Did some reorganizing of code in run.ts, moved run.test.ts into /src, and put some helpers into helpers.ts in /src.
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Tommy Barnes
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cbed02841b
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3c28691302
2 changed files with 215 additions and 0 deletions
32
src/helpers.ts
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32
src/helpers.ts
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import * as os from 'os';
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import * as util from 'util';
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export function getKubectlArch(): string {
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const arch = os.arch();
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if (arch === 'x64') {
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return 'amd64';
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}
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return arch;
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}
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export function getkubectlDownloadURL(version: string, arch: string): string {
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switch (os.type()) {
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case 'Linux':
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return util.format('https://storage.googleapis.com/kubernetes-release/release/%s/bin/linux/%s/kubectl', version, arch);
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case 'Darwin':
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return util.format('https://storage.googleapis.com/kubernetes-release/release/%s/bin/darwin/%s/kubectl', version, arch);
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case 'Windows_NT':
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default:
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return util.format('https://storage.googleapis.com/kubernetes-release/release/%s/bin/windows/%s/kubectl.exe', version, arch);
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}
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}
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export function getExecutableExtension(): string {
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if (os.type().match(/^Win/)) {
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return '.exe';
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}
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return '';
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}
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183
src/run.test.ts
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183
src/run.test.ts
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import * as run from './run'
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import * as helpers from './helpers'
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import * as os from 'os';
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import * as toolCache from '@actions/tool-cache';
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import * as fs from 'fs';
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import * as path from 'path';
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import * as core from '@actions/core';
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import * as util from 'util';
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describe('Testing all functions in run file.', () => {
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test('getExecutableExtension() - return .exe when os is Windows', () => {
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jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
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expect(helpers.getExecutableExtension()).toBe('.exe');
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expect(os.type).toBeCalled();
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});
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test('getExecutableExtension() - return empty string for non-windows OS', () => {
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jest.spyOn(os, 'type').mockReturnValue('Darwin');
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expect(helpers.getExecutableExtension()).toBe('');
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expect(os.type).toBeCalled();
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});
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test.each([
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['arm', 'arm'],
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['arm64', 'arm64'],
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['x64', 'amd64']
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])("getKubectlArch() - return on %s os arch %s kubectl arch", (osArch, kubectlArch) => {
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jest.spyOn(os, 'arch').mockReturnValue(osArch);
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expect(helpers.getKubectlArch()).toBe(kubectlArch);
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expect(os.arch).toBeCalled();
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});
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test.each([
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['arm'],
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['arm64'],
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['amd64']
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])('getkubectlDownloadURL() - return the URL to download %s kubectl for Linux', (arch) => {
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jest.spyOn(os, 'type').mockReturnValue('Linux');
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const kubectlLinuxUrl = util.format('https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linux/%s/kubectl', arch);
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expect(helpers.getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlLinuxUrl);
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expect(os.type).toBeCalled();
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});
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test.each([
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['arm'],
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['arm64'],
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['amd64']
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])('getkubectlDownloadURL() - return the URL to download %s kubectl for Darwin', (arch) => {
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jest.spyOn(os, 'type').mockReturnValue('Darwin');
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const kubectlDarwinUrl = util.format('https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/darwin/%s/kubectl', arch);
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expect(helpers.getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlDarwinUrl);
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expect(os.type).toBeCalled();
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});
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test.each([
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['arm'],
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['arm64'],
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['amd64']
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])('getkubectlDownloadURL() - return the URL to download %s kubectl for Windows', (arch) => {
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jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
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const kubectlWindowsUrl = util.format('https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/windows/%s/kubectl.exe', arch);
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expect(helpers.getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlWindowsUrl);
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expect(os.type).toBeCalled();
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});
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test('getStableKubectlVersion() - download stable version file, read version and return it', async () => {
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jest.spyOn(toolCache, 'downloadTool').mockReturnValue(Promise.resolve('pathToTool'));
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jest.spyOn(fs, 'readFileSync').mockReturnValue('v1.20.4');
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expect(await run.getStableKubectlVersion()).toBe('v1.20.4');
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expect(toolCache.downloadTool).toBeCalled();
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expect(fs.readFileSync).toBeCalledWith('pathToTool', 'utf8');
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});
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test('getStableKubectlVersion() - return default v1.15.0 if version read is empty', async () => {
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jest.spyOn(toolCache, 'downloadTool').mockReturnValue(Promise.resolve('pathToTool'));
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jest.spyOn(fs, 'readFileSync').mockReturnValue('');
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expect(await run.getStableKubectlVersion()).toBe('v1.15.0');
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expect(toolCache.downloadTool).toBeCalled();
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expect(fs.readFileSync).toBeCalledWith('pathToTool', 'utf8');
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});
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test('getStableKubectlVersion() - return default v1.15.0 if unable to download file', async () => {
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jest.spyOn(toolCache, 'downloadTool').mockRejectedValue('Unable to download.');
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expect(await run.getStableKubectlVersion()).toBe('v1.15.0');
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expect(toolCache.downloadTool).toBeCalled();
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});
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test('downloadKubectl() - download kubectl, add it to toolCache and return path to it', async () => {
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jest.spyOn(toolCache, 'find').mockReturnValue('');
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jest.spyOn(toolCache, 'downloadTool').mockReturnValue(Promise.resolve('pathToTool'));
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jest.spyOn(toolCache, 'cacheFile').mockReturnValue(Promise.resolve('pathToCachedTool'));
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jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
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jest.spyOn(fs, 'chmodSync').mockImplementation(() => { });
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expect(await run.downloadKubectl('v1.15.0')).toBe(path.join('pathToCachedTool', 'kubectl.exe'));
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expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0');
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expect(toolCache.downloadTool).toBeCalled();
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expect(toolCache.cacheFile).toBeCalled();
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expect(os.type).toBeCalled();
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expect(fs.chmodSync).toBeCalledWith(path.join('pathToCachedTool', 'kubectl.exe'), '777');
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});
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test('downloadKubectl() - throw DownloadKubectlFailed error when unable to download kubectl', async () => {
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jest.spyOn(toolCache, 'find').mockReturnValue('');
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jest.spyOn(toolCache, 'downloadTool').mockRejectedValue('Unable to download kubectl.');
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await expect(run.downloadKubectl('v1.15.0')).rejects.toThrow('DownloadKubectlFailed');
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expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0');
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expect(toolCache.downloadTool).toBeCalled();
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});
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test('downloadKubectl() - throw kubectl not found error when receive 404 response', async () => {
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const kubectlVersion = 'v1.15.0'
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const arch = 'arm128';
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jest.spyOn(os, 'arch').mockReturnValue(arch);
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jest.spyOn(toolCache, 'find').mockReturnValue('');
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jest.spyOn(toolCache, 'downloadTool').mockImplementation(_ => {
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throw new toolCache.HTTPError(404);
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});
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await expect(run.downloadKubectl(kubectlVersion)).rejects
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.toThrow(util.format("Kubectl '%s' for '%s' arch not found.", kubectlVersion, arch));
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expect(os.arch).toBeCalled();
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expect(toolCache.find).toBeCalledWith('kubectl', kubectlVersion);
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expect(toolCache.downloadTool).toBeCalled();
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});
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test('downloadKubectl() - return path to existing cache of kubectl', async () => {
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jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool');
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jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
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jest.spyOn(fs, 'chmodSync').mockImplementation(() => { });
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jest.spyOn(toolCache, 'downloadTool');
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expect(await run.downloadKubectl('v1.15.0')).toBe(path.join('pathToCachedTool', 'kubectl.exe'));
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expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0');
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expect(os.type).toBeCalled();
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expect(fs.chmodSync).toBeCalledWith(path.join('pathToCachedTool', 'kubectl.exe'), '777');
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expect(toolCache.downloadTool).not.toBeCalled();
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});
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test('run() - download specified version and set output', async () => {
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jest.spyOn(core, 'getInput').mockReturnValue('v1.15.5');
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jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool');
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jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
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jest.spyOn(fs, 'chmodSync').mockImplementation();
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jest.spyOn(core, 'addPath').mockImplementation();
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jest.spyOn(console, 'log').mockImplementation();
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jest.spyOn(core, 'setOutput').mockImplementation();
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expect(await run.run()).toBeUndefined();
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expect(core.getInput).toBeCalledWith('version', { 'required': true });
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expect(core.addPath).toBeCalledWith('pathToCachedTool');
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expect(core.setOutput).toBeCalledWith('kubectl-path', path.join('pathToCachedTool', 'kubectl.exe'));
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});
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test('run() - get latest version, download it and set output', async () => {
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jest.spyOn(core, 'getInput').mockReturnValue('latest');
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jest.spyOn(toolCache, 'downloadTool').mockReturnValue(Promise.resolve('pathToTool'));
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jest.spyOn(fs, 'readFileSync').mockReturnValue('v1.20.4');
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jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool');
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jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
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jest.spyOn(fs, 'chmodSync').mockImplementation();
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jest.spyOn(core, 'addPath').mockImplementation();
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jest.spyOn(console, 'log').mockImplementation();
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jest.spyOn(core, 'setOutput').mockImplementation();
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expect(await run.run()).toBeUndefined();
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expect(toolCache.downloadTool).toBeCalledWith('https://storage.googleapis.com/kubernetes-release/release/stable.txt');
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expect(core.getInput).toBeCalledWith('version', { 'required': true });
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expect(core.addPath).toBeCalledWith('pathToCachedTool');
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expect(core.setOutput).toBeCalledWith('kubectl-path', path.join('pathToCachedTool', 'kubectl.exe'));
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});
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});
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