Move `PropSourceEndpointTest` into new `XbConfigEntityHttpApiTest::testComponent()`

I would say this isn't so Novice, the tests are quite complicated. I had to:

1. Swap to standard profile
2. Modify cache tags in existing tests to match
3. Enable some new modules
4. Port over helper functions

Locally these tests are throwing a bunch of warnings but I'm testing out the ddev XB setup so it might be related to that.

Not too sure what's causing those unrelated test failures!

Not too sure what's causing those unrelated test failures!

Hm … me neither, but this seems like yet another case of https://www.drupal.org/project/gitlab_templates → being wrong and running contrib module's test suites differently for non-maintainer-pushed commits than for maintainer-pushed commits 😬 (I wish I was kidding!)

Also: you're right, I misjudged, this is not a trivial move. 🙈 Thanks for removing the tag.

But … this issue is novice-like in the sense that you were able to do this without deep XB knowledge! 😄 What do you think would be a more appropriate tag? 😊

Repurposing per #3530907-7: Improve performance of /xb/api/v0/config/component by 80% → .

Suggested API route:

experience_builder.api.info.candidate_dynamic_prop_sources:
  path: '/xb/api/v0/info/candidate_dynamic_prop_sources/{entity_data_definition}'
  methods: [GET]
  …

So: /xb/api/v0/info/candidate_dynamic_prop_sources/entity:node:article etc.

Removal happened to unblock 🐛 Components don't load Active , this is now purely about adding an API

New title

Perfect, thanks!

This will be a blocker for the Content Templates UI: 🌱 [META] 7. Content type templates — aka "default layouts" — clarify the tree+props data model Active .

Rebase done and tests moved fixed, but a $this->drupalLogout() from a previous tests is failing because Mink can't find "op" button.

https://git.drupalcode.org/project/experience_builder/-/jobs/5801240#L976

After inspecting the HTML right there, the user is logged in and there is a link for logout.

        <ul>
          <li>
            <a href="/user" data-drupal-link-system-path="user">My account</a>
          </li>
          <li>
            <a href="/user/logout?token=INyOF8qdzpnT1xzUapL9vdyU4YKpjP1WM6X-JZOG-VM"
               data-drupal-link-system-path="user/logout">Log out</a>
          </li>
        </ul>

I also added a $this->drupalLogin($this->httpApiUser) and it also fails.