import * as core from '@actions/core'; import * as cache from '@actions/cache'; import path from 'path'; import * as utils from '../src/cache-utils'; import { PackageManagerInfo, isCacheFeatureAvailable, supportedPackageManagers, getCommandOutput, resetProjectDirectoriesMemoized } from '../src/cache-utils'; import fs from 'fs'; import * as cacheUtils from '../src/cache-utils'; import * as glob from '@actions/glob'; import {Globber} from '@actions/glob'; import {MockGlobber} from './mock/glob-mock'; describe('cache-utils', () => { const versionYarn1 = '1.2.3'; let debugSpy: jest.SpyInstance; let getCommandOutputSpy: jest.SpyInstance; let isFeatureAvailable: jest.SpyInstance; let info: jest.SpyInstance; let warningSpy: jest.SpyInstance; beforeEach(() => { process.env['GITHUB_WORKSPACE'] = path.join(__dirname, 'data'); debugSpy = jest.spyOn(core, 'debug'); debugSpy.mockImplementation(msg => {}); info = jest.spyOn(core, 'info'); warningSpy = jest.spyOn(core, 'warning'); isFeatureAvailable = jest.spyOn(cache, 'isFeatureAvailable'); getCommandOutputSpy = jest.spyOn(utils, 'getCommandOutput'); }); describe('getPackageManagerInfo', () => { it.each<[string, PackageManagerInfo | null]>([ ['npm', utils.supportedPackageManagers.npm], ['pnpm', utils.supportedPackageManagers.pnpm], ['yarn', utils.supportedPackageManagers.yarn], ['yarn1', null], ['yarn2', null], ['npm7', null] ])('getPackageManagerInfo for %s is %o', async (packageManager, result) => { getCommandOutputSpy.mockImplementationOnce(() => versionYarn1); await expect(utils.getPackageManagerInfo(packageManager)).resolves.toBe( result ); }); }); it('isCacheFeatureAvailable for GHES is false', () => { isFeatureAvailable.mockImplementation(() => false); process.env['GITHUB_SERVER_URL'] = 'https://www.test.com'; expect(isCacheFeatureAvailable()).toBeFalsy(); expect(warningSpy).toHaveBeenCalledWith( 'Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.' ); }); it('isCacheFeatureAvailable for GHES has an interhal error', () => { isFeatureAvailable.mockImplementation(() => false); process.env['GITHUB_SERVER_URL'] = ''; isCacheFeatureAvailable(); expect(warningSpy).toHaveBeenCalledWith( 'The runner was not able to contact the cache service. Caching will be skipped' ); }); it('isCacheFeatureAvailable for GHES is available', () => { isFeatureAvailable.mockImplementation(() => true); expect(isCacheFeatureAvailable()).toStrictEqual(true); }); afterEach(() => { process.env['GITHUB_SERVER_URL'] = ''; jest.resetAllMocks(); jest.clearAllMocks(); }); describe('getCacheDirectoriesPaths', () => { let existsSpy: jest.SpyInstance; let lstatSpy: jest.SpyInstance; let globCreateSpy: jest.SpyInstance; beforeEach(() => { existsSpy = jest.spyOn(fs, 'existsSync'); existsSpy.mockImplementation(() => true); lstatSpy = jest.spyOn(fs, 'lstatSync'); lstatSpy.mockImplementation(arg => ({ isDirectory: () => true })); globCreateSpy = jest.spyOn(glob, 'create'); globCreateSpy.mockImplementation( (pattern: string): Promise => MockGlobber.create(['/foo', '/bar']) ); resetProjectDirectoriesMemoized(); }); afterEach(() => { existsSpy.mockRestore(); lstatSpy.mockRestore(); globCreateSpy.mockRestore(); }); it.each([ [supportedPackageManagers.npm, ''], [supportedPackageManagers.npm, '/dir/file.lock'], [supportedPackageManagers.npm, '/**/file.lock'], [supportedPackageManagers.pnpm, ''], [supportedPackageManagers.pnpm, '/dir/file.lock'], [supportedPackageManagers.pnpm, '/**/file.lock'] ])( 'getCacheDirectoriesPaths should return one dir for non yarn', async (packageManagerInfo, cacheDependency) => { getCommandOutputSpy.mockImplementation(() => 'foo'); const dirs = await cacheUtils.getCacheDirectories( packageManagerInfo, cacheDependency ); expect(dirs).toEqual(['foo']); // to do not call for a version // call once for get cache folder expect(getCommandOutputSpy).toHaveBeenCalledTimes(1); } ); it('getCacheDirectoriesPaths should return one dir for yarn without cacheDependency', async () => { getCommandOutputSpy.mockImplementation(() => 'foo'); const dirs = await cacheUtils.getCacheDirectories( supportedPackageManagers.yarn, '' ); expect(dirs).toEqual(['foo']); }); it.each([ [supportedPackageManagers.npm, ''], [supportedPackageManagers.npm, '/dir/file.lock'], [supportedPackageManagers.npm, '/**/file.lock'], [supportedPackageManagers.pnpm, ''], [supportedPackageManagers.pnpm, '/dir/file.lock'], [supportedPackageManagers.pnpm, '/**/file.lock'], [supportedPackageManagers.yarn, ''], [supportedPackageManagers.yarn, '/dir/file.lock'], [supportedPackageManagers.yarn, '/**/file.lock'] ])( 'getCacheDirectoriesPaths should throw for getCommandOutput returning empty', async (packageManagerInfo, cacheDependency) => { getCommandOutputSpy.mockImplementation((command: string) => // return empty string to indicate getCacheFolderPath failed // --version still works command.includes('version') ? '1.' : '' ); await expect( cacheUtils.getCacheDirectories(packageManagerInfo, cacheDependency) ).rejects.toThrow(); //'Could not get cache folder path for /dir'); } ); it.each([ [supportedPackageManagers.yarn, '/dir/file.lock'], [supportedPackageManagers.yarn, '/**/file.lock'] ])( 'getCacheDirectoriesPaths should nothrow in case of having not directories', async (packageManagerInfo, cacheDependency) => { lstatSpy.mockImplementation(arg => ({ isDirectory: () => false })); await cacheUtils.getCacheDirectories( packageManagerInfo, cacheDependency ); expect(warningSpy).toHaveBeenCalledTimes(1); expect(warningSpy).toHaveBeenCalledWith( `No existing directories found containing cache-dependency-path="${cacheDependency}"` ); } ); it.each(['1.1.1', '2.2.2'])( 'getCacheDirectoriesPaths yarn v%s should return one dir without cacheDependency', async version => { getCommandOutputSpy.mockImplementationOnce(() => version); getCommandOutputSpy.mockImplementationOnce(() => `foo${version}`); const dirs = await cacheUtils.getCacheDirectories( supportedPackageManagers.yarn, '' ); expect(dirs).toEqual([`foo${version}`]); } ); it.each(['1.1.1', '2.2.2'])( 'getCacheDirectoriesPaths yarn v%s should return 2 dirs with globbed cacheDependency', async version => { let dirNo = 1; getCommandOutputSpy.mockImplementation((command: string) => command.includes('version') ? version : `file_${version}_${dirNo++}` ); globCreateSpy.mockImplementation( (pattern: string): Promise => MockGlobber.create(['/tmp/dir1/file', '/tmp/dir2/file']) ); const dirs = await cacheUtils.getCacheDirectories( supportedPackageManagers.yarn, '/tmp/**/file' ); expect(dirs).toEqual([`file_${version}_1`, `file_${version}_2`]); } ); it.each(['1.1.1', '2.2.2'])( 'getCacheDirectoriesPaths yarn v%s should return 2 dirs with globbed cacheDependency expanding to duplicates', async version => { let dirNo = 1; getCommandOutputSpy.mockImplementation((command: string) => command.includes('version') ? version : `file_${version}_${dirNo++}` ); globCreateSpy.mockImplementation( (pattern: string): Promise => MockGlobber.create([ '/tmp/dir1/file', '/tmp/dir2/file', '/tmp/dir1/file' ]) ); const dirs = await cacheUtils.getCacheDirectories( supportedPackageManagers.yarn, '/tmp/**/file' ); expect(dirs).toEqual([`file_${version}_1`, `file_${version}_2`]); } ); it.each(['1.1.1', '2.2.2'])( 'getCacheDirectoriesPaths yarn v%s should return 2 uniq dirs despite duplicate cache directories', async version => { let dirNo = 1; getCommandOutputSpy.mockImplementation((command: string) => command.includes('version') ? version : `file_${version}_${dirNo++ % 2}` ); globCreateSpy.mockImplementation( (pattern: string): Promise => MockGlobber.create([ '/tmp/dir1/file', '/tmp/dir2/file', '/tmp/dir3/file' ]) ); const dirs = await cacheUtils.getCacheDirectories( supportedPackageManagers.yarn, '/tmp/**/file' ); expect(dirs).toEqual([`file_${version}_1`, `file_${version}_0`]); expect(getCommandOutputSpy).toHaveBeenCalledTimes(6); expect(getCommandOutputSpy).toHaveBeenCalledWith( 'yarn --version', '/tmp/dir1' ); expect(getCommandOutputSpy).toHaveBeenCalledWith( 'yarn --version', '/tmp/dir2' ); expect(getCommandOutputSpy).toHaveBeenCalledWith( 'yarn --version', '/tmp/dir3' ); expect(getCommandOutputSpy).toHaveBeenCalledWith( version.startsWith('1.') ? 'yarn cache dir' : 'yarn config get cacheFolder', '/tmp/dir1' ); expect(getCommandOutputSpy).toHaveBeenCalledWith( version.startsWith('1.') ? 'yarn cache dir' : 'yarn config get cacheFolder', '/tmp/dir2' ); expect(getCommandOutputSpy).toHaveBeenCalledWith( version.startsWith('1.') ? 'yarn cache dir' : 'yarn config get cacheFolder', '/tmp/dir3' ); } ); it.each(['1.1.1', '2.2.2'])( 'getCacheDirectoriesPaths yarn v%s should return 4 dirs with multiple globs', async version => { // simulate wrong indents const cacheDependencyPath = `/tmp/dir1/file /tmp/dir2/file /tmp/**/file `; globCreateSpy.mockImplementation( (pattern: string): Promise => MockGlobber.create([ '/tmp/dir1/file', '/tmp/dir2/file', '/tmp/dir3/file', '/tmp/dir4/file' ]) ); let dirNo = 1; getCommandOutputSpy.mockImplementation((command: string) => command.includes('version') ? version : `file_${version}_${dirNo++}` ); const dirs = await cacheUtils.getCacheDirectories( supportedPackageManagers.yarn, cacheDependencyPath ); expect(dirs).toEqual([ `file_${version}_1`, `file_${version}_2`, `file_${version}_3`, `file_${version}_4` ]); } ); }); });