Addresses https://github.com/elastic/kibana/issues/160411
## Summary
This PR adds a package that contains a form component for the Advanced
Settings UI in serverless.
This implementation was extracted from the the `Form` component in the
`advancedSettings` plugin, excluding some functionalities:
- The form doesn't support search queries.
- The form doesn't divide the settings into categories.
### Testing
The form can be tested in the Storybook Preview from the CI build. Some
things to be tested:
- Making changes to any of the fields displays the bottom bar.
- Clicking the Cancel button clears the changes.
- Clicking the Save button triggers a `saveChanges` action with the
correct changes.
- The bottom bar correctly shows the number of unsaved settings.
- Toggling the `isSavingEnabled` control to `false` disables all fields.
- Toggling the `requirePageReload` control to `true` causes saving of
changes to any of the fields to trigger a `showReloadPagePrompt` action.
### Checklist
- [x] Any text added follows [EUI's writing
guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses
sentence case text and includes [i18n
support](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)
- [x]
[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)
was added for features that require explanation or tutorials
- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [x] Any UI touched in this PR is usable by keyboard only (learn more
about [keyboard accessibility](https://webaim.org/techniques/keyboard/))
- [x] Any UI touched in this PR does not create any new axe failures
(run axe in browser:
[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),
[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))
- [x] This renders correctly on smaller devices using a responsive
layout. (You can test this [in your
browser](https://www.browserstack.com/guide/responsive-testing-on-local-server))
- [x] This was checked for [cross-browser
compatibility](https://www.elastic.co/support/matrix#matrix_browsers)
<!--
### Risk Matrix
Delete this section if it is not applicable to this PR.
Before closing this PR, invite QA, stakeholders, and other developers to
identify risks that should be tested prior to the change/feature
release.
When forming the risk matrix, consider some of the following examples
and how they may potentially impact the change:
| Risk | Probability | Severity | Mitigation/Notes |
|---------------------------|-------------|----------|-------------------------|
| Multiple Spaces—unexpected behavior in non-default Kibana Space.
| Low | High | Integration tests will verify that all features are still
supported in non-default Kibana Space and when user switches between
spaces. |
| Multiple nodes—Elasticsearch polling might have race conditions
when multiple Kibana nodes are polling for the same tasks. | High | Low
| Tasks are idempotent, so executing them multiple times will not result
in logical error, but will degrade performance. To test for this case we
add plenty of unit tests around this logic and document manual testing
procedure. |
| Code should gracefully handle cases when feature X or plugin Y are
disabled. | Medium | High | Unit tests will verify that any feature flag
or plugin combination still results in our service operational. |
| [See more potential risk
examples](https://github.com/elastic/kibana/blob/main/RISK_MATRIX.mdx) |
### For maintainers
- [ ] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)
-->
---------
Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>
Co-authored-by: Clint Andrew Hall <clint@clintandrewhall.com>
This folder contains packages that are intended for use in Kibana and Kibana
plugins.
tl;dr:
Don't publish to npm registry
Always use the @kbn namespace
Always set "private": true in package.json
Using these packages
We no longer publish these packages to the npm registry. Now, instead of
specifying a version when including these packages, we rely on yarn workspaces,
which sets up a symlink to the package.
For example if you want to use the @kbn/i18n package in Kibana itself, you
can specify the dependency like this:
"@kbn/i18n": "1.0.0"
However, if you want to use this from a Kibana plugin, you need to use a link:
dependency and account for the relative location of the Kibana repo, so it would
instead be:
Currently there is only one tool being used in order to test packages which is Jest. Below we will explain how it should be done.
Jest
A package should follow the pattern of having .test.js files as siblings of the source code files, and these run by Jest.
A package using the .test.js naming convention will have those tests automatically picked up by Jest and run by the unit test runner, currently mapped to the Kibana test script in the root package.json.
yarn test runs all unit tests.
yarn jest runs all Jest tests in Kibana.
In order for the plugin or package to use Jest, a jest.config.js file must be present in it's root. However, there are safeguards for this in CI should a test file be added without a corresponding config file.
Each package can also specify its own test script in the package's package.json, for cases where you'd prefer to run the tests from the local package directory.
fd1a1f93f3