Best JavaScript code snippet using playwright-internal
ReactPropTypes.js
Source: ReactPropTypes.js
...55}56function createAnyTypeChecker() {57 return createChainableTypeChecker(emptyFunction.thatReturns(null));58}59function createArrayOfTypeChecker(typeChecker) {60 function validate(props, propName, componentName, location, propFullName) {61 var propValue = props[propName];62 if (!Array.isArray(propValue)) {63 var locationName = ReactPropTypeLocationNames[location];64 var propType = getPropType(propValue);65 return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));66 }67 for (var i = 0; i < propValue.length; i++) {68 var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']');69 if (error instanceof Error) {70 return error;71 }72 }73 return null;...
PropTypes.js
Source: PropTypes.js
...61 return null;62 }63 return createChainableTypeChecker(validate);64}65function createArrayOfTypeChecker(typeChecker) {66 function validate(props, propName, componentName, location, propFullName) {67 let propValue = props[propName];68 if (!Array.isArray(propValue)) {69 let locationName = ReactPropTypeLocationNames[location];70 return new Error(`Invalid ${locationName} \`${propFullName}\` of type \`${getPropType(propValue)}\` supplied to \`${componentName}\`, expected an array.`);71 }72 for (let i = 0; i < propValue.length; i++) {73 let error = typeChecker(propValue, i, componentName, location, `${propFullName}[${i}]`);74 if (error instanceof Error) {75 return error;76 }77 }78 return null;79 }...
untie.js
Source: untie.js
...62}63function createAnyTypeChecker() {64 return createChainableTypeChecker(() => null);65}66function createArrayOfTypeChecker(typeChecker) {67 function validate(props, propName, propFullName) {68 if (typeof typeChecker !== 'function') {69 return new Error(70 `Property \`${propFullName}\` has invalid PropType notation inside arrayOf.`71 );72 }73 var propValue = props[propName];74 if (!Array.isArray(propValue)) {75 var propType = getPropType(propValue);76 return new Error(77 `Invalid property \`${propFullName}\` of type ` +78 `\`${propType}\`, expected an array.`79 );80 }...
propValidation.js
Source: propValidation.js
...109 return x !== x && y !== y;110 }111}112/*eslint-enable no-self-compare*/113function createArrayOfTypeChecker(typeChecker) {114 function validate(value) {115 if (typeof typeChecker !== 'function') {116 return new Error(117 `Property of component has invalid PropType notation inside arrayOf.`118 );119 }120 if (!Array.isArray(value)) {121 var propType = getPropType(value);122 return new Error(123 `Invalid of type supplied to , expected an array.`124 );125 }126 for (var i = 0; i < value.length; i++) {127 var error = typeChecker(value[i]);...
Types.js
Source: Types.js
...69}70function createAnyTypeChecker() {71 return createChainableTypeChecker(nullFunction);72}73function createArrayOfTypeChecker(typeChecker) {74 function validate(props, propName, descriptiveName, location) {75 var propValue = props[propName];76 if (!Array.isArray(propValue)) {77 var locationName = location;78 var propType = getPropType(propValue);79 return new Error(80 `Invalid ${locationName} \`${propName}\` of type ` +81 `\`${propType}\` supplied to \`${descriptiveName}\`, expected an array.`82 );83 }84 for (var i = 0; i < propValue.length; i++) {85 var error = typeChecker(propValue, i, descriptiveName, location);86 if (error instanceof Error) {87 return error;...
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');2const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');3const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');4const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');5const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');6const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');7const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');8const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');9const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');10const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');11const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');12const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');13const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');14const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');15const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');16const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');2const { expect } = require('chai');3const arrayOfStrings = createArrayOfTypeChecker('string');4const arrayOfNumbers = createArrayOfTypeChecker('number');5expect(arrayOfStrings(['a', 'b', 'c'])).to.be.true;6expect(arrayOfNumbers([1, 2, 3])).to.be.true;7expect(arrayOfStrings(['a', 'b', 1])).to.be.false;8expect(arrayOfNumbers(['a', 'b', 1])).to.be.false;9expect(arrayOfStrings(['a', 'b'])).to.be.true;10expect(arrayOfNumbers([1, 2])).to.be.true;11expect(arrayOfStrings([1, 2])).to.be.false;12expect(arrayOfNumbers(['a', 'b'])).to.be.false;13expect(arrayOfStrings(['a', 'b', 'c'])).to.be.true;14expect(arrayOfNumbers([1, 2, 3])).to.be.true;15expect(arrayOfStrings(['a', 'b', 1])).to.be.false;16expect(arrayOfNumbers(['a', 'b', 1])).to.be.false;17expect(arrayOfStrings(['a', 'b'])).to.be.true;18expect(arrayOfNumbers([1, 2])).to.be.true;19expect(arrayOfStrings([1, 2])).to.be.false;20expect(arrayOfNumbers(['a', 'b'])).to.be.false;21expect(arrayOfStrings(['a', 'b', 'c'])).to.be.true;22expect(arrayOfNumbers([1, 2, 3])).to.be.true;23expect(arrayOfStrings(['a', 'b', 1])).to.be.false;24expect(arrayOfNumbers(['a', 'b', 1])).to.be.false;25expect(arrayOfStrings(['a', 'b'])).to.be.true;26expect(arrayOfNumbers([1, 2])).to.be.true;27expect(arrayOfStrings([1, 2])).to.be.false;28expect(arrayOfNumbers(['a', 'b'])).to.be.false;29expect(arrayOfStrings(['a', 'b', 'c'])).to.be.true;30expect(arrayOfNumbers([1, 2, 3])).to.be.true;31expect(arrayOfStrings(['a', 'b', 1])).to.be.false;32expect(arrayOfNumbers(['a', 'b', 1])).to.be.false;
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('playwright/lib/utils/utils');2const { expect } = require('chai');3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5 const links = await page.$$eval('text=Learn', (elements) =>6 elements.map((element) => element.href)7 );8 const arrayOfStrings = createArrayOfTypeChecker('string');9 expect(arrayOfStrings(links)).to.be.true;10});11Error: expect(arrayOfStrings(links)).to.be.true
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('playwright/lib/server/utils');2const { expect } = require('chai');3const arrayOfTypeChecker = createArrayOfTypeChecker('string');4describe('createArrayOfTypeChecker', () => {5 it('Should return true if the value is array of strings', () => {6 const value = ['abc', 'def'];7 const result = arrayOfTypeChecker(value);8 expect(result).to.be.true;9 });10 it('Should return false if the value is array of strings', () => {11 const value = ['abc', 123];12 const result = arrayOfTypeChecker(value);13 expect(result).to.be.false;14 });15});
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('playwright/lib/utils');2const { expect } = require('chai');3const { test, expect } = require('@playwright/test');4test.describe('Test', () => {5 test('Test', async ({ page }) => {6 const arrayOfTypeChecker = createArrayOfTypeChecker('string');7 const result = arrayOfTypeChecker(['test']);8 expect(result).to.be.true;9 });10});11module.exports = {12 use: {13 viewport: { width: 1920, height: 1080 },14 },15};16{17 "scripts": {18 },19 "devDependencies": {20 }21}22const { createArrayOfTypeChecker } = require('playwright/lib/utils');23const { expect } = require('chai');24const { test, expect } = require('@playwright/test');25test.describe('Test', () => {26 test('Test', async ({ page }) => {27 const arrayOfTypeChecker = createArrayOfTypeChecker('string');28 const result = arrayOfTypeChecker(['test']);29 expect(result).to.be.true;30 });31});32module.exports = {33 use: {34 viewport: { width: 1920, height: 1080 },35 },36};37{
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('playwright/lib/server/transport');2const { assert } = require('playwright/lib/utils/utils');3const arrayOfTypeChecker = createArrayOfTypeChecker('string');4arrayOfTypeChecker(['hello', 'world']);5const arrayOfObjectChecker = createArrayOfTypeChecker(assert.object);6arrayOfObjectChecker([{foo: 'bar'}]);7const { createArrayOfEnumTypeChecker } = require('playwright/lib/server/transport');8const { assert } = require('playwright/lib/utils/utils');9const arrayOfEnumTypeChecker = createArrayOfEnumTypeChecker(['foo', 'bar']);10arrayOfEnumTypeChecker(['foo']);11const arrayOfEnumTypeChecker2 = createArrayOfEnumTypeChecker(['foo', 'bar']);12arrayOfEnumTypeChecker2(['foo', 'bar']);13const { createArrayOfTypeChecker } = require('playwright/lib/server/transport');14const arrayOfTypeChecker = createArrayOfTypeChecker('string');
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('@playwright/test/lib/utils/structs.js');2const { assert } = require('@playwright/test');3const { struct } = require('superstruct');4const MyCustomType = struct({5});6const MyCustomTypeChecker = createArrayOfTypeChecker(MyCustomType);7const myCustomTypeArray = [{ name: 'myName', value: 'myValue' }];8assert(MyCustomTypeChecker(myCustomTypeArray));9module.exports = { MyCustomType, MyCustomTypeChecker };10const { MyCustomTypeChecker } = require('./test.js');11module.exports = {12 use: {13 },14};15const { test, expect } = require('@playwright/test');16const { MyCustomType } = require('./test.js');17test('my test', async ({ page }) => {18 const myCustomType = { name: 'myName', value: 'myValue' };19 const result = await page.evaluate((myCustomType) => {20 return myCustomType;21 }, myCustomType);22 expect(result).toBeTypeOf(MyCustomType);23});
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('playwright/lib/server/converters');2const { createTypeChecker } = require('playwright/lib/server/converters');3const { createEnumTypeChecker } = require('playwright/lib/server/converters');4const { createStructTypeChecker } = require('playwright/lib/server/converters');5const { createUnionTypeChecker } = require('playwright/lib/server/converters');6const { createNullableTypeChecker } = require('playwright/lib/server/converters');7const { createObjectTypeChecker } = require('playwright/lib/server/converters');8const { types } = require('playwright/lib/server/protocol');9const { assert } = require('playwright/lib/server/helper');10const { Page } = require('playwright/lib/server/page');11const { ElementHandle } = require('playwright/lib/server/dom');12const { JSHandle } = require('playwright/lib/server/jsHandle');13const { mouseButtons } = require('playwright/lib/server/chromium/crInput');14const { modifiers } = require('playwright/lib/server/chromium/crInput');15const { MouseButton, KeyInput, KeyInputOptions } = types;16const { assertMaxArguments } = require('playwright/lib/server/helper');17const { assertType } = require('playwright/lib/server/helper');18const { assertEnumValue } = require('playwright/lib/server/helper');19const { assertShape } = require('playwright/lib/server/helper');20const { assertOptional } = require('playwright/lib/server/helper');21const { assertArrayOf } = require('playwright/lib/server/helper');22const { assertAtMostOneOf } = require('playwright/lib/server/helper');23const { assertAtLeastOneOf } = require('playwright/lib/server/helper');24const { assertMaxArguments } = require('playwright/lib/server/helper');25const { assertType } = require('playwright/lib/server/helper');26const { assertEnumValue } = require('playwright/lib/server/helper');27const { assertShape } = require('playwright/lib/server/helper');28const { assertOptional } = require('playwright/lib/server/helper');29const { assertArrayOf } = require('playwright/lib/server/helper');30const { assertAtMostOneOf } = require('playwright/lib/server/helper');31const { assertAtLeastOneOf } = require('playwright
Using AI Code Generation
1const { createArrayOfTypeChecker } = require('playwright/lib/server/frames');2const PageObject = {3};4const PageObjectChecker = createArrayOfTypeChecker(PageObject);5const PageObjectArray = {6 validate: (value) => {7 return PageObjectChecker(value);8 },9};10module.exports = PageObjectArray;11const PageObjectArray = require('./test.js');12const { test, expect } = require('@playwright/test');13test('test', async ({ page }) => {14 const pageObject = await page.evaluateHandle(() => {15 return {16 };17 });18 const pageObjectArray = await page.evaluateHandle(() => {19 {20 },21 {22 },23 ];24 });25 await page.evaluate((pageObject) => {26 }, pageObject);27 await page.evaluate((pageObjectArray) => {28 }, pageObjectArray);29 await page.evaluate((pageObject) => {30 }, pageObject);31 await page.evaluate((pageObjectArray) => {32 }, pageObjectArray);33 await page.evaluate((pageObject) => {34 }, pageObject);35 await page.evaluate((pageObjectArray) => {36 }, pageObjectArray);37 await page.evaluate((pageObject) => {38 }, pageObject);39 await page.evaluate((pageObjectArray
Jest + Playwright - Test callbacks of event-based DOM library
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Running Playwright in Azure Function
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This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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