Drop usage of react-dom/test-utils

Author: Sebastian Silbermann

package.json

@@ -62,8 +62,8 @@
     "typescript": "^4.1.2"
   },
   "peerDependencies": {
-    "react": "^18.0.0",
-    "react-dom": "^18.0.0"
+    "react": "^18.3.0-canary",
+    "react-dom": "^18.3.0-canary"
   },
   "eslintConfig": {
     "extends": "./node_modules/kcd-scripts/eslint.js",

src/__tests__/new-act.js

@@ -1,10 +1,13 @@
 let asyncAct
 
-jest.mock('react-dom/test-utils', () => ({
-  act: cb => {
-    return cb()
-  },
-}))
+jest.mock('react', () => {
+  return {
+    ...jest.requireActual('react'),
+    act: cb => {
+      return cb()
+    },
+  }
+})
 
 beforeEach(() => {
   jest.resetModules()

src/act-compat.js

@@ -1,6 +1,6 @@
-import * as testUtils from 'react-dom/test-utils'
+import * as React from 'react'
 
-const domAct = testUtils.act
+const reactAct = React.act
 
 function getGlobalThis() {
   /* istanbul ignore else */
@@ -78,7 +78,7 @@ function withGlobalActEnvironment(actImplementation) {
   }
 }
 
-const act = withGlobalActEnvironment(domAct)
+const act = withGlobalActEnvironment(reactAct)
 
 export default act
 export {