[9.1] [Fleet] fix flaky test create agent policy (#241251) (#241269)

# Backport

This will backport the following commits from `main` to `9.1`:
- [[Fleet] fix flaky test create agent policy
(#241251)](#241251)

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<!--BACKPORT [{"author":{"name":"Julia
Bardi","email":"[email protected]"},"sourceCommit":{"committedDate":"2025-10-30T11:43:47Z","message":"[Fleet]
fix flaky test create agent policy (#241251)\n\n## Summary\n\nCloses
https://github.com/elastic/kibana/issues/213370\n\nFix flaky test by
making the assert agnostic to the order in the package\npolicies
array.\n\n\n### Checklist\n\nCheck the PR satisfies following
conditions. \n\nReviewers should verify this PR satisfies this list as
well.\n\n- [ ] Any text added follows [EUI's
writing\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\nsentence case text and includes
[i18n\nsupport](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md)\n-
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]\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\nwas
added for features that require explanation or tutorials\n- [ ] [Unit or
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updated or added to match the most common scenarios\n- [ ] If a plugin
configuration key changed, check if it needs to be\nallowlisted in the
cloud and added to the
[docker\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\n-
[ ] This was checked for breaking HTTP API changes, and any
breaking\nchanges have been approved by the breaking-change committee.
The\n`release_note:breaking` label should be applied in these
situations.\n- [ ] [Flaky
Test\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\nused on any tests changed\n- [ ] The PR description includes the
appropriate Release Notes section,\nand the correct `release_note:*`
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[ ] Review the
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apply applicable `backport:*` labels.\n\n### Identify risks\n\nDoes this
PR introduce any risks? For example, consider risks like hard\nto test
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some
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fix flaky test create agent
policy","number":241251,"url":"https://github.com/elastic/kibana/pull/241251","mergeCommit":{"message":"[Fleet]
fix flaky test create agent policy (#241251)\n\n## Summary\n\nCloses
https://github.com/elastic/kibana/issues/213370\n\nFix flaky test by
making the assert agnostic to the order in the package\npolicies
array.\n\n\n### Checklist\n\nCheck the PR satisfies following
conditions. \n\nReviewers should verify this PR satisfies this list as
well.\n\n- [ ] Any text added follows [EUI's
writing\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\nsentence case text and includes
[i18n\nsupport](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md)\n-
[
]\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\nwas
added for features that require explanation or tutorials\n- [ ] [Unit or
functional\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\nwere
updated or added to match the most common scenarios\n- [ ] If a plugin
configuration key changed, check if it needs to be\nallowlisted in the
cloud and added to the
[docker\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\n-
[ ] This was checked for breaking HTTP API changes, and any
breaking\nchanges have been approved by the breaking-change committee.
The\n`release_note:breaking` label should be applied in these
situations.\n- [ ] [Flaky
Test\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\nused on any tests changed\n- [ ] The PR description includes the
appropriate Release Notes section,\nand the correct `release_note:*`
label is applied per
the\n[guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)\n-
[ ] Review the
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apply applicable `backport:*` labels.\n\n### Identify risks\n\nDoes this
PR introduce any risks? For example, consider risks like hard\nto test
bugs, performance regression, potential of data loss.\n\nDescribe the
risk, its severity, and mitigation for each identified\nrisk. Invite
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some
risk\nexamples](https://github.com/elastic/kibana/blob/main/RISK_MATRIX.mdx)\n-
[ ]
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fix flaky test create agent policy (#241251)\n\n## Summary\n\nCloses
https://github.com/elastic/kibana/issues/213370\n\nFix flaky test by
making the assert agnostic to the order in the package\npolicies
array.\n\n\n### Checklist\n\nCheck the PR satisfies following
conditions. \n\nReviewers should verify this PR satisfies this list as
well.\n\n- [ ] Any text added follows [EUI's
writing\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\nsentence case text and includes
[i18n\nsupport](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md)\n-
[
]\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\nwas
added for features that require explanation or tutorials\n- [ ] [Unit or
functional\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\nwere
updated or added to match the most common scenarios\n- [ ] If a plugin
configuration key changed, check if it needs to be\nallowlisted in the
cloud and added to the
[docker\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\n-
[ ] This was checked for breaking HTTP API changes, and any
breaking\nchanges have been approved by the breaking-change committee.
The\n`release_note:breaking` label should be applied in these
situations.\n- [ ] [Flaky
Test\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\nused on any tests changed\n- [ ] The PR description includes the
appropriate Release Notes section,\nand the correct `release_note:*`
label is applied per
the\n[guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)\n-
[ ] Review the
[backport\nguidelines](https://docs.google.com/document/d/1VyN5k91e5OVumlc0Gb9RPa3h1ewuPE705nRtioPiTvY/edit?usp=sharing)\nand
apply applicable `backport:*` labels.\n\n### Identify risks\n\nDoes this
PR introduce any risks? For example, consider risks like hard\nto test
bugs, performance regression, potential of data loss.\n\nDescribe the
risk, its severity, and mitigation for each identified\nrisk. Invite
stakeholders and evaluate how to proceed before merging.\n\n- [ ] [See
some
risk\nexamples](https://github.com/elastic/kibana/blob/main/RISK_MATRIX.mdx)\n-
[ ]
...","sha":"b4b36d07d339565fc5ebcac4ca0ec131d9dc0a24"}},{"branch":"9.1","label":"v9.1.7","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"9.2","label":"v9.2.1","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"}]}]
BACKPORT-->

Co-authored-by: Julia Bardi <[email protected]>

Author: kibanamachine

x-pack/platform/test/fleet_api_integration/apis/agent_policy/agent_policy.ts

@@ -2153,8 +2153,7 @@ export default function (providerContext: FtrProviderContext) {
       });
     });
 
-    // FLAKY: https://github.com/elastic/kibana/issues/213370
-    describe.skip('POST /internal/fleet/agent_and_package_policies', () => {
+    describe('POST /internal/fleet/agent_and_package_policies', () => {
       before(async () => {
         await esArchiver.load('x-pack/platform/test/fixtures/es_archives/fleet/empty_fleet_server');
         await kibanaServer.savedObjects.cleanStandardList();
@@ -2268,11 +2267,13 @@ export default function (providerContext: FtrProviderContext) {
           .expect(200);
 
         expect(createdPolicy.id).to.eql(requestBody.id);
-        expect(createdPolicy.package_policies[0].id).to.eql(requestBody.package_policies[0].id);
+        expect(createdPolicy.package_policies.map((policy: any) => policy.id).sort()).to.eql([
+          'test-package-policy-with-id',
+          'test-package-policy-with-id-2',
+        ]);
         expect(createdPolicy.package_policies[0].policy_ids).to.eql(
           requestBody.package_policies[0].policy_ids
         );
-        expect(createdPolicy.package_policies[1].id).to.eql(requestBody.package_policies[1].id);
         expect(createdPolicy.package_policies[1].policy_ids).to.eql(
           requestBody.package_policies[1].policy_ids
         );