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diff --git a/packages/taler-harness/src/integrationtests/test-wallet-refresh.ts b/packages/taler-harness/src/integrationtests/test-wallet-refresh.ts
new file mode 100644
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+++ b/packages/taler-harness/src/integrationtests/test-wallet-refresh.ts
@@ -0,0 +1,200 @@
+/*
+ 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 {
+  AmountString,
+  NotificationType,
+  TransactionIdStr,
+  TransactionMajorState,
+  TransactionType,
+  j2s,
+} from "@gnu-taler/taler-util";
+import {
+  WalletApiOperation,
+  parseTransactionIdentifier,
+} from "@gnu-taler/taler-wallet-core";
+import { GlobalTestState, generateRandomPayto } from "../harness/harness.js";
+import {
+  createSimpleTestkudosEnvironmentV2,
+  makeTestPaymentV2,
+  withdrawViaBankV2,
+} from "../harness/helpers.js";
+
+/**
+ * Run test for refreshe after a payment.
+ */
+export async function runWalletRefreshTest(t: GlobalTestState) {
+  // Set up test environment
+
+  const { walletClient, bank, exchange, merchant } =
+    await createSimpleTestkudosEnvironmentV2(t);
+
+  // Withdraw digital cash into the wallet.
+
+  await withdrawViaBankV2(t, {
+    walletClient,
+    bank,
+    exchange,
+    amount: "TESTKUDOS:20",
+  });
+
+  await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
+
+  const order = {
+    summary: "Buy me!",
+    amount: "TESTKUDOS:5",
+    fulfillment_url: "taler://fulfillment-success/thx",
+  };
+
+  await makeTestPaymentV2(t, { walletClient, merchant, order });
+  await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
+
+  const txns = await walletClient.call(WalletApiOperation.GetTransactions, {
+    includeRefreshes: true,
+  });
+
+  console.log(j2s(txns));
+
+  t.assertDeepEqual(txns.transactions.length, 3);
+
+  const refreshListTx = txns.transactions.find(
+    (x) => x.type === TransactionType.Refresh,
+  );
+
+  t.assertTrue(!!refreshListTx);
+
+  const refreshTx = await walletClient.call(
+    WalletApiOperation.GetTransactionById,
+    {
+      transactionId: refreshListTx.transactionId,
+    },
+  );
+
+  t.assertDeepEqual(refreshTx.type, TransactionType.Refresh);
+
+  // Now we test a pending refresh operation.
+  {
+    await exchange.stop();
+
+    const refreshCreatedCond = walletClient.waitForNotificationCond((x) => {
+      if (
+        x.type === NotificationType.TransactionStateTransition &&
+        parseTransactionIdentifier(x.transactionId)?.tag ===
+          TransactionType.Refresh
+      ) {
+        return true;
+      }
+      return false;
+    });
+
+    const refreshDoneCond = walletClient.waitForNotificationCond((x) => {
+      if (
+        x.type === NotificationType.TransactionStateTransition &&
+        parseTransactionIdentifier(x.transactionId)?.tag ===
+          TransactionType.Refresh &&
+        x.newTxState.major === TransactionMajorState.Done
+      ) {
+        return true;
+      }
+      return false;
+    });
+
+    const depositGroupResult = await walletClient.client.call(
+      WalletApiOperation.CreateDepositGroup,
+      {
+        amount: "TESTKUDOS:10.5" as AmountString,
+        depositPaytoUri: generateRandomPayto("foo"),
+      },
+    );
+
+    await refreshCreatedCond;
+
+    // Here, the refresh operation should be in a pending state.
+
+    const bal1 = await walletClient.call(WalletApiOperation.GetBalances, {});
+
+    await exchange.start();
+
+    await refreshDoneCond;
+
+    const bal2 = await walletClient.call(WalletApiOperation.GetBalances, {});
+
+    // The refresh operation completing should not change the available balance,
+    // as we're accounting pending refreshes towards the available (but not material!) balance.
+    t.assertAmountEquals(
+      bal1.balances[0].available,
+      bal2.balances[0].available,
+    );
+  }
+
+  const wres = await withdrawViaBankV2(t, {
+    walletClient,
+    bank,
+    exchange,
+    amount: "TESTKUDOS:20",
+  });
+
+  await wres.withdrawalFinishedCond;
+
+  // Test failing a refresh transaction
+  {
+    await exchange.stop();
+
+    let refreshTransactionId: TransactionIdStr | undefined = undefined;
+
+    const refreshCreatedCond = walletClient.waitForNotificationCond((x) => {
+      if (
+        x.type === NotificationType.TransactionStateTransition &&
+        parseTransactionIdentifier(x.transactionId)?.tag ===
+          TransactionType.Refresh
+      ) {
+        refreshTransactionId = x.transactionId as TransactionIdStr;
+        return true;
+      }
+      return false;
+    });
+
+    const depositGroupResult = await walletClient.client.call(
+      WalletApiOperation.CreateDepositGroup,
+      {
+        amount: "TESTKUDOS:10.5" as AmountString,
+        depositPaytoUri: generateRandomPayto("foo"),
+      },
+    );
+
+    await refreshCreatedCond;
+
+    t.assertTrue(!!refreshTransactionId);
+
+    await walletClient.call(WalletApiOperation.FailTransaction, {
+      transactionId: refreshTransactionId,
+    });
+
+    const txn = await walletClient.call(WalletApiOperation.GetTransactionById, {
+      transactionId: refreshTransactionId,
+    });
+
+    t.assertDeepEqual(txn.type, TransactionType.Refresh);
+    t.assertDeepEqual(txn.txState.major, TransactionMajorState.Failed);
+
+    t.assertTrue(!!refreshTransactionId);
+  }
+}
+
+runWalletRefreshTest.suites = ["wallet"];