From 3213654cf8a9de0d32bf54823d30050b80ccdd80 Mon Sep 17 00:00:00 2001
From: eljamm <fedi.jamoussi@protonmail.ch>
Date: Fri, 30 May 2025 10:27:36 +0200
Subject: [PATCH] tests/taler: update exchange node config

---
 nixos/tests/taler/common/nodes.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nixos/tests/taler/common/nodes.nix b/nixos/tests/taler/common/nodes.nix
index 2b9a9ea6a878..7da90ea528cb 100644
--- a/nixos/tests/taler/common/nodes.nix
+++ b/nixos/tests/taler/common/nodes.nix
@@ -65,9 +65,12 @@ rec {
               enable = true;
               debug = true;
               openFirewall = true;
+              # https://docs.taler.net/taler-exchange-manual.html#coins-denomination-keys
+              # NOTE: use `taler-harness`, not `taler-wallet-cli`
               denominationConfig = lib.readFile ../conf/taler-denominations.conf;
               settings = {
                 exchange = {
+                  inherit CURRENCY;
                   MASTER_PUBLIC_KEY = "2TQSTPFZBC2MC4E52NHPA050YXYG02VC3AB50QESM6JX1QJEYVQ0";
                   BASE_URL = "http://exchange:8081/";
                 };