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How to use createInstantiatePlugin method in Karma
Best JavaScript code snippet using karma
plugin.spec.js
Source:plugin.spec.js 
...6 describe('createInstantiatePlugin', () => {7 it('creates the instantiatePlugin function', () => {8 const fakeGet = sinon.stub()9 const fakeInjector = { get: fakeGet }10 expect(typeof createInstantiatePlugin(fakeInjector)).to.be.equal('function')11 expect(fakeGet).to.have.been.calledWith('emitter')12 })13 it('creates the instantiatePlugin function', () => {14 const fakes = {15 emitter: { emit: sinon.stub() }16 }17 const fakeInjector = { get: (id) => fakes[id] }18 const instantiatePlugin = createInstantiatePlugin(fakeInjector)19 expect(typeof instantiatePlugin('kind', 'name')).to.be.equal('undefined')20 expect(fakes.emitter.emit).to.have.been.calledWith('load_error', 'kind', 'name')21 })22 it('caches plugins', () => {23 const fakes = {24 emitter: { emit: sinon.stub() },25 'kind:name': { my: 'plugin' }26 }27 const fakeInjector = {28 get: (id) => {29 return fakes[id]30 }31 }32 const instantiatePlugin = createInstantiatePlugin(fakeInjector)33 expect(instantiatePlugin('kind', 'name')).to.be.equal(fakes['kind:name'])34 fakeInjector.get = (id) => { throw new Error('failed to cache') }35 expect(instantiatePlugin('kind', 'name')).to.be.equal(fakes['kind:name'])36 })37 it('errors if the injector errors', () => {38 const fakes = {39 emitter: { emit: sinon.stub() }40 }41 const fakeInjector = {42 get: (id) => {43 if (id in fakes) {44 return fakes[id]45 }46 throw new Error('fail')47 }48 }49 const instantiatePlugin = createInstantiatePlugin(fakeInjector)50 expect(typeof instantiatePlugin('unknown', 'name')).to.be.equal('undefined')51 expect(fakes.emitter.emit).to.have.been.calledWith('load_error', 'unknown', 'name')52 })53 })54 describe('resolve', () => {55 // Base path should be the same as the one produced by the code under test.56 const base = path.resolve(__dirname, '..', '..', '..')57 const directories = {58 [base]: ['karma-fancy-plugin', 'other-package', 'karma-powerful-plugin', 'yet-another-package', '@scope'],59 [path.join(base, '@scope')]: ['karma-super-plugin', 'not-a-plugin']60 }61 const { resolve } = proxyquire(62 '../../lib/plugin',63 {...
plugin.js
Source:plugin.js
1'use strict'2const fs = require('graceful-fs')3const path = require('path')4const helper = require('./helper')5const log = require('./logger').create('plugin')6const IGNORED_PACKAGES = ['karma-cli', 'karma-runner.github.com']7function resolve (plugins, emitter) {8 const modules = []9 function requirePlugin (name) {10 log.debug(`Loading plugin ${name}.`)11 try {12 modules.push(require(name))13 } catch (e) {14 if (e.code === 'MODULE_NOT_FOUND' && e.message.includes(name)) {15 log.error(`Cannot find plugin "${name}".\n Did you forget to install it?\n npm install ${name} --save-dev`)16 } else {17 log.error(`Error during loading "${name}" plugin:\n ${e.message}`)18 }19 emitter.emit('load_error', 'plug_in', name)20 }21 }22 plugins.forEach(function (plugin) {23 if (helper.isString(plugin)) {24 if (!plugin.includes('*')) {25 requirePlugin(plugin)26 return27 }28 const pluginDirectory = path.normalize(path.join(__dirname, '/../..'))29 const regexp = new RegExp(`^${plugin.replace(/\*/g, '.*').replace(/\//g, '[/\\\\]')}`)30 log.debug(`Loading ${plugin} from ${pluginDirectory}`)31 fs.readdirSync(pluginDirectory)32 .map((e) => {33 const modulePath = path.join(pluginDirectory, e)34 if (e[0] === '@') {35 return fs.readdirSync(modulePath).map((e) => path.join(modulePath, e))36 }37 return modulePath38 })39 .reduce((a, x) => a.concat(x), [])40 .map((modulePath) => path.relative(pluginDirectory, modulePath))41 .filter((moduleName) => !IGNORED_PACKAGES.includes(moduleName) && regexp.test(moduleName))42 .forEach((pluginName) => requirePlugin(path.join(pluginDirectory, pluginName)))43 } else if (helper.isObject(plugin)) {44 log.debug(`Loading inline plugin defining ${Object.keys(plugin).join(', ')}.`)45 modules.push(plugin)46 } else {47 log.error(`Invalid plugin ${plugin}`)48 emitter.emit('load_error', 'plug_in', plugin)49 }50 })51 return modules52}53/**54 Create a function to handle errors in plugin loading.55 @param {Object} injector, the dict of dependency injection objects.56 @return function closed over injector, which reports errors.57*/58function createInstantiatePlugin (injector) {59 const emitter = injector.get('emitter')60 // Cache to avoid report errors multiple times per plugin.61 const pluginInstances = new Map()62 return function instantiatePlugin (kind, name) {63 if (pluginInstances.has(name)) {64 return pluginInstances.get(name)65 }66 let p67 try {68 p = injector.get(`${kind}:${name}`)69 if (!p) {70 log.error(`Failed to instantiate ${kind} ${name}`)71 emitter.emit('load_error', kind, name)72 }73 } catch (e) {74 if (e.message.includes(`No provider for "${kind}:${name}"`)) {75 log.error(`Cannot load "${name}", it is not registered!\n Perhaps you are missing some plugin?`)76 } else {77 log.error(`Cannot load "${name}"!\n ` + e.stack)78 }79 emitter.emit('load_error', kind, name)80 }81 pluginInstances.set(name, p, `${kind}:${name}`)82 return p83 }84}85createInstantiatePlugin.$inject = ['injector']...
karma.e02858ae0d0de3f05add976b10e4b6b935cc3dd7.lib.plugin.js
Source:karma.e02858ae0d0de3f05add976b10e4b6b935cc3dd7.lib.plugin.js
1'use strict'23const fs = require('graceful-fs')4const path = require('path')5const helper = require('./helper')67const log = require('./logger').create('plugin')89const IGNORED_PACKAGES = ['karma-cli', 'karma-runner.github.com']1011function resolve (plugins, emitter) {12 const modules = []1314 function requirePlugin (name) {15 log.debug(`Loading plugin ${name}.`)16 try {17 modules.push(require(name))18 } catch (e) {19 if (e.code === 'MODULE_NOT_FOUND' && e.message.includes(name)) {20 log.error(`Cannot find plugin "${name}".\n Did you forget to install it?\n npm install ${name} --save-dev`)21 } else {22 log.error(`Error during loading "${name}" plugin:\n ${e.message}`)23 }24 emitter.emit('load_error', 'plug_in', name)25 }26 }2728 plugins.forEach(function (plugin) {29 if (helper.isString(plugin)) {30 if (!plugin.includes('*')) {31 requirePlugin(plugin)32 return33 }34 const pluginDirectory = path.normalize(path.join(__dirname, '/../..'))35 const regexp = new RegExp(`^${plugin.replace('*', '.*')}`)3637 log.debug(`Loading ${plugin} from ${pluginDirectory}`)38 fs.readdirSync(pluginDirectory)39 .filter((pluginName) => !IGNORED_PACKAGES.includes(pluginName) && regexp.test(pluginName))40 .forEach((pluginName) => requirePlugin(`${pluginDirectory}/${pluginName}`))41 } else if (helper.isObject(plugin)) {42 log.debug(`Loading inlined plugin (defining ${Object.keys(plugin).join(', ')}).`)43 modules.push(plugin)44 } else {45 log.error(`Invalid plugin ${plugin}`)46 emitter.emit('load_error', 'plug_in', plugin)47 }48 })4950 return modules51}5253/**54 Create a function to handle errors in plugin loading.55 @param {Object} injector, the dict of dependency injection objects.56 @return function closed over injector, which reports errors.57*/58function createInstantiatePlugin (injector) {59 const emitter = injector.get('emitter')60 // Cache to avoid report errors multiple times per plugin.61 const pluginInstances = new Map()62 return function instantiatePlugin (kind, name) {63 if (pluginInstances.has(name)) {64 return pluginInstances.get(name)65 }6667 let p68 try {69 p = injector.get(`${kind}:${name}`)70 if (!p) {71 log.error(`Failed to instantiate ${kind} ${name}`)72 emitter.emit('load_error', kind, name)73 }74 } catch (e) {75 if (e.message.includes(`No provider for "${kind}:${name}"`)) {76 log.error(`Cannot load "${name}", it is not registered!\n Perhaps you are missing some plugin?`)77 } else {78 log.error(`Cannot load "${name}"!\n ` + e.stack)79 }80 emitter.emit('load_error', kind, name)81 }82 pluginInstances.set(name, p, `${kind}:${name}`)83 return p84 }85}8687createInstantiatePlugin.$inject = ['injector']88
...
karma.39831b1c2f9cbeebdba94c73ce353efb7c44e802.lib.plugin.js
Source:karma.39831b1c2f9cbeebdba94c73ce353efb7c44e802.lib.plugin.js
1'use strict'23const fs = require('graceful-fs')4const path = require('path')5const helper = require('./helper')67const log = require('./logger').create('plugin')89const IGNORED_PACKAGES = ['karma-cli', 'karma-runner.github.com']1011function resolve (plugins, emitter) {12 const modules = []1314 function requirePlugin (name) {15 log.debug(`Loading plugin ${name}.`)16 try {17 modules.push(require(name))18 } catch (e) {19 if (e.code === 'MODULE_NOT_FOUND' && e.message.includes(name)) {20 log.error(`Cannot find plugin "${name}".\n Did you forget to install it?\n npm install ${name} --save-dev`)21 } else {22 log.error(`Error during loading "${name}" plugin:\n ${e.message}`)23 }24 emitter.emit('load_error', 'plug_in', name)25 }26 }2728 plugins.forEach(function (plugin) {29 if (helper.isString(plugin)) {30 if (!plugin.includes('*')) {31 requirePlugin(plugin)32 return33 }34 const pluginDirectory = path.normalize(path.join(__dirname, '/../..'))35 const regexp = new RegExp(`^${plugin.replace('*', '.*')}`)3637 log.debug(`Loading ${plugin} from ${pluginDirectory}`)38 fs.readdirSync(pluginDirectory)39 .filter((pluginName) => !IGNORED_PACKAGES.includes(pluginName) && regexp.test(pluginName))40 .forEach((pluginName) => requirePlugin(`${pluginDirectory}/${pluginName}`))41 } else if (helper.isObject(plugin)) {42 log.debug(`Loading inline plugin defining ${Object.keys(plugin).join(', ')}.`)43 modules.push(plugin)44 } else {45 log.error(`Invalid plugin ${plugin}`)46 emitter.emit('load_error', 'plug_in', plugin)47 }48 })4950 return modules51}5253/**54 Create a function to handle errors in plugin loading.55 @param {Object} injector, the dict of dependency injection objects.56 @return function closed over injector, which reports errors.57*/58function createInstantiatePlugin (injector) {59 const emitter = injector.get('emitter')60 // Cache to avoid report errors multiple times per plugin.61 const pluginInstances = new Map()62 return function instantiatePlugin (kind, name) {63 if (pluginInstances.has(name)) {64 return pluginInstances.get(name)65 }6667 let p68 try {69 p = injector.get(`${kind}:${name}`)70 if (!p) {71 log.error(`Failed to instantiate ${kind} ${name}`)72 emitter.emit('load_error', kind, name)73 }74 } catch (e) {75 if (e.message.includes(`No provider for "${kind}:${name}"`)) {76 log.error(`Cannot load "${name}", it is not registered!\n Perhaps you are missing some plugin?`)77 } else {78 log.error(`Cannot load "${name}"!\n ` + e.stack)79 }80 emitter.emit('load_error', kind, name)81 }82 pluginInstances.set(name, p, `${kind}:${name}`)83 return p84 }85}8687createInstantiatePlugin.$inject = ['injector']88
...
karma.99908c3f5b5e48bc2e2158d090ca2e9d514fcb03.lib.plugin.js
Source:karma.99908c3f5b5e48bc2e2158d090ca2e9d514fcb03.lib.plugin.js
1'use strict'2const fs = require('graceful-fs')3const path = require('path')4const helper = require('./helper')5const log = require('./logger').create('plugin')6const IGNORED_PACKAGES = ['karma-cli', 'karma-runner.github.com']7function resolve (plugins, emitter) {8const modules = []9function requirePlugin (name) {10log.debug(`Loading plugin ${name}.`)11try {12modules.push(require(name))13} catch (e) {14if (e.code === 'MODULE_NOT_FOUND' && e.message.includes(name)) {15log.error(`Cannot find plugin "${name}".\n Did you forget to install it?\n npm install ${name} --save-dev`)16} else {17log.error(`Error during loading "${name}" plugin:\n ${e.message}`)18}19emitter.emit('load_error', 'plug_in', name)20}21}22plugins.forEach(function (plugin) {23if (helper.isString(plugin)) {24if (!plugin.includes('*')) {25requirePlugin(plugin)26return27}28const pluginDirectory = path.normalize(path.join(__dirname, '/../..'))29const regexp = new RegExp(`^${plugin.replace('*', '.*')}`)30log.debug(`Loading ${plugin} from ${pluginDirectory}`)31fs.readdirSync(pluginDirectory)32.filter((pluginName) => !IGNORED_PACKAGES.includes(pluginName) && regexp.test(pluginName))33.forEach((pluginName) => requirePlugin(`${pluginDirectory}/${pluginName}`))34} else if (helper.isObject(plugin)) {35log.debug(`Loading inline plugin defining ${Object.keys(plugin).join(', ')}.`)36modules.push(plugin)37} else {38log.error(`Invalid plugin ${plugin}`)39emitter.emit('load_error', 'plug_in', plugin)40}41})42return modules43}44function createInstantiatePlugin (injector) {45const emitter = injector.get('emitter')46const pluginInstances = new Map()47return function instantiatePlugin (kind, name) {48if (pluginInstances.has(name)) {49return pluginInstances.get(name)50}51let p52try {53p = injector.get(`${kind}:${name}`)54if (!p) {55log.error(`Failed to instantiate ${kind} ${name}`)56emitter.emit('load_error', kind, name)57}58} catch (e) {59if (e.message.includes(`No provider for "${kind}:${name}"`)) {60log.error(`Cannot load "${name}", it is not registered!\n Perhaps you are missing some plugin?`)61} else {62log.error(`Cannot load "${name}"!\n ` + e.stack)63}64emitter.emit('load_error', kind, name)65}66pluginInstances.set(name, p, `${kind}:${name}`)67return p68}69}70createInstantiatePlugin.$inject = ['injector']...
karma.d3ff91a5a2f7ff84141096bb47aa31ff73f81cca.test.unit.plugin.spec.js
Source:karma.d3ff91a5a2f7ff84141096bb47aa31ff73f81cca.test.unit.plugin.spec.js
...7 it('creates the instantiatePlugin function', () => {8 const fakeGet = sinon.stub()9 const fakeInjector = { get: fakeGet }1011 expect(typeof createInstantiatePlugin(fakeInjector)).to.be.equal('function')12 expect(fakeGet).to.have.been.calledWith('emitter')13 })1415 it('creates the instantiatePlugin function', () => {16 const fakes = {17 emitter: { emit: sinon.stub() }18 }19 const fakeInjector = { get: (id) => fakes[id] }2021 const instantiatePlugin = createInstantiatePlugin(fakeInjector)22 expect(typeof instantiatePlugin('kind', 'name')).to.be.equal('undefined')23 expect(fakes.emitter.emit).to.have.been.calledWith('load_error', 'kind', 'name')24 })2526 it('caches plugins', () => {27 const fakes = {28 emitter: { emit: sinon.stub() },29 'kind:name': { my: 'plugin' }30 }31 const fakeInjector = {32 get: (id) => {33 return fakes[id]34 }35 }3637 const instantiatePlugin = createInstantiatePlugin(fakeInjector)38 expect(instantiatePlugin('kind', 'name')).to.be.equal(fakes['kind:name'])39 fakeInjector.get = (id) => { throw new Error('failed to cache') }40 expect(instantiatePlugin('kind', 'name')).to.be.equal(fakes['kind:name'])41 })4243 it('errors if the injector errors', () => {44 const fakes = {45 emitter: { emit: sinon.stub() }46 }47 const fakeInjector = {48 get: (id) => {49 if (id in fakes) {50 return fakes[id]51 }52 throw new Error('fail')53 }54 }5556 const instantiatePlugin = createInstantiatePlugin(fakeInjector)57 expect(typeof instantiatePlugin('unknown', 'name')).to.be.equal('undefined')58 expect(fakes.emitter.emit).to.have.been.calledWith('load_error', 'unknown', 'name')59 })60 })
...
Using AI Code Generation
1module.exports = function (config) {2 config.set({3 preprocessors: {4 },5 coverageReporter: {6 },7 });8};9module.exports = function (config) {10 config.set({11 preprocessors: {12 },13 coverageReporter: {14 },15 });16};17module.exports = function (config) {18 config.set({19 preprocessors: {20 },21 coverageReporter: {22 },23 });24};25module.exports = function (config) {26 config.set({27 preprocessors: {28 },29 coverageReporter: {30 },31 });32};33module.exports = function (config) {34 config.set({35 preprocessors: {36 },
Using AI Code Generation
1module.exports = function(config) {2 config.set({3 preprocessors: {4 },5 coverageReporter: {6 }7 })8}9module.exports = function(config) {10 config.set({
Using AI Code Generation
1var createInstantiatePlugin = require('karma').createInstantiatePlugin;2var plugin = createInstantiatePlugin('karma-typescript');3var plugin = createInstantiatePlugin('karma-jasmine');4var plugin = createInstantiatePlugin('karma-mocha');5var plugin = createInstantiatePlugin('karma-chai');6var plugin = createInstantiatePlugin('karma-typescript');7var plugin = createInstantiatePlugin('karma-jasmine');8var plugin = createInstantiatePlugin('karma-mocha');9var plugin = createInstantiatePlugin('karma-chai');10var plugin = createInstantiatePlugin('karma-coverage');11var plugin = createInstantiatePlugin('karma-coverage-istanbul-reporter');12var plugin = createInstantiatePlugin('karma-junit-reporter');13var plugin = createInstantiatePlugin('karma-sourcemap-loader');14var plugin = createInstantiatePlugin('karma-webpack');15var plugin = createInstantiatePlugin('karma-typescript');16var plugin = createInstantiatePlugin('karma-jasmine');17var plugin = createInstantiatePlugin('karma-mocha');18var plugin = createInstantiatePlugin('karma-chai');19var plugin = createInstantiatePlugin('karma-coverage');20var plugin = createInstantiatePlugin('karma-coverage-istanbul-reporter');21var plugin = createInstantiatePlugin('karma-junit-reporter');22var plugin = createInstantiatePlugin('karma-sourcemap-loader');23var plugin = createInstantiatePlugin('karma-webpack');24var plugin = createInstantiatePlugin('karma-remap-istanbul');25var plugin = createInstantiatePlugin('karma-typescript');26var plugin = createInstantiatePlugin('karma-jasmine');27var plugin = createInstantiatePlugin('karma-mocha');28var plugin = createInstantiatePlugin('karma-chai');29var plugin = createInstantiatePlugin('karma-coverage');30var plugin = createInstantiatePlugin('karma-coverage-istanbul-reporter');31var plugin = createInstantiatePlugin('karma-junit-reporter');32var plugin = createInstantiatePlugin('karma-sourcemap-loader');33var plugin = createInstantiatePlugin('karma-webpack');34var plugin = createInstantiatePlugin('karma-remap-istanbul');35var plugin = createInstantiatePlugin('karma-sonarqube-reporter');
Using AI Code Generation
1var createInstantiatePlugin = require('karma').createInstantiatePlugin;2var instantiatePlugin = createInstantiatePlugin('reporter', 'mocha');3var plugin = instantiatePlugin('mocha', {4});5console.log(plugin);6var createInstantiatePlugin = require('karma').createInstantiatePlugin;7var instantiatePlugin = createInstantiatePlugin('reporter', 'mocha');8var plugin = instantiatePlugin('mocha', {9});10console.log(plugin);11var createInstantiatePlugin = require('karma').createInstantiatePlugin;12var instantiatePlugin = createInstantiatePlugin('reporter', 'mocha');13var plugin = instantiatePlugin('mocha', {14});15console.log(plugin);16var createInstantiatePlugin = require('karma').createInstantiatePlugin;17var instantiatePlugin = createInstantiatePlugin('reporter', 'mocha');18var plugin = instantiatePlugin('mocha', {19});20console.log(plugin);21var createInstantiatePlugin = require('karma').createInstantiatePlugin;22var instantiatePlugin = createInstantiatePlugin('reporter', 'mocha');23var plugin = instantiatePlugin('mocha', {24});25console.log(plugin);26var createInstantiatePlugin = require('karma').createInstantiatePlugin;27var instantiatePlugin = createInstantiatePlugin('reporter', 'mocha');
Using AI Code Generation
1module.exports = function(config) {2 config.set({3 require('karma-jasmine'),4 require('karma-phantomjs-launcher'),5 require('karma-webpack'),6 require('karma-sourcemap-loader')7 preprocessors: {8 },9 webpack: {10 module: {11 { test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader' }12 }13 },14 webpackMiddleware: {15 }16 });17};
Using AI Code Generation
1var createInstantiatePlugin = require('karma/lib/plugin').createInstantiatePlugin;2var createPattern = require('karma/lib/file-list').createPattern;3var instantiatePlugin = createInstantiatePlugin('test', 'framework:test');4var instantiate = instantiatePlugin(['test.js'], []);5var plugin = instantiate(['test.js'], []);6module.exports = function(config) {7 config.set({8 createPattern('test.js'),9 });10};11module.exports = function(config) {12 config.set({13 });14};15var tests = require.context('.', true, /\.spec\.js$/);16tests.keys().forEach(tests);
Using AI Code Generation
1var createInstantiatePlugin = require('karma/lib/preprocessor').createInstantiatePlugin;2var plugin = {3 'preprocessor:browserify': ['factory', createInstantiatePlugin('browserify')]4};5module.exports = plugin;6 require('./test.js')7preprocessors: {8},
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