tests: fix flaky SystemCertificationTags test where Gold tag missing from dropdown after classification re-enable (#27415)

* tests: fix flaky SystemCertificationTags test where Gold tag missing from dropdown after classification re-enable

* nit

Author: anuj-kumary

openmetadata-ui/src/main/resources/ui/playwright/e2e/Features/SystemCertificationTags.spec.ts

@@ -15,7 +15,7 @@ import { TableClass } from '../../support/entity/TableClass';
 import {
   closeCertificationDropdown,
   openCertificationDropdown,
-  setAllSystemCertificationTagsDisabled,
+  restoreCertificationState,
   setCertificationClassificationDisabled,
   setTagDisabledByFqn,
   SYSTEM_CERTIFICATION_TAGS,
@@ -38,15 +38,13 @@ test.describe.serial('System Level Certification Tags', () => {
   test.beforeAll(async ({ browser }) => {
     const { apiContext, afterAction } = await createNewPage(browser);
     await table.create(apiContext);
-    await setCertificationClassificationDisabled(apiContext, false);
-    await setAllSystemCertificationTagsDisabled(apiContext, false);
+    await restoreCertificationState(apiContext);
     await afterAction();
   });
 
   test.afterAll(async ({ browser }) => {
     const { apiContext, afterAction } = await createNewPage(browser);
-    await setCertificationClassificationDisabled(apiContext, false);
-    await setAllSystemCertificationTagsDisabled(apiContext, false);
+    await restoreCertificationState(apiContext);
     await table.delete(apiContext);
     await afterAction();
   });
@@ -103,7 +101,7 @@ test.describe.serial('System Level Certification Tags', () => {
 
       await closeCertificationDropdown(page);
     } finally {
-      await setCertificationClassificationDisabled(apiContext, false);
+      await restoreCertificationState(apiContext);
       await afterAction();
     }
   });
@@ -125,8 +123,7 @@ test.describe.serial('System Level Certification Tags', () => {
       }
 
       await closeCertificationDropdown(page);
-
-      await setCertificationClassificationDisabled(apiContext, false);
+      await restoreCertificationState(apiContext);
 
       await redirectToHomePage(page);
       await table.visitEntityPage(page);
@@ -138,7 +135,7 @@ test.describe.serial('System Level Certification Tags', () => {
 
       await closeCertificationDropdown(page);
     } finally {
-      await setCertificationClassificationDisabled(apiContext, false);
+      await restoreCertificationState(apiContext);
       await afterAction();
     }
   });

openmetadata-ui/src/main/resources/ui/playwright/utils/certification.ts

@@ -56,3 +56,20 @@ export const setAllSystemCertificationTagsDisabled = async (
     await setTagDisabledByFqn(apiContext, tagFqn, disabled);
   }
 };
+
+/**
+ * Restores the Certification classification and all system certification tags
+ * (Gold, Silver, Bronze) to an enabled state.
+ *
+ * Disabling a classification can cascade and mark individual tags as
+ * disabled=true at the tag level. Re-enabling the classification alone does NOT
+ * reverse that cascade. This helper must be used instead of
+ * setCertificationClassificationDisabled(false) in any finally/cleanup block to
+ * guarantee a clean state for subsequent tests.
+ */
+export const restoreCertificationState = async (
+  apiContext: APIRequestContext
+) => {
+  await setCertificationClassificationDisabled(apiContext, false);
+  await setAllSystemCertificationTagsDisabled(apiContext, false);
+};