[Rollups] Update API integration test (#96071)

x-pack/test/api_integration/apis/management/rollup/rollup.js

@@ -24,8 +24,7 @@ export default function ({ getService }) {
     cleanUp,
   } = registerHelpers(getService);
 
-  // FAILING ES PROMOTION: https://github.com/elastic/kibana/issues/96002
-  describe.skip('jobs', () => {
+  describe('jobs', () => {
     after(() => cleanUp());
 
     describe('indices', () => {
@@ -57,10 +56,16 @@ export default function ({ getService }) {
         expect(body.doesMatchIndices).to.be(true);
         expect(body.doesMatchRollupIndices).to.be(false);
         expect(body.dateFields).to.eql(['testCreatedField']);
-        expect(body.keywordFields).to.eql(['testTagField']);
-
-        // Allowing the test to account for future addition of doc_count
-        expect(body.numericFields.indexOf('testTotalField')).to.be.greaterThan(-1);
+        // '_tier' is an expected metadata field from ES
+        // Order is not guaranteed, so we assert against individual field names
+        ['_tier', 'testTagField'].forEach((keywordField) => {
+          expect(body.keywordFields.includes(keywordField)).to.be(true);
+        });
+        // '_doc_count' is an expected metadata field from ES
+        // Order is not guaranteed, so we assert against individual field names
+        ['_doc_count', 'testTotalField'].forEach((numericField) => {
+          expect(body.numericFields.includes(numericField)).to.be(true);
+        });
       });
 
       it("should not return any fields when the index pattern doesn't match any indices", async () => {