backend-test-utils: tweak mockConfigFactory options

Co-authored-by: Fredrik Adelöw <freben@gmail.com>
Co-authored-by: blam <ben@blam.sh>
Co-authored-by: Johan Haals <johan.haals@gmail.com>
Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

packages/backend-test-utils/src/next/implementations/mockConfigService.ts

@@ -18,13 +18,14 @@ import {
   coreServices,
   createServiceFactory,
 } from '@backstage/backend-plugin-api';
-import { AppConfig, ConfigReader } from '@backstage/config';
+import { ConfigReader } from '@backstage/config';
+import { JsonObject } from '@backstage/types';
 
 /** @public */
 export const mockConfigFactory = createServiceFactory({
   service: coreServices.config,
   deps: {},
-  async factory(_, options?: { config?: AppConfig }) {
-    return new ConfigReader(options?.config);
+  async factory(_, options?: { data?: JsonObject }) {
+    return new ConfigReader(options?.data, 'mock-config');
   },
 });