Move internalAct to internal-test-utils package

This is not a public API. We only use it for our internal tests, the
ones in this repo. Let's move it to this private package. Practically
speaking this will also let us use async/await in the implementation.

packages/internal-test-utils/ReactInternalTestUtils.js

@@ -5,13 +5,13 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-// TODO: Move `internalAct` and other test helpers to this package, too
-
 import * as SchedulerMock from 'scheduler/unstable_mock';
 import {diff} from 'jest-diff';
 import {equals} from '@jest/expect-utils';
 import enqueueTask from './enqueueTask';
 
+export {act} from './internalAct';
+
 function assertYieldsWereCleared(Scheduler) {
   const actualYields = Scheduler.unstable_clearLog();
   if (actualYields.length !== 0) {

packages/internal-test-utils/__tests__/ReactInternalTestUtils-test.js

@@ -20,7 +20,7 @@ const {
   waitForThrow,
   assertLog,
 } = require('internal-test-utils');
-const act = require('jest-react').act;
+const act = require('internal-test-utils').act;
 const Scheduler = require('scheduler/unstable_mock');
 
 describe('ReactInternalTestUtils', () => {

packages/jest-react/src/internalAct.js → packages/internal-test-utils/internalAct.js

@@ -64,8 +64,7 @@ export function act<T>(scope: () => Thenable<T>): Thenable<T> {
     }
   };
 
-  // TODO: This would be way simpler if we could use async/await. Move this
-  // function to the internal-test-utils package.
+  // TODO: This would be way simpler if we used async/await.
   try {
     const result = scope();
     if (

packages/jest-react/src/JestReact.js

@@ -9,8 +9,6 @@ import {REACT_ELEMENT_TYPE, REACT_FRAGMENT_TYPE} from 'shared/ReactSymbols';
 
 import isArray from 'shared/isArray';
 
-export {act} from './internalAct';
-
 function captureAssertion(fn) {
   // Trick to use a Jest matcher inside another Jest matcher. `fn` contains an
   // assertion; if it throws, we capture the error and return it, so the stack

packages/react-client/src/__tests__/ReactFlight-test.js

@@ -32,7 +32,7 @@ describe('ReactFlight', () => {
     ReactNoop = require('react-noop-renderer');
     ReactNoopFlightServer = require('react-noop-renderer/flight-server');
     ReactNoopFlightClient = require('react-noop-renderer/flight-client');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Scheduler = require('scheduler');
     const InternalTestUtils = require('internal-test-utils');
     assertLog = InternalTestUtils.assertLog;
@@ -1184,7 +1184,7 @@ describe('ReactFlight', () => {
       ReactNoop = require('react-noop-renderer');
       ReactNoopFlightServer = require('react-noop-renderer/flight-server');
       ReactNoopFlightClient = require('react-noop-renderer/flight-client');
-      act = require('jest-react').act;
+      act = require('internal-test-utils').act;
       Scheduler = require('scheduler');
 
       await act(async () => {

packages/react-debug-tools/src/__tests__/ReactHooksInspectionIntegration-test.js

@@ -22,7 +22,7 @@ describe('ReactHooksInspectionIntegration', () => {
     React = require('react');
     ReactTestRenderer = require('react-test-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     ReactDebugTools = require('react-debug-tools');
   });
 

packages/react-devtools-shared/src/__tests__/inspectedElement-test.js

@@ -55,9 +55,9 @@ describe('InspectedElement', () => {
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');
     PropTypes = require('prop-types');
-    TestUtilsAct = require('jest-react').act;
+    TestUtilsAct = require('internal-test-utils').act;
     TestRenderer = utils.requireTestRenderer();
-    TestRendererAct = require('jest-react').act;
+    TestRendererAct = require('internal-test-utils').act;
 
     BridgeContext =
       require('react-devtools-shared/src/devtools/views/context').BridgeContext;

packages/react-devtools-shared/src/__tests__/storeComponentFilters-test.js

@@ -34,7 +34,7 @@ describe('Store component filters', () => {
     React = require('react');
     Types = require('react-devtools-shared/src/types');
     utils = require('./utils');
-    internalAct = require('jest-react').act;
+    internalAct = require('internal-test-utils').act;
 
     legacyRender = utils.legacyRender;
   });

packages/react-dom/src/__tests__/ReactDOMConsoleErrorReporting-test.js

@@ -21,7 +21,7 @@ describe('ReactDOMConsoleErrorReporting', () => {
 
   beforeEach(() => {
     jest.resetModules();
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     React = require('react');
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');

packages/react-dom/src/__tests__/ReactDOMFiberAsync-test.js

@@ -31,7 +31,7 @@ describe('ReactDOMFiberAsync', () => {
     React = require('react');
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Scheduler = require('scheduler');
 
     const InternalTestUtils = require('internal-test-utils');

packages/react-dom/src/__tests__/ReactDOMFizzShellHydration-test.js

@@ -32,7 +32,7 @@ describe('ReactDOMFizzShellHydration', () => {
     React = require('react');
     ReactDOMClient = require('react-dom/client');
     Scheduler = require('scheduler');
-    clientAct = require('jest-react').act;
+    clientAct = require('internal-test-utils').act;
     ReactDOMFizzServer = require('react-dom/server');
     Stream = require('stream');
 

packages/react-dom/src/__tests__/ReactDOMHooks-test.js

@@ -25,7 +25,7 @@ describe('ReactDOMHooks', () => {
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
 
     container = document.createElement('div');
     document.body.appendChild(container);

packages/react-dom/src/__tests__/ReactDOMNativeEventHeuristic-test.js

@@ -28,7 +28,7 @@ describe('ReactDOMNativeEventHeuristic-test', () => {
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
 
     const InternalTestUtils = require('internal-test-utils');
     assertLog = InternalTestUtils.assertLog;

packages/react-dom/src/__tests__/ReactDOMNestedEvents-test.js

@@ -22,7 +22,7 @@ describe('ReactDOMNestedEvents', () => {
     React = require('react');
     ReactDOMClient = require('react-dom/client');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     useState = React.useState;
 
     const InternalTestUtils = require('internal-test-utils');

packages/react-dom/src/__tests__/ReactDOMRoot-test.js

@@ -30,7 +30,7 @@ describe('ReactDOMRoot', () => {
     ReactDOMClient = require('react-dom/client');
     ReactDOMServer = require('react-dom/server');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     useEffect = React.useEffect;
 
     const InternalTestUtils = require('internal-test-utils');

packages/react-dom/src/__tests__/ReactDOMSafariMicrotaskBug-test.js

@@ -39,7 +39,7 @@ describe('ReactDOMSafariMicrotaskBug-test', () => {
     container = document.createElement('div');
     React = require('react');
     ReactDOMClient = require('react-dom/client');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
 
     document.body.appendChild(container);
   });

packages/react-dom/src/__tests__/ReactDOMServerPartialHydration-test.internal.js

@@ -108,7 +108,7 @@ describe('ReactDOMServerPartialHydration', () => {
     React = require('react');
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     ReactDOMServer = require('react-dom/server');
     Scheduler = require('scheduler');
     Suspense = React.Suspense;

packages/react-dom/src/__tests__/ReactDOMServerSelectiveHydration-test.internal.js

@@ -137,7 +137,7 @@ describe('ReactDOMServerSelectiveHydration', () => {
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');
     ReactDOMServer = require('react-dom/server');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Scheduler = require('scheduler');
     Suspense = React.Suspense;
 

packages/react-dom/src/__tests__/ReactDOMServerSuspense-test.internal.js

@@ -28,7 +28,7 @@ function initModules() {
   ReactDOMClient = require('react-dom/client');
   ReactDOMServer = require('react-dom/server');
   ReactTestUtils = require('react-dom/test-utils');
-  act = require('jest-react').act;
+  act = require('internal-test-utils').act;
   if (gate(flags => flags.enableSuspenseList)) {
     SuspenseList = React.SuspenseList;
   }

packages/react-dom/src/__tests__/ReactDOMSuspensePlaceholder-test.js

@@ -26,7 +26,7 @@ describe('ReactDOMSuspensePlaceholder', () => {
     ReactDOM = require('react-dom');
     ReactCache = require('react-cache');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Suspense = React.Suspense;
     container = document.createElement('div');
     document.body.appendChild(container);

packages/react-dom/src/__tests__/ReactDOMUseId-test.js

@@ -31,7 +31,7 @@ describe('useId', () => {
     JSDOM = require('jsdom').JSDOM;
     React = require('react');
     ReactDOMClient = require('react-dom/client');
-    clientAct = require('jest-react').act;
+    clientAct = require('internal-test-utils').act;
     ReactDOMFizzServer = require('react-dom/server');
     Stream = require('stream');
     Suspense = React.Suspense;

packages/react-dom/src/__tests__/ReactErrorBoundaries-test.internal.js

@@ -46,7 +46,7 @@ describe('ReactErrorBoundaries', () => {
     ReactFeatureFlags.skipUnmountedBoundaries = true;
     ReactDOM = require('react-dom');
     React = require('react');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Scheduler = require('scheduler');
 
     const InternalTestUtils = require('internal-test-utils');

packages/react-dom/src/__tests__/ReactUpdates-test.js

@@ -26,7 +26,7 @@ describe('ReactUpdates', () => {
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');
     ReactTestUtils = require('react-dom/test-utils');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Scheduler = require('scheduler');
 
     const InternalTestUtils = require('internal-test-utils');

packages/react-dom/src/__tests__/ReactWrongReturnPointer-test.js

@@ -22,7 +22,7 @@ beforeEach(() => {
   React = require('react');
   ReactNoop = require('react-noop-renderer');
   Scheduler = require('scheduler');
-  act = require('jest-react').act;
+  act = require('internal-test-utils').act;
 
   const InternalTestUtils = require('internal-test-utils');
   assertLog = InternalTestUtils.assertLog;

packages/react-dom/src/__tests__/utils/ReactDOMServerIntegrationTestUtils.js

@@ -19,7 +19,7 @@ module.exports = function (initModules) {
 
   function resetModules() {
     ({ReactDOM, ReactDOMServer} = initModules());
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
   }
 
   function shouldUseDocument(reactElement) {

packages/react-dom/src/events/__tests__/DOMPluginEventSystem-test.internal.js

@@ -80,7 +80,7 @@ describe('DOMPluginEventSystem', () => {
           ReactDOMClient = require('react-dom/client');
           Scheduler = require('scheduler');
           ReactDOMServer = require('react-dom/server');
-          act = require('jest-react').act;
+          act = require('internal-test-utils').act;
 
           const InternalTestUtils = require('internal-test-utils');
           waitForAll = InternalTestUtils.waitForAll;
@@ -1279,7 +1279,7 @@ describe('DOMPluginEventSystem', () => {
             ReactDOMClient = require('react-dom/client');
             Scheduler = require('scheduler');
             ReactDOMServer = require('react-dom/server');
-            act = require('jest-react').act;
+            act = require('internal-test-utils').act;
 
             const InternalTestUtils = require('internal-test-utils');
             waitForAll = InternalTestUtils.waitForAll;

packages/react-dom/src/events/plugins/__tests__/ChangeEventPlugin-test.js

@@ -60,7 +60,7 @@ describe('ChangeEventPlugin', () => {
     React = require('react');
     ReactDOM = require('react-dom');
     ReactDOMClient = require('react-dom/client');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Scheduler = require('scheduler');
 
     const InternalTestUtils = require('internal-test-utils');

packages/react-dom/src/events/plugins/__tests__/SimpleEventPlugin-test.js

@@ -250,7 +250,7 @@ describe('SimpleEventPlugin', function () {
       assertLog = InternalTestUtils.assertLog;
       waitForAll = InternalTestUtils.waitForAll;
 
-      act = require('jest-react').act;
+      act = require('internal-test-utils').act;
     });
 
     it('flushes pending interactive work before exiting event handler', async () => {

packages/react-interactions/events/src/dom/create-event-handle/__tests__/useFocusWithin-test.internal.js

@@ -29,7 +29,7 @@ function initializeModules(hasPointerEvents) {
   ReactDOM = require('react-dom');
   ReactDOMClient = require('react-dom/client');
   Scheduler = require('scheduler');
-  act = require('jest-react').act;
+  act = require('internal-test-utils').act;
 
   // TODO: This import throws outside of experimental mode. Figure out better
   // strategy for gated imports.

packages/react-native-renderer/src/__tests__/ReactFabric-test.internal.js

@@ -41,7 +41,7 @@ describe('ReactFabric', () => {
       require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface')
         .ReactNativeViewConfigRegistry.register;
 
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
   });
 
   it('should be able to create and render a native component', async () => {

packages/react-native-renderer/src/__tests__/ReactFabricHostComponent-test.internal.js

@@ -35,7 +35,7 @@ async function mockRenderKeys(keyLists) {
   const createReactNativeComponentClass =
     require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface')
       .ReactNativeViewConfigRegistry.register;
-  const {act} = require('jest-react');
+  const act = require('internal-test-utils').act;
 
   const mockContainerTag = 11;
   const MockView = createReactNativeComponentClass('RCTMockView', () => ({

packages/react-reconciler/src/__tests__/ReactCPUSuspense-test.js

@@ -20,7 +20,7 @@ describe('ReactSuspenseWithNoopRenderer', () => {
     React = require('react');
     ReactNoop = require('react-noop-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Suspense = React.Suspense;
     useState = React.useState;
 

packages/react-reconciler/src/__tests__/ReactCache-test.js

@@ -24,7 +24,7 @@ describe('ReactCache', () => {
     ReactNoop = require('react-noop-renderer');
     Cache = React.unstable_Cache;
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Suspense = React.Suspense;
     cache = React.cache;
     Offscreen = React.unstable_Offscreen;

packages/react-reconciler/src/__tests__/ReactClassSetStateCallback-test.js

@@ -11,7 +11,7 @@ describe('ReactClassSetStateCallback', () => {
     React = require('react');
     ReactNoop = require('react-noop-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
 
     const InternalTestUtils = require('internal-test-utils');
     assertLog = InternalTestUtils.assertLog;

packages/react-reconciler/src/__tests__/ReactConcurrentErrorRecovery-test.js

@@ -17,7 +17,7 @@ describe('ReactConcurrentErrorRecovery', () => {
     React = require('react');
     ReactNoop = require('react-noop-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     Suspense = React.Suspense;
     startTransition = React.startTransition;
 

packages/react-reconciler/src/__tests__/ReactContextPropagation-test.js

@@ -18,7 +18,7 @@ describe('ReactLazyContextPropagation', () => {
     React = require('react');
     ReactNoop = require('react-noop-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     useState = React.useState;
     useContext = React.useContext;
     Suspense = React.Suspense;

packages/react-reconciler/src/__tests__/ReactDeferredValue-test.js

@@ -25,7 +25,7 @@ describe('ReactDeferredValue', () => {
     React = require('react');
     ReactNoop = require('react-noop-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     startTransition = React.startTransition;
     useDeferredValue = React.useDeferredValue;
     useMemo = React.useMemo;

packages/react-reconciler/src/__tests__/ReactEffectOrdering-test.js

@@ -28,7 +28,7 @@ describe('ReactEffectOrdering', () => {
     React = require('react');
     ReactNoop = require('react-noop-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     useEffect = React.useEffect;
     useLayoutEffect = React.useLayoutEffect;
 

packages/react-reconciler/src/__tests__/ReactExpiration-test.js

@@ -29,7 +29,7 @@ describe('ReactExpiration', () => {
     React = require('react');
     ReactNoop = require('react-noop-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     startTransition = React.startTransition;
     useState = React.useState;
     useEffect = React.useEffect;

packages/react-reconciler/src/__tests__/ReactFlushSync-test.js

@@ -17,7 +17,7 @@ describe('ReactFlushSync', () => {
     React = require('react');
     ReactNoop = require('react-noop-renderer');
     Scheduler = require('scheduler');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
     useState = React.useState;
     useEffect = React.useEffect;
     startTransition = React.startTransition;

packages/react-reconciler/src/__tests__/ReactHooks-test.internal.js

@@ -32,7 +32,7 @@ describe('ReactHooks', () => {
     ReactTestRenderer = require('react-test-renderer');
     Scheduler = require('scheduler');
     ReactDOMServer = require('react-dom/server');
-    act = require('jest-react').act;
+    act = require('internal-test-utils').act;
 
     const InternalTestUtils = require('internal-test-utils');
     assertLog = InternalTestUtils.assertLog;