[Bug]: @storybook/test cause logging warning messages on @testing-library/dom@v10 and @testing-library/user-event

[tnyo43]

Describe the bug

(I don't think this is a bug, but it was the most suitable class I guess)

I have a test which has dependencies on "@testing-library/react@v15.0.7" and "@testing-library/user-event@v14.5.2".
After I installed the "@storybook/test@v8.0.10" library in the same repository, the following warning message displayed:

Warning: An update to Component inside a test was not wrapped in act(...).

When testing, code that causes React state updates should be wrapped into act(...):

act(() => {
  /* fire events that update state */
});
/* assert on the output */

---

It seems that the warning is caused by the difference of the version of "@testing-library/dom" (ref).

• "@testing-library/react@v15.0.7" has dependency to ^10.0.0 (ref)
• @testing-library/user-event@v14.5.2" just has a peerDependency to it
  • however, "@storybook/test" has dependency of both "user-event@^14.5.2" and "dom@^9.3.4" (ref)
  • it seems that the peerDependency of "user-event" to "dom" is affected by that and depends on "dom@^9.3.4"

I'm not sure if it is possible for "@storybook/test" to depend on "@testing-library/dom", but I hope it is so.

To Reproduce

1. close the reproduction repository: https://github.com/tnyo43/reproduce-storybook-test-and-dom-dependency-problem
2. run git checkout 39dad30be9faa3b5acdd9d228f6414ff55a5c71f (with @storybook/test)
3. run pnpm install and pnpm test → you WILL see the warning message
4. run git checkout 17f83f29b4c8912d7194d54d9ea284df3191980f (without @storybook/test)
5. run pnpm install and pnpm test → you WILL NOT see the warning message

System

Storybook Environment Info:

  System:
    OS: macOS 14.1.2
    CPU: (10) arm64 Apple M2 Pro
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 18.16.0 - ~/.nodenv/versions/18.16.0/bin/node
    Yarn: 4.1.1 - ~/.nodenv/versions/18.16.0/bin/yarn <----- active
    npm: 9.5.1 - ~/.nodenv/versions/18.16.0/bin/npm
    pnpm: 9.0.6 - ~/.nodenv/versions/18.16.0/bin/pnpm
  Browsers:
    Chrome: 124.0.6367.208
    Safari: 17.1.2

Additional context

Now to avoid the dependency problem, I explicitly install "@testing-library/dom@v10.1.0" on my repository.