.log(
+    "wallet1 balance after spend:",
+    await wallet.client.call(WalletApiOperation.GetBalances, {}),
+  );
+
+  {
+    console.log(
+      "wallet2 balance:",
+      await wallet2.client.call(WalletApiOperation.GetBalances, {}),
+    );
+  }
+
+  // Now we double-spend with the second wallet
+
+  {
+    const instance = "default";
+
+    const orderResp = await MerchantPrivateApi.createOrder(merchant, instance, {
+      order: {
+        amount: "TESTKUDOS:8",
+        summary: "bla",
+        fulfillment_url: "taler://fulfillment-success",
+      },
+    });
+
+    let orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(
+      merchant,
+      {
+        orderId: orderResp.order_id,
+      },
+    );
+
+    t.assertTrue(orderStatus.order_status === "unpaid");
+
+    // Make wallet pay for the order
+
+    {
+      console.log(
+        "wallet2 balance before preparePay:",
+        await wallet2.client.call(WalletApiOperation.GetBalances, {}),
+      );
+    }
+
+    const preparePayResult = await wallet2.client.call(
+      WalletApiOperation.PreparePayForUri,
+      {
+        talerPayUri: orderStatus.taler_pay_uri,
+      },
+    );
+
+    t.assertDeepEqual(
+      preparePayResult.status,
+      PreparePayResultType.PaymentPossible,
+    );
+
+    const res = await wallet2.client.call(WalletApiOperation.ConfirmPay, {
+      proposalId: preparePayResult.proposalId,
+    });
+
+    console.log(res);
+
+    // FIXME: wait for a notification that indicates insufficient funds!
+
+    await withdrawViaBank(t, {
+      wallet: wallet2,
+      bank,
+      exchange,
+      amount: "TESTKUDOS:50",
+    });
+
+    const bal = await wallet2.client.call(WalletApiOperation.GetBalances, {});
+    console.log("bal", bal);
+
+    await wallet2.runUntilDone();
+  }
+}
+
+runWalletBackupDoublespendTest.suites = ["wallet", "wallet-backup"];