fix #7882

1 files changed, 13 insertions, 0 deletions

diff --git a/packages/taler-harness/src/harness/helpers.ts b/packages/taler-harness/src/harness/helpers.ts
index dd2c85ce1..9ad46e587 100644
--- a/packages/taler-harness/src/harness/helpers.ts
+++ b/packages/taler-harness/src/harness/helpers.ts
@@ -95,6 +95,10 @@ export interface EnvOptions {
   ageMaskSpec?: string;
 
   mixedAgeRestriction?: boolean;
+
+  additionalExchangeConfig?(e: ExchangeService): void;
+  additionalMerchantConfig?(m: MerchantService): void;
+  additionalBankConfig?(b: BankService): void;
 }
 
 /**
@@ -331,6 +335,9 @@ export async function createSimpleTestkudosEnvironmentV2(
 
   bank.setSuggestedExchange(exchange, exchangeBankAccount.accountPaytoUri);
 
+  if (opts.additionalBankConfig) {
+    opts.additionalBankConfig(bank)
+  }
   await bank.start();
 
   await bank.pingUntilAvailable();
@@ -357,11 +364,17 @@ export async function createSimpleTestkudosEnvironmentV2(
     exchange.addCoinConfigList(coinConfig);
   }
 
+  if (opts.additionalExchangeConfig) {
+    opts.additionalExchangeConfig(exchange)
+  }
   await exchange.start();
   await exchange.pingUntilAvailable();
 
   merchant.addExchange(exchange);
 
+  if (opts.additionalMerchantConfig) {
+    opts.additionalMerchantConfig(merchant)
+  }
   await merchant.start();
   await merchant.pingUntilAvailable();