Add some tests for JS components

[samuelhwilliams]

We have a bunch of functionality that is in JavaScript, but nothing that really tests that side of the project. To prevent regressions, such as we've just seen with #2468, we should add some test coverage here.

This could either be direct JS tests, or something like Playwright that can do functional (browser) testing.

[hasansezertasan]

This could either be direct JS tests, or something like Playwright that can do functional (browser) testing.

I think we should have less frontend code to maintain, meaning we can do browser testing 💯.

I have so little experience with Playwright. I did some scrapers and automation tools but nothing related to testing yet 🤔.

I believe we need this to prevent such regressions 🫡.

[samuelhwilliams]

I haven't done much playwright either - I'm defo quite keen to have a play 👀

[hasansezertasan]

I haven't done much playwright either - I'm defo quite keen to have a play 👀

I have a toy package called OpenAPIPages and I think it needs some browser-based testing 🚀.

I'll search for other packages that does browser-based testing to get inspired by. Let me know if you know/find any please 😇.

[hasansezertasan]

I'll search for other packages that does browser-based testing to get inspired by. Let me know if you know/find any please 😇.

I have found two awesome projects that does browser-based testing using Selenium:

• NiceGUI
• Reflex