How to use expectTypes method in Playwright Internal

Best JavaScript code snippet using playwright-internal

lexer.test.js

Source:lexer.test.js

...14test('lexes hello_world.umu', () => {15  const contents = getData('hello_world.umu');16  const tokens = withoutWhitespace(tokenize(contents));17  expect(tokens).toHaveLength(5);18  expectTypes(tokens, [19    // ð ð20    'import_clap',21    'identifier',22    // ðð£ "Hello World!"23    'identifier',24    'identifier',25    'string_literal',26  ]);27});28test('lexes user_input.umu', () => {29  const contents = getData('user_input.umu');30  const tokens = withoutWhitespace(tokenize(contents));31  expect(tokens).toHaveLength(16);32  expectTypes(tokens, [33    // ð ð34    'import_clap',35    'identifier',36    // ð· = ðð "Whatâs your name?"37    'identifier',38    'assignment',39    'identifier',40    'identifier',41    'string_literal',42    // ðð£ `Hello â¨ð·â¨!`43    'identifier',44    'identifier',45    'template_start',46    '_const',47    'interp_start',48    'identifier',49    'interp_end',50    '_const',51    'template_end',52  ]);53});54test('if statement', () => {55  const input = `ð¤ ð ð´ ð ð´`;56  const tokens = withoutWhitespace(tokenize(input));57  expect(tokens).toHaveLength(5);58  expectTypes(tokens, [59    '_if',60    '_true',61    'block_delimiter',62    'exit',63    'block_delimiter',64  ]);65});66test('function chaining', () => {67  const input = `ðð£ â¬ï¸ ðð "What is your name?"`;68  const tokens = withoutWhitespace(tokenize(input));69  expect(tokens).toHaveLength(6);70  expectTypes(tokens, [71    'identifier',72    'identifier',73    'chain',74    'identifier',75    'identifier',76    'string_literal',77  ]);78});79test('type conversion', () => {80  const input = `81  ð¶ = ð¡ 12345682  ð± = ð¢ "99.1"83  ð = â¯ï¸ 184  `;85  const tokens = withoutWhitespace(tokenize(input));86  expect(tokens).toHaveLength(12);87  expectTypes(tokens, [88    'identifier',89    'assignment',90    'toString',91    'number_literal',92    'identifier',93    'assignment',94    'toNumber',95    'string_literal',96    'identifier',97    'assignment',98    'toBoolean',99    'number_literal',100  ]);101});102test('math', () => {103  const input = `104  ð¦ = ð¶ + ð±105  ð = 2 * 50.0 - ð¶ / 600106  ð = 24 % 5 +-45107  `;108  const tokens = withoutWhitespace(tokenize(input));109  expect(tokens).toHaveLength(22);110  expectTypes(tokens, [111    // ð¦ = ð¶ + ð±112    'identifier',113    'assignment',114    'identifier',115    'plus',116    'identifier',117    // ð = 2 * 50.0 - ð¶ / 600118    'identifier',119    'assignment',120    'number_literal',121    'multiply',122    'number_literal',123    'minus',124    'identifier',125    'divide',126    'number_literal',127    // ð = 24 % 5 +-45128    'identifier',129    'assignment',130    'number_literal',131    'modulo',132    'number_literal',133    'plus',134    'minus',135    'number_literal',136  ]);137});138test('boolean expression', () => {139  const input = `140  ð = 34 ð 1141  ð° = ð ð ð142  ð = ð° && 6 ð 10143  `;144  const tokens = withoutWhitespace(tokenize(input));145  expect(tokens).toHaveLength(17);146  expectTypes(tokens, [147    // ð = 34 ð 1148    'identifier',149    'assignment',150    'number_literal',151    'gt',152    'number_literal',153    // ð° = ð ð ð154    'identifier',155    'assignment',156    'identifier',157    'eq',158    '_true',159    // ð = ð° && 6 ð 10160    'identifier',...

filter-buttons.test.js

Source:filter-buttons.test.js

1/* Any copyright is dedicated to the Public Domain.2   http://creativecommons.org/publicdomain/zero/1.0/ */3/* eslint-env node, mocha */4"use strict";5const expect = require("expect");6const { mount } = require("enzyme");7const { createFactory } = require("devtools/client/shared/vendor/react");8const { configureStore } = require("devtools/client/netmonitor/store");9const Provider = createFactory(require("devtools/client/shared/vendor/react-redux").Provider);10const Actions = require("devtools/client/netmonitor/actions/index");11const FilterButtons = createFactory(require("devtools/client/netmonitor/components/filter-buttons"));12const expectDefaultTypes = {13  all: true,14  html: false,15  css: false,16  js: false,17  xhr: false,18  fonts: false,19  images: false,20  media: false,21  flash: false,22  ws: false,23  other: false,24};25// unit test26describe("FilterButtons component:", () => {27  const store = configureStore();28  const wrapper = mount(FilterButtons({ store }));29  asExpected(wrapper, expectDefaultTypes, "by default");30});31// integration test with redux store, action, reducer32describe("FilterButtons::enableFilterOnly:", () => {33  const expectXHRTypes = {34    all: false,35    html: false,36    css: false,37    js: false,38    xhr: true,39    fonts: false,40    images: false,41    media: false,42    flash: false,43    ws: false,44    other: false,45  };46  const store = configureStore();47  const wrapper = mount(Provider(48    { store },49    FilterButtons()50  ));51  store.dispatch(Actions.enableRequestFilterTypeOnly("xhr"));52  asExpected(wrapper, expectXHRTypes, `when enableFilterOnly("xhr") is called`);53});54// integration test with redux store, action, reducer55describe("FilterButtons::toggleFilter:", () => {56  const expectXHRJSTypes = {57    all: false,58    html: false,59    css: false,60    js: true,61    xhr: true,62    fonts: false,63    images: false,64    media: false,65    flash: false,66    ws: false,67    other: false,68  };69  const store = configureStore();70  const wrapper = mount(Provider(71    { store },72    FilterButtons()73  ));74  store.dispatch(Actions.toggleRequestFilterType("xhr"));75  store.dispatch(Actions.toggleRequestFilterType("js"));76  asExpected(wrapper, expectXHRJSTypes, "when xhr, js is toggled");77});78function asExpected(wrapper, expectTypes, description) {79  for (let type of Object.keys(expectTypes)) {80    let checked = expectTypes[type] ? "checked" : "not checked";81    let className = expectTypes[type] ?82        "devtools-button checked" : "devtools-button";83    it(`'${type}' button is ${checked} ${description}`, () => {84      expect(wrapper.find(`.requests-list-filter-${type}-button`).html())85      .toBe(`<button class="` + className +86            `" data-key="${type}">netmonitor.toolbar.filter.${type}</button>`);87    });88  }...

expectTypes.js

Source:expectTypes.js

...3 * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>4 * MIT Licensed5 */6/**7 * ### .expectTypes(obj, types)8 *9 * Ensures that the object being tested against is of a valid type.10 *11 *     utils.expectTypes(this, ['array', 'object', 'string']);12 *13 * @param {Mixed} obj constructed Assertion14 * @param {Array} type A list of allowed types for this assertion15 * @namespace Utils16 * @name expectTypes17 * @api public18 */19var AssertionError = require('assertion-error');20var flag = require('./flag');21var type = require('type-detect');22module.exports = function expectTypes(obj, types) {23  var flagMsg = flag(obj, 'message');24  var ssfi = flag(obj, 'ssfi');25  flagMsg = flagMsg ? flagMsg + ': ' : '';26  obj = flag(obj, 'object');27  types = types.map(function (t) { return t.toLowerCase(); });28  types.sort();29  // Transforms ['lorem', 'ipsum'] into 'a lorem, or an ipsum'30  var str = types.map(function (t, index) {31    var art = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(t.charAt(0)) ? 'an' : 'a';32    var or = types.length > 1 && index === types.length - 1 ? 'or ' : '';33    return or + art + ' ' + t;34  }).join(', ');35  var objType = type(obj).toLowerCase();36  if (!types.some(function (expected) { return objType === expected; })) {...

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright.chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.expectTypes('a', 'text=Docs');7  await browser.close();8})();9const playwright = require('playwright');10(async () => {11  const browser = await playwright.chromium.launch();12  const context = await browser.newContext();13  const page = await context.newPage();14  await page.expectTypes('a', 'text=Docs');15  await browser.close();16})();17const playwright = require('playwright');18(async () => {19  const browser = await playwright.chromium.launch();20  const context = await browser.newContext();21  const page = await context.newPage();22  await page.expectTypes('a', 'text=Docs');23  await browser.close();24})();25const playwright = require('playwright');26(async () => {27  const browser = await playwright.chromium.launch();28  const context = await browser.newContext();29  const page = await context.newPage();30  await page.expectTypes('a', 'text=Docs');31  await browser.close();32})();33const playwright = require('playwright');34(async () => {35  const browser = await playwright.chromium.launch();36  const context = await browser.newContext();37  const page = await context.newPage();38  await page.expectTypes('a', 'text=Docs');39  await browser.close();40})();

Using AI Code Generation

1const expectTypes = require('expect-playwright/lib/expectTypes');2const { test, expect } = require('@playwright/test');3test('test', async ({ page }) => {4  const title = page.locator('text=Get started');5  await expect(title).toHaveText('Get started');6  expectTypes(title, [

Using AI Code Generation

1const { expectTypes } = require('playwright');2expectTypes('chromium', 'firefox', 'webkit');3const { expectTypes } = require('playwright');4expectTypes('chromium', 'firefox', 'webkit');5const { expectTypes } = require('playwright');6expectTypes('chromium', 'firefox', 'webkit');7const { expectTypes } = require('playwright');8expectTypes('chromium', 'firefox', 'webkit');9const { expectTypes } = require('playwright');10expectTypes('chromium', 'firefox', 'webkit');11const { expectTypes } = require('playwright');12expectTypes('chromium', 'firefox', 'webkit');13const { expectTypes } = require('playwright');14expectTypes('chromium', 'firefox', 'webkit');15const { expectTypes } = require('playwright');16expectTypes('chromium', 'firefox', 'webkit');17const { expectTypes } = require('playwright');18expectTypes('chromium', 'firefox', 'webkit');19const { expectTypes } = require('playwright');20expectTypes('chromium', 'firefox', 'webkit');21const { expectTypes } = require('playwright');22expectTypes('chromium', 'firefox', 'webkit');23const { expectTypes } = require('playwright');24expectTypes('chromium', 'firefox', 'webkit');25const { expectTypes } = require('playwright');26expectTypes('chromium', 'firefox', 'webkit');27const { expectTypes } = require('playwright');28expectTypes('chromium', 'firefox', 'webkit');

Using AI Code Generation

1const { expectTypes } = require('playwright');2expectTypes(1, 'number');3expectTypes('foo', 'string');4expectTypes({}, 'object');5expectTypes([], 'array');6expectTypes(null, 'null');7expectTypes(undefined, 'undefined');8expectTypes(true, 'boolean');9expectTypes(false, 'boolean');10expectTypes(Symbol(), 'symbol');11const { expectTypes } = require('playwright');12expectTypes(1, 'number');13expectTypes('foo', 'string');14expectTypes({}, 'object');15expectTypes([], 'array');16expectTypes(null, 'null');17expectTypes(undefined, 'undefined');18expectTypes(true, 'boolean');19expectTypes(false, 'boolean');20expectTypes(Symbol(), 'symbol');21const { expectTypes } = require('playwright');22expectTypes(1, 'number');23expectTypes('foo', 'string');24expectTypes({}, 'object');25expectTypes([], 'array');26expectTypes(null, 'null');27expectTypes(undefined, 'undefined');28expectTypes(true, 'boolean');29expectTypes(false, 'boolean');30expectTypes(Symbol(), 'symbol');31const { expectTypes } = require('playwright');32expectTypes(1, 'number');33expectTypes('foo', 'string');34expectTypes({}, 'object');35expectTypes([], 'array');36expectTypes(null, 'null');37expectTypes(undefined, 'undefined');38expectTypes(true, 'boolean');39expectTypes(false, 'boolean');40expectTypes(Symbol(), 'symbol');41const { expectTypes } = require('playwright');42expectTypes(1, 'number');43expectTypes('foo', 'string');44expectTypes({}, 'object');45expectTypes([], 'array');46expectTypes(null, 'null');47expectTypes(undefined, 'undefined');48expectTypes(true, 'boolean');49expectTypes(false, 'boolean');50expectTypes(Symbol(), 'symbol');51const { expectTypes } = require('playwright');52expectTypes(1, 'number');53expectTypes('foo', 'string');54expectTypes({}, 'object');55expectTypes([], 'array');56expectTypes(null, 'null');57expectTypes(undefined, 'undefined');58expectTypes(true, 'boolean');

Using AI Code Generation

1const { expectTypes } = require('playwright');2expectTypes('a', 'b', 'c');3expectTypes('a', 'b', 'c', 'd');4expectTypes('a', 'b', 'c', 'd', 'e');5expectTypes('a', 'b', 'c', 'd', 'e', 'f');6expectTypes('a', 'b', 'c', 'd', 'e', 'f', 'g');7expectTypes('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h');8expectTypes('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i');9expectTypes('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j');10const { test, expect } = require('@playwright/test');11test('expectTypes', async ({ page }) => {12  expect(await page.title()).toBe('Playwright');13});14test('expectTypes', async ({ page }) => {15  expect(await page.title()).toBe('Playwright');16});17test('expectTypes', async ({ page }) => {18  expect(await page.title()).toBe('Playwright');19});20test('expectTypes', async ({ page }) => {21  expect(await page.title()).toBe('Playwright');22});23test('expectTypes', async ({ page }) => {24  expect(await page.title()).toBe('Playwright');25});26test('expectTypes', async ({ page }) => {27  expect(await page.title()).toBe('Playwright');28});29test('expectTypes', async ({ page }) => {30  expect(await page.title()).toBe('Playwright');31});32test('expectTypes', async ({ page }) => {33  expect(await page.title()).toBe('Playwright');34});35test('expectTypes', async ({ page }) => {36  expect(await

Using AI Code Generation

1const { expectTypes } = require('playwright-core/lib/server/supplements/utils/stackTrace');2expectTypes('string', 'number', 'boolean');3const { expectType } = require('playwright-core/lib/server/supplements/utils/stackTrace');4expectType('string', 'string');5const { expect } = require('playwright-core/lib/server/supplements/utils/stackTrace');6expect(1).toBe(1);

Using AI Code Generation

1const { expectTypes } = require("playwright/lib/internal");2async function main() {3  expectTypes("test", ["string"]);4  expectTypes(1, ["number"]);5  expectTypes(true, ["boolean"]);6  expectTypes(null, ["null"]);7  expectTypes(undefined, ["undefined"]);8  expectTypes({}, ["object"]);9  expectTypes([], ["object", "array"]);10}11main();12{}13const { expectTypes } = require("playwright/lib/internal");14async function main() {15  const obj = {};16  expectTypes(obj, ["array"]);17}18main();

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