wallet-core,harness: implement pay templating

2 files changed, 97 insertions, 0 deletions

diff --git a/packages/taler-harness/src/integrationtests/test-payment-template.ts b/packages/taler-harness/src/integrationtests/test-payment-template.ts
new file mode 100644
index 000000000..41e43e28a
--- /dev/null
+++ b/packages/taler-harness/src/integrationtests/test-payment-template.ts
@@ -0,0 +1,95 @@
+/*
+ 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 { ConfirmPayResultType, Duration, PreparePayResultType, TalerProtocolTimestamp } from "@gnu-taler/taler-util";
+import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
+import { GlobalTestState, MerchantPrivateApi } from "../harness/harness.js";
+import {
+  createSimpleTestkudosEnvironment,
+  withdrawViaBank,
+  makeTestPayment,
+} from "../harness/helpers.js";
+
+/**
+ * Test for taler://payment-template/ URIs
+ */
+export async function runPaymentTemplateTest(t: GlobalTestState) {
+  // Set up test environment
+
+  const { wallet, bank, exchange, merchant } =
+    await createSimpleTestkudosEnvironment(t);
+
+  await MerchantPrivateApi.createTemplate(merchant, "default", {
+    template_id: "template1",
+    template_description: "my test template",
+    template_contract: {
+      minimum_age: 0,
+      pay_duration: Duration.toTalerProtocolDuration(
+        Duration.fromSpec({
+          minutes: 2,
+        }),
+      ),
+      summary: "hello, I'm a summary",
+    },
+  });
+
+  // Withdraw digital cash into the wallet.
+
+  await withdrawViaBank(t, { wallet, bank, exchange, amount: "TESTKUDOS:20" });
+
+  // Request a template payment
+
+  const preparePayResult = await wallet.client.call(
+    WalletApiOperation.PreparePayForTemplate,
+    {
+      talerPayTemplateUri: `taler+http://pay-template/localhost:${merchant.port}/template1?amount=TESTKUDOS:1`,
+      templateParams: {},
+    },
+  );
+
+  console.log(preparePayResult);
+
+  t.assertTrue(
+    preparePayResult.status === PreparePayResultType.PaymentPossible,
+  );
+
+  // Pay for it
+
+  const r2 = await wallet.client.call(WalletApiOperation.ConfirmPay, {
+    proposalId: preparePayResult.proposalId,
+  });
+
+  t.assertTrue(r2.type === ConfirmPayResultType.Done);
+
+  // Check if payment was successful.
+
+  const orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(
+    merchant,
+    {
+      orderId: preparePayResult.contractTerms.order_id,
+      instance: "default",
+    },
+  );
+
+  t.assertTrue(orderStatus.order_status === "paid");
+
+  await wallet.runUntilDone();
+}
+
+runPaymentTemplateTest.suites = ["wallet"];
diff --git a/packages/taler-harness/src/integrationtests/testrunner.ts b/packages/taler-harness/src/integrationtests/testrunner.ts
index 025f2e514..a20300e02 100644
--- a/packages/taler-harness/src/integrationtests/testrunner.ts
+++ b/packages/taler-harness/src/integrationtests/testrunner.ts
@@ -100,6 +100,7 @@ import { runKycTest } from "./test-kyc.js";
 import { runPaymentAbortTest } from "./test-payment-abort.js";
 import { runWithdrawalFeesTest } from "./test-withdrawal-fees.js";
 import { runWalletBalanceTest } from "./test-wallet-balance.js";
+import { runPaymentTemplateTest } from "./test-payment-template.js";
 
 /**
  * Test runner.
@@ -163,6 +164,7 @@ const allTests: TestMainFunction[] = [
   runPaymentIdempotencyTest,
   runPaymentMultipleTest,
   runPaymentTest,
+  runPaymentTemplateTest,
   runPaymentAbortTest,
   runPaymentTransientTest,
   runPaymentZeroTest,