fix lint

frontend/src/pages/Transactions.spec.js

@@ -6,6 +6,7 @@ import { toastErrorSpy } from '@test/testSetup'
 
 const localVue = global.localVue
 
+const mockRouterReplace = jest.fn()
 const windowScrollToMock = jest.fn()
 window.scrollTo = windowScrollToMock
 
@@ -39,6 +40,9 @@ describe('Transactions', () => {
     $apollo: {
       query: apolloMock,
     },
+    $router: {
+      replace: mockRouterReplace,
+    },
   }
 
   const Wrapper = () => {