Merge branch '464368-add-test-for-fallback' into 'master'

Use v-show to catch errors

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/155318



Merged-by: Alexander Turinske <aturinske@gitlab.com>
Approved-by: Frédéric Caplette <fcaplette@gitlab.com>
Reviewed-by: Alexander Turinske <aturinske@gitlab.com>

ee/app/assets/javascripts/security_orchestration/components/policy_drawer/scan_result/details_drawer.vue

@@ -141,7 +141,7 @@ export default {
 
     <template #additional-details>
       <info-row
-        v-if="fallbackBehaviorText"
+        v-show="fallbackBehaviorText"
         :label="$options.i18n.fallbackTitle"
         data-testid="additional-details"
       >

ee/spec/frontend/security_orchestration/components/policy_drawer/scan_result/details_drawer_spec.js

@@ -142,17 +142,16 @@ describe('DetailsDrawer component', () => {
     it('does not render the fallback behavior section if the policy does not have the fallback behavior property', () => {
       factory({
         props: {
-          policy: {
-            ...mockProjectScanResultPolicy,
-            yaml: mockNoFallbackScanResultManifest,
-          },
+          policy: { ...mockProjectScanResultPolicy, yaml: mockNoFallbackScanResultManifest },
         },
       });
-      expect(findAdditionalDetails().exists()).toBe(false);
+      expect(findAdditionalDetails().isVisible()).toBe(false);
+      expect(findAdditionalDetails().text()).toBe('');
     });
 
     it('renders the open fallback behavior', () => {
       factory();
+      expect(findAdditionalDetails().isVisible()).toBe(true);
       expect(findAdditionalDetails().text()).toBe(
         'Fail open: Allow the merge request to proceed, even if not all criteria are met',
       );
@@ -167,6 +166,7 @@ describe('DetailsDrawer component', () => {
           },
         },
       });
+      expect(findAdditionalDetails().isVisible()).toBe(true);
       expect(findAdditionalDetails().text()).toBe(
         'Fail closed: Block the merge request until all criteria are met',
       );