1 files changed, 127 insertions, 0 deletions
diff --git a/packages/taler-wallet-cli/src/integrationtests/test-tipping.ts b/packages/taler-wallet-cli/src/integrationtests/test-tipping.ts
new file mode 100644
index 000000000..01ec6c1bb
--- /dev/null
+++ b/packages/taler-wallet-cli/src/integrationtests/test-tipping.ts
@@ -0,0 +1,127 @@
+/*
+ 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,
+  MerchantPrivateApi,
+  BankApi,
+} from "./harness";
+import { createSimpleTestkudosEnvironment, withdrawViaBank } from "./helpers";
+
+/**
+ * Run test for basic, bank-integrated withdrawal.
+ */
+export async function runTippingTest(t: GlobalTestState) {
+  // Set up test environment
+
+  const {
+    wallet,
+    bank,
+    exchange,
+    merchant,
+    exchangeBankAccount,
+  } = await createSimpleTestkudosEnvironment(t);
+
+  const mbu = await BankApi.createRandomBankUser(bank);
+
+  const tipReserveResp = await MerchantPrivateApi.createTippingReserve(
+    merchant,
+    "default",
+    {
+      exchange_url: exchange.baseUrl,
+      initial_balance: "TESTKUDOS:10",
+      wire_method: "x-taler-bank",
+    },
+  );
+
+  console.log("tipReserveResp:", tipReserveResp);
+
+  t.assertDeepEqual(
+    tipReserveResp.payto_uri,
+    exchangeBankAccount.accountPaytoUri,
+  );
+
+  await BankApi.adminAddIncoming(bank, {
+    amount: "TESTKUDOS:10",
+    debitAccountPayto: mbu.accountPaytoUri,
+    exchangeBankAccount,
+    reservePub: tipReserveResp.reserve_pub,
+  });
+
+  await exchange.runWirewatchOnce();
+  await merchant.stop();
+  await merchant.start();
+  await merchant.pingUntilAvailable();
+
+  const r = await MerchantPrivateApi.queryTippingReserves(merchant, "default");
+  console.log("tipping reserves:", JSON.stringify(r, undefined, 2));
+
+  t.assertTrue(r.reserves.length === 1);
+  t.assertDeepEqual(
+    r.reserves[0].exchange_initial_amount,
+    r.reserves[0].merchant_initial_amount,
+  );
+
+  const tip = await MerchantPrivateApi.giveTip(merchant, "default", {
+    amount: "TESTKUDOS:5",
+    justification: "why not?",
+    next_url: "https://example.com/after-tip",
+  });
+
+  console.log("created tip", tip);
+
+  const doTip = async (): Promise<void> => {
+    const ptr = await wallet.prepareTip({
+      talerTipUri: tip.taler_tip_uri,
+    });
+
+    console.log(ptr);
+
+    t.assertAmountEquals(ptr.tipAmountRaw, "TESTKUDOS:5");
+    t.assertAmountEquals(ptr.tipAmountEffective, "TESTKUDOS:4.85");
+
+    await wallet.acceptTip({
+      walletTipId: ptr.walletTipId,
+    });
+
+    await wallet.runUntilDone();
+
+    const bal = await wallet.getBalances();
+
+    console.log(bal);
+
+    t.assertAmountEquals(bal.balances[0].available, "TESTKUDOS:4.85");
+
+    const txns = await wallet.getTransactions();
+
+    console.log("Transactions:", JSON.stringify(txns, undefined, 2));
+
+    t.assertDeepEqual(txns.transactions[0].type, "tip");
+    t.assertDeepEqual(txns.transactions[0].pending, false);
+    t.assertAmountEquals(
+      txns.transactions[0].amountEffective,
+      "TESTKUDOS:4.85",
+    );
+    t.assertAmountEquals(txns.transactions[0].amountRaw, "TESTKUDOS:5.0");
+  };
+
+  // Check twice so make sure tip handling is idempotent
+  await doTip();
+  await doTip();
+}