fix 1 test case

Signed-off-by: aramissennyeydd <aramis.sennyey@doordash.com>

packages/backend-defaults/src/entrypoints/systemMetadata/systemMetadataServiceFactory.ts

@@ -27,7 +27,7 @@ import { createSystemMetadataRouter } from './lib/createSystemMetadataRouter';
  * @alpha
  */
 export const systemMetadataServiceFactory = createServiceFactory({
-  service: coreServices.systemMetadataServiceRef,
+  service: coreServices.systemMetadata,
   deps: {
     logger: coreServices.rootLogger,
     config: coreServices.rootConfig,

packages/backend-plugin-api/src/services/definitions/coreServices.ts

@@ -294,7 +294,7 @@ export namespace coreServices {
    * Read information about your current Backstage deployment.
    * @alpha
    */
-  export const systemMetadataServiceRef = createServiceRef<
+  export const systemMetadata = createServiceRef<
     import('./SystemMetadataService').SystemMetadataService
   >({
     id: 'core.systemMetadata',

packages/backend-test-utils/src/services/mockServices.ts

@@ -27,6 +27,7 @@ import { rootHealthServiceFactory } from '@backstage/backend-defaults/rootHealth
 import { rootHttpRouterServiceFactory } from '@backstage/backend-defaults/rootHttpRouter';
 import { rootLifecycleServiceFactory } from '@backstage/backend-defaults/rootLifecycle';
 import { urlReaderServiceFactory } from '@backstage/backend-defaults/urlReader';
+import { systemMetadataServiceFactory } from '@backstage/backend-defaults/systemMetadata';
 import {
   AuthService,
   BackstageCredentials,
@@ -573,4 +574,19 @@ export namespace mockServices {
       rootInstanceMetadata,
     );
   }
+  export namespace systemMetadata {
+    /**
+     * Creates a functional mock factory for the
+     * {@link @backstage/backend-plugin-api#coreServices.systemMetadata}.
+     */
+    export const factory = () => systemMetadataServiceFactory;
+    /**
+     * Creates a mock of the
+     * {@link @backstage/backend-events-node#systemMetadata}, optionally
+     * with some given method implementations.
+     */
+    export const mock = simpleMock(coreServices.systemMetadata, () => ({
+      introspect: jest.fn(),
+    }));
+  }
 }