cannot run pnpm run test:unit

[srsudar]

Affected Packages

repo

Version(s)

head

Bug Description

pnpm run test:unit fails.

If I run pnpm run test:unit, I get the following error. I can fix it by putting "type": "module", in package.json, but that breaks lint and I wouldn't think should be necessary.

$ pnpm run test:unit
> tiptap@ test:unit <snip>/tiptap
> vitest run
failed to load config from <snip>/tiptap/vitest.config.ts
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Startup Error ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
Error [ERR_REQUIRE_ESM]: require() of ES Module <snip>/tiptap/node_modules/.pnpm/vite@7.2.1_@types+node@22.10.3_jiti@2.4.2_sass@1.83.4_terser@5.37.0_yaml@2.7.0/node_modules/vite/dist/node/index.js from <snip>/tiptap/node_modules/.pnpm/vitest@4.0.7_@types+node@22.10.3_@vitest+ui@4.0.7_happy-dom@20.0.2_jiti@2.4.2_sass@1.83.4_terser@5.37.0_yaml@2.7.0/node_modules/vitest/dist/config.cjs not supported.
Instead change the require of index.js in <snip>/tiptap/node_modules/.pnpm/vitest@4.0.7_@types+node@22.10.3_@vitest+ui@4.0.7_happy-dom@20.0.2_jiti@2.4.2_sass@1.83.4_terser@5.37.0_yaml@2.7.0/node_modules/vitest/dist/config.cjs to a dynamic import() which is available in all CommonJS modules.
    at _require.extensions.<computed> [as .js] (file://<snip>/tiptap/node_modules/.pnpm/vite@7.2.1_@types+node@22.10.3_jiti@2.4.2_sass@1.83.4_terser@5.37.0_yaml@2.7.0/node_modules/vite/dist/node/chunks/config.js:36525:9)
    at Object.<anonymous> (<snip>/tiptap/node_modules/.pnpm/vitest@4.0.7_@types+node@22.10.3_@vitest+ui@4.0.7_happy-dom@20.0.2_jiti@2.4.2_sass@1.83.4_terser@5.37.0_yaml@2.7.0/node_modules/vitest/dist/config.cjs:5:12)
    at _require.extensions.<computed> [as .js] (file://<snip>/tiptap/node_modules/.pnpm/vite@7.2.1_@types+node@22.10.3_jiti@2.4.2_sass@1.83.4_terser@5.37.0_yaml@2.7.0/node_modules/vite/dist/node/chunks/config.js:36525:9) {
  code: 'ERR_REQUIRE_ESM'
}

Browser Used

Chrome

Code Example URL

No response

Expected Behavior

I should be able to run unit tests with pnpm run test:unit...I think?

Additional Context (Optional)

No response

Dependency Updates

• Yes, I've updated all my dependencies.