testing c52/c53 coordination,

and allow passing query parameters to the
"fetch transactions" API from Nexus.

1 files changed, 137 insertions, 0 deletions

diff --git a/packages/taler-wallet-cli/src/integrationtests/test-libeufin-c5x.ts b/packages/taler-wallet-cli/src/integrationtests/test-libeufin-c5x.ts
new file mode 100644
index 000000000..ebde5206d
--- /dev/null
+++ b/packages/taler-wallet-cli/src/integrationtests/test-libeufin-c5x.ts
@@ -0,0 +1,137 @@
+/*
+ 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 { GlobalTestState, delayMs } from "./harness";
+import {
+  SandboxUserBundle,
+  NexusUserBundle,
+  launchLibeufinServices,
+  LibeufinSandboxApi,
+  LibeufinNexusApi,
+} from "./libeufin";
+
+/**
+ * This test checks how the C52 and C53 coordinate.  It'll test
+ * whether fresh transactions stop showing as C52 after they get
+ * included in a bank statement.
+ */
+export async function runLibeufinC5xTest(t: GlobalTestState) {
+  /**
+   * User saltetd "01"
+   */
+  const user01nexus = new NexusUserBundle(
+    "01",
+    "http://localhost:5010/ebicsweb",
+  );
+  const user01sandbox = new SandboxUserBundle("01");
+
+  /**
+   * User saltetd "02".
+   */
+  const user02nexus = new NexusUserBundle(
+    "02",
+    "http://localhost:5010/ebicsweb",
+  );
+  const user02sandbox = new SandboxUserBundle("02");
+
+  /**
+   * Launch Sandbox and Nexus.
+   */
+  const libeufinServices = await launchLibeufinServices(
+    t,
+    [user01nexus, user02nexus],
+    [user01sandbox, user02sandbox],
+    ["twg"],
+  );
+
+  // Check that C52 and C53 have zero entries.
+
+  // C52
+  await LibeufinNexusApi.fetchTransactions(
+    libeufinServices.libeufinNexus,
+    user01nexus.localAccountName,
+    "all", // range
+    "report", // level
+  );
+  // C53
+  await LibeufinNexusApi.fetchTransactions(
+    libeufinServices.libeufinNexus,
+    user01nexus.localAccountName,
+    "all", // range
+    "statement", // level
+  );
+  const nexusTxs = await LibeufinNexusApi.getAccountTransactions(
+    libeufinServices.libeufinNexus,
+    user01nexus.localAccountName,
+  );
+  t.assertTrue(nexusTxs.data["transactions"].length == 0);
+  
+  // Addressing one payment to user 01
+  await libeufinServices.libeufinSandbox.makeTransaction(
+    user02sandbox.ebicsBankAccount.label, // debit
+    user01sandbox.ebicsBankAccount.label, // credit
+    "EUR:10",
+    "first payment",
+  );
+
+  // Checking that C52 has one and C53 has zero.
+
+  let expectOne = await LibeufinNexusApi.fetchTransactions(
+    libeufinServices.libeufinNexus,
+    user01nexus.localAccountName,
+    "all", // range
+    "report", // C52
+  );
+  t.assertTrue(expectOne.data.newTransactions == 1);
+  t.assertTrue(expectOne.data.downloadedTransactions == 1);
+  let expectZero = await LibeufinNexusApi.fetchTransactions(
+    libeufinServices.libeufinNexus,
+    user01nexus.localAccountName,
+    "all", // range
+    "statement", // C53
+  );
+  t.assertTrue(expectZero.data.newTransactions == 0);
+  t.assertTrue(expectZero.data.downloadedTransactions == 0);
+
+  // Ticking now: the one payment should be downloaded
+  // in a C53 but not in a C52.  In any case, the payment
+  // is not new anymore, because it was already ingested
+  // when it was downloaded for the first time along the
+  // c52 above.
+  await libeufinServices.libeufinSandbox.c53tick();
+
+  expectOne = await LibeufinNexusApi.fetchTransactions(
+    libeufinServices.libeufinNexus,
+    user01nexus.localAccountName,
+    "all", // range
+    "statement", // C53
+  );
+  t.assertTrue(expectOne.data.downloadedTransactions == 1);
+  t.assertTrue(expectOne.data.newTransactions == 0);
+
+  expectZero = await LibeufinNexusApi.fetchTransactions(
+    libeufinServices.libeufinNexus,
+    user01nexus.localAccountName,
+    "all", // range
+    "report", // C52
+  );
+  t.assertTrue(expectZero.data.downloadedTransactions == 0);
+  t.assertTrue(expectZero.data.newTransactions == 0);
+}
+runLibeufinC5xTest.suites = ["libeufin"];