go/__tests__/windows-toolcache.test.ts

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import fs from 'fs';
import * as io from '@actions/io';
import * as tc from '@actions/tool-cache';
import path from 'path';
describe('Windows performance workaround', () => {
let mkdirSpy: jest.SpyInstance;
let symlinkSpy: jest.SpyInstance;
let statSpy: jest.SpyInstance;
let readdirSpy: jest.SpyInstance;
let writeFileSpy: jest.SpyInstance;
let rmRFSpy: jest.SpyInstance;
let mkdirPSpy: jest.SpyInstance;
let cpSpy: jest.SpyInstance;
let runnerToolCache: string | undefined;
beforeEach(() => {
mkdirSpy = jest.spyOn(fs, 'mkdir');
symlinkSpy = jest.spyOn(fs, 'symlinkSync');
statSpy = jest.spyOn(fs, 'statSync');
readdirSpy = jest.spyOn(fs, 'readdirSync');
writeFileSpy = jest.spyOn(fs, 'writeFileSync');
rmRFSpy = jest.spyOn(io, 'rmRF');
mkdirPSpy = jest.spyOn(io, 'mkdirP');
cpSpy = jest.spyOn(io, 'cp');
// default implementations
// @ts-ignore - not implement unused methods
statSpy.mockImplementation(() => ({
isDirectory: () => true
}));
readdirSpy.mockImplementation(() => []);
writeFileSpy.mockImplementation(() => {});
mkdirSpy.mockImplementation(() => {});
symlinkSpy.mockImplementation(() => {});
rmRFSpy.mockImplementation(() => Promise.resolve());
mkdirPSpy.mockImplementation(() => Promise.resolve());
cpSpy.mockImplementation(() => Promise.resolve());
runnerToolCache = process.env['RUNNER_TOOL_CACHE'];
});
afterEach(() => {
jest.clearAllMocks();
process.env['RUNNER_TOOL_CACHE'] = runnerToolCache;
});
// cacheWindowsToolkitDir depends on implementation of tc.cacheDir
// with the assumption that target dir is passed by RUNNER_TOOL_CACHE environment variable
// Make sure the implementation has not been changed
it('addExecutablesToCache should depend on env[RUNNER_TOOL_CACHE]', async () => {
process.env['RUNNER_TOOL_CACHE'] = '/faked-hostedtoolcache1';
const cacheDir1 = await tc.cacheDir('/qzx', 'go', '1.2.3', 'arch');
expect(cacheDir1).toBe(
path.join('/', 'faked-hostedtoolcache1', 'go', '1.2.3', 'arch')
);
process.env['RUNNER_TOOL_CACHE'] = '/faked-hostedtoolcache2';
const cacheDir2 = await tc.cacheDir('/qzx', 'go', '1.2.3', 'arch');
expect(cacheDir2).toBe(
path.join('/', 'faked-hostedtoolcache2', 'go', '1.2.3', 'arch')
);
});
});