aws-cdk
Version:
CDK Toolkit, the command line tool for CDK apps
116 lines • 20 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
/* eslint-disable import/order */
const path = require("path");
const timers_1 = require("timers");
const util_1 = require("util");
const fs = require("fs-extra");
const sinon = require("sinon");
const logging = require("../lib/logging");
const npm = require("../lib/util/npm");
const version_1 = require("../lib/version");
jest.setTimeout(10000);
const setTimeout = (0, util_1.promisify)(timers_1.setTimeout);
function tmpfile() {
return `/tmp/version-${Math.floor(Math.random() * 10000)}`;
}
afterEach(done => {
sinon.restore();
done();
});
test('initialization fails on unwritable directory', () => {
const cacheFile = tmpfile();
sinon.stub(fs, 'mkdirsSync').withArgs(path.dirname(cacheFile)).throws('Cannot make directory');
expect(() => new version_1.VersionCheckTTL(cacheFile)).toThrow(/not writable/);
});
test('cache file responds correctly when file is not present', async () => {
const cache = new version_1.VersionCheckTTL(tmpfile(), 1);
expect(await cache.hasExpired()).toBeTruthy();
});
test('cache file honours the specified TTL', async () => {
const cache = new version_1.VersionCheckTTL(tmpfile(), 1);
await cache.update();
expect(await cache.hasExpired()).toBeFalsy();
await setTimeout(1001); // Just above 1 sec in ms
expect(await cache.hasExpired()).toBeTruthy();
});
test('Skip version check if cache has not expired', async () => {
const cache = new version_1.VersionCheckTTL(tmpfile(), 100);
await cache.update();
expect(await (0, version_1.latestVersionIfHigher)('0.0.0', cache)).toBeNull();
});
test('Return later version when exists & skip recent re-check', async () => {
const cache = new version_1.VersionCheckTTL(tmpfile(), 100);
const result = await (0, version_1.latestVersionIfHigher)('0.0.0', cache);
expect(result).not.toBeNull();
expect(result.length).toBeGreaterThan(0);
const result2 = await (0, version_1.latestVersionIfHigher)('0.0.0', cache);
expect(result2).toBeNull();
});
test('Return null if version is higher than npm', async () => {
const cache = new version_1.VersionCheckTTL(tmpfile(), 100);
const result = await (0, version_1.latestVersionIfHigher)('100.100.100', cache);
expect(result).toBeNull();
});
test('Version specified is stored in the TTL file', async () => {
const cacheFile = tmpfile();
const cache = new version_1.VersionCheckTTL(cacheFile, 1);
await cache.update('1.1.1');
const storedVersion = fs.readFileSync(cacheFile, 'utf8');
expect(storedVersion).toBe('1.1.1');
});
test('No Version specified for storage in the TTL file', async () => {
const cacheFile = tmpfile();
const cache = new version_1.VersionCheckTTL(cacheFile, 1);
await cache.update();
const storedVersion = fs.readFileSync(cacheFile, 'utf8');
expect(storedVersion).toBe('');
});
test('Skip version check if environment variable is set', async () => {
sinon.stub(process, 'stdout').value({ ...process.stdout, isTTY: true });
sinon.stub(process, 'env').value({ ...process.env, CDK_DISABLE_VERSION_CHECK: '1' });
const printStub = sinon.stub(logging, 'print');
await (0, version_1.displayVersionMessage)();
expect(printStub.called).toEqual(false);
});
describe('version message', () => {
const previousIsTty = process.stdout.isTTY;
beforeAll(() => {
process.stdout.isTTY = true;
});
afterAll(() => {
process.stdout.isTTY = previousIsTty;
});
test('Prints a message when a new version is available', async () => {
// Given the current version is 1.0.0 and the latest version is 1.1.0
const currentVersion = '1.0.0';
jest.spyOn(npm, 'getLatestVersionFromNpm').mockResolvedValue('1.1.0');
const printSpy = jest.spyOn(logging, 'print');
// When displayVersionMessage is called
await (0, version_1.displayVersionMessage)(currentVersion, new version_1.VersionCheckTTL(tmpfile(), 0));
// Then the new version message is printed to stdout
expect(printSpy).toHaveBeenCalledWith(expect.stringContaining('1.1.0'));
});
test('Includes major upgrade documentation when available', async () => {
// Given the current version is 1.0.0 and the latest version is 2.0.0
const currentVersion = '1.0.0';
jest.spyOn(npm, 'getLatestVersionFromNpm').mockResolvedValue('2.0.0');
const printSpy = jest.spyOn(logging, 'print');
// When displayVersionMessage is called
await (0, version_1.displayVersionMessage)(currentVersion, new version_1.VersionCheckTTL(tmpfile(), 0));
// Then the V1 -> V2 documentation is printed
expect(printSpy).toHaveBeenCalledWith(expect.stringContaining('Information about upgrading from version 1.x to version 2.x is available here: https://docs.aws.amazon.com/cdk/v2/guide/migrating-v2.html'));
});
test('Does not include major upgrade documentation when unavailable', async () => {
// Given current version is 99.0.0 and the latest version is 100.0.0
const currentVersion = '99.0.0';
jest.spyOn(npm, 'getLatestVersionFromNpm').mockResolvedValue('100.0.0');
const printSpy = jest.spyOn(logging, 'print');
// When displayVersionMessage is called
await (0, version_1.displayVersionMessage)(currentVersion, new version_1.VersionCheckTTL(tmpfile(), 0));
// Then no upgrade documentation is printed
expect(printSpy).toHaveBeenCalledWith(expect.stringContaining('100.0.0'));
expect(printSpy).not.toHaveBeenCalledWith(expect.stringContaining('Information about upgrading from 99.x to 100.x'));
});
});
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eslint-disable import/order */\nimport * as path from 'path';\nimport { setTimeout as _setTimeout } from 'timers';\nimport { promisify } from 'util';\nimport * as fs from 'fs-extra';\nimport * as sinon from 'sinon';\nimport * as logging from '../lib/logging';\nimport * as npm from '../lib/util/npm';\nimport { latestVersionIfHigher, VersionCheckTTL, displayVersionMessage } from '../lib/version';\n\njest.setTimeout(10_000);\n\nconst setTimeout = promisify(_setTimeout);\n\nfunction tmpfile(): string {\n  return `/tmp/version-${Math.floor(Math.random() * 10000)}`;\n}\n\nafterEach(done => {\n  sinon.restore();\n  done();\n});\n\ntest('initialization fails on unwritable directory', () => {\n  const cacheFile = tmpfile();\n  sinon.stub(fs, 'mkdirsSync').withArgs(path.dirname(cacheFile)).throws('Cannot make directory');\n  expect(() => new VersionCheckTTL(cacheFile)).toThrow(/not writable/);\n});\n\ntest('cache file responds correctly when file is not present', async () => {\n  const cache = new VersionCheckTTL(tmpfile(), 1);\n  expect(await cache.hasExpired()).toBeTruthy();\n});\n\ntest('cache file honours the specified TTL', async () => {\n  const cache = new VersionCheckTTL(tmpfile(), 1);\n  await cache.update();\n  expect(await cache.hasExpired()).toBeFalsy();\n  await setTimeout(1001); // Just above 1 sec in ms\n  expect(await cache.hasExpired()).toBeTruthy();\n});\n\ntest('Skip version check if cache has not expired', async () => {\n  const cache = new VersionCheckTTL(tmpfile(), 100);\n  await cache.update();\n  expect(await latestVersionIfHigher('0.0.0', cache)).toBeNull();\n});\n\ntest('Return later version when exists & skip recent re-check', async () => {\n  const cache = new VersionCheckTTL(tmpfile(), 100);\n  const result = await latestVersionIfHigher('0.0.0', cache);\n  expect(result).not.toBeNull();\n  expect((result as string).length).toBeGreaterThan(0);\n\n  const result2 = await latestVersionIfHigher('0.0.0', cache);\n  expect(result2).toBeNull();\n});\n\ntest('Return null if version is higher than npm', async () => {\n  const cache = new VersionCheckTTL(tmpfile(), 100);\n  const result = await latestVersionIfHigher('100.100.100', cache);\n  expect(result).toBeNull();\n});\n\ntest('Version specified is stored in the TTL file', async () => {\n  const cacheFile = tmpfile();\n  const cache = new VersionCheckTTL(cacheFile, 1);\n  await cache.update('1.1.1');\n  const storedVersion = fs.readFileSync(cacheFile, 'utf8');\n  expect(storedVersion).toBe('1.1.1');\n});\n\ntest('No Version specified for storage in the TTL file', async () => {\n  const cacheFile = tmpfile();\n  const cache = new VersionCheckTTL(cacheFile, 1);\n  await cache.update();\n  const storedVersion = fs.readFileSync(cacheFile, 'utf8');\n  expect(storedVersion).toBe('');\n});\n\ntest('Skip version check if environment variable is set', async () => {\n  sinon.stub(process, 'stdout').value({ ...process.stdout, isTTY: true });\n  sinon.stub(process, 'env').value({ ...process.env, CDK_DISABLE_VERSION_CHECK: '1' });\n  const printStub = sinon.stub(logging, 'print');\n  await displayVersionMessage();\n  expect(printStub.called).toEqual(false);\n});\n\ndescribe('version message', () => {\n  const previousIsTty = process.stdout.isTTY;\n  beforeAll(() => {\n    process.stdout.isTTY = true;\n  });\n\n  afterAll(() => {\n    process.stdout.isTTY = previousIsTty;\n  });\n\n  test('Prints a message when a new version is available', async () => {\n    // Given the current version is 1.0.0 and the latest version is 1.1.0\n    const currentVersion = '1.0.0';\n    jest.spyOn(npm, 'getLatestVersionFromNpm').mockResolvedValue('1.1.0');\n    const printSpy = jest.spyOn(logging, 'print');\n\n    // When displayVersionMessage is called\n    await displayVersionMessage(currentVersion, new VersionCheckTTL(tmpfile(), 0));\n\n    // Then the new version message is printed to stdout\n    expect(printSpy).toHaveBeenCalledWith(expect.stringContaining('1.1.0'));\n  });\n\n  test('Includes major upgrade documentation when available', async() => {\n    // Given the current version is 1.0.0 and the latest version is 2.0.0\n    const currentVersion = '1.0.0';\n    jest.spyOn(npm, 'getLatestVersionFromNpm').mockResolvedValue('2.0.0');\n    const printSpy = jest.spyOn(logging, 'print');\n\n    // When displayVersionMessage is called\n    await displayVersionMessage(currentVersion, new VersionCheckTTL(tmpfile(), 0));\n\n    // Then the V1 -> V2 documentation is printed\n    expect(printSpy).toHaveBeenCalledWith(expect.stringContaining('Information about upgrading from version 1.x to version 2.x is available here: https://docs.aws.amazon.com/cdk/v2/guide/migrating-v2.html'));\n  });\n\n  test('Does not include major upgrade documentation when unavailable', async() => {\n    // Given current version is 99.0.0 and the latest version is 100.0.0\n    const currentVersion = '99.0.0';\n    jest.spyOn(npm, 'getLatestVersionFromNpm').mockResolvedValue('100.0.0');\n    const printSpy = jest.spyOn(logging, 'print');\n\n    // When displayVersionMessage is called\n    await displayVersionMessage(currentVersion, new VersionCheckTTL(tmpfile(), 0));\n\n    // Then no upgrade documentation is printed\n    expect(printSpy).toHaveBeenCalledWith(expect.stringContaining('100.0.0'));\n    expect(printSpy).not.toHaveBeenCalledWith(expect.stringContaining('Information about upgrading from 99.x to 100.x'));\n  });\n});\n"]}