From 9595b56f0ddf019cf9e49382ffdd8987151f2520 Mon Sep 17 00:00:00 2001
From: Ashley Harrison <ashley.harrison@grafana.com>
Date: Thu, 21 Apr 2022 17:44:06 +0100
Subject: [PATCH] Chore: fix flakey frontend test (#48071)

* remove unnecessary rerender

* removed unused act import
---
 .../variables/inspect/VariablesUnknownTable.test.tsx  | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/public/app/features/variables/inspect/VariablesUnknownTable.test.tsx b/public/app/features/variables/inspect/VariablesUnknownTable.test.tsx
index be9a286e80f..bb0cad35a6e 100644
--- a/public/app/features/variables/inspect/VariablesUnknownTable.test.tsx
+++ b/public/app/features/variables/inspect/VariablesUnknownTable.test.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import * as runtime from '@grafana/runtime';
-import { act, render, screen, waitFor } from '@testing-library/react';
+import { render, screen, waitFor } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 
 import { VariablesUnknownTable, VariablesUnknownTableProps } from './VariablesUnknownTable';
@@ -107,19 +107,12 @@ describe('VariablesUnknownTable', () => {
         it('then it should report slow expansion', async () => {
           const variable = customBuilder().withId('Renamed Variable').withName('Renamed Variable').build();
           const usages = [{ variable, nodes: [], edges: [], showGraph: false }];
-          const { reportInteractionSpy, rerender } = await getTestContext({}, usages);
+          const { reportInteractionSpy } = await getTestContext({}, usages);
           const dateNowStart = 1000;
           const dateNowStop = 2000;
           Date.now = jest.fn().mockReturnValueOnce(dateNowStart).mockReturnValue(dateNowStop);
 
           await userEvent.click(screen.getByRole('heading', { name: /renamed or missing variables/i }));
-          const props: VariablesUnknownTableProps = {
-            variables: [],
-            dashboard: null,
-          };
-          await act(async () => {
-            rerender(<VariablesUnknownTable {...props} />);
-          });
 
           // make sure we report the interaction for slow expansion
           await waitFor(() => expect(reportInteractionSpy).toHaveBeenCalledTimes(2));