How to use toSnakeCase method in Playwright Internal

Best JavaScript code snippet using playwright-internal

text.spec.js

Source: text.spec.js Github

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...67 expect(text.titleFromName(undefined)).toBe(undefined);68 expect(text.titleFromName()).toBe(undefined);69 });70 });71 describe("toSnakeCase(text)", function() {72 it("should split when case changes and join with an hyphen", function() {73 expect(text.toSnakeCase("productFamilyId")).toBe("product-Family-Id");74 });75 it("should convert the result to lower case", function() {76 expect(text.toSnakeCase("Product")).toBe("Product");77 });78 it("should convert spaces to hyphen", function() {79 expect(text.toSnakeCase("product family")).toBe("product-family");80 });81 it("should convert periods to hyphen", function() {82 expect(text.toSnakeCase("product.family")).toBe("product-family");83 });84 it("should convert backward and forward slashes to hyphens", function() {85 expect(text.toSnakeCase("product/​family\\id")).toBe("product-family-id");86 });87 it("should convert underscores to hyphens", function() {88 expect(text.toSnakeCase("product_family")).toBe("product-family");89 });90 it("should convert consecutive spaces, underscores or slashes to a single hyphen", function() {91 expect(text.toSnakeCase("product__family")).toBe("product-family");92 expect(text.toSnakeCase("product family")).toBe("product-family");93 expect(text.toSnakeCase("product/​/​family")).toBe("product-family");94 expect(text.toSnakeCase("product\\\\family")).toBe("product-family");95 });96 it("should convert resulting consecutive hyphens to a single hyphen", function() {97 expect(text.toSnakeCase("product_-_family")).toBe("product-family");98 });99 it("should return empty string if given empty string", function() {100 expect(text.toSnakeCase("")).toBe("");101 });102 it("should return null if given null", function() {103 expect(text.toSnakeCase(null)).toBe(null);104 });105 it("should return undefined if given undefined", function() {106 expect(text.toSnakeCase(undefined)).toBe(undefined);107 expect(text.toSnakeCase()).toBe(undefined);108 });109 });110 describe("escapeForHtmlElement(value)", function() {111 it("should convert null to an empty string", function() {112 expect(text.escapeForHtmlElement(null)).toBe("");113 });114 it("should convert undefined to an empty string", function() {115 expect(text.escapeForHtmlElement(undefined)).toBe("");116 });117 it("should convert an empty string to an empty string", function() {118 expect(text.escapeForHtmlElement("")).toBe("");119 });120 /​/​ ---121 it("should convert a < character to a &lt; entity", function() {...

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toSnakeCase.js

Source: toSnakeCase.js Github

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...9 .function(toSnakeCase);10 }); /​/​ end it11 it('should return snake_case for snake_case strings', () => {12 unit13 .string(toSnakeCase('hello_world'))14 .is('hello_world')15 .string(toSnakeCase('_person'))16 .is('_person')17 .string(toSnakeCase('scuba_squad'))18 .is('scuba_squad')19 .string(toSnakeCase('json_2_xml'))20 .is('json_2_xml')21 .string(toSnakeCase('hello__world'))22 .is('hello_world')23 .string(toSnakeCase('_person_'))24 .is('_person_')25 .string(toSnakeCase('_scuba_squad_'))26 .is('_scuba_squad_')27 .string(toSnakeCase('json_2_XML'))28 .is('json_2_xml')29 .string(toSnakeCase('_Hello__World_'))30 .is('_hello_world_')31 .string(toSnakeCase('__Person__'))32 .is('_person_')33 .string(toSnakeCase('scuba______squad'))34 .is('scuba_squad')35 .string(toSnakeCase('JSON_2_XML'))36 .is('json_2_xml');37 }); /​/​ end it38 it('should return snake_case for kebab-case strings', () => {39 unit40 .string(toSnakeCase('hello-world'))41 .is('hello_world')42 .string(toSnakeCase('-person'))43 .is('_person')44 .string(toSnakeCase('scuba-squad'))45 .is('scuba_squad')46 .string(toSnakeCase('json-2-xml'))47 .is('json_2_xml')48 .string(toSnakeCase('hello--world'))49 .is('hello_world')50 .string(toSnakeCase('-person-'))51 .is('_person_')52 .string(toSnakeCase('-scuba-squad-'))53 .is('_scuba_squad_')54 .string(toSnakeCase('-json-2-xml'))55 .is('_json_2_xml')56 .string(toSnakeCase('-hello- -world-'))57 .is('_hello_world_')58 .string(toSnakeCase('-person- -'))59 .is('_person_')60 .string(toSnakeCase('scuba------squad'))61 .is('scuba_squad')62 .string(toSnakeCase('JSON-2-XML'))63 .is('json_2_xml');64 }); /​/​ end it65 it('should return snake_case for camelCase strings', () => {66 unit67 .string(toSnakeCase('helloWorld'))68 .is('hello_world')69 .string(toSnakeCase('person'))70 .is('person')71 .string(toSnakeCase('scubaSquad'))72 .is('scuba_squad')73 .string(toSnakeCase('json2Xml'))74 .is('json2xml')75 .string(toSnakeCase('json2XML'))76 .is('json2xml');77 }); /​/​ end it78 it('should return snake_case for PascalCase strings', () => {79 unit80 .string(toSnakeCase('HelloWorld'))81 .is('hello_world')82 .string(toSnakeCase('Person'))83 .is('person')84 .string(toSnakeCase('ScubaSquad'))85 .is('scuba_squad')86 .string(toSnakeCase('Json2Xml'))87 .is('json2xml')88 .string(toSnakeCase('Json2xml'))89 .is('json2xml');90 }); /​/​ end it91 it('should return snake_case for delimited strings', () => {92 unit93 .string(toSnakeCase('hello world'))94 .is('hello_world')95 .string(toSnakeCase('is,person'))96 .is('is_person')97 .string(toSnakeCase('@scuba_squad/​transformation:toSnakeCase'))98 .is('_scuba_squad_transformation_to_snake_case');99 }); /​/​ end it100 it('should return snake_case for arrays', () => {101 unit102 .string(toSnakeCase(['hello', 'world']))103 .is('hello_world')104 .string(toSnakeCase(['-', 'person']))105 .is('_person')106 .string(toSnakeCase(['scuba', 'squad']))107 .is('scuba_squad')108 .string(toSnakeCase(['json', 2, 'xml']))109 .is('json_2_xml')110 .string(toSnakeCase(['json', 2, 'XML']))111 .is('json_2_xml');112 }); /​/​ end it...

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str-to-snake-case.spec.js

Source: str-to-snake-case.spec.js Github

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...7 * Tests8 */​9describe('toSnakeCase', function() {10 it('should snake case an already snake cased string', function() {11 expect(toSnakeCase('snake_case')).to.equal('snake_case');12 });13 it('should snake case a camel cased string', function() {14 expect(toSnakeCase('snakeCase')).to.equal('snake_case');15 expect(toSnakeCase('SnakeCase')).to.equal('snake_case');16 expect(toSnakeCase('SnAkeCASe')).to.equal('sn_ake_c_a_se');17 });18 it('should snake case a dasherized string', function() {19 expect(toSnakeCase('snake-case')).to.equal('snake_case');20 expect(toSnakeCase('Snake-Case')).to.equal('snake_case');21 });22 it('should snake case a string with spaces', function() {23 expect(toSnakeCase('Snake Case')).to.equal('snake_case');24 });25 it('should snake case a string with multiple spaces', function() {26 expect(toSnakeCase('Snake Case')).to.equal('snake_case');27 expect(toSnakeCase('Snake Ca se')).to.equal('snake_ca_se');28 });29 it('should snake case a mixed string', function() {30 expect(toSnakeCase('Snake-Case mixEd Stri_ng te-st'))31 .to.equal('snake_case_mix_ed_stri_ng_te_st');32 expect(toSnakeCase('CamelCase With snake_case _and dash-erized -andCamel'))33 .to.equal('camel_case_with_snake_case_and_dash_erized_and_camel');34 });35 it('should lowercase single letters', function() {36 expect(toSnakeCase('A')).to.equal('a');37 expect(toSnakeCase('F')).to.equal('f');38 expect(toSnakeCase('Z')).to.equal('z');39 });40 it('should trim and snake case properly with leading/​trailing spaces', function() {41 expect(toSnakeCase(' TestMe ')).to.equal('test_me');42 expect(toSnakeCase(' TestMe')).to.equal('test_me');43 expect(toSnakeCase('TestMe ')).to.equal('test_me');44 expect(toSnakeCase(' TestMe ')).to.equal('test_me');45 });46 it('should throw an error for non string input', function() {47 expect(function() {48 toSnakeCase(2);49 }).to.throw(Error);50 expect(function() {51 toSnakeCase(null);52 }).to.throw(Error);53 });...

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toSnakeCase.test.js

Source: toSnakeCase.test.js Github

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1const {toSnakeCase} = require('./​_30s.js');2test('toSnakeCase is a Function', () => {3 expect(toSnakeCase).toBeInstanceOf(Function);4});5test("toSnakeCase('camelCase') returns camel_case", () => {6 expect(toSnakeCase('camelCase')).toBe('camel_case');7});8test("toSnakeCase('some text') returns some_text", () => {9 expect(toSnakeCase('some text')).toBe('some_text');10});11test("toSnakeCase('some-mixed_string With spaces_underscores-and-hyphens') returns some_mixed_string_with_spaces_underscores_and_hyphens", () => {12 expect(toSnakeCase('some-mixed_string With spaces_underscores-and-hyphens')).toBe(13 'some_mixed_string_with_spaces_underscores_and_hyphens'14 );15});16test("toSnakeCase('IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML') returns i_am_listening_to_fm_while_loading_different_url_on_my_browser_and_also_editing_some_xml_and_html", () => {17 expect(18 toSnakeCase('IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML')19 ).toBe(20 'i_am_listening_to_fm_while_loading_different_url_on_my_browser_and_also_editing_some_xml_and_html'21 );22});23test('toSnakeCase() returns undefined', () => {24 expect(toSnakeCase()).toBe(undefined);25});26test('toSnakeCase([]) throws an error', () => {27 expect(() => {28 toSnakeCase([]);29 }).toThrow();30});31test('toSnakeCase({}) throws an error', () => {32 expect(() => {33 toSnakeCase({});34 }).toThrow();35});36test('toSnakeCase(123) throws an error', () => {37 expect(() => {38 toSnakeCase(123);39 }).toThrow();40});41let start = new Date().getTime();42toSnakeCase('IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML');43let end = new Date().getTime();44test('toSnakeCase(IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML) takes less than 2s to run', () => {45 expect(end - start < 2000).toBeTruthy();...

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to-snake-case.test.js

Source: to-snake-case.test.js Github

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2import '../​../​src';3describe('Snake Case', () => {4 describe('No Params', () => {5 it('length 0', () => {6 assert.strictEqual("".toSnakeCase(), "");7 });8 it('1 word', () => {9 assert.strictEqual("hello".toSnakeCase(), "hello");10 });11 it('already capitalized', () => {12 assert.strictEqual("Hello".toSnakeCase(), "hello");13 });14 it('2 word', () => {15 assert.strictEqual("hello world".toSnakeCase(), "hello_world");16 });17 it('already capitalized', () => {18 assert.strictEqual("Hello world".toSnakeCase(), "hello_world");19 });20 it('mix case', () => {21 assert.strictEqual("HelloWorld".toSnakeCase(), "hello_world");22 });23 it('All Capital', () => {24 assert.strictEqual("HELLO WORLD".toSnakeCase(), "hello_world");25 });26 it('Space and cap', () => {27 assert.strictEqual("hello worldHowAre".toSnakeCase(), "hello_world_how_are");28 });29 });...

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angular-gs-to-snake-case_spec.js

Source: angular-gs-to-snake-case_spec.js Github

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...7 it('converts a string from camel case to snake case', function () {8 var a = 'gabeIsCool',9 b = 'GabeIsCool',10 solution = 'gabe_is_cool';11 expect(toSnakeCase(a)).toEqual(solution);12 expect(toSnakeCase(b)).toEqual(solution);13 });14 it('converts an array of strings from camel case to snake case', function () {15 var a = 'gabeIsCool',16 b = 'GabeIsCool',17 solution = 'gabe_is_cool';18 expect(toSnakeCase([a,b])).toEqual([solution, solution]);19 });20 it('returns null if given undefined', function () {21 expect(toSnakeCase(null)).toEqual(undefined);22 });23 it('returns nulls for', function () {24 var a = [1,2,3];25 expect(toSnakeCase(a)).toEqual([null, null, null]);26 });...

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String.toSnakeCase.test.js

Source: String.toSnakeCase.test.js Github

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2const { describe, it } = require('mocha');3require('../​src/​String.toSnakeCase.js');4describe('String', () => {5 it('String.prototype.$toSnakeCase', () => {6 expect('fooBar'.$toSnakeCase()).to.be.equals('foo_bar');7 expect('foo-bar'.$toSnakeCase()).to.be.equals('foo_bar');8 expect('FooBar'.$toSnakeCase()).to.be.equals('foo_bar');9 expect('FOO_BAR'.$toSnakeCase()).to.be.equals('foo_bar');10 expect('foo_bar'.$toSnakeCase()).to.be.equals('foo_bar');11 expect('foo bar'.$toSnakeCase()).to.be.equals('foo_bar');12 expect('Foo Bar'.$toSnakeCase()).to.be.equals('foo_bar');13 expect('foo.bar'.$toSnakeCase()).to.be.equals('foo_bar');14 expect('--FOO-BAR--'.$toSnakeCase()).to.be.equals('foo_bar');15 });...

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Using AI Code Generation

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1const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');2const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');3const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');4const { toTitleCase } = require('@playwright/​test/​lib/​utils/​utils');5const { toTitleCase } = require('@playwright/​test/​lib/​utils/​utils');6const { toTitleCase } = require('@playwright/​test/​lib/​utils/​utils');7const { waitForEvent } = require('@playwright/​test/​lib/​utils/​utils');8const { waitForEvent } = require('@playwright/​test/​lib/​utils/​utils');9const { waitForEvent } = require('@playwright/​test/​lib/​utils/​utils');10const { waitForFrameNavigation } = require('@playwright/​test/​lib/​utils/​utils');11const { waitForFrameNavigation } = require('@playwright/​test/​lib/​utils/​utils');12const { waitForFrameNavigation } = require('@playwright/​test/​lib/​utils/​utils');13const { waitForFunction } = require('@playwright/​test/​lib/​utils/​utils');

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Using AI Code Generation

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1const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');2const { test } = require('@playwright/​test');3test('toSnakeCase', () => {4 expect(toSnakeCase('helloWorld')).toBe('hello_world');5 expect(toSnakeCase('hello-world')).toBe('hello_world');6 expect(toSnakeCase('HelloWorld')).toBe('hello_world');7 expect(toSnakeCase('HELLO_WORLD')).toBe('hello_world');8 expect(toSnakeCase('helloWorld123')).toBe('hello_world123');9 expect(toSnakeCase('helloWorld_123')).toBe('hello_world_123');10 expect(toSnakeCase('123helloWorld')).toBe('123hello_world');11 expect(toSnakeCase('helloWorld_')).toBe('hello_world_');12 expect(toSnakeCase('_helloWorld')).toBe('_hello_world');13 expect(toSnakeCase('')).toBe('');14});15toSnakeCase (1ms)16 1 passed (2s)17toSnakeCase (1ms)18 1 failed (2s)19 6: test('toSnakeCase', () => {20 7: expect(toSnakeCase('helloWorld')).toBe('hello_world');21 8: expect(toSnakeCase('hello-world')).toBe('hello_world');22 TypeError {23 }24 › Object.<anonymous> (/​Users/​.../​test.js:7:26)25 › Test.fn (/​Users/​.../​node_modules/​@playwright/​test/​lib/​test/​test.js:104:28)26 › Timeout._onTimeout (/​Users/​.../​node_modules/​@playwright/​test/​lib/​test/​baseTest.js:90:19)27 › listOnTimeout (internal/​timers.js:554:17)28 › processTimers (internal/​timers.js:497:

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Using AI Code Generation

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1const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');2console.log(toSnakeCase('MyTest'));3const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');4console.log(toSnakeCase('MyTest'));5const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');6console.log(toSnakeCase('MyTest'));7const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');8console.log(toSnakeCase('MyTest'));9const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');10console.log(toSnakeCase('MyTest'));11const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');12console.log(toSnakeCase('MyTest'));13const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');14console.log(toSnakeCase('MyTest'));15const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');16console.log(toSnakeCase('MyTest'));17const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');18console.log(toSnakeCase('MyTest'));19const { toSnakeCase } = require('@playwright/​test/​lib/​utils/​utils');20console.log(toSnakeCase('MyTest'));

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Using AI Code Generation

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1const { toSnakeCase } = require('@playwright/​test/​lib/​utils').utils;2const { test, expect } = require('@playwright/​test');3test('basic test', async ({ page }) => {4 const title = page.locator('text=Playwright');5 await expect(title).toBeVisible();6});7const { chromium } = require('playwright');8(async () => {9 const browser = await chromium.launch();10 const context = await browser.newContext();11 const page = await context.newPage();12 await page.screenshot({ path: `example.png` });13 await browser.close();14})();15const { test, expect } = require('@

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StackOverFlow community discussions

Questions
Discussion

Jest + Playwright - Test callbacks of event-based DOM library

firefox browser does not start in playwright

Is it possible to get the selector from a locator object in playwright?

How to run a list of test suites in a single file concurrently in jest?

Running Playwright in Azure Function

firefox browser does not start in playwright

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
})
https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

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