[7.17] Update enterprise test license, unskip tests (#215448) (#215848)

# Backport

This will backport the following commits from `main` to `7.17`:
- [Update enterprise test license, unskip tests
(#215448)](https://github.com/elastic/kibana/pull/215448)

<!--- Backport version: 9.6.6 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

<!--BACKPORT [{"author":{"name":"Gerard
Soldevila","email":"gerard.soldevila@elastic.co"},"sourceCommit":{"committedDate":"2025-03-25T10:41:40Z","message":"Update
enterprise test license, unskip tests (#215448)\n\n##
Summary\n\nAddresses
https://github.com/elastic/kibana/issues/53575","sha":"2556b13d347cfe796c39760808700a0a9e0d52d7","branchLabelMapping":{"^v9.1.0$":"main","^v8.19.0$":"8.x","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:Core","release_note:skip","backport:all-open","v9.1.0"],"title":"Update
enterprise test license, unskip
tests","number":215448,"url":"https://github.com/elastic/kibana/pull/215448","mergeCommit":{"message":"Update
enterprise test license, unskip tests (#215448)\n\n##
Summary\n\nAddresses
https://github.com/elastic/kibana/issues/53575","sha":"2556b13d347cfe796c39760808700a0a9e0d52d7"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v9.1.0","branchLabelMappingKey":"^v9.1.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/215448","number":215448,"mergeCommit":{"message":"Update
enterprise test license, unskip tests (#215448)\n\n##
Summary\n\nAddresses
https://github.com/elastic/kibana/issues/53575","sha":"2556b13d347cfe796c39760808700a0a9e0d52d7"}}]}]
BACKPORT-->

Co-authored-by: Gerard Soldevila <gerard.soldevila@elastic.co>

x-pack/test/licensing_plugin/public/updates.ts

@@ -19,8 +19,7 @@ export default function (ftrContext: FtrProviderContext) {
 
   const scenario = createScenario(ftrContext);
 
-  // FLAKY: https://github.com/elastic/kibana/issues/53575
+  describe('changes in license types', () => {
-  describe.skip('changes in license types', () => {
     after(async () => {
       await scenario.teardown();
     });

x-pack/test/licensing_plugin/scenario.ts

@@ -70,9 +70,30 @@ export function createScenario({ getService, getPageObjects }: FtrProviderContex
       expect(response.body.trial_was_started).to.be(true);
     },
 
-    // FIXME: enterprise license is not available for tests
+    async startEnterprise() {
-    // https://github.com/elastic/kibana/issues/53575
+      const response = await esSupertestWithoutAuth
-    async startEnterprise() {},
+        .post('/_license/?acknowledge=true')
+        .send({
+          license: {
+            uid: '89e98f2b-c33e-4b86-b2fc-e2a9c50b7e48',
+            type: 'enterprise',
+            issue_date_in_millis: 1732060800000,
+            expiry_date_in_millis: 1798761599999,
+            max_nodes: null,
+            max_resource_units: 250,
+            issued_to:
+              'Elastic - INTERNAL (development environments) (non-production environments)',
+            issuer: 'API',
+            signature:
+              'AAAABQAAAA3qRa8oxcCGYexwpCR8AAAAIAo5/x6hrsGh1GqqrJmy4qgmEC7gK0U4zQ6q5ZEMhm4jAAABADNu1nLWe1tBP0/JMebh0StSAfu7pN/YtKi7IUG3dITPAWw63pMLyDUMSTkgR1FP4LOzPVYtYhliALt/ho/xBUsnjFfhEfTbdDwFrs70bzZ3U9nDsAvpZe6BjwSyuKpJTZW6Ebd2ZbZfZ3ZyuzPl8SNXUckSwd3TzrrmZzi7VD5vILMrgrAGJtlhzXirnLRoIA8hoRLzoHsMV/KiofmLLuWFP7YemdM2/l7KxJyz0HfdPhl89v/m3GumyX1QCmHOGNF0Vs1F6Rum79g4iZjGCp0SSOMQfQIaMMc0YgBIa5AdiuWQV5RtAYHxjZ4oidSADyVWnGQIAm9KLVhO3Y5HBGw=',
+            start_date_in_millis: 1732060800000,
+          },
+        })
+        .auth('license_manager_user', 'license_manager_user-password')
+        .expect(200);
+
+      expect(response.body.license_status).to.be('valid');
+    },
 
     async deleteLicense() {
       const response = await esSupertestWithoutAuth

x-pack/test/licensing_plugin/server/updates.ts

@@ -65,9 +65,7 @@ export default function (ftrContext: FtrProviderContext) {
       await testSubjects.missingOrFail('licenseExpiredBanner');
     });
 
-    // FIXME: enterprise license is not available for tests
+    it('properly recognize an enterprise license', async () => {
-    // https://github.com/elastic/kibana/issues/53575
-    it.skip('properly recognize an enterprise license', async () => {
       await scenario.startEnterprise();
       await scenario.waitForPluginToDetectLicenseUpdate();