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hiroppyevilebottnawi
hiroppy
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evilebottnawi
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refactor: options tests (#1827)
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‎test/options.test.js

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'use strict';
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const { join } = require('path');
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const ValidationError = require('schema-utils/src/ValidationError');
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const webpack = require('webpack');
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const { createFsFromVolume, Volume } = require('memfs');
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const Server = require('../lib/Server');
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const options = require('../lib/options.json');
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const config = require('./fixtures/simple-config/webpack.config');
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describe('options', () => {
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it('should match properties and errorMessage', () => {
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const properties = Object.keys(options.properties);
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const messages = Object.keys(options.errorMessage.properties);
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expect(properties.length).toEqual(messages.length);
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const res = properties.every((name) => messages.includes(name));
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expect(res).toEqual(true);
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});
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describe('validation', () => {
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let server;
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afterAll((done) => {
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if (server) {
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server.close(() => {
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done();
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});
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}
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});
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function validateOption(propertyName, cases) {
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const successCount = cases.success.length;
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const testCases = [];
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for (const key of Object.keys(cases)) {
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testCases.push(...cases[key]);
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}
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let current = 0;
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return testCases.reduce((p, value) => {
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let compiler = webpack(config);
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return p
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.then(() => {
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const opts =
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Object.prototype.toString.call(value) === '[object Object]' &&
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Object.keys(value) !== 0
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? value
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: {
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[propertyName]: value,
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};
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server = new Server(compiler, opts);
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})
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.then(() => {
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if (current <= successCount) {
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expect(true).toBeTruthy();
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} else {
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expect(false).toBeTruthy();
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}
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})
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.catch((err) => {
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if (current >= successCount) {
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expect(err).toBeInstanceOf(ValidationError);
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} else {
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expect(false).toBeTruthy();
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}
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})
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.then(() => {
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return new Promise((resolve) => {
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if (server) {
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server.close(() => {
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compiler = null;
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server = null;
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resolve();
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});
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} else {
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resolve();
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}
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});
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})
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.then(() => {
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current += 1;
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});
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}, Promise.resolve());
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}
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const memfs = createFsFromVolume(new Volume());
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// We need to patch memfs
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// https://github.com/webpack/webpack-dev-middleware#fs
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memfs.join = join;
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const cases = {
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after: {
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success: [() => {}],
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failure: [false],
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},
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before: {
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success: [() => {}],
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failure: [false],
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},
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allowedHosts: {
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success: [[], ['']],
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failure: [[false], false],
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},
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bonjour: {
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success: [false],
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failure: [''],
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},
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ca: {
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success: ['', Buffer.from('')],
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failure: [false],
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},
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cert: {
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success: ['', Buffer.from('')],
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failure: [false],
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},
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clientLogLevel: {
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success: ['silent', 'info', 'error', 'warn', 'trace', 'debug'],
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failure: ['whoops!', 'none', 'warning'],
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},
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compress: {
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success: [true],
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failure: [''],
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},
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contentBase: {
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success: [0, '.', false],
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failure: [[1], [false]],
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},
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disableHostCheck: {
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success: [true],
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failure: [''],
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},
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features: {
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success: [['before'], []],
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failure: [false],
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},
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filename: {
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success: ['', new RegExp(''), () => {}],
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failure: [false],
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},
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fs: {
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success: [
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{
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fs: memfs,
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},
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],
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failure: [false],
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},
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headers: {
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success: [{}],
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failure: [false],
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},
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historyApiFallback: {
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success: [{}, true],
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failure: [''],
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},
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host: {
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success: ['', null],
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failure: [false],
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},
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hot: {
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success: [true],
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failure: [''],
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},
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hotOnly: {
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success: [true],
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failure: [''],
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},
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http2: {
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success: [true],
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failure: [''],
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},
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https: {
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success: [true, {}],
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failure: [''],
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},
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index: {
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success: [''],
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failure: [false],
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},
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injectClient: {
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success: [true, () => {}],
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failure: [''],
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},
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injectHot: {
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success: [true, () => {}],
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failure: [''],
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},
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inline: {
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success: [true],
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failure: [''],
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},
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key: {
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success: ['', Buffer.from('')],
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failure: [false],
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},
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lazy: {
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success: [
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{
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lazy: true,
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filename: '.',
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},
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],
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failure: [
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{
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lazy: '',
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filename: '.',
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},
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],
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},
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log: {
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success: [() => {}],
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failure: [''],
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},
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logLevel: {
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success: ['silent', 'info', 'error', 'warn', 'trace', 'debug'],
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failure: [false],
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},
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logTime: {
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success: [true],
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failure: [''],
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},
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mimeTypes: {
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success: [{}],
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failure: [false],
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},
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noInfo: {
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success: [true],
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failure: [''],
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},
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open: {
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success: [true, ''],
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failure: [{}],
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},
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openPage: {
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success: [''],
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failure: [false],
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},
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overlay: {
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success: [
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true,
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{},
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{
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overlay: {
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errors: true,
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},
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},
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{
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overlay: {
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warnings: true,
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},
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},
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{
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overlay: {
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arbitrary: '',
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},
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},
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],
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failure: [
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'',
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{
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overlay: {
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errors: '',
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},
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},
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{
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overlay: {
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warnings: '',
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},
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},
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],
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},
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pfx: {
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success: ['', Buffer.from('')],
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failure: [false],
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},
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pfxPassphrase: {
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success: [''],
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failure: [false],
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},
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port: {
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success: ['', 0, null],
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failure: [false],
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},
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progress: {
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success: [false],
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failure: [''],
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},
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proxy: {
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success: [
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{
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proxy: {
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'/api': 'http://localhost:3000',
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},
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},
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],
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failure: [[], () => {}, false],
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},
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public: {
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success: [''],
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failure: [false],
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},
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publicPath: {
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success: [''],
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failure: [false],
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},
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quiet: {
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success: [true],
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failure: [''],
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},
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reporter: {
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success: [() => {}],
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failure: [''],
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},
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requestCert: {
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success: [true],
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failure: [''],
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},
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serveIndex: {
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success: [true],
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failure: [''],
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},
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serverSideRender: {
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success: [true],
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failure: [''],
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},
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setup: {
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success: [() => {}],
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failure: [''],
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},
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socket: {
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success: [''],
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failure: [false],
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},
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sockPath: {
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success: [''],
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failure: [false],
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},
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sockPort: {
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success: ['', 0, null],
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failure: [false],
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},
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staticOptions: {
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success: [{}],
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failure: [false],
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},
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stats: {
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success: [
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true,
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{},
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'none',
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'errors-only',
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'minimal',
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'normal',
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'verbose',
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],
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failure: [false, 'whoops!', null],
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},
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useLocalIp: {
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success: [false],
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failure: [''],
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},
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warn: {
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success: [() => {}],
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failure: [''],
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},
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watchContentBase: {
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success: [true],
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failure: [''],
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},
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watchOptions: {
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success: [{}],
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failure: [''],
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},
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writeToDisk: {
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success: [true, () => {}],
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failure: [''],
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},
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};
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Object.keys(cases).forEach((key) => {
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it(key, () => {
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return validateOption(key, cases[key]);
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});
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});
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});
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});

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