fix flaky test and unskip

closes elastic/issues/145204

x-pack/plugins/security_solution/public/management/pages/integration_tests/index.test.tsx

@@ -13,6 +13,8 @@ import type { AppContextTestRender } from '../../../common/mock/endpoint';
 import { createAppRootMockRenderer } from '../../../common/mock/endpoint';
 import { useUserPrivileges } from '../../../common/components/user_privileges';
 import { endpointPageHttpMock } from '../endpoint_hosts/mocks';
+import { ExperimentalFeaturesService } from '../../../common/experimental_features_service';
+import { allowedExperimentalValues } from '../../../../common/experimental_features';
 
 jest.mock('../../../common/components/user_privileges');
 
@@ -22,6 +24,12 @@ describe('when in the Administration tab', () => {
   let render: () => ReturnType<AppContextTestRender['render']>;
   const mockedContext = createAppRootMockRenderer();
 
+  beforeAll(() => {
+    ExperimentalFeaturesService.init({
+      experimentalFeatures: { ...allowedExperimentalValues },
+    });
+  });
+
   beforeEach(() => {
     endpointPageHttpMock(mockedContext.coreStart.http);
     render = () => mockedContext.render(<ManagementContainer />);
@@ -33,6 +41,13 @@ describe('when in the Administration tab', () => {
   });
 
   describe('when the user has no permissions', () => {
+    // remove this beforeAll hook when feature flag is removed
+    beforeAll(() => {
+      ExperimentalFeaturesService.init({
+        experimentalFeatures: { ...allowedExperimentalValues, endpointRbacEnabled: true },
+      });
+    });
+
     it('should display `no permission` if no `canAccessEndpointManagement`', async () => {
       useUserPrivilegesMock.mockReturnValue({
         endpointPrivileges: { loading: false, canAccessEndpointManagement: false },
@@ -96,8 +111,14 @@ describe('when in the Administration tab', () => {
     });
   });
 
-  // FLAKY: https://github.com/elastic/kibana/issues/145204
-  describe.skip('when the user has permissions', () => {
+  describe('when the user has permissions', () => {
+    // remove this beforeAll hook when feature flag is removed
+    beforeAll(() => {
+      ExperimentalFeaturesService.init({
+        experimentalFeatures: { ...allowedExperimentalValues, endpointRbacEnabled: true },
+      });
+    });
+
     it('should display the Management view if user has privileges', async () => {
       useUserPrivilegesMock.mockReturnValue({
         endpointPrivileges: { loading: false, canReadEndpointList: true, canAccessFleet: true },