feat: support i18n for core component

Signed-off-by: rui ma <ruima@alauda.io>

plugins/git-release-manager/package.json

@@ -52,6 +52,7 @@
     "@backstage/cli": "workspace:^",
     "@backstage/core-app-api": "workspace:^",
     "@backstage/dev-utils": "workspace:^",
+    "@backstage/test-utils": "workspace:^",
     "@testing-library/dom": "^9.0.0",
     "@testing-library/jest-dom": "^6.0.0",
     "@testing-library/react": "^14.0.0",

plugins/git-release-manager/src/features/Features.test.tsx

@@ -21,6 +21,10 @@ import { Features } from './Features';
 import { mockCalverProject } from '../test-helpers/test-helpers';
 import { TEST_IDS } from '../test-helpers/test-ids';
 import { mockApiClient } from '../test-helpers/mock-api-client';
+import { MockErrorApi, TestApiProvider } from '@backstage/test-utils';
+import { translationApiRef } from '@backstage/core-plugin-api/alpha';
+import { MockTranslationApi } from '@backstage/test-utils';
+import { errorApiRef } from '@backstage/core-plugin-api';
 
 jest.mock('@backstage/core-plugin-api', () => ({
   ...jest.requireActual('@backstage/core-plugin-api'),
@@ -35,18 +39,26 @@ jest.mock('../contexts/ProjectContext', () => ({
 describe('Features', () => {
   it('should omit features omitted via configuration', async () => {
     const { getByTestId } = render(
-      <Features
-        features={{
-          info: { omit: false },
-          createRc: { omit: true },
-          promoteRc: { omit: true },
-          patch: { omit: true },
-          custom: {
-            // shouldn't trigger "missing key" warning in console
-            factory: () => [<div>Custom 1</div>, <div>Custom 2</div>],
-          },
-        }}
-      />,
+      <TestApiProvider
+        apis={[
+          [translationApiRef, MockTranslationApi.create()],
+          [errorApiRef, new MockErrorApi()],
+        ]}
+      >
+        <Features
+          features={{
+            info: { omit: false },
+            createRc: { omit: true },
+            promoteRc: { omit: true },
+            patch: { omit: true },
+            custom: {
+              // shouldn't trigger "missing key" warning in console
+              factory: () => [<div>Custom 1</div>, <div>Custom 2</div>],
+            },
+          }}
+        />
+        ,
+      </TestApiProvider>,
     );
 
     await waitFor(() => getByTestId(TEST_IDS.info.info));

plugins/git-release-manager/src/features/Info/Info.test.tsx

@@ -15,14 +15,13 @@
  */
 
 import React from 'react';
-import { render } from '@testing-library/react';
-
 import {
   mockCalverProject,
   mockReleaseBranch,
   mockReleaseCandidateCalver,
 } from '../../test-helpers/test-helpers';
 import { Info } from './Info';
+import { renderInTestApp } from '@backstage/test-utils';
 
 jest.mock('../../contexts/ProjectContext', () => ({
   useProjectContext: () => ({
@@ -32,7 +31,7 @@ jest.mock('../../contexts/ProjectContext', () => ({
 
 describe('Info', () => {
   it('should return early if no latestRelease exists', async () => {
-    const { findByText } = render(
+    const { findByText } = await renderInTestApp(
       <Info
         latestRelease={mockReleaseCandidateCalver}
         releaseBranch={mockReleaseBranch}

plugins/git-release-manager/src/features/Patch/PatchBody.test.tsx

@@ -15,7 +15,7 @@
  */
 
 import React from 'react';
-import { render, waitFor, screen } from '@testing-library/react';
+import { waitFor, screen, render } from '@testing-library/react';
 
 import {
   mockBumpedTag,
@@ -29,6 +29,10 @@ import {
 import { mockApiClient } from '../../test-helpers/mock-api-client';
 import { PatchBody } from './PatchBody';
 import { TEST_IDS } from '../../test-helpers/test-ids';
+import { MockErrorApi, TestApiProvider } from '@backstage/test-utils';
+import { translationApiRef } from '@backstage/core-plugin-api/alpha';
+import { MockTranslationApi } from '@backstage/test-utils/alpha';
+import { errorApiRef } from '@backstage/core-plugin-api';
 
 jest.mock('@backstage/core-plugin-api', () => ({
   ...jest.requireActual('@backstage/core-plugin-api'),
@@ -56,13 +60,21 @@ describe('PatchBody', () => {
     });
 
     const { getByTestId } = render(
-      <PatchBody
-        bumpedTag={mockBumpedTag}
-        latestRelease={mockReleaseCandidateCalver}
-        releaseBranch={mockReleaseBranch}
-        tagParts={mockTagParts}
-        ctaMessage={mockCtaMessage}
-      />,
+      <TestApiProvider
+        apis={[
+          [translationApiRef, MockTranslationApi.create()],
+          [errorApiRef, new MockErrorApi()],
+        ]}
+      >
+        <PatchBody
+          bumpedTag={mockBumpedTag}
+          latestRelease={mockReleaseCandidateCalver}
+          releaseBranch={mockReleaseBranch}
+          tagParts={mockTagParts}
+          ctaMessage={mockCtaMessage}
+        />
+        ,
+      </TestApiProvider>,
     );
 
     expect(getByTestId(TEST_IDS.patch.loading)).toBeInTheDocument();
@@ -74,13 +86,20 @@ describe('PatchBody', () => {
 
   it('should render not-prerelease description', async () => {
     const { getByTestId } = render(
-      <PatchBody
-        latestRelease={mockReleaseVersionCalver}
-        releaseBranch={mockReleaseBranch}
-        bumpedTag={mockBumpedTag}
-        tagParts={mockTagParts}
-        ctaMessage={mockCtaMessage}
-      />,
+      <TestApiProvider
+        apis={[
+          [translationApiRef, MockTranslationApi.create()],
+          [errorApiRef, new MockErrorApi()],
+        ]}
+      >
+        <PatchBody
+          latestRelease={mockReleaseVersionCalver}
+          releaseBranch={mockReleaseBranch}
+          bumpedTag={mockBumpedTag}
+          tagParts={mockTagParts}
+          ctaMessage={mockCtaMessage}
+        />
+      </TestApiProvider>,
     );
 
     expect(getByTestId(TEST_IDS.patch.loading)).toBeInTheDocument();