2 files changed, 8 insertions, 1 deletions
diff --git a/packages/taler-harness/src/harness/harness.ts b/packages/taler-harness/src/harness/harness.ts
index 136ec3d15..4fc462ddf 100644
--- a/packages/taler-harness/src/harness/harness.ts
+++ b/packages/taler-harness/src/harness/harness.ts
@@ -274,6 +274,7 @@ export class GlobalTestState {
   procs: ProcessWrapper[];
   servers: http.Server[];
   inShutdown: boolean = false;
+  stepSet: Set<string> = new Set();
   constructor(params: GlobalTestParams) {
     this.testDir = params.testDir;
     this.procs = [];
@@ -423,6 +424,9 @@ export class GlobalTestState {
     // Now we just log, later we may report the steps that were done
     // to easily see where the test hangs.
     console.info(`STEP: ${stepName}`);
+    if (this.stepSet.has(stepName)) {
+      throw Error(`duplicate step (${stepName})`);
+    }
   }
 }
 
diff --git a/packages/taler-harness/src/harness/helpers.ts b/packages/taler-harness/src/harness/helpers.ts
index 4e3ce66b9..d194b0d36 100644
--- a/packages/taler-harness/src/harness/helpers.ts
+++ b/packages/taler-harness/src/harness/helpers.ts
@@ -116,6 +116,8 @@ export interface EnvOptions {
 
   mixedAgeRestriction?: boolean;
 
+  skipWireFeeCreation?: boolean;
+
   additionalExchangeConfig?(e: ExchangeService): void;
   additionalMerchantConfig?(m: MerchantService): void;
   additionalBankConfig?(b: BankService): void;
@@ -466,11 +468,12 @@ export async function createSimpleTestkudosEnvironmentV3(
     bank.corebankApiBaseUrl,
   ).href;
 
-  const exchangeBankAccount = {
+  const exchangeBankAccount: HarnessExchangeBankAccount = {
     wireGatewayApiBaseUrl,
     accountName: exchangeBankUsername,
     accountPassword: exchangeBankPassword,
     accountPaytoUri: exchangePaytoUri,
+    skipWireFeeCreation: opts.skipWireFeeCreation === true,
   };
 
   await exchange.addBankAccount("1", exchangeBankAccount);