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How to use buildComponentsTree method in Playwright Internal

Best JavaScript code snippet using playwright-internal

page-structure.js

Source:page-structure.js

1const R = require('ramda');2/**3 * @param {object[]} componentPatterns4 * @param {object} component5 * @return {object}6 */7const prettifyComponentStructure = (componentPatterns, component) => {8  const { name, description } = componentPatterns.find(9    pattern => pattern._id.toString() === component.componentPatternId.toString()10  );11  return {12    ...component,13    name,14    description,15    componentPatternId: undefined,16  };17};18/**19 * @param {Object[]} components20 * @returns {Object[]}21 */22const getRootComponents = components => components.filter(component => !component.parentComponentId);23/**24 * @param {string} parentComponentId25 * @param {object[]} pageComponents26 * @return {object[]}27 */28const findNestedComponents = (parentComponentId, pageComponents) =>29  pageComponents.filter(component => component.parentComponentId === parentComponentId);30/**31 * @param {object[]} pageComponents32 * @param {object} parentComponent33 * @return {object}34 */35const fillNestedLevels = (pageComponents, parentComponent) => {36  const childrenComponents = findNestedComponents(parentComponent._id, pageComponents);37  if (!childrenComponents.length) {38    return parentComponent;39  }40  const processedParent = { ...parentComponent };41  for (const childComponent of childrenComponents) {42    if (!processedParent.components) {43      processedParent.components = [];44    }45    const processedChild = fillNestedLevels(pageComponents, childComponent);46    processedParent.components = [...processedParent.components, processedChild];47  }48  return processedParent;49};50/**51 * @param {object[]} pageComponents52 * @param {object[]} componentPatterns53 * returns {object[]}54 */55const buildPageStructure = (pageComponents, componentPatterns) => {56  const curriedPrettifyComponent = R.curry(prettifyComponentStructure)(componentPatterns);57  const enrichedComponents = R.map(curriedPrettifyComponent, pageComponents);58  const curriedFillNestedLevels = R.curry(fillNestedLevels)(enrichedComponents);59  const buildComponentsTree = rootComponents => R.map(curriedFillNestedLevels, rootComponents);60  return R.pipe(getRootComponents, buildComponentsTree)(enrichedComponents);61};62module.exports = {63  prettifyComponentStructure,64  getRootComponents,65  fillNestedLevels,66  findNestedComponents,67  buildPageStructure,...

index.js

Source:index.js

1export { default as buildComponentsTree } from './buildComponentsTree';2export { default as renderComponentsTree } from './renderComponentsTree';3export { default as createSlots } from './createSlots';...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  const tree = await page._buildComponentsTree();6  console.log(JSON.stringify(tree, null, 2));7  await browser.close();8})();9{10    {11        {12            {13                {14                    {15                        {16                            {17                                {18                                    {19                                        {20                                            {21                                                {22                                                    {23                                                        {

Using AI Code Generation

1const { buildComponentsTree } = require('playwright-core/lib/server/frames');2const { chromium } = require('playwright-core');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const tree = await buildComponentsTree(page);7  console.log(JSON.stringify(tree, null, 2));8  await browser.close();9})();10{11  "attributes": {12  },13    {14      "attributes": {15      },16        {17          "attributes": {},18            {19              "attributes": {20              },21            },22            {23              "attributes": {24              },25            },26            {27              "attributes": {28              },29            },30            {31              "attributes": {32              },33            },34            {35              "attributes": {36              },37            },38            {39              "attributes": {40              },41            },42            {43              "attributes": {44              },45            },46            {

Using AI Code Generation

1const { buildComponentsTree } = require('playwright-core/lib/server/domSnapshot');2const { chromium } = require('playwright-core');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const snapshot = await page._delegate._pageProxy._session.send('DOMSnapshot.captureSnapshot', {8  });9  const tree = buildComponentsTree(snapshot);10  console.log(tree);11  await browser.close();12})();13{14    {15        {16            {17              attributes: {18              }19            },20            {21              attributes: {22              }23            },24            {25              attributes: {26              }27            },28            {29              attributes: {30              }31            },32            {33            },34            {35              attributes: {36              }37            },38            {39              attributes: {40              }41            },42            {43              attributes: {

Using AI Code Generation

1const { buildComponentsTree } = require('playwright-core/lib/server/domSnapshot');2const { chromium } = require('playwright-core');3const fs = require('fs');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  const snapshot = await page._client.send('DOMSnapshot.captureSnapshot', {9  });10  const tree = await buildComponentsTree(snapshot);11  fs.writeFileSync('tree.json', JSON.stringify(tree, null, 2));12  await browser.close();13})();14{15  "attributes": {},16    {17      "attributes": {},18        {19          "attributes": {20          },21        },22        {23          "attributes": {},24            {25              "attributes": {},26            }27        },28        {29          "attributes": {30          },31        },32        {33          "attributes": {34          },35        },36        {37          "attributes": {38          },39        },40        {41          "attributes": {42            "content": "text/html; charset=UTF-8",43          },44        },45        {46          "attributes": {

Using AI Code Generation

1const { buildComponentsTree } = require('@playwright/test/lib/utils/components');2const { chromium } = require('playwright');3const path = require('path');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  const tree = await buildComponentsTree(page, path.join(__dirname, 'components'));8  console.log(JSON.stringify(tree, null, 2));9  await browser.close();10})();11{12    {13        {14        },15        {16        },17        {18        }19    },20    {21        {22        },23        {24        },25        {26        }27    },28    {29        {30            {31            },32            {33            }34        }35    },36    {37        {38        },39        {40        },41        {

Using AI Code Generation

1const { buildComponentsTree } = require('@playwright/test/lib/server/inspector/buildComponentsTree');2const { buildSelector } = require('@playwright/test/lib/server/inspector/buildSelector');3const { buildSelectorTree } = require('@playwright/test/lib/server/inspector/buildSelectorTree');4const { findElements } = require('@playwright/test/lib/server/inspector/findElements');5const { findElementsInShadow } = require('@playwright/test/lib/server/inspector/findElementsInShadow');6const { findElementsInShadowRoot } = require('@playwright/test/lib/server/inspector/findElementsInShadowRoot');7const { findElementsInTemplate } = require('@playwright/test/lib/server/inspector/findElementsInTemplate');8const { findElementsInTranscludedContent } = require('@playwright/test/lib/server/inspector/findElementsInTranscludedContent');9const { findSingleElement } = require('@playwright/test/lib/server/inspector/findSingleElement');10const { findSingleElementInShadow } = require('@playwright/test/lib/server/inspector/findSingleElementInShadow');11const { findSingleElementInShadowRoot } = require('@playwright/test/lib/server/inspector/findSingleElementInShadowRoot');12const { findSingleElementInTemplate } = require('@playwright/test/lib/server/inspector/findSingleElementInTemplate');13const { findSingleElementInTranscludedContent } = require('@playwright/test/lib/server/inspector/findSingleElementInTranscludedContent');14const { getAttribute } = require('@playwright/test/lib/server/inspector/getAttribute');15const { getAttributes } = require('@playwright/test/lib/server/inspector/getAttributes');16const { getBoxModel } = require('@playwright/test/lib/server/inspector/getBoxModel');17const { getBoxQuads } = require('@playwright/test/lib/server/inspector/getBoxQuads');18const { getBoxQuadsForNode } = require('@playwright/test/lib/server/inspector/getBoxQuadsForNode');19const { getContentQuads } = require('@playwright/test/lib/server/inspector/getContentQuads');20const { getDocument } = require('@playwright/test/lib/server/inspector/getDocument');21const { getFlattenedDocument } = require('@playwright/test/lib/server/inspector/getFlattenedDocument');22const { getFrameOwner } = require('@playwright/test/lib/server/inspector

Using AI Code Generation

1const { buildComponentsTree } = require('playwright-core/lib/server/frames');2const { chromium } = require('playwright-core');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const tree = await buildComponentsTree(page.mainFrame());8  console.log(JSON.stringify(tree, null, 2));9  await browser.close();10})();11const button = tree.querySelector('button');12const button = tree.querySelector('button[aria-label="Google Search"]');13const button = tree.querySelector('button[aria-label="Google Search"]');14const button = tree.querySelector('button:has-text("Google Search")');15const button = tree.querySelector('button[role="button"]');

Using AI Code Generation

1const { buildComponentsTree } = require('playwright/lib/internal/trace/recorder/buildComponentsTree');2const tree = buildComponentsTree(page);3console.log(tree);4const { buildComponentsTree } = require('playwright/lib/internal/trace/recorder/buildComponentsTree');5const tree = buildComponentsTree(page);6console.log(tree);7const { buildComponentsTree } = require('playwright/lib/internal/trace/recorder/buildComponentsTree');8const tree = buildComponentsTree(page);9console.log(tree);10const { buildComponentsTree } = require('playwright/lib/internal/trace/recorder/buildComponentsTree');11const tree = buildComponentsTree(page);12console.log(tree);13const { buildComponentsTree } = require('playwright/lib/internal/trace/recorder/buildComponentsTree');14const tree = buildComponentsTree(page);15console.log(tree);16const { buildComponentsTree } = require('playwright/lib/internal/trace/recorder/buildComponentsTree');17const tree = buildComponentsTree(page);18console.log(tree);19const { buildComponentsTree } = require('playwright/lib/internal/trace/recorder/buildComponentsTree');20const tree = buildComponentsTree(page);21console.log(tree);22const { buildComponentsTree } = require('playwright/lib/internal/trace/recorder/buildComponentsTree');23const tree = buildComponentsTree(page

Using AI Code Generation

1const { chromium } = require('playwright');2const { buildComponentsTree } = require('playwright-core/lib/server/trace/recorder/domSnapshot');3const { createPage } = require('playwright-core/lib/server/trace/recorder/domSnapshot');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  const tree = await buildComponentsTree(page);8  console.log(tree);9  await browser.close();10})();

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