Merge branch 'master' into move-component-update-button

jest.config.ts

@@ -1,7 +1,7 @@
 import type { Config } from '@jest/types';
 
 const config: Config.InitialOptions = {
-  projects: ['<rootDir>/packages/toolpad-app/jest.config.js'],
+  projects: ['<rootDir>/packages/toolpad-app/jest.config.ts'],
   setupFilesAfterEnv: ['<rootDir>/test/utils/jest-setup.ts'],
 };
 

packages/toolpad-app/jest-setup.ts

@@ -0,0 +1,30 @@
+import { TextDecoder, TextEncoder } from 'util';
+import fetch, { Headers, Request, Response } from 'node-fetch';
+
+if (!global.TextDecoder) {
+  // @ts-expect-error
+  global.TextDecoder = TextDecoder;
+} else {
+  // eslint-disable-next-line no-console
+  console.info('TextDecoder not polyfilled: running on a platform that supports TextDecoder');
+}
+
+if (!global.TextEncoder) {
+  global.TextEncoder = TextEncoder;
+} else {
+  // eslint-disable-next-line no-console
+  console.info('TextEncoder not polyfilled: running on a platform that supports TextEncoder');
+}
+
+if (!global.fetch) {
+  // @ts-expect-error
+  global.fetch = fetch;
+  global.Headers = Headers;
+  // @ts-expect-error
+  global.Request = Request;
+  // @ts-expect-error
+  global.Response = Response;
+} else {
+  // eslint-disable-next-line no-console
+  console.info('Fetch API not polyfilled: running on a platform that supports fetch');
+}

packages/toolpad-app/jest.config.ts

@@ -0,0 +1,20 @@
+import type { Config } from '@jest/types';
+import nextJest from 'next/jest';
+
+const createJestConfig = nextJest();
+
+async function jestConfig(): Promise<Config.InitialOptions> {
+  const baseConfig: Config.InitialOptions = {
+    testEnvironment: 'jest-environment-jsdom',
+    setupFilesAfterEnv: ['<rootDir>/jest-setup.ts'],
+  };
+  const nextJestConfig: Config.InitialOptions = await createJestConfig(baseConfig)();
+
+  // Workaround, see https://github.com/vercel/next.js/issues/35634#issuecomment-1115250297
+  nextJestConfig.transformIgnorePatterns = nextJestConfig.transformIgnorePatterns ?? [];
+  nextJestConfig.transformIgnorePatterns[0] = '/node_modules/(?!lodash-es)/';
+
+  return nextJestConfig;
+}
+
+export default jestConfig;