fix preparePay bug and add integration test for it

1 files changed, 5 insertions, 3 deletions

diff --git a/packages/taler-integrationtests/src/test-payment.ts b/packages/taler-integrationtests/src/test-payment.ts
index 3fd879580..77645909c 100644
--- a/packages/taler-integrationtests/src/test-payment.ts
+++ b/packages/taler-integrationtests/src/test-payment.ts
@@ -19,6 +19,7 @@
  */
 import { runTest, GlobalTestState } from "./harness";
 import { createSimpleTestkudosEnvironment, withdrawViaBank } from "./helpers";
+import { PreparePayResultType } from "taler-wallet-core";
 
 /**
  * Run test for basic, bank-integrated withdrawal.
@@ -56,14 +57,15 @@ runTest(async (t: GlobalTestState) => {
 
   // Make wallet pay for the order
 
-  const r1 = await wallet.apiRequest("preparePay", {
+  const preparePayResult = await wallet.preparePay({
     talerPayUri: orderStatus.taler_pay_uri,
   });
-  t.assertTrue(r1.type === "response");
+
+  t.assertTrue(preparePayResult.status === PreparePayResultType.PaymentPossible);
 
   const r2 = await wallet.apiRequest("confirmPay", {
     // FIXME: should be validated, don't cast!
-    proposalId: (r1.result as any).proposalId,
+    proposalId: preparePayResult.proposalId,
   });
   t.assertTrue(r2.type === "response");