forked from webpack/webpack-cli
/
cache-flags.test.js
182 lines (152 loc) · 7.66 KB
/
cache-flags.test.js
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'use strict';
const path = require('path');
const rimraf = require('rimraf');
const { run, isWindows } = require('../utils/test-utils');
const { existsSync, writeFileSync, unlinkSync } = require('fs');
const { resolve } = require('path');
describe('cache related flags from core', () => {
beforeEach((done) => {
rimraf(path.join(__dirname, '../../node_modules/.cache/webpack/*'), () => {
done();
});
});
it('should be successful with --cache ', () => {
const { stderr, stdout, exitCode } = run(__dirname, ['--cache']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain(`type: 'memory'`);
});
it('should be successful with --no-cache ', () => {
const { stderr, stdout, exitCode } = run(__dirname, ['--no-cache']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain('cache: false');
});
it('should set cache.type', () => {
const { stderr, stdout, exitCode } = run(__dirname, ['--cache-type', 'filesystem']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain(`type: 'filesystem'`);
});
it('should set cache.cacheDirectory with --cache-cache-directory', () => {
const { stderr, stdout, exitCode } = run(__dirname, ['--cache-type', 'filesystem', '--cache-cache-directory', './test-cache-path']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain('test-cache-path');
expect(existsSync(resolve(__dirname, './test-cache-path'))).toBeTruthy();
});
it('should set cache.cacheLocation with --cache-cache-locations', () => {
const { stderr, stdout, exitCode } = run(__dirname, [
'--cache-type',
'filesystem',
'--cache-cache-location',
'./test-locate-cache',
]);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain('test-locate-cache');
expect(existsSync(resolve(__dirname, './test-locate-cache'))).toBeTruthy();
});
it('should set cache.hashAlgorithm with --cache-hash-algorithm', () => {
const { stderr, stdout, exitCode } = run(__dirname, ['--cache-type', 'filesystem', '--cache-hash-algorithm', 'sha256']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain(`hashAlgorithm: 'sha256'`);
});
it('should set cache.name with --cache-name', () => {
const { stderr, stdout, exitCode } = run(__dirname, ['--cache-type', 'filesystem', '--cache-name', 'cli-test']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain(`name: 'cli-test'`);
});
it('should set cache.store with --cache-store', () => {
const { stderr, stdout, exitCode } = run(__dirname, ['--cache-type', 'filesystem', '--cache-store', 'pack']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain(`store: 'pack'`);
});
it('should set cache.version with --cache-version', () => {
const { stderr, stdout, exitCode } = run(__dirname, ['--cache-type', 'filesystem', '--cache-version', '1.1.3']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain(`version: '1.1.3'`);
});
it('should assign cache build dependencies correctly when cache type is filesystem', () => {
// TODO: Fix on windows
if (isWindows) return;
const { stderr, stdout, exitCode } = run(__dirname, ['--cache-type', 'filesystem', '-c', './webpack.config.js']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain('buildDependencies');
expect(stdout).toContain("config: [ './webpack.config.js' ]");
expect(stdout).not.toContain('[cached]');
// Run again to check for cache
const newRun = run(__dirname, ['--cache-type', 'filesystem', '-c', './webpack.config.js']);
expect(newRun.stdout).toContain('[cached]');
expect(newRun.stderr).toBeFalsy();
expect(newRun.exitCode).toEqual(0);
});
it('should assign cache build dependencies correctly when cache type is filesystem in config', () => {
// TODO: Fix on windows
if (isWindows) return;
const { stderr, stdout, exitCode } = run(__dirname, ['-c', './webpack.cache.config.js']);
expect(stderr).toBeFalsy();
expect(exitCode).toBe(0);
expect(stdout).toContain('buildDependencies');
expect(stdout).toContain("config: [ './webpack.cache.config.js' ]");
expect(stdout).toContain("type: 'filesystem'");
// Run again to check for cache
const newRun = run(__dirname, ['-c', './webpack.cache.config.js']);
expect(newRun.stdout).toContain('[cached]');
expect(newRun.stderr).toBeFalsy();
expect(newRun.exitCode).toEqual(0);
});
it('should assign cache build dependencies with multiple configs', () => {
// TODO: Fix on windows
if (isWindows) return;
const { stderr, stdout, exitCode } = run(__dirname, ['-c', './webpack.cache.config.js', '-c', './webpack.config.js']);
expect(stderr).toBeFalsy();
expect(stdout).toContain('buildDependencies');
expect(stdout).toContain("config: [ './webpack.cache.config.js', './webpack.config.js' ]");
expect(stdout).toContain("type: 'filesystem'");
expect(exitCode).toEqual(0);
});
it('should assign cache build dependencies with default config', () => {
// TODO: Fix on windows
if (isWindows) return;
const { stderr, stdout, exitCode } = run(__dirname, ['--cache-type', 'filesystem']);
expect(stderr).toBeFalsy();
expect(stdout).toContain('buildDependencies');
expect(stdout).toContain(`'${path.join(__dirname, './webpack.config.js')}'`);
expect(stdout).toContain("type: 'filesystem'");
expect(exitCode).toEqual(0);
});
it('should assign cache build dependencies with merged configs', () => {
// TODO: Fix on windows
if (isWindows) return;
const { stderr, stdout, exitCode } = run(__dirname, ['-c', './webpack.cache.config.js', '-c', './webpack.config.js', '--merge']);
expect(stderr).toBeFalsy();
expect(stdout).toContain('buildDependencies');
expect(stdout).toContain("config: [ './webpack.cache.config.js', './webpack.config.js' ]");
expect(stdout).toContain("type: 'filesystem'");
expect(exitCode).toEqual(0);
});
it('should invalidate cache when config changes', () => {
// TODO: Fix on windows
if (isWindows) return;
// Creating a temporary webpack config
writeFileSync(resolve(__dirname, './webpack.test.config.js'), 'module.exports = {mode: "development"}');
const { stderr, stdout } = run(__dirname, ['--cache-type', 'filesystem', '-c', './webpack.test.config.js']);
expect(stderr).toBeFalsy();
expect(stdout).not.toContain('[cached]');
// Running again should use the cache
const newRun = run(__dirname, ['--cache-type', 'filesystem', '-c', './webpack.test.config.js']);
expect(newRun.stdout).toContain('[cached]');
// Change config to invalidate cache
writeFileSync(resolve(__dirname, './webpack.test.config.js'), 'module.exports = {mode: "production"}');
const newRun2 = run(__dirname, ['--cache-type', 'filesystem', '-c', './webpack.test.config.js']);
unlinkSync(resolve(__dirname, './webpack.test.config.js'));
expect(newRun2).not.toContain('[cached]');
expect(newRun2.exitCode).toEqual(0);
});
});