How to use filePrefixer method in storybook-test-runner

Best JavaScript code snippet using storybook-test-runner

Gruntfile.js

Source:Gruntfile.js Github

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1//任务配置，所有插件的配置信息2module.exports = function(grunt) {3 grunt.initConfig({4 //获取package.json信息5 pkg: grunt.file.readJSON('package.json'),6 config: {7 static_dest: 'build/'8 },9 //压缩javascript代码10 uglify: {11 options: {12 stripBanners: true,13 banner: '/*! <%=pkg.name%>-<%=pkg.version%>.js <%= grunt.template.today("yyyy-mm-dd") %> */\n'14 },15 build: {16 src: ['src/static/js/*.js'],17 dest: 'build/static/js/build.js'18 }19 },20 //javascript语法错误检查；21 jshint: {22 build: ['Gruntfile.js', 'src/*.js'], //这里填需要检测代码错误的JS文件23 options: {24 jshintrc: '.jshintrc' //检测JS代码错误要根据此文件的设置规范进行检测，可以自己修改规则25 }26 },27 //合并多个文件的代码到一个文件中28 concat: {29 options: {30 //文件内容的分隔符31 separator: ';',32 stripBanners: true,33 banner: '/*! <%= pkg.name %> - v<%= pkg.version %> - ' +34 '<%= grunt.template.today("yyyy-mm-dd") %> */\n'35 },36 dist: {37 src: ['build/static/js/*.js'], //合并此目录下所有文件38 dest: 'build/static/js/build.js' //之后存放在build目录下并命名为built.js39 }40 },41 cssmin: { //css压缩、合并42 options: {43 keepSpecialComments: 0,44 },45 compress: {46 files: {47 'build/static/css/test.css': [48 "build/static/css/test1.css",49 "build/static/css/test2.css"50 ]51 }52 }53 },54 //压缩图片55 imagemin: {56 dist: {57 options: {58 optimizationLevel: 3 //定义 PNG 图片优化水平59 },60 files: [{61 expand: true,62 cwd: 'src/static/img/',63 src: ['*.{png,jpg,jpeg}'], // 优化 img 目录下所有 png/jpg/jpeg 图片64 dest: 'build/static/img/' // 优化后的图片保存位置，覆盖旧图片，并且不作提示65 }]66 }67 },68 // 消除任务,即是删除文件69 clean: [70 "build/",71 ],72 //添加指纹任务，将目录下的静态资源添加指纹（添加指纹是根据静态文件的内容生成md5其中的8位字符，所以同学们不用担心更新某一个静态文件，会导致别的静态文件的指纹发生变化 ） 73 rev: {74 options: {75 encoding: 'utf8',76 algorithm: 'md5',77 length:878 },79 assets: {80 files: [{81 src: [82 'build/static/js/*.js',83 'build/static/css/*.css',84 'build/static/img/*',85 ]86 }] 87 }88 },89 //替换动态页面中的静态文件引用任务（针对静态资源引用的地址进行替换90 usemin: {91 css: {92 files: {93// src: ['<%= config.static_dest %>static/css/*.css']94 }95 },96 js: ['build/static/js/build.js'],97 html: ['build/static/html/*.html'],98 options: { //替换静态文件引地址前缀99 filePrefixer: function(url) {100 if(!url) {101 return '';102 }103 return url.replace('../', '../');104 },105 patterns: {106 js: [107 [/(img\.jpg)/, 'Replacing reference to image.png']108 ]109 }110 }111 },112// useminPrepare: {113// html: 'static/html/test.html',114// options: {115// dest: 'build'116// }117// },118// usemin: {119// html: ['build/static/html/test.html']120// },121 copy: {122 html: {123 expand: true, // 需要该参数124 cwd: 'src/',125 src: ['*/*/*'], // 会把tpl文件夹+文件复制过去126 dest: 'build',127 }128 },129// copy: {130// html: {131// src: 'src/static/html/test.html',132// dest: 'build/static/html/test.html'133// }134// },135 //全自动化处理136 watch: {137 build: {138 files: ['css/*.css', 'src/*.js', '*.html', '*'], //分别监控目录下的所有JS和css139 tasks: ['clean','copy:html', 'jshint', 'uglify','cssmin','imagemin', 'rev', 'usemin'], //不管JS还是CSS有变动按此顺序执行一边140 options: {141 spawn: false142 }143 }144 }145 });146 //告诉grunt我们将使用的插件147 grunt.loadNpmTasks('grunt-contrib-uglify');148 grunt.loadNpmTasks('grunt-contrib-copy');149 grunt.loadNpmTasks('grunt-contrib-jshint');150 grunt.loadNpmTasks('grunt-contrib-concat');151 grunt.loadNpmTasks('grunt-contrib-cssmin');152 grunt.loadNpmTasks('grunt-contrib-watch');153 grunt.loadNpmTasks('grunt-contrib-clean');154 grunt.loadNpmTasks('grunt-contrib-imagemin');155 grunt.loadNpmTasks('grunt-rev');156// grunt.loadNpmTasks('grunt-usemin');157 grunt.loadNpmTasks('grunt-contrib-levin-usemin');158 //告诉grunt当我们在终端中输入grunt时需要做些什么(注意先后顺序)159 grunt.registerTask('default', ['clean','copy:html', 'jshint', 'uglify','cssmin','imagemin', 'rev', 'usemin']);160 //注意顺序watch一定要放后面...

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transformCsf.ts

Source:transformCsf.ts Github

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...108 const allTests = playTests;109 let result = '';110 // FIXME: insert between imports111 if (filePrefixer) {112 const { code: prefixCode } = generate(t.program(makeArray(filePrefixer())), {});113 result = `${prefixCode}\n`;114 }115 if (!clearBody) result = `${result}${code}\n`;116 if (allTests.length) {117 const describe = makeDescribe(118 csf.meta.title,119 allTests,120 beforeEachPrefixer ? makeBeforeEach(beforeEachPrefixer) : undefined121 );122 const { code: describeCode } = generate(describe, {});123 result = dedent`124 ${result}125 if (!require.main) {126 ${describeCode}...

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transformPlaywright.ts

Source:transformPlaywright.ts Github

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1import { relative } from 'path';2import template from '@babel/template';3import { userOrAutoTitle } from '@storybook/store';4import { getStorybookMetadata } from '../util';5import { transformCsf } from '../csf/transformCsf';6import dedent from 'ts-dedent';7const filePrefixer = template(`8 import global from 'global';9 const { setupPage } = require('@storybook/test-runner');10`);11const coverageErrorMessage = dedent`12 [Test runner] An error occurred when evaluating code coverage:13 The code in this story is not instrumented, which means the coverage setup is likely not correct.14 More info: https://github.com/storybookjs/test-runner#setting-up-code-coverage15`;16export const testPrefixer = template(17 `18 console.log({ id: %%id%%, title: %%title%%, name: %%name%%, storyExport: %%storyExport%% });19 async () => {20 const testFn = async() => {21 const context = { id: %%id%%, title: %%title%%, name: %%name%% };22 page.on('pageerror', (err) => {23 page.evaluate(({ id, err }) => __throwError(id, err), { id: %%id%%, err: err.message });24 });25 if(global.__sbPreRender) {26 await global.__sbPreRender(page, context);27 }28 const result = await page.evaluate(({ id, hasPlayFn }) => __test(id, hasPlayFn), {29 id: %%id%%,30 });31 32 if(global.__sbPostRender) {33 await global.__sbPostRender(page, context);34 }35 if(global.__sbCollectCoverage) {36 const isCoverageSetupCorrectly = await page.evaluate(() => '__coverage__' in window);37 if (!isCoverageSetupCorrectly) {38 throw new Error(\`${coverageErrorMessage}\`);39 }40 await jestPlaywright.saveCoverage(page);41 }42 return result;43 };44 try {45 await testFn();46 } catch(err) {47 if(err.toString().includes('Execution context was destroyed')) {48 await jestPlaywright.resetPage();49 await setupPage(global.page);50 await testFn();51 } else {52 throw err;53 }54 }55 }56 `,57 {58 plugins: ['jsx'],59 }60);61const makeTitleFactory = (filename: string) => {62 const { workingDir, normalizedStoriesEntries } = getStorybookMetadata();63 const filePath = './' + relative(workingDir, filename);64 return (userTitle: string) => userOrAutoTitle(filePath, normalizedStoriesEntries, userTitle);65};66export const transformPlaywright = (src: string, filename: string) => {67 const result = transformCsf(src, {68 filePrefixer,69 // @ts-ignore70 testPrefixer,71 insertTestIfEmpty: true,72 clearBody: true,73 makeTitle: makeTitleFactory(filename),74 });75 return result;...

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Using AI Code Generation

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1const { filePrefixer } = require('storybook-test-runner');2const { storiesOf } = require('@storybook/react');3const { action } = require('@storybook/addon-actions');4const stories = storiesOf('Test', module);5stories.add('test', () => {6 const file = filePrefixer('test.png');7 return (8 <img src={file} />9 );10});11import { configure } from '@storybook/react';12configure(() => {13 require('../test');14}, module);15const { filePrefixer } = require('storybook-test-runner');16module.exports = {17 filePrefixer: filePrefixer.bind(null, __dirname)18};19const path = require('path');20const config = (baseConfig, env, defaultConfig) => {21 defaultConfig.module.rules.push({22 {23 options: {24 }25 }26 });27 defaultConfig.resolve.modules.push(path.resolve(__dirname, '../src'));28 return defaultConfig;29};30module.exports = config;31I have a component that I want to test using storybook-test-runner. I want to test the component in isolation without any of the other components it is composed of, so I use a mock of the component that I want to test. However, I want to test the component with different data, so I want to pass in different props to the mock. I have tried using the jest.fn() method to create a mock function, but that does not seem to work. Here is my test.js file:32import { storiesOf } from '@storybook/react';33import { action } from '@storybook/addon-actions';34import React from 'react';35import { shallow } from 'enzyme';36import { test } from '../src/components/test';37const stories = storiesOf('Test', module);38stories.add('test', () => {39 const component = shallow(40 test={jest.fn()}41 test2={jest.fn()}42 test3={jest.fn()}43 test4={jest.fn()}44 test5={jest.fn()}45 test6={jest.fn()}46 test7={jest.fn

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Using AI Code Generation

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1const { filePrefixer } = require('storybook-test-runner');2const path = require('path');3const stories = filePrefixer(path.join(__dirname, '../src/**/*.stories.js'));4const { filePrefixer } = require('storybook-test-runner');5const path = require('path');6const stories = filePrefixer(path.join(__dirname, '../src/**/*.stories.js'));7const { storybookTestRunner } = require('storybook-test-runner');8const path = require('path');9const stories = storybookTestRunner(path.join(__dirname, '../src/**/*.stories.js'));10const { storybookTestRunner } = require('storybook-test-runner');11const path = require('path');12const stories = storybookTestRunner(path.join(__dirname, '../src/**/*.stories.js'));13const { storybookTestRunner } = require('storybook-test-runner');14const path = require('path');15const stories = storybookTestRunner(path.join(__dirname, '../src/**/*.stories.js'));16const { storybookTestRunner } = require('storybook-test-runner');17const path = require('path');18const stories = storybookTestRunner(path.join(__dirname, '../src/**/*.stories.js'));19const { storybookTestRunner } = require('storybook-test-runner');20const path = require('path');21const stories = storybookTestRunner(path.join(__dirname, '../src/**/*.stories.js'));22const { storybookTestRunner } = require('storybook-test-runner');23const path = require('path');24const stories = storybookTestRunner(path.join(__dirname, '../src/**/*.stories.js'));25const { storybookTestRunner } = require('storybook-test-runner');26const path = require('path');27const stories = storybookTestRunner(path.join(__dirname, '../src/**/*.stories.js'));28const { storybookTestRunner } = require('storybook-test-runner');

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Using AI Code Generation

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1const storybookTestRunner = require('storybook-test-runner');2const path = require('path');3const pathToStorybook = path.join(__dirname, '../storybook');4const pathToStorybookConfig = path.join(__dirname, '../storybook/config.js');5const pathToStorybookStatic = path.join(__dirname, '../storybook-static');6const pathToStorybookTests = path.join(__dirname, '../storybook-tests');7storybookTestRunner({8 filePrefixer: (fileName) => {9 return 'test' + fileName;10 }11});12import React from 'react';13import Button from '../src/components/Button';14import { storiesOf } from '@storybook/react';15import { action } from '@storybook/addon-actions';16import { withNotes } from '@storybook/addon-notes';17storiesOf('Button', module)18 .add('with text', () => (19 <Button onClick={action('clicked')}>Hello Button</Button>20 .add('with some emoji', () => (21 <Button onClick={action('clicked')}>😀 😎 👍 💯</Button>22 .add('with some notes', withNotes('A very simple button')(() => (23 <Button onClick={action('clicked')}>Hello Button</Button>24 )));

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Using AI Code Generation

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1import { filePrefixer } from 'storybook-test-runner'2describe('test', () => {3 it('test', () => {4 const file = filePrefixer('test.png')5 expect(file).to.equal('test.png')6 })7})

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Using AI Code Generation

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1import { filePrefixer } from 'storybook-test-runner';2describe('test storybook-test-runner', () => {3 it('should prefix the file name', () => {4 const fileName = filePrefixer('test');5 expect(fileName).toBe('test.test.js');6 });7});8import { filePrefixer } from '../src/index';9describe('test storybook-test-runner', () => {10 it('should prefix the file name', () => {11 const fileName = filePrefixer('test');12 expect(fileName).toBe('test.test.js');13 });14});15import { runStorybookTests } from 'storybook-test-runner';16runStorybookTests({17 testRunnerConfig: {18 launchOptions: {19 },20 },21});

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Using AI Code Generation

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1const StorybookTestRunner = require('storybook-test-runner');2const storybookTestRunner = new StorybookTestRunner();3storybookTestRunner.filePrefixer('test_', 'test_');4const StorybookTestRunner = require('storybook-test-runner');5const storybookTestRunner = new StorybookTestRunner();6storybookTestRunner.filePrefixer('test_', 'test_');7const StorybookTestRunner = require('storybook-test-runner');8const storybookTestRunner = new StorybookTestRunner();9storybookTestRunner.filePrefixer('test_', 'test_');10const StorybookTestRunner = require('storybook-test-runner');11const storybookTestRunner = new StorybookTestRunner();12storybookTestRunner.filePrefixer('test_', 'test_');13const StorybookTestRunner = require('storybook-test-runner');14const storybookTestRunner = new StorybookTestRunner();15storybookTestRunner.filePrefixer('test_', 'test_');16const StorybookTestRunner = require('storybook-test-runner');17const storybookTestRunner = new StorybookTestRunner();18storybookTestRunner.filePrefixer('test_', 'test_');19const StorybookTestRunner = require('storybook-test-runner');20const storybookTestRunner = new StorybookTestRunner();21storybookTestRunner.filePrefixer('test_', 'test_');22const StorybookTestRunner = require('storybook-test-runner');23const storybookTestRunner = new StorybookTestRunner();24storybookTestRunner.filePrefixer('test_', 'test_');25const StorybookTestRunner = require('storybook-test-runner');26const storybookTestRunner = new StorybookTestRunner();27storybookTestRunner.filePrefixer('test_', 'test_');

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Using AI Code Generation

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1const storybookTestRunner = require('storybook-test-runner');2const { filePrefixer } = require('storybook-test-runner').utils;3const options = {4 testFilePrefix: filePrefixer('test'),5};6storybookTestRunner(options);7const testFileTemplate = require('storybook-test-runner').testFileTemplate;8module.exports = testFileTemplate({9});10const testFileTemplate = require('storybook-test-runner').testFileTemplate;11module.exports = testFileTemplate({12});13const storybookTestRunner = require('storybook-test-runner');14const { filePrefixer } = require('storybook-test-runner').utils;15const options = {16 testFilePrefix: filePrefixer('test'),17};18storybookTestRunner(options);19const testFileTemplate = require('storybook-test-runner').testFileTemplate;20module.exports = testFileTemplate({21});

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Using AI Code Generation

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1const filePrefixer = require('storybook-test-runner').filePrefixer;2const testFiles = filePrefixer('./test/**/*.test.js');3module.exports = {4};5const { expect } = require('chai');6describe('first test', () => {7 it('should pass', () => {8 expect(true).to.be.true;9 });10});11const { expect } = require('chai');12describe('second test', () => {13 it('should pass', () => {14 expect(true).to.be.true;15 });16});17const { expect } = require('chai');18describe('third test', () => {19 it('should pass', () => {20 expect(true).to.be.true;21 });22});23const { expect } = require('chai');24describe('fourth test', () => {25 it('should pass', () => {26 expect(true).to.be.true;27 });28});29const { expect } = require('chai');30describe('fifth test', () => {31 it('should pass', () => {32 expect(true).to.be.true;33 });34});35const { expect } = require('chai');36describe('sixth test', () => {37 it('should pass', () => {38 expect(true).to.be.true;39 });40});41const { expect } = require('chai');42describe('seventh test', () => {43 it('should pass', () => {44 expect(true).to.be.true;45 });46});47const { expect } = require('chai');48describe('eighth test', () => {49 it('should pass', () => {50 expect(true).to.be.true;51 });52});53const { expect } = require('chai');54describe('ninth test', () => {55 it('should pass', () => {56 expect(true).to.be.true;57 });58});59const { expect } = require('chai');60describe('tenth test', () => {61 it('should pass', () => {62 expect(true

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Using AI Code Generation

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1const { filePrefixer } = require('storybook-test-runner');2const prefix = 'test.js';3filePrefixer.setPrefix(prefix);4require('./storybook.test.js');5const { runStorybookTest } = require('storybook-test-runner');6runStorybookTest({7 snapshotFileOptions: {8 },9});10`;

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