add basic test

Signed-off-by: Christopher Diaz <codingdiaz@icloud.com>

plugins/catalog-backend-module-logs/package.json

@@ -38,6 +38,7 @@
   },
   "devDependencies": {
     "@backstage/backend-test-utils": "workspace:^",
-    "@backstage/cli": "workspace:^"
+    "@backstage/cli": "workspace:^",
+    "@backstage/plugin-events-backend-test-utils": "workspace:^"
   }
 }

plugins/catalog-backend-module-logs/src/module.test.ts

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2024 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { mockServices, startTestBackend } from '@backstage/backend-test-utils';
+import { catalogModuleLogs } from './module';
+import { createServiceFactory } from '@backstage/backend-plugin-api';
+import { TestEventsService } from '@backstage/plugin-events-backend-test-utils';
+import { eventsServiceRef } from '@backstage/plugin-events-node';
+
+describe('eventsModuleLogs', () => {
+  it('should be correctly wired and set up', async () => {
+    const events = new TestEventsService();
+    const eventsServiceFactory = createServiceFactory({
+      service: eventsServiceRef,
+      deps: {},
+      async factory({}) {
+        return events;
+      },
+    });
+
+    await startTestBackend({
+      features: [
+        mockServices.logger.factory(),
+        eventsServiceFactory(),
+        catalogModuleLogs(),
+      ],
+    });
+
+    expect(events.subscribed).toHaveLength(1);
+    expect(events.subscribed[0].id).toEqual('catalog');
+  });
+});

yarn.lock

@@ -5449,6 +5449,7 @@ __metadata:
     "@backstage/backend-test-utils": "workspace:^"
     "@backstage/cli": "workspace:^"
     "@backstage/plugin-catalog-backend": "workspace:^"
+    "@backstage/plugin-events-backend-test-utils": "workspace:^"
     "@backstage/plugin-events-node": "workspace:^"
   languageName: unknown
   linkType: soft