How to use validateRequireJs method in Karma

Best JavaScript code snippet using karma

init.js

Source:init.js

1'use strict'2const readline = require('readline')3const path = require('path')4const glob = require('glob')5const mm = require('minimatch')6const exec = require('child_process').exec7const helper = require('./helper')8const logger = require('./logger')9const log = logger.create('init')10const logQueue = require('./init/log-queue')11const StateMachine = require('./init/state_machine')12const COLOR_SCHEME = require('./init/color_schemes')13const formatters = require('./init/formatters')14// TODO(vojta): coverage15// TODO(vojta): html preprocessors16// TODO(vojta): SauceLabs17// TODO(vojta): BrowserStack18let NODE_MODULES_DIR = path.resolve(__dirname, '../..')19// Karma is not in node_modules, probably a symlink,20// use current working dir.21if (!/node_modules$/.test(NODE_MODULES_DIR)) {22  NODE_MODULES_DIR = path.resolve('node_modules')23}24function installPackage (pkgName) {25  // Do not install if already installed.26  try {27    require(NODE_MODULES_DIR + '/' + pkgName)28    return29  } catch (e) {}30  log.debug(`Missing plugin "${pkgName}". Installing...`)31  const options = {32    cwd: path.resolve(NODE_MODULES_DIR, '..')33  }34  exec(`npm install ${pkgName} --save-dev`, options, function (err, stdout, stderr) {35    // Put the logs into the queue and print them after answering current question.36    // Otherwise the log would clobber the interactive terminal.37    logQueue.push(function () {38      if (!err) {39        log.debug(`${pkgName} successfully installed.`)40      } else if (/is not in the npm registry/.test(stderr)) {41        log.warn(`Failed to install "${pkgName}". It is not in the NPM registry!\n  Please install it manually.`)42      } else if (/Error: EACCES/.test(stderr)) {43        log.warn(`Failed to install "${pkgName}". No permissions to write in ${options.cwd}!\n  Please install it manually.`)44      } else {45        log.warn(`Failed to install "${pkgName}"\n  Please install it manually.`)46      }47    })48  })49}50function validatePattern (pattern) {51  if (!glob.sync(pattern).length) {52    log.warn('There is no file matching this pattern.\n')53  }54}55function validateBrowser (name) {56  // TODO(vojta): check if the path resolves to a binary57  installPackage('karma-' + name.toLowerCase().replace('headless', '').replace('canary', '') + '-launcher')58}59function validateFramework (name) {60  installPackage('karma-' + name)61}62function validateRequireJs (useRequire) {63  if (useRequire) {64    validateFramework('requirejs')65  }66}67var questions = [{68  id: 'framework',69  question: 'Which testing framework do you want to use ?',70  hint: 'Press tab to list possible options. Enter to move to the next question.',71  options: ['jasmine', 'mocha', 'qunit', 'nodeunit', 'nunit', ''],72  validate: validateFramework73}, {74  id: 'requirejs',75  question: 'Do you want to use Require.js ?',76  hint: 'This will add Require.js plugin.\nPress tab to list possible options. Enter to move to the next question.',77  options: ['no', 'yes'],78  validate: validateRequireJs,79  boolean: true80}, {81  id: 'browsers',82  question: 'Do you want to capture any browsers automatically ?',83  hint: 'Press tab to list possible options. Enter empty string to move to the next question.',84  options: ['Chrome', 'ChromeHeadless', 'ChromeCanary', 'Firefox', 'Safari', 'PhantomJS', 'Opera', 'IE', ''],85  validate: validateBrowser,86  multiple: true87}, {88  id: 'files',89  question: 'What is the location of your source and test files ?',90  hint: 'You can use glob patterns, eg. "js/*.js" or "test/**/*Spec.js".\nEnter empty string to move to the next question.',91  multiple: true,92  validate: validatePattern93}, {94  id: 'exclude',95  question: 'Should any of the files included by the previous patterns be excluded ?',96  hint: 'You can use glob patterns, eg. "**/*.swp".\nEnter empty string to move to the next question.',97  multiple: true,98  validate: validatePattern99}, {100  id: 'generateTestMain',101  question: 'Do you wanna generate a bootstrap file for RequireJS?',102  hint: 'This will generate test-main.js/coffee that configures RequireJS and starts the tests.',103  options: ['no', 'yes'],104  boolean: true,105  condition: (answers) => answers.requirejs106}, {107  id: 'includedFiles',108  question: `Which files do you want to include with <script> tag ?`,109  hint: 'This should be a script that bootstraps your test by configuring Require.js and ' +110    'kicking __karma__.start(), probably your test-main.js file.\n' +111    'Enter empty string to move to the next question.',112  multiple: true,113  validate: validatePattern,114  condition: (answers) => answers.requirejs && !answers.generateTestMain115}, {116  id: 'autoWatch',117  question: 'Do you want Karma to watch all the files and run the tests on change ?',118  hint: 'Press tab to list possible options.',119  options: ['yes', 'no'],120  boolean: true121}]122function getBasePath (configFilePath, cwd) {123  const configParts = path.dirname(configFilePath).split(path.sep)124  const cwdParts = cwd.split(path.sep)125  const base = []126  while (configParts.length && configParts[0] === cwdParts[0]) {127    configParts.shift()128    cwdParts.shift()129  }130  while (configParts.length) {131    const part = configParts.shift()132    if (part === '..') {133      base.unshift(cwdParts.pop())134    } else if (part !== '.') {135      base.unshift('..')136    }137  }138  return base.join(path.sep)139}140function processAnswers (answers, basePath, testMainFile) {141  const processedAnswers = {142    basePath: basePath,143    files: answers.files,144    onlyServedFiles: [],145    exclude: answers.exclude,146    autoWatch: answers.autoWatch,147    generateTestMain: answers.generateTestMain,148    browsers: answers.browsers,149    frameworks: [],150    preprocessors: {}151  }152  if (answers.framework) {153    processedAnswers.frameworks.push(answers.framework)154  }155  if (answers.requirejs) {156    processedAnswers.frameworks.push('requirejs')157    processedAnswers.files = answers.includedFiles || []158    processedAnswers.onlyServedFiles = answers.files159    if (answers.generateTestMain) {160      processedAnswers.files.push(testMainFile)161    }162  }163  const allPatterns = answers.files.concat(answers.includedFiles || [])164  if (allPatterns.some((pattern) => mm(pattern, '**/*.coffee'))) {165    installPackage('karma-coffee-preprocessor')166    processedAnswers.preprocessors['**/*.coffee'] = ['coffee']167  }168  return processedAnswers169}170exports.init = function (config) {171  logger.setupFromConfig(config)172  const colorScheme = !helper.isDefined(config.colors) || config.colors ? COLOR_SCHEME.ON : COLOR_SCHEME.OFF173  // need to be registered before creating readlineInterface174  process.stdin.on('keypress', function (s, key) {175    sm.onKeypress(key)176  })177  const rli = readline.createInterface(process.stdin, process.stdout)178  const sm = new StateMachine(rli, colorScheme)179  rli.on('line', sm.onLine.bind(sm))180  // clean colors181  rli.on('SIGINT', function () {182    sm.kill()183    process.exit(0)184  })185  sm.process(questions, function (answers) {186    const cwd = process.cwd()187    const configFile = config.configFile || 'karma.conf.js'188    const isCoffee = path.extname(configFile) === '.coffee'189    const testMainFile = isCoffee ? 'test-main.coffee' : 'test-main.js'190    const formatter = formatters.createForPath(configFile)191    const processedAnswers = processAnswers(answers, getBasePath(configFile, cwd), testMainFile)192    const configFilePath = path.resolve(cwd, configFile)193    const testMainFilePath = path.resolve(cwd, testMainFile)194    if (isCoffee) {195      installPackage('coffeescript')196    }197    if (processedAnswers.generateTestMain) {198      formatter.writeRequirejsConfigFile(testMainFilePath)199      console.log(colorScheme.success(`RequireJS bootstrap file generated at "${testMainFilePath}".`))200    }201    formatter.writeConfigFile(configFilePath, processedAnswers)202    console.log(colorScheme.success(`Config file generated at "${configFilePath}".`))203  })...

Using AI Code Generation

1describe('test', function() {2  it('should pass', function() {3    validateRequireJs();4  });5});6describe('test2', function() {7  it('should pass', function() {8    validateRequireJs();9  });10});11module.exports = function(config) {12  config.set({13    preprocessors: {14    },15  });16};17define(['myFile'], function(myFile){18    describe('test', function(){19        it('should pass', function(){20            expect(myFile.fn()).toBe('hello');21        });22    });23});24module.exports = function(config) {25  config.set({26    preprocessors: {27    },28  });29};30define(['my

Using AI Code Generation

1describe('Validate RequireJS', function() {2    it('should be able to validate RequireJS', function() {3        expect(validateRequireJs()).toBe(true);4    });5});6function validateRequireJs() {7    var requireJs = document.querySelector('script[src*="require.js"]');8    return requireJs !== null;9}10module.exports = function(config) {11  config.set({

Using AI Code Generation

1describe('Validate RequireJS', function() {2    it('should be able to validate RequireJS', function() {3        expect(validateRequireJs()).toBe(true);4    });5});6function validateRequireJs() {7    var requireJs = document.querySelector('script[src*="require.js"]');8    return requireJs !== null;9}10module.exports = function(config) {11  config.set({

Using AI Code Generation

1describe('test', function() {2    it('should be true', function() {3        expect(validateRequireJs()).toBeTruthy();4    });5});6module.exports = function(config) {7    config.set({8        preprocessors: {9        },10    });11};12module.exports = function(config) {13    config.set({14        preprocessors: {15        },16        client: {17            validateRequireJs: function() {18                return true;19            }20        }21    });22};23describe('test', function() {24    it('should be true', function() {25        expect(validateRequireJs()).toBeTruthy();26    });27});28module.exports = function(config) {29    config.set({30        preprocessors: {31        },32        client: {33            validateRequireJs: function() {34                return true;35            }

Using AI Code Generation

1describe('Test', function() {2  it('should validate requireJs de}endencies', function() {3    vaidateReqireJs();4  });5});6preprocessors:}{7);'app/**/*.js':['coverage'],8},9coverageReporter: {10},11requireJsConfig: {12  paths: {13  },14  shim: {15    'angular': {16    }17    'angular-mocks': {18    },19    'angular-route': {20    },21    'angularAMD': {22    },23    'ngload': {24    }25  },26}27v istanbul = require('browserify-istanbul');28var isparta = require('isparta');29odule.exports = function(config) {30  config.set({31      {pattern: 'app/**/*.js', included: false},32      {pattern: 'test/**/*.js', included: false}33    preprocessors: {34    },35describe('test', function() {36    it('should be true', function() {37        expect(validateRequireJs()).toBeTruthy();38    });39});40module.exports = function(config) {41    config.set({42        preprocessors: {43        },

Using AI Code Generation

1describe('Test', function() {2  it('should validate requireJs dependencies', function() {3    validateRequireJs();4  });5});6preprocessors: {7},8coverageReporter: {9},10requireJsConfig: {11  paths: {12  },13  shim: {14    'angular': {15    },16    'angular-mocks': {17    },18    'angular-route': {19    },20    'angularAMD': {21    },22    'ngload': {23    }24  },25}26var istanbul = require('browserify-istanbul');27var isparta = require('isparta');28module.exports = function(config) {29  config.set({30      {pattern: 'app/**/*.js', included: false},31      {pattern: 'test/**/*.js', included: false}32    preprocessors: {33    },

Using AI Code Generation

1describe('Test', function() {2    it('should pass', function() {3        expect(validateRequireJs()).toBe(true);4    });5});6beforeEach(function() {7    expect(validateRequireJs()).toBe(true);8});

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