1 files changed, 7 insertions, 5 deletions
diff --git a/packages/taler-harness/src/integrationtests/test-refund.ts b/packages/taler-harness/src/integrationtests/test-refund.ts
index 44848d88a..3dc2748fe 100644
--- a/packages/taler-harness/src/integrationtests/test-refund.ts
+++ b/packages/taler-harness/src/integrationtests/test-refund.ts
@@ -24,7 +24,7 @@ import {
   TransactionMajorState,
 } from "@gnu-taler/taler-util";
 import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
-import { GlobalTestState, MerchantPrivateApi } from "../harness/harness.js";
+import { GlobalTestState, MerchantApiClient } from "../harness/harness.js";
 import {
   createSimpleTestkudosEnvironmentV2,
   withdrawViaBankV2,
@@ -43,6 +43,8 @@ export async function runRefundTest(t: GlobalTestState) {
     merchant,
   } = await createSimpleTestkudosEnvironmentV2(t);
 
+  const merchantClient = new MerchantApiClient(merchant.makeInstanceBaseUrl());
+
   // Withdraw digital cash into the wallet.
 
   const withdrawalRes = await withdrawViaBankV2(t, {
@@ -56,7 +58,7 @@ export async function runRefundTest(t: GlobalTestState) {
 
   // Set up order.
 
-  const orderResp = await MerchantPrivateApi.createOrder(merchant, "default", {
+  const orderResp = await merchantClient.createOrder({
     order: {
       summary: "Buy me!",
       amount: "TESTKUDOS:5",
@@ -67,7 +69,7 @@ export async function runRefundTest(t: GlobalTestState) {
     ),
   });
 
-  let orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, {
+  let orderStatus = await merchantClient.queryPrivateOrderStatus({
     orderId: orderResp.order_id,
   });
 
@@ -85,13 +87,13 @@ export async function runRefundTest(t: GlobalTestState) {
 
   // Check if payment was successful.
 
-  orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, {
+  orderStatus = await merchantClient.queryPrivateOrderStatus({
     orderId: orderResp.order_id,
   });
 
   t.assertTrue(orderStatus.order_status === "paid");
 
-  const ref = await MerchantPrivateApi.giveRefund(merchant, {
+  const ref = await merchantClient.giveRefund({
     amount: "TESTKUDOS:5",
     instance: "default",
     justification: "foo",