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Unmount React tree automatically in tests

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Summary: In the next diff, tests started to fail suddenly, probably as side effect of a changed module loading order or smthg, and started showing DOMs of different tests in test results. Figured that testing-library/react + jest doesn't automatically doesn't clean up the DOM as I hoped it would

Reviewed By: timur-valiev

Differential Revision: D32463402

fbshipit-source-id: 48d26badf774482e7320632e486dfc6358946484
This commit is contained in:
Michel Weststrate
2021-11-17 02:39:19 -08:00
committed by Facebook GitHub Bot
parent c0a0fa5dd8
commit 4dde5b4508
1 changed files with 3 additions and 0 deletions
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3
desktop/scripts/jest-setup-after.js
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@@ -8,6 +8,7 @@
*/ */
// jest-setup-after will run after Jest has been initialized, so that it can be adapted. // jest-setup-after will run after Jest has been initialized, so that it can be adapted.
import {cleanup} from '@testing-library/react';
const test = global.test; const test = global.test;
if (!test) { if (!test) {
@@ -31,3 +32,5 @@ test.unix = function local() {
// eslint-disable-next-line // eslint-disable-next-line
return fn.apply(null, arguments); return fn.apply(null, arguments);
}; };
afterEach(cleanup);