test(integrations): cover Jira connection fallback after availability failure

Author: Bill Leoutsakos

apps/sim/app/workspace/[workspaceId]/integrations/[block]/integration-block-detail.test.tsx

@@ -168,6 +168,14 @@ describe('IntegrationBlockDetail header action', () => {
     expect(headerAction()).toBe('chip:Add to Sim')
   })
 
+  it('offers both connection options when an OAuth integration availability request fails', () => {
+    availabilityState.availability = null
+    availabilityState.isLoading = false
+    mount(OAUTH_WITH_SERVICE_ACCOUNT)
+
+    expect(headerAction()).toBe('dropdown:Add to Sim')
+  })
+
   /**
    * "Unavailable" is a verdict about a connection the deployment grants. An
    * integration authenticated by a stored service account still runs on the