Use the Node.js test runner API and remove the dev dependency test-director.

Note that the tests won’t run properly in Node.js v18 until the fix for this Node.js test runner bug is published in a v18 release:

nodejs/node#48845

Author: jaydenseric

changelog.md

@@ -6,6 +6,7 @@
 
 - Updated Node.js support to `^18.17.0 || >=20.4.0`.
 - Updated dev dependencies, some of which require newer Node.js versions than previously supported.
+- Use the Node.js test runner API and remove the dev dependency [`test-director`](https://npm.im/test-director).
 - Refactored tests to no longer polyfill the standard `AbortController`, `AbortSignal`, `Event`, `EventTarget`, and `performance` APIs available in modern Node.js and removed the dev dependencies [`abort-controller`](https://npm.im/abort-controller) and [`event-target-shim`](https://npm.im/event-target-shim).
 
 ### Patch

package.json

@@ -61,14 +61,13 @@
     "puppeteer": "^21.4.1",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "test-director": "^11.0.0",
     "typescript": "^5.2.2"
   },
   "scripts": {
     "eslint": "eslint .",
     "prettier": "prettier -c .",
     "types": "tsc -p jsconfig.json",
-    "tests": "NEXT_TELEMETRY_DISABLED=1 node test.mjs",
+    "tests": "NEXT_TELEMETRY_DISABLED=1 node --test-reporter=spec --test",
     "test": "npm run eslint && npm run prettier && npm run types && npm run tests",
     "prepublishOnly": "npm test"
   }