Upgrade to Jest 29

package.json

@@ -716,9 +716,9 @@
     "@emotion/jest": "^11.10.0",
     "@istanbuljs/nyc-config-typescript": "^1.0.2",
     "@istanbuljs/schema": "^0.1.2",
-    "@jest/console": "^27.5.1",
-    "@jest/reporters": "^27.5.1",
-    "@jest/types": "^27",
+    "@jest/console": "^29.3.1",
+    "@jest/reporters": "^29.3.1",
+    "@jest/types": "^29.3.1",
     "@kbn/ambient-storybook-types": "link:bazel-bin/packages/kbn-ambient-storybook-types",
     "@kbn/ambient-ui-types": "link:bazel-bin/packages/kbn-ambient-ui-types",
     "@kbn/apm-synthtrace": "link:bazel-bin/packages/kbn-apm-synthtrace",
@@ -801,7 +801,7 @@
     "@storybook/react-docgen-typescript-plugin": "^1.0.1",
     "@storybook/testing-react": "^1.3.0",
     "@storybook/theming": "^6.5.12",
-    "@testing-library/dom": "^8.17.1",
+    "@testing-library/dom": "^8.19.0",
     "@testing-library/jest-dom": "^5.16.5",
     "@testing-library/react": "^12.1.5",
     "@testing-library/react-hooks": "^8.0.1",
@@ -857,7 +857,7 @@
     "@types/http-proxy": "^1.17.4",
     "@types/inquirer": "^7.3.1",
     "@types/intl-relativeformat": "^2.1.0",
-    "@types/jest": "^27.4.1",
+    "@types/jest": "29.2.0",
     "@types/jest-axe": "^3.5.3",
     "@types/jquery": "^3.3.31",
     "@types/js-levenshtein": "^1.1.0",
@@ -934,7 +934,7 @@
     "@types/tapable": "^1.0.6",
     "@types/tar": "^4.0.5",
     "@types/tempy": "^0.2.0",
-    "@types/testing-library__jest-dom": "^5.14.3",
+    "@types/testing-library__jest-dom": "^5.14.5",
     "@types/tinycolor2": "^1.4.1",
     "@types/tough-cookie": "^4.0.2",
     "@types/type-detect": "^4.0.1",
@@ -967,7 +967,7 @@
     "argsplit": "^1.0.5",
     "autoprefixer": "^10.4.7",
     "axe-core": "^4.0.2",
-    "babel-jest": "^27.5.1",
+    "babel-jest": "^29.2.2",
     "babel-loader": "^8.2.5",
     "babel-plugin-add-module-exports": "^1.0.4",
     "babel-plugin-istanbul": "^6.1.1",
@@ -1022,7 +1022,7 @@
     "eslint-plugin-react-perf": "^3.3.0",
     "eslint-traverse": "^1.0.0",
     "exit-hook": "^2.2.0",
-    "expect": "^28.1.1",
+    "expect": "^29.3.1",
     "expose-loader": "^0.7.5",
     "faker": "^5.1.0",
     "fetch-mock": "^7.3.9",
@@ -1040,19 +1040,18 @@
     "html-loader": "^1.3.2",
     "http-proxy": "^1.18.1",
     "is-path-inside": "^3.0.2",
-    "jest": "^27.5.1",
+    "jest": "^29.3.1",
     "jest-axe": "^5.0.0",
     "jest-canvas-mock": "^2.4.0",
-    "jest-cli": "^27.5.1",
-    "jest-config": "^27.5.1",
-    "jest-diff": "^27.5.1",
-    "jest-environment-jsdom": "^27.5.1",
-    "jest-matcher-utils": "^27.5.1",
-    "jest-mock": "^27.5.1",
-    "jest-raw-loader": "^1.0.1",
-    "jest-runtime": "^27.5.1",
+    "jest-cli": "^29.3.1",
+    "jest-config": "^29.3.1",
+    "jest-diff": "^29.3.1",
+    "jest-environment-jsdom": "^29.3.1",
+    "jest-matcher-utils": "^29.3.1",
+    "jest-mock": "^29.3.1",
+    "jest-runtime": "^29.3.1",
     "jest-silent-reporter": "^0.5.0",
-    "jest-snapshot": "^27.5.1",
+    "jest-snapshot": "^29.3.1",
     "jest-specific-snapshot": "^5.0.0",
     "jest-styled-components": "7.0.3",
     "jsdom": "^16.4.0",
@@ -1092,7 +1091,6 @@
     "postcss-prefix-selector": "^1.16.0",
     "postcss-scss": "^4.0.4",
     "prettier": "^2.7.1",
-    "pretty-format": "^27.5.1",
     "proxy": "^1.0.2",
     "q": "^1.5.1",
     "raw-loader": "^3.1.0",

packages/analytics/client/src/analytics_client/analytics_client.test.ts

@@ -21,7 +21,7 @@ describe('AnalyticsClient', () => {
   let logger: MockedLogger;
 
   beforeEach(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
     logger = loggerMock.create();
     analyticsClient = new AnalyticsClient({
       logger,

packages/analytics/shippers/elastic_v3/browser/src/browser_shipper.test.ts

@@ -33,7 +33,7 @@ describe('ElasticV3BrowserShipper', () => {
   let fetchMock: jest.Mock;
 
   beforeEach(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
 
     fetchMock = jest.fn().mockResolvedValue({
       status: 200,

packages/analytics/shippers/elastic_v3/server/src/server_shipper.test.ts

@@ -40,7 +40,7 @@ describe('ElasticV3ServerShipper', () => {
   const setLastBatchSent = (ms: number) => (shipper['lastBatchSent'] = ms);
 
   beforeEach(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
 
     shipper = new ElasticV3ServerShipper(
       { version: '1.2.3', channelName: 'test-channel', debug: true },

packages/content-management/table_list/src/table_list_view.test.tsx

@@ -54,7 +54,7 @@ const requiredProps: TableListViewProps = {
 // FLAKY: https://github.com/elastic/kibana/issues/145267
 describe.skip('TableListView', () => {
   beforeAll(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
   });
 
   afterAll(() => {

packages/core/metrics/core-metrics-collectors-server-internal/src/event_loop_delays_monitor.test.ts

@@ -14,7 +14,7 @@ import { mocked } from './mocks_internal';
 
 describe('EventLoopDelaysMonitor', () => {
   beforeAll(() => {
-    jest.useFakeTimers('modern');
+    jest.useFakeTimers();
     const mockNow = jest.getRealSystemTime();
     jest.setSystemTime(mockNow);
   });

packages/core/metrics/core-metrics-server-internal/src/metrics_service.test.ts

@@ -30,7 +30,7 @@ describe('MetricsService', () => {
   let metricsService: MetricsService;
 
   beforeEach(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
 
     const configService = configServiceMock.create({
       atPath: { interval: moment.duration(testInterval) },

packages/core/overlays/core-overlays-browser-internal/src/banners/user_banner_service.test.ts

@@ -56,7 +56,7 @@ describe('OverlayBannersService', () => {
   });
 
   it('dismisses banner after timeout', async () => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
     startService('testing banner!');
     expect(banners.remove).not.toHaveBeenCalled();
 

packages/core/plugins/core-plugins-server-internal/src/plugins_system.test.ts

@@ -551,7 +551,7 @@ test('`startPlugins` only starts plugins that were setup', async () => {
 
 describe('setup', () => {
   beforeAll(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
   });
   afterAll(() => {
     jest.useRealTimers();
@@ -588,7 +588,7 @@ describe('setup', () => {
 
 describe('start', () => {
   beforeAll(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
   });
   afterAll(() => {
     jest.useRealTimers();
@@ -747,7 +747,7 @@ describe('asynchronous plugins', () => {
 
 describe('stop', () => {
   beforeAll(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
   });
 
   afterAll(() => {

packages/core/saved-objects/core-saved-objects-api-server-internal/src/lib/update_objects_spaces.test.ts

@@ -61,7 +61,7 @@ const SHAREABLE_HIDDEN_OBJ_TYPE = 'type-c';
 const mockCurrentTime = new Date('2021-05-01T10:20:30Z');
 
 beforeAll(() => {
-  jest.useFakeTimers('modern');
+  jest.useFakeTimers();
   jest.setSystemTime(mockCurrentTime);
 });
 

packages/core/ui-settings/core-ui-settings-server-internal/src/cache.test.ts

@@ -10,7 +10,7 @@ import { Cache } from './cache';
 
 describe('Cache', () => {
   beforeEach(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
   });
 
   afterEach(() => {

packages/core/ui-settings/core-ui-settings-server-internal/src/ui_settings_client.test.ts

@@ -707,7 +707,7 @@ describe('ui settings', () => {
   describe('caching', () => {
     describe('read operations cache user config', () => {
       beforeEach(() => {
-        jest.useFakeTimers('legacy');
+        jest.useFakeTimers({ legacyFakeTimers: true });
       });
 
       afterEach(() => {

packages/kbn-cli-dev-mode/src/dev_server.test.ts

@@ -15,7 +15,7 @@ import { extendedEnvSerializer } from './test_helpers';
 import { DevServer, Options } from './dev_server';
 import { TestLog } from './log';
 
-jest.useFakeTimers('modern');
+jest.useFakeTimers();
 
 class MockProc extends EventEmitter {
   public readonly signalsSent: string[] = [];

packages/kbn-coloring/src/shared_components/coloring/palette_configuration.test.tsx

@@ -61,7 +61,7 @@ describe('palette panel', () => {
         dataBounds: { min: 0, max: 100 },
       };
 
-      jest.useFakeTimers('legacy');
+      jest.useFakeTimers({ legacyFakeTimers: true });
     });
 
     function changePaletteIn(instance: ReactWrapper, newPaletteName: string) {

packages/kbn-datemath/index.test.js

@@ -90,7 +90,7 @@ describe('dateMath', function () {
     let now;
 
     beforeEach(function () {
-      jest.useFakeTimers('modern');
+      jest.useFakeTimers();
       jest.setSystemTime(unix);
       now = moment();
       mmnt = moment(anchor);
@@ -128,7 +128,7 @@ describe('dateMath', function () {
     let anchored;
 
     beforeEach(function () {
-      jest.useFakeTimers('modern');
+      jest.useFakeTimers();
       jest.setSystemTime(unix);
       now = moment();
       anchored = moment(anchor);
@@ -166,7 +166,7 @@ describe('dateMath', function () {
     let anchored;
 
     beforeEach(function () {
-      jest.useFakeTimers('modern');
+      jest.useFakeTimers();
       jest.setSystemTime(unix);
       now = moment();
       anchored = moment(anchor);
@@ -205,7 +205,7 @@ describe('dateMath', function () {
     let anchored;
 
     beforeEach(function () {
-      jest.useFakeTimers('modern');
+      jest.useFakeTimers();
       jest.setSystemTime(unix);
       now = moment();
       anchored = moment(anchor);
@@ -247,7 +247,7 @@ describe('dateMath', function () {
     let anchored;
 
     beforeEach(function () {
-      jest.useFakeTimers('modern');
+      jest.useFakeTimers();
       jest.setSystemTime(unix);
       now = moment();
       anchored = moment(anchor);

packages/kbn-i18n-react/jest.config.js

@@ -10,5 +10,4 @@ module.exports = {
   preset: '@kbn/test',
   rootDir: '../..',
   roots: ['<rootDir>/packages/kbn-i18n-react'],
-  testRunner: 'jasmine2',
 };

packages/kbn-i18n/jest.config.js

@@ -10,5 +10,4 @@ module.exports = {
   preset: '@kbn/test',
   rootDir: '../..',
   roots: ['<rootDir>/packages/kbn-i18n'],
-  testRunner: 'jasmine2',
 };

packages/kbn-monaco/src/painless/diagnostics_adapter.test.ts

@@ -34,7 +34,7 @@ describe('Painless DiagnosticAdapter', () => {
   let validation: LangValidation;
 
   beforeAll(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
   });
 
   afterAll(() => {

packages/kbn-optimizer/src/common/rxjs_helpers.test.ts

@@ -11,7 +11,7 @@ import { fakeSchedulers } from 'rxjs-marbles/jest';
 
 import { pipeClosure, debounceTimeBuffer, maybeMap, maybe } from './rxjs_helpers';
 
-jest.useFakeTimers('legacy');
+jest.useFakeTimers({ legacyFakeTimers: true });
 
 describe('pipeClosure()', () => {
   it('calls closure on each subscription to setup unique state', async () => {
@@ -70,7 +70,7 @@ describe('maybeMap()', () => {
 
 describe('debounceTimeBuffer()', () => {
   beforeEach(() => {
-    jest.useFakeTimers('legacy');
+    jest.useFakeTimers({ legacyFakeTimers: true });
   });
 
   afterEach(() => {

packages/kbn-optimizer/src/integration_tests/watch_bundles_for_changes.test.ts

@@ -58,7 +58,7 @@ const bundleCacheEvent$ = Rx.from(BUNDLES).pipe(
 );
 
 beforeEach(async () => {
-  jest.useFakeTimers('legacy');
+  jest.useFakeTimers({ legacyFakeTimers: true });
 });
 
 afterEach(async () => {

packages/kbn-optimizer/src/optimizer/optimizer_config.test.ts

@@ -15,11 +15,12 @@ jest.mock('./focus_bundles');
 jest.mock('../limits');
 
 jest.mock('os', () => {
-  const realOs = jest.requireActual('os');
-  jest.spyOn(realOs, 'cpus').mockImplementation(() => {
-    return ['foo'] as any;
-  });
-  return realOs;
+  return {
+    ...jest.requireActual('os'),
+    cpus() {
+      return ['foo'] as any;
+    },
+  };
 });
 
 import Path from 'path';

packages/kbn-test/jest-preset.js

@@ -93,6 +93,11 @@ module.exports = {
     '<rootDir>/node_modules/@kbn/test/target_node/src/jest/setup/react_testing_library.js',
   ],
 
+  snapshotFormat: {
+    escapeString: true,
+    printBasicPrototype: true,
+  },
+
   // A list of paths to snapshot serializer modules Jest should use for snapshot testing
   snapshotSerializers: [
     '<rootDir>/src/plugins/kibana_react/public/util/test_helpers/react_mount_serializer.ts',
@@ -116,8 +121,8 @@ module.exports = {
   // A map from regular expressions to paths to transformers
   transform: {
     '^.+\\.(js|tsx?)$': '<rootDir>/node_modules/@kbn/test/target_node/src/jest/babel_transform.js',
-    '^.+\\.txt?$': 'jest-raw-loader',
-    '^.+\\.html?$': 'jest-raw-loader',
+    '^.+\\.txt?$': '<rootDir>/node_modules/@kbn/test/target_node/src/jest/raw_transform.js',
+    '^.+\\.html?$': '<rootDir>/node_modules/@kbn/test/target_node/src/jest/raw_transform.js',
   },
 
   // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation

packages/kbn-test/jest_integration/jest-preset.js

@@ -8,6 +8,8 @@
 
 const preset = require('../jest-preset');
 
+/** @typedef {import("@jest/types").Config.InitialOptions} JestConfig */
+/** @type {JestConfig} */
 module.exports = {
   ...preset,
   testMatch: ['**/integration_tests**/*.test.{js,mjs,ts,tsx}'],

packages/kbn-test/jest_node/jest-preset.js

@@ -12,6 +12,8 @@ const presetClone = { ...preset };
 
 delete presetClone.testEnvironment; // simply redefining as `testEnvironment: 'node'` has some weird side-effects (https://github.com/elastic/kibana/pull/138877#issuecomment-1222366247)
 
+/** @typedef {import("@jest/types").Config.InitialOptions} JestConfig */
+/** @type {JestConfig} */
 module.exports = {
   ...presetClone,
   snapshotSerializers: [],