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packages/react-reconciler/src/__tests__/ReactTopLevelText-test.js
49 строк
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Jan Kassens
Cleanup enableBigIntSupport flag (#28711)
03 апр 2024, 16:25
Не верифицирован
03 апр 2024, 16:25
7a2609e
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/** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. * * @emails react-core * @jest-environment node */ 'use strict'; let React; let ReactNoop; let waitForAll; // This is a new feature in Fiber so I put it in its own test file. It could // probably move to one of the other test files once it is official. describe('ReactTopLevelText', () => { beforeEach(() => { jest.resetModules(); React = require('react'); ReactNoop = require('react-noop-renderer'); const InternalTestUtils = require('internal-test-utils'); waitForAll = InternalTestUtils.waitForAll; }); it('should render a component returning strings directly from render', async () => { const Text = ({value}) => value; ReactNoop.render(<Text value="foo" />); await waitForAll([]); expect(ReactNoop).toMatchRenderedOutput('foo'); }); it('should render a component returning numbers directly from render', async () => { const Text = ({value}) => value; ReactNoop.render(<Text value={10} />); await waitForAll([]); expect(ReactNoop).toMatchRenderedOutput('10'); }); it('should render a component returning bigints directly from render', async () => { const Text = ({value}) => value; ReactNoop.render(<Text value={10n} />); await waitForAll([]); expect(ReactNoop).toMatchRenderedOutput('10'); }); });