Expand `::getClientSideInfo()` test to all ComponentSource plugins

Sibling: 📌 ComponentSource robustness: add `ComponentSourceTestBase::testSettings()` Active .

Sibling: 📌 ComponentSource robustness: add `ComponentSourceTestBase::testSettings()` Active .

Sibling: 📌 ComponentSource robustness: add `ComponentSourceTestBase::testSettings()` Active .

@danielveza: How is this going? Are you still actively working on this? 📌 ComponentSource robustness: add `ComponentSourceTestBase::testSettings()` Active is in, this is the next step!

I'm going to start working on this.

Great start!

On it!

Just cross-posted actually 😄 This will also make 🐛 Changes to code components are not visible in preview-on-hover-component-list until published Active easier 👍

While the tests are passing, I think they're still missing some of the clarity I'm looking for to build enough confidence and allow these tests to be efficiently updated+expanded in the future.

🏓

This was 95% ready! 👏

I just had to do some minor refactoring to achieve the test simplicity+robustness I was looking for.

In doing so, I discovered a bug, which is exactly why I was insisting for that test simplicity — I didn't spot the bug during review either, it's only thanks to the refactor to simplify the test logic itself that this bug was revealed! 😄

This unblocked 🐛 Changes to code components are not visible in preview-on-hover-component-list until published Active 🥳

Automatically closed - issue fixed for 2 weeks with no activity.