diff --git a/apps/server-nestjs/src/modules/events/app-events.service.spec.ts b/apps/server-nestjs/src/modules/events/app-events.service.spec.ts
index 35fa8759c4..889cd6f0a7 100644
--- a/apps/server-nestjs/src/modules/events/app-events.service.spec.ts
+++ b/apps/server-nestjs/src/modules/events/app-events.service.spec.ts
@@ -175,4 +175,16 @@ describe('appEventsService', () => {
       data: expect.objectContaining({ args: payload }),
     }))
   })
+
+  describe('emit surface (migration parity)', () => {
+    const expectedEmitMethods = ['emitProjectEvent', 'emitProjectMemberEvent', 'emitRepositoryEvent'] as const
+
+    it.each(expectedEmitMethods)('exposes %s as a public emit entrypoint', (method) => {
+      expect(typeof service[method]).toBe('function')
+    })
+
+    it('does NOT expose a zone emit entrypoint (zone.* listeners have no emitter yet — legacy owns the route)', () => {
+      expect('emitZoneEvent' in service).toBe(false)
+    })
+  })
 })
diff --git a/apps/server-nestjs/src/modules/keycloak/keycloak.service.spec.ts b/apps/server-nestjs/src/modules/keycloak/keycloak.service.spec.ts
index b557a04ccd..cc61f35670 100644
--- a/apps/server-nestjs/src/modules/keycloak/keycloak.service.spec.ts
+++ b/apps/server-nestjs/src/modules/keycloak/keycloak.service.spec.ts
@@ -526,4 +526,34 @@ describe('keycloakService', () => {
       expect(keycloak.removeUserFromGroup).toHaveBeenCalledWith('user-2', 'system-managed-id')
     })
   })
+
+  describe('migration parity: admin-role event path (legacy hook.adminRole.*)', () => {
+    const adminRoles: AdminRoleWithDetails[] = [
+      { id: 'admin-role-1', name: 'admin', permissions: 0n, position: 0, oidcGroup: '/admin-group', type: 'managed' },
+    ]
+    const users: UserWithAdminRoles[] = [
+      { id: 'user-1', adminRoleIds: ['admin-role-1'] },
+    ]
+
+    it('syncs admin-role OIDC groups via cron reconcile ONLY (no event path exists)', async () => {
+      datastore.getAllProjects.mockResolvedValue([])
+      datastore.getAllAdminRoles.mockResolvedValue(adminRoles)
+      datastore.getAllUsersWithAdminRoleIds.mockResolvedValue(users)
+
+      const adminGroup = makeGroupRepresentation({ id: 'kc-parity-group-id', name: 'admin', path: '/console/parity-admin' })
+      keycloak.getOrCreateGroupByPath.mockResolvedValue(adminGroup)
+      keycloak.getGroupMembers.mockResolvedValue([])
+
+      await service.handleCron()
+
+      expect(keycloak.getOrCreateGroupByPath).toHaveBeenCalledWith('/admin-group')
+      expect(keycloak.addUserToGroup).toHaveBeenCalledWith('user-1', 'kc-parity-group-id')
+    })
+
+    it('exposes NO adminRole emit entrypoint on AppEventsService (cutover guard)', async () => {
+      const { AppEventsService } = await import('../events/app-events.service')
+      expect(Object.getOwnPropertyNames(AppEventsService.prototype))
+        .not.toContain('emitAdminRoleEvent')
+    })
+  })
 })