[RAC][Rule Registry] Adds test for required and optional alert fields

[claudiopro]

Summary

The PR adds some test coverage for the parseTechnicalFields utility function:

kibana/x-pack/plugins/rule_registry/common/parse_technical_fields.ts

Lines 1 to 24 in 0828788

	/*
	* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
	* or more contributor license agreements. Licensed under the Elastic License
	* 2.0; you may not use this file except in compliance with the Elastic License
	* 2.0.
	*/
	import { isLeft } from 'fp-ts/lib/Either';
	import { PathReporter } from 'io-ts/lib/PathReporter';
	import { technicalRuleFieldMap } from './assets/field_maps/technical_rule_field_map';
	import { runtimeTypeFromFieldMap } from './field_map';
	const technicalFieldRuntimeType = runtimeTypeFromFieldMap(technicalRuleFieldMap);
	export const parseTechnicalFields = (input: unknown) => {
	const validate = technicalFieldRuntimeType.decode(input);
	if (isLeft(validate)) {
	throw new Error(PathReporter.report(validate).join('\n'));
	}
	return technicalFieldRuntimeType.encode(validate.right);
	};
	export type ParsedTechnicalFields = ReturnType<typeof parseTechnicalFields>;

This addition helps troubleshoot the issue #120465.

Checklist

• Unit or functional tests were updated or added to match the most common scenarios

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: c3f2f9c
• Storybooks Preview

Metrics [docs]

✅ unchanged

History

• 💚 Build #12935 succeeded 990274b
• 💚 Build #11376 succeeded ad2c223
• 💔 Build #11291 failed 04e4381

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @simianhacker

[mgiota]

LGTM!

[kibanamachine]

💔 Backport failed

The pull request could not be backported due to the following error:
There are no branches to backport to. Aborting.

How to fix

Re-run the backport manually:

node scripts/backport --pr 120475

Questions ?

Please refer to the Backport tool documentation