98 строки
2.5 KiB
JavaScript
98 строки
2.5 KiB
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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* @format
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*/
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const {isTaggedLatest, saveFiles, revertFiles} = require('../scm-utils');
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let execResult = null;
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const cpMock = jest.fn();
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const mkdirpSyncMock = jest.fn();
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jest
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.mock('shelljs', () => ({
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exec: () => {
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return {
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stdout: execResult,
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};
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},
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echo: message => {
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console.log(message);
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},
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exit: exitCode => {
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exit(exitCode);
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},
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cp: cpMock,
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}))
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.mock('fs', () => ({
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existsSync: jest.fn().mockImplementation(_ => true),
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}))
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.mock('path', () => ({
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dirname: jest
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.fn()
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.mockImplementation(filePath =>
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filePath.includes('/') ? filePath.split('/')[0] : '.',
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),
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}))
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.mock('mkdirp', () => ({
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sync: mkdirpSyncMock,
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}));
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describe('scm-utils', () => {
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beforeEach(() => {
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jest.resetModules();
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jest.resetAllMocks();
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});
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describe('isTaggedLatest', () => {
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it('it should identify commit as tagged `latest`', () => {
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execResult = '6c19dc3266b84f47a076b647a1c93b3c3b69d2c5\n';
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expect(isTaggedLatest('6c19dc3266b84f47a076b647a1c93b3c3b69d2c5')).toBe(
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true,
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);
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});
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it('it should not identify commit as tagged `latest`', () => {
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execResult = '6c19dc3266b84f47a076b647a1c93b3c3b69d2c5\n';
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expect(isTaggedLatest('6c19dc3266b8')).toBe(false);
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});
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});
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describe('saveFiles', () => {
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it('it should save files in the temp folder', () => {
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const tmpFolder = '/tmp';
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saveFiles(['package.json', 'android/package.json'], tmpFolder);
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expect(mkdirpSyncMock).toHaveBeenCalledWith(`${tmpFolder}/android`);
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expect(cpMock).toHaveBeenNthCalledWith(
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1,
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'package.json',
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'/tmp/package.json',
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);
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expect(cpMock).toHaveBeenNthCalledWith(
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2,
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'android/package.json',
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`${tmpFolder}/android/package.json`,
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);
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});
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});
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describe('revertFiles', () => {
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it('it should revert files from the temp folder', () => {
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const tmpFolder = '/tmp';
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revertFiles(['package.json', 'android/package.json'], tmpFolder);
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expect(cpMock).toHaveBeenNthCalledWith(
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1,
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`${tmpFolder}/package.json`,
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'package.json',
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);
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expect(cpMock).toHaveBeenNthCalledWith(
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2,
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`${tmpFolder}/android/package.json`,
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'android/package.json',
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);
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});
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});
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});
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