mirror of https://github.com/facebook/jest.git
30 lines
644 B
JavaScript
30 lines
644 B
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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'use strict';
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const fs = require('fs');
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const path = require('path');
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const countPath = path.join(__dirname, '.tries');
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beforeAll(() => {
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fs.writeFileSync(countPath, '0', 'utf8');
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});
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jest.retryTimes(3);
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it('retries', () => {
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const tries = Number.parseInt(fs.readFileSync(countPath, 'utf8'), 10);
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fs.writeFileSync(countPath, `${tries + 1}`, 'utf8');
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expect(tries).toBe(3);
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});
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afterAll(() => {
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// cleanup
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fs.unlinkSync(countPath);
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});
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