chore: fix some tests

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

packages/frontend-plugin-api/src/blueprints/RouterBlueprint.test.tsx

@@ -26,6 +26,7 @@ import {
 } from '../wiring';
 import { MockConfigApi } from '@backstage/test-utils';
 import { PageBlueprint } from './PageBlueprint';
+import appPlugin from '@backstage/plugin-app';
 
 describe('RouterBlueprint', () => {
   it('should return an extension when calling make with sensible defaults', () => {
@@ -74,6 +75,7 @@ describe('RouterBlueprint', () => {
 
     const app = createSpecializedApp({
       features: [
+        appPlugin,
         createExtensionOverrides({
           extensions: [
             extension,
@@ -126,6 +128,7 @@ describe('RouterBlueprint', () => {
 
     const app = createSpecializedApp({
       features: [
+        appPlugin,
         createExtensionOverrides({
           extensions: [
             extension,

packages/frontend-plugin-api/src/blueprints/ThemeBlueprint.test.ts

@@ -33,7 +33,7 @@ describe('ThemeBlueprint', () => {
         "$$type": "@backstage/ExtensionDefinition",
         "T": undefined,
         "attachTo": {
-          "id": "api:app-theme",
+          "id": "api:app/app-theme",
           "input": "themes",
         },
         "configSchema": undefined,

packages/frontend-plugin-api/src/blueprints/TranslationBlueprint.test.ts

@@ -48,7 +48,7 @@ describe('TranslationBlueprint', () => {
         "$$type": "@backstage/ExtensionDefinition",
         "T": undefined,
         "attachTo": {
-          "id": "api:translations",
+          "id": "api:app/translations",
           "input": "translations",
         },
         "configSchema": undefined,

packages/frontend-plugin-api/src/wiring/createFrontendPlugin.test.ts

@@ -25,6 +25,7 @@ import { coreExtensionData } from './coreExtensionData';
 import { MockConfigApi, renderWithEffects } from '@backstage/test-utils';
 import { createExtensionInput } from './createExtensionInput';
 import { BackstagePlugin } from './types';
+import appPlugin from '@backstage/plugin-app';
 
 const nameExtensionDataRef = createExtensionDataRef<string>().with({
   id: 'name',
@@ -127,7 +128,7 @@ function createTestAppRoot({
   config: JsonObject;
 }) {
   return createApp({
-    features,
+    features: [...features, appPlugin],
     configLoader: async () => ({ config: new MockConfigApi(config) }),
   }).createRoot();
 }