Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use generateNameDefault method in Playwright Internal

Best JavaScript code snippet using playwright-internal

generateDotnetApi.js

Source:generateDotnetApi.js

...235  out.push('');236  out.push(`public ${name}(${name} clone) {`);237  out.push(`if(clone == null) return;`);238  type.properties.forEach(p => {239    let propType = translateType(p.type, type, t => generateNameDefault(p, name, t, type));240    let propName = toMemberName(p);241    const overloads = getPropertyOverloads(propType, p, propName, p.type);242    for (let { name } of overloads)243      out.push(`${name} = clone.${name};`);244  });245  out.push(`}`);246}247/**248 *249 * @param {Documentation.Member} member250 * @param {Documentation.Class|Documentation.Type} parent251 * @param {{nojson?: boolean, trimRunAndPrefix?: boolean}} options252 * @param {string[]} out253 */254function renderMember(member, parent, options, out) {255  let name = toMemberName(member);256  if (member.kind === 'method') {257    renderMethod(member, parent, name, { mode: 'options', trimRunAndPrefix: options.trimRunAndPrefix }, out);258    return;259  }260  let type = translateType(member.type, parent, t => generateNameDefault(member, name, t, parent));261  if (member.kind === 'event') {262    if (!member.type)263      throw new Error(`No Event Type for ${name} in ${parent.name}`);264    out.push('');265    if (member.spec)266      out.push(...XmlDoc.renderXmlDoc(member.spec, maxDocumentationColumnWidth));267    if (member.deprecated)268      out.push(`[System.Obsolete]`);269    out.push(`event EventHandler<${type}> ${name};`);270    return;271  }272  if (member.kind === 'property') {273    if (parent && member && member.name === 'children') {  // this is a special hack for Accessibility274      console.warn(`children property found in ${parent.name}, assuming array.`);275      type = `IEnumerable<${parent.name}>`;276    }277    const overloads = getPropertyOverloads(type, member, name, parent);278    for (let { type, name, jsonName } of overloads) {279      out.push('');280      if (member.spec)281        out.push(...XmlDoc.renderXmlDoc(member.spec, maxDocumentationColumnWidth));282      if (!member.clazz)283        out.push(`${member.required ? '[Required]\n' : ''}[JsonPropertyName("${jsonName}")]`)284      if (member.deprecated)285        out.push(`[System.Obsolete]`);286      if (!type.endsWith('?') && !member.required)287        type = `${type}?`;288      const requiredSuffix = type.endsWith('?') ? '' : ' = default!;';289      if (member.clazz)290        out.push(`public ${type} ${name} { get; }`);291      else292        out.push(`public ${type} ${name} { get; set; }${requiredSuffix}`);293    }294    return;295  }296  throw new Error(`Problem rendering a member: ${type} - ${name} (${member.kind})`);297}298/**299 *300 * @param {string} type301 * @param {Documentation.Member} member302 * @param {string} name303 * @param {Documentation.Class|Documentation.Type} parent304 * @returns [{ type: string; name: string; jsonName: string; }]305 */306function getPropertyOverloads(type, member, name, parent) {307  const overloads = [];308  if (type) {309    let jsonName = member.name;310    if (member.type.expression === '[string]|[float]')311      jsonName = `${member.name}String`;312    overloads.push({ type, name, jsonName });313  } else {314    for (const overload of member.type.union) {315      const t = translateType(overload, parent, t => generateNameDefault(member, name, t, parent));316      const suffix = toOverloadSuffix(t);317      overloads.push({ type: t, name: name + suffix, jsonName: member.name + suffix });318    }319  }320  return overloads;321}322/**323 *324 * @param {Documentation.Member} member325 * @param {string} name326 * @param {Documentation.Type} t327 * @param {*} parent328 */329function generateNameDefault(member, name, t, parent) {330  if (!t.properties331    && !t.templates332    && !t.union333    && t.expression === '[Object]')334    return 'object';335  // we'd get this call for enums, primarily336  let enumName = generateEnumNameIfApplicable(t);337  if (!enumName && member) {338    if (member.kind === 'method' || member.kind === 'property') {339      let names = [340        parent.alias || parent.name,341        toTitleCase(member.alias || member.name),342        toTitleCase(name),343      ];344      if (names[2] === names[1])345        names.pop(); // get rid of duplicates, cheaply346      let attemptedName = names.pop();347      let typesDiffer = function (left, right) {348        if (left.expression && right.expression)349          return left.expression !== right.expression;350        return JSON.stringify(right.properties) !== JSON.stringify(left.properties);351      }352      while (true) {353        // crude attempt at removing plurality354        if (attemptedName.endsWith('s')355          && !["properties", "httpcredentials"].includes(attemptedName.toLowerCase()))356          attemptedName = attemptedName.substring(0, attemptedName.length - 1);357        // For some of these we don't want to generate generic types.358        // For some others we simply did not have the code that was deduping the names.359        if (attemptedName === 'BoundingBox')360          attemptedName = `${parent.name}BoundingBoxResult`;361        if (attemptedName === 'BrowserContextCookie')362          attemptedName = 'BrowserContextCookiesResult';363        if (attemptedName === 'File')364          attemptedName = `FilePayload`;365        if (attemptedName === 'Size')366          attemptedName = 'RequestSizesResult';367        if (attemptedName === 'ViewportSize' && parent.name === 'Page')368          attemptedName = 'PageViewportSizeResult';369        if (attemptedName === 'SecurityDetail')370          attemptedName = 'ResponseSecurityDetailsResult';371        if (attemptedName === 'ServerAddr')372          attemptedName = 'ResponseServerAddrResult';373        if (attemptedName === 'Timing')374          attemptedName = 'RequestTimingResult';375        if (attemptedName === 'HeadersArray')376          attemptedName = 'Header';377        let probableType = modelTypes.get(attemptedName);378        if ((probableType && typesDiffer(t, probableType))379          || (["Value"].includes(attemptedName))) {380          if (!names.length)381            throw new Error(`Ran out of possible names: ${attemptedName}`);382          attemptedName = `${names.pop()}${attemptedName}`;383          continue;384        } else {385          registerModelType(attemptedName, t);386        }387        break;388      }389      return attemptedName;390    }391    if (member.kind === 'event') {392      return `${name}Payload`;393    }394  }395  return enumName || t.name;396}397/**398 * 399 * @param {Documentation.Type} type 400 * @returns 401 */402function generateEnumNameIfApplicable(type) {403  if (!type.union)404    return null;405  const potentialValues = type.union.filter(u => u.name.startsWith('"'));406  if ((potentialValues.length !== type.union.length)407    && !(type.union[0].name === 'null' && potentialValues.length === type.union.length - 1)) {408    return null; // this isn't an enum, so we don't care, we let the caller generate the name409  }410  return type.name;411}412/**413 * Rendering a method is so _special_, with so many weird edge cases, that it414 * makes sense to put it separate from the other logic.415 * @param {Documentation.Member} member416 * @param {Documentation.Class | Documentation.Type} parent417 * @param {string} name418 * @param {{419 *   mode: 'options'|'named'|'base',420 *   nodocs?: boolean,421 *   abstract?: boolean,422 *   public?: boolean,423 *   trimRunAndPrefix?: boolean,424 * }} options425 * @param {string[]} out426 */427function renderMethod(member, parent, name, options, out) {428  out.push('');429  if (options.trimRunAndPrefix)430    name = name.substring('RunAnd'.length);431  /** @type {Map<string, string[]>} */432  const paramDocs = new Map();433  const addParamsDoc = (paramName, docs) => {434    if (paramName.startsWith('@'))435      paramName = paramName.substring(1);436    if (paramDocs.get(paramName) && paramDocs.get(paramName) !== docs)437      throw new Error(`Parameter ${paramName} already exists in the docs.`);438    paramDocs.set(paramName, docs);439  };440  let type = translateType(member.type, parent, t => generateNameDefault(member, name, t, parent), false, true);441  // TODO: this is something that will probably go into the docs442  // translate simple getters into read-only properties, and simple443  // set-only methods to settable properties444  if (member.args.size == 0445    && type !== 'void'446    && !name.startsWith('Get')447    && !name.startsWith('PostDataJSON')448    && !name.startsWith('As')) {449    if (!member.async) {450      if (member.spec && !options.nodocs)451        out.push(...XmlDoc.renderXmlDoc(member.spec, maxDocumentationColumnWidth));452      if (member.deprecated)453        out.push(`[System.Obsolete]`);454      out.push(`${type} ${name} { get; }`);455      return;456    }457  }458  // HACK: special case for generics handling!459  if (type === 'T') {460    name = `${name}<T>`;461  }462  // adjust the return type for async methods463  if (member.async) {464    if (type === 'void')465      type = `Task`;466    else467      type = `Task<${type}>`;468  }469  // render args470  /** @type {string[]} */471  let args = [];472  /** @type {string[]} */473  let explodedArgs = [];474  /** @type {Map<string, string>} */475  let argTypeMap = new Map([]);476  /**477   *478   * @param {string} innerArgType479   * @param {string} innerArgName480   * @param {Documentation.Member} argument481   * @param {boolean} isExploded482   */483  function pushArg(innerArgType, innerArgName, argument, isExploded = false) {484    if (innerArgType === 'null')485      return;486    const requiredPrefix = (argument.required || isExploded) ? "" : "?";487    const requiredSuffix = (argument.required || isExploded) ? "" : " = default";488    var push = `${innerArgType}${requiredPrefix} ${innerArgName}${requiredSuffix}`;489    if (isExploded)490      explodedArgs.push(push)491    else492      args.push(push);493    argTypeMap.set(push, innerArgName);494  }495  /**496   * @param {Documentation.Member} arg497   */498  function processArg(arg) {499    if (options.trimRunAndPrefix && arg.name === 'action')500      return;501    if (arg.name === 'options') {502      if (options.mode === 'options' || options.mode === 'base') {503        const optionsType = member.clazz.name + name.replace('<T>', '') + 'Options';504        optionTypes.set(optionsType, arg.type);505        args.push(`${optionsType}? options = default`);506        argTypeMap.set(`${optionsType}? options = default`, 'options');507        addParamsDoc('options', ['Call options']);508      } else {509        arg.type.properties.forEach(processArg);510      }511      return;512    }513    if (arg.type.expression === '[string]|[path]') {514      let argName = toArgumentName(arg.name);515      pushArg("string?", `${argName} = default`, arg);516      pushArg("string?", `${argName}Path = default`, arg);517      if (arg.spec) {518        addParamsDoc(argName, XmlDoc.renderTextOnly(arg.spec, maxDocumentationColumnWidth));519        addParamsDoc(`${argName}Path`, [`Instead of specifying <paramref name="${argName}"/>, gives the file name to load from.`]);520      }521      return;522    } else if (arg.type.expression === '[boolean]|[Array]<[string]>') {523      // HACK: this hurts my brain too524      // we split this into two args, one boolean, with the logical name525      let argName = toArgumentName(arg.name);526      let leftArgType = translateType(arg.type.union[0], parent, (t) => { throw new Error('Not supported'); });527      let rightArgType = translateType(arg.type.union[1], parent, (t) => { throw new Error('Not supported'); });528      pushArg(leftArgType, argName, arg);529      pushArg(rightArgType, `${argName}Values`, arg);530      addParamsDoc(argName, XmlDoc.renderTextOnly(arg.spec, maxDocumentationColumnWidth));531      addParamsDoc(`${argName}Values`, [`The values to take into account when <paramref name="${argName}"/> is <code>true</code>.`]);532      return;533    }534    const argName = toArgumentName(arg.alias || arg.name);535    const argType = translateType(arg.type, parent, (t) => generateNameDefault(member, argName, t, parent));536    if (argType === null && arg.type.union) {537      // we might have to split this into multiple arguments538      let translatedArguments = arg.type.union.map(t => translateType(t, parent, (x) => generateNameDefault(member, argName, x, parent)));539      if (translatedArguments.includes(null))540        throw new Error('Unexpected null in translated argument types. Aborting.');541      let argDocumentation = XmlDoc.renderTextOnly(arg.spec, maxDocumentationColumnWidth);542      for (const newArg of translatedArguments) {543        pushArg(newArg, argName, arg, true); // push the exploded arg544        addParamsDoc(argName, argDocumentation);545      }546      args.push(arg.required ? 'EXPLODED_ARG' : 'OPTIONAL_EXPLODED_ARG');547      return;548    }549    addParamsDoc(argName, XmlDoc.renderTextOnly(arg.spec, maxDocumentationColumnWidth));550    if (argName === 'timeout' && argType === 'decimal') {551      args.push(`int timeout = 0`); // a special argument, we ignore our convention552      return;...

Using AI Code Generation

1const { generateNameDefault } = require('playwright/lib/utils/utils');2const name = generateNameDefault();3const { generateName } = require('playwright/lib/utils/utils');4const name = generateName('video', 'avi', 3);5const { generateGUID } = require('playwright/lib/utils/utils');6const guid = generateGUID();7const { generateSHA1 } = require('playwright/lib/utils/utils');8const sha1 = generateSHA1('Hello World');9const { generateRandomInteger } = require('playwright/lib/utils/utils');10const randomInteger = generateRandomInteger(1, 10);11const { generateUUID } = require('playwright/lib/utils/utils');12const uuid = generateUUID();13const { generateRandomInteger } = require('playwright/lib/utils/utils');14const randomInteger = generateRandomInteger(1, 10);15const { generateUUID } = require('playwright/lib/utils/utils');16const uuid = generateUUID();17const { generateUUID } = require('playwright/lib/utils/utils');18const uuid = generateUUID();

Using AI Code Generation

1const { generateTestNameDefault } = require('@playwright/test');2const { test, expect } = require('@playwright/test');3test('test', async ({ page }) => {4  const title = page.locator('.navbar__inner .navbar__title');5  await expect(title).toHaveText('Playwright');6  expect(test.title).toBe('test');7  test.use({ name: 'custom test name' });8  expect(test.title).toBe('custom test name');9});10const { generateTestNameDefault } = require('@playwright/test');11const { test, expect } = require('@playwright/test');12test.describe('group', () => {13  test('test', async ({ page }) => {14    const title = page.locator('.navbar__inner .navbar__title');15    await expect(title).toHaveText('Playwright');16    expect(test.title).toBe('group test');17    test.use({ name: 'custom test name' });18    expect(test.title).toBe('custom test name');19  });20});21test.use({ myParam: 'my-value' });22test('test', async ({ myParam }) => {23  expect(myParam).toBe('my-value');24});25test.use({ browserType: 'chromium' });26test('test', async ({ browserType }) => {27  const browser = await browserType.launch();28});

Using AI Code Generation

1const { generateNameDefault } = require('playwright/lib/utils/utils');2const name = generateNameDefault();3console.log(name);4- `generateNameDefault` method is not exported by playwright. Hence we need to use `require` to import the method. 5- `generateNameDefault` method is not part of any class. Hence we need to use `utils` to import the method. 6- `utils` is not exported by playwright. Hence we need to use `lib/utils/utils` to import the method. 7- `lib/utils/utils` is not part of any class. Hence we need to use `require` to import the method. 8- `generateNameDefault` method is not part of any class. Hence we need to use `utils` to import the method. 9- `utils` is not exported by playwright. Hence we need to use `lib/utils/utils` to import the method. 10- `lib/utils/utils` is not part of any class. Hence we need to use `require` to import the method. 11- `generateNameDefault` method is not part of any class. Hence we need to use `utils` to import the method. 12- `utils` is not exported by playwright. Hence we need to use `lib/utils/utils` to import the method. 13- `lib/utils/utils` is not part of any class. Hence we need to use `require` to import the method. 14- `generateNameDefault` method is not part of any class. Hence we need to use `utils` to import the method. 15- `utils` is not exported by playwright. Hence we need to use `lib/utils/utils` to import the method. 16- `lib/utils/utils` is not part of any class. Hence we need to use `require` to import the method.

Using AI Code Generation

1const { generateNameDefault } = require('playwright/lib/utils/utils');2console.log(generateNameDefault('foo', 'bar'));3const playwright = require('playwright');4(async () => {5  const browser = await playwright.chromium.launch();6})();7const chromium = require('playwright-chromium');8(async () => {9  const browser = await chromium.launch();10})();11You can find examples for Playwright in the [examples](

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.