How to use visitElement method in stryker-parent

Best JavaScript code snippet using stryker-parent

visitor.test.js

Source:visitor.test.js Github

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...46 {null}47 <Noop />48 </Fragment>49 )50 const children = visitElement(element, [], () => {})51 expect(children.length).toBe(2)52 expect(children[0].type).toBe(Noop)53 expect(children[1].type).toBe(Noop)54 })55 it('walks misc. mode-like components', () => {56 const assert = (element) => {57 const children = visitElement(element, [], () => {})58 expect(children.length).toBe(1)59 expect(children[0].type).toBe(Noop)60 }61 assert(62 <Suspense fallback={null}>63 <Noop />64 </Suspense>65 )66 assert(67 <StrictMode>68 <Noop />69 </StrictMode>70 )71 assert(72 <Profiler>73 <Noop />74 </Profiler>75 )76 })77 it('walks DOM elements', () => {78 const element = (79 <div>80 <Noop />81 {null}82 <Noop />83 </div>84 )85 const children = visitElement(element, [], () => {})86 expect(children.length).toBe(2)87 expect(children[0].type).toBe(Noop)88 expect(children[1].type).toBe(Noop)89 })90 it('walks Providers and Consumers', () => {91 const Context = createContext('default')92 const leaf = jest.fn().mockReturnValue(null)93 const makeChild = (value) => (94 <Context.Provider value={value}>95 <Context.Consumer>{leaf}</Context.Consumer>96 </Context.Provider>97 )98 for (let i = 0, child = makeChild('testA'); i <= 3 && child; i++) {99 child = visitElement(child, [], () => {})[0]100 }101 expect(readContextValue(Context)).toBe('testA')102 expect(flushPrevContextStore()).toEqual([Context, undefined])103 expect(leaf).toHaveBeenCalledWith('testA')104 for (let i = 0, child = makeChild('testB'); i <= 3 && child; i++) {105 child = visitElement(child, [], () => {})[0]106 }107 expect(readContextValue(Context)).toBe('testB')108 expect(flushPrevContextStore()).toEqual([Context, 'testA'])109 expect(leaf).toHaveBeenCalledWith('testB')110 })111 it('skips over invalid Consumer components', () => {112 const Context = createContext('default')113 const children = visitElement(<Context.Consumer />, [], () => {})114 expect(children.length).toBe(0)115 })116 it('resolves lazy components', () => {117 const defer = jest.fn().mockImplementation(() => {118 return Promise.resolve().then(() => Noop)119 })120 const Test = React.lazy(defer)121 const queue = []122 const children = visitElement(<Test />, queue, () => {})123 expect(children.length).toBe(0)124 expect(queue.length).toBe(1)125 expect(defer).toHaveBeenCalled()126 expect(queue[0]).toMatchObject({127 contextMap: getCurrentContextMap(),128 contextStore: getCurrentContextStore(),129 errorFrame: getCurrentErrorFrame(),130 thenable: expect.any(Promise),131 kind: 'frame.lazy',132 type: Test,133 props: {}134 })135 })136 it('walks over forwardRef components', () => {137 const Test = React.forwardRef(Noop)138 const children = visitElement(<Test />, [], () => {})139 expect(children.length).toBe(1)140 expect(children[0].type).toBe(Noop)141 })142 it('walks over memo components', () => {143 const Test = React.memo(Noop)144 const children = visitElement(<Test />, [], () => {})145 expect(children.length).toBe(1)146 expect(children[0].type).toBe(Noop)147 })148 it('returns nothing for portal components', () => {149 const document = new JSDOM().window.document150 const portal = createPortal(<Noop />, document.createElement('div'))151 const children = visitElement(portal, [], () => {})152 expect(children.length).toBe(0)153 })154 it('renders class components with getDerivedStateFromProps', () => {155 const onUnmount = jest.fn()156 class Test extends Component {157 static getDerivedStateFromProps() {158 return { value: 'b' }159 }160 constructor() {161 super()162 this.state = { value: 'a' }163 }164 componentWillUnmount() {165 onUnmount()166 }167 render() {168 return <Noop>{this.state.value}</Noop>169 }170 }171 const visitor = jest.fn()172 const children = visitElement(<Test />, [], visitor)173 expect(children.length).toBe(1)174 expect(children[0].type).toBe(Noop)175 expect(children[0].props.children).toBe('b')176 expect(onUnmount).not.toHaveBeenCalled()177 expect(visitor).toHaveBeenCalledWith(<Test />, expect.any(Test))178 })179 it('renders class components with componentWillMount', () => {180 ;['componentWillMount', 'UNSAFE_componentWillMount'].forEach(181 (methodName) => {182 const onUnmount = jest.fn()183 class Test extends Component {184 constructor() {185 super()186 this.state = { value: 'a' }187 this[methodName] = function () {188 this.setState({ value: 'b' })189 }190 }191 componentWillUnmount() {192 onUnmount()193 }194 render() {195 return <Noop>{this.state.value}</Noop>196 }197 }198 const children = visitElement(<Test />, [], () => {})199 expect(children.length).toBe(1)200 expect(children[0].type).toBe(Noop)201 expect(children[0].props.children).toBe('b')202 expect(onUnmount).toHaveBeenCalled()203 }204 )205 })206 it('renders class components with legacy context', () => {207 class Inner extends Component {208 render() {209 return <Noop>{this.context.value}</Noop>210 }211 }212 Inner.contextTypes = { value: Noop }213 class Outer extends Component {214 getChildContext() {215 return { value: 'test' }216 }217 render() {218 return <Inner />219 }220 }221 Outer.childContextTypes = { value: Noop }222 // We first populate the context223 visitElement(<Outer />, [], () => {})224 // Then manually mount Inner afterwards225 const children = visitElement(<Inner />, [], () => {})226 expect(flushPrevContextMap()).toEqual({ value: undefined })227 expect(children.length).toBe(1)228 expect(children[0].type).toBe(Noop)229 expect(children[0].props.children).toBe('test')230 })231 it('renders function components', () => {232 const Test = () => {233 const [value, setValue] = useState('a')234 if (value === 'a') {235 setValue('b')236 setValue('c')237 setValue('d')238 }239 return <Noop>{value}</Noop>240 }241 const visitor = jest.fn()242 const children = visitElement(<Test />, [], visitor)243 expect(children.length).toBe(1)244 expect(children[0].type).toBe(Noop)245 expect(children[0].props.children).toBe('d')246 expect(visitor).toHaveBeenCalledWith(<Test />)247 })248 it('renders function components with reducers', () => {249 const reducer = (prev, action) => (action === 'increment' ? prev + 1 : prev)250 const Test = () => {251 const [value, dispatch] = useReducer(reducer, 0)252 if (value === 0) dispatch('increment')253 return <Noop>{value}</Noop>254 }255 const visitor = jest.fn()256 const children = visitElement(<Test />, [], visitor)257 expect(children.length).toBe(1)258 expect(children[0].type).toBe(Noop)259 expect(children[0].props.children).toBe(1)260 expect(visitor).toHaveBeenCalledWith(<Test />)261 })262 it('renders function components with context', () => {263 const Context = createContext('default')264 const Test = () => {265 const value = useContext(Context)266 return <Noop>{value}</Noop>267 }268 // We first populate the context269 visitElement(<Context.Provider value="test" />, [], () => {})270 // Then manually mount Test afterwards271 const children = visitElement(<Test />, [], () => {})272 expect(children.length).toBe(1)273 expect(children[0].type).toBe(Noop)274 expect(children[0].props.children).toBe('test')275 })276 it('renders function components with default props', () => {277 const Test = (props) => <Noop>{props.value}</Noop>278 Test.defaultProps = { value: 'default' }279 const childA = visitElement(<Test />, [], () => {})[0]280 expect(childA.props.children).toBe('default')281 const childB = visitElement(<Test value="test" />, [], () => {})[0]282 expect(childB.props.children).toBe('test')283 })...

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index.js

Source:index.js Github

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1import VisitElement from './visitElement';...

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Using AI Code Generation

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1const { visitElement } = require('stryker-parent');2visitElement('test');3const { visitElement } = require('stryker-parent');4visitElement('test');5const { visitElement } = require('stryker-parent');6visitElement('test');7const { visitElement } = require('stryker-parent');8visitElement('test');9const { visitElement } = require('stryker-parent');10visitElement('test');11const { visitElement } = require('stryker-parent');12visitElement('test');13const { visitElement } = require('stryker-parent');14visitElement('test');15const { visitElement } = require('stryker-parent');16visitElement('test');17const { visitElement } = require('stryker-parent');18visitElement('test');19const { visitElement } = require('stryker-parent');20visitElement('test');21const { visitElement } = require('stryker-parent');22visitElement('test');23const { visitElement } = require('stryker-parent');24visitElement('test');25const { visitElement } = require('stryker-parent');26visitElement('test');27const { visitElement } = require('stryker-parent');28visitElement('test');

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Using AI Code Generation

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1var visitElement = require('stryker-parent').visitElement;2var element = document.getElementById('elementId');3visitElement(element);4module.exports = {5 visitElement: function(element) {6 }7};8{9}10{11}12module.exports = {13 visitElement: function(element) {14 }15}16{17}18{19}20module.exports = {21 visitElement: function(element) {22 }23}24{25}26{27}28module.exports = {29 visitElement: function(element) {30 }31}32{

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Using AI Code Generation

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1const { visitElement } = require('stryker-parent');2visitElement((element) => {3 console.log('element', element);4});5const visitElement = (callback) => {6 const element = document.getElementById('some-element');7 callback(element);8};9module.exports = { visitElement };10const { visitElement } = require('stryker-parent');11visitElement((element) => {12 console.log('element', element);13});

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Using AI Code Generation

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1var parent = require('stryker-parent');2var path = require('path');3var filePath = path.resolve(__dirname, 'test.js');4parent.visitElement(filePath, function (error) {5 if (error) {6 }7});8var parent = require('stryker-parent');9var filePath = 'test.js';10parent.visitElement(filePath, function (error) {11 if (error) {12 }13});14var parent = require('stryker-parent');15var filePath = 'test.js';16parent.visitElement(filePath, function (error) {17 if (error) {18 }19});20var parent = require('stryker-parent');21var filePath = 'test.js';22parent.visitElement(filePath, function (error) {23 if (error) {24 }25});26var parent = require('stryker-parent');27var filePath = 'test.js';28parent.visitElement(filePath, function (error) {29 if (error) {30 }31});32var parent = require('stryker-parent');33var filePath = 'test.js';34parent.visitElement(filePath, function (error) {35 if (error) {36 }37});38var parent = require('stryker-parent');39var filePath = 'test.js';40parent.visitElement(filePath, function (error) {41 if (error) {42 }43});44var parent = require('stryker-parent');45var filePath = 'test.js';46parent.visitElement(filePath, function (error) {47 if (error) {48 }49});50var parent = require('stry

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Using AI Code Generation

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1var visitElement = require('stryker-parent').visitElement;2visitElement({3 children: [{4 children: [{5 }, {6 }]7 }, {8 }]9}, function(element) {10 console.log(element.name);11});

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Using AI Code Generation

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1var visitElement = require('stryker-parent').visitElement;2visitElement(ast, function (node) {3});4var visitElement = require('stryker-parent').visitElement;5visitElement(ast, function (node) {6});7var visitElement = require('stryker-parent').visitElement;8visitElement(ast, function (node) {9});10var visitElement = require('stryker-parent').visitElement;11visitElement(ast, function (node) {12});13var visitElement = require('stryker-parent').visitElement;14visitElement(ast, function (node) {15});16var visitElement = require('stryker-parent').visitElement;17visitElement(ast, function (node) {18});19var visitElement = require('stryker-parent').visitElement;20visitElement(ast, function (node) {21});22var visitElement = require('stryker-parent').visitElement;23visitElement(ast, function (node) {24});25var visitElement = require('stryker-parent').visitElement;26visitElement(ast, function (node) {27});

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Using AI Code Generation

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1var parent = require('stryker-parent');2parent.visitElement(document.body, function (el) {3 el.addEventListener('click', function () { });4});5var parent = require('stryker-parent');6parent.visitElement(document.body, function (el) {7 el.addEventListener('click', function () { });8});9var parent = require('stryker-parent');10parent.visitElement(document.body, function (el) {11 el.addEventListener('click', function () { });12});13var parent = require('stryker-parent');14parent.visitElement(document.body, function (el) {15 el.addEventListener('click', function () { });16});17var parent = require('stryker-parent');18parent.visitElement(document.body, function (el) {19 el.addEventListener('click', function () { });20});21var parent = require('stryker-parent');22parent.visitElement(document.body, function (el) {23 el.addEventListener('click', function () { });24});

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