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How to use readContext method in Playwright Internal

Best JavaScript code snippet using playwright-internal

FormControl.test.js

Source:FormControl.test.js

1import * as React from 'react';2import { expect } from 'chai';3import { spy } from 'sinon';4import { getClasses, createMount, describeConformance, act, createClientRender } from 'test/utils';5import Input from '../Input';6import Select from '../Select';7import FormControl from './FormControl';8import useFormControl from './useFormControl';9describe('<FormControl />', () => {10  const mount = createMount();11  const render = createClientRender();12  let classes;13  function TestComponent(props) {14    const context = useFormControl();15    React.useEffect(() => {16      props.contextCallback(context);17    });18    return null;19  }20  before(() => {21    classes = getClasses(<FormControl />);22  });23  describeConformance(<FormControl />, () => ({24    classes,25    inheritComponent: 'div',26    mount,27    refInstanceof: window.HTMLDivElement,28    testComponentPropWith: 'fieldset',29  }));30  describe('initial state', () => {31    it('should have no margin', () => {32      const { container } = render(<FormControl />);33      const root = container.firstChild;34      expect(root).not.to.have.class(classes.marginNormal);35      expect(root).not.to.have.class(classes.marginDense);36    });37    it('can have the margin normal class', () => {38      const { container } = render(<FormControl margin="normal" />);39      const root = container.firstChild;40      expect(root).to.have.class(classes.marginNormal);41      expect(root).not.to.have.class(classes.marginDense);42    });43    it('can have the margin dense class', () => {44      const { container } = render(<FormControl margin="dense" />);45      const root = container.firstChild;46      expect(root).to.have.class(classes.marginDense);47      expect(root).not.to.have.class(classes.marginNormal);48    });49    it('should not be filled initially', () => {50      const readContext = spy();51      render(52        <FormControl>53          <TestComponent contextCallback={readContext} />54        </FormControl>,55      );56      expect(readContext.args[0][0]).to.have.property('filled', false);57    });58    it('should not be focused initially', () => {59      const readContext = spy();60      render(61        <FormControl>62          <TestComponent contextCallback={readContext} />63        </FormControl>,64      );65      expect(readContext.args[0][0]).to.have.property('focused', false);66    });67  });68  describe('prop: required', () => {69    it('should not apply it to the DOM', () => {70      const { container } = render(<FormControl required />);71      expect(container.firstChild).not.to.have.attribute('required');72    });73  });74  describe('prop: disabled', () => {75    it('will be unfocused if it gets disabled', () => {76      const readContext = spy();77      const { container, setProps } = render(78        <FormControl>79          <Input />80          <TestComponent contextCallback={readContext} />81        </FormControl>,82      );83      expect(readContext.args[0][0]).to.have.property('focused', false);84      act(() => {85        container.querySelector('input').focus();86      });87      expect(readContext.args[1][0]).to.have.property('focused', true);88      setProps({ disabled: true });89      expect(readContext.args[2][0]).to.have.property('focused', false);90    });91  });92  describe('prop: focused', () => {93    it('should display input in focused state', () => {94      const readContext = spy();95      const { container } = render(96        <FormControl focused>97          <Input />98          <TestComponent contextCallback={readContext} />99        </FormControl>,100      );101      expect(readContext.args[0][0]).to.have.property('focused', true);102      container.querySelector('input').blur();103      expect(readContext.args[0][0]).to.have.property('focused', true);104    });105  });106  describe('input', () => {107    it('should be filled when a value is set', () => {108      const readContext = spy();109      render(110        <FormControl>111          <Input value="bar" />112          <TestComponent contextCallback={readContext} />113        </FormControl>,114      );115      expect(readContext.args[0][0]).to.have.property('filled', true);116    });117    it('should be filled when a defaultValue is set', () => {118      const readContext = spy();119      render(120        <FormControl>121          <Input defaultValue="bar" />122          <TestComponent contextCallback={readContext} />123        </FormControl>,124      );125      expect(readContext.args[0][0]).to.have.property('filled', true);126    });127    it('should not be adornedStart with an endAdornment', () => {128      const readContext = spy();129      render(130        <FormControl>131          <Input endAdornment={<div />} />132          <TestComponent contextCallback={readContext} />133        </FormControl>,134      );135      expect(readContext.args[0][0]).to.have.property('adornedStart', false);136    });137    it('should be adornedStar with a startAdornment', () => {138      const readContext = spy();139      render(140        <FormControl>141          <Input startAdornment={<div />} />142          <TestComponent contextCallback={readContext} />143        </FormControl>,144      );145      expect(readContext.args[0][0]).to.have.property('adornedStart', true);146    });147  });148  describe('select', () => {149    it('should not be adorned without a startAdornment', () => {150      const readContext = spy();151      render(152        <FormControl>153          <Select value="" />154          <TestComponent contextCallback={readContext} />155        </FormControl>,156      );157      expect(readContext.args[0][0]).to.have.property('adornedStart', false);158    });159    it('should be adorned with a startAdornment', () => {160      const readContext = spy();161      render(162        <FormControl>163          <Select value="" input={<Input startAdornment={<div />} />} />164          <TestComponent contextCallback={readContext} />165        </FormControl>,166      );167      expect(readContext.args[0][0].adornedStart, true);168    });169  });170  describe('useFormControl', () => {171    const FormController = React.forwardRef((_, ref) => {172      const formControl = useFormControl();173      React.useImperativeHandle(ref, () => formControl, [formControl]);174      return null;175    });176    const FormControlled = React.forwardRef(function FormControlled(props, ref) {177      return (178        <FormControl {...props}>179          <FormController ref={ref} />180        </FormControl>181      );182    });183    describe('from props', () => {184      it('should have the required prop from the instance', () => {185        const formControlRef = React.createRef();186        const { setProps } = render(<FormControlled ref={formControlRef} />);187        expect(formControlRef.current).to.have.property('required', false);188        setProps({ required: true });189        expect(formControlRef.current).to.have.property('required', true);190      });191      it('should have the error prop from the instance', () => {192        const formControlRef = React.createRef();193        const { setProps } = render(<FormControlled ref={formControlRef} />);194        expect(formControlRef.current).to.have.property('error', false);195        setProps({ error: true });196        expect(formControlRef.current).to.have.property('error', true);197      });198      it('should have the margin prop from the instance', () => {199        const formControlRef = React.createRef();200        const { setProps } = render(<FormControlled ref={formControlRef} />);201        expect(formControlRef.current).to.have.property('margin', 'none');202        setProps({ margin: 'dense' });203        expect(formControlRef.current).to.have.property('margin', 'dense');204      });205      it('should have the fullWidth prop from the instance', () => {206        const formControlRef = React.createRef();207        const { setProps } = render(<FormControlled ref={formControlRef} />);208        expect(formControlRef.current).to.have.property('fullWidth', false);209        setProps({ fullWidth: true });210        expect(formControlRef.current).to.have.property('fullWidth', true);211      });212    });213    describe('callbacks', () => {214      describe('onFilled', () => {215        it('should set the filled state', () => {216          const formControlRef = React.createRef();217          render(<FormControlled ref={formControlRef} />);218          expect(formControlRef.current).to.have.property('filled', false);219          act(() => {220            formControlRef.current.onFilled();221          });222          expect(formControlRef.current).to.have.property('filled', true);223          act(() => {224            formControlRef.current.onFilled();225          });226          expect(formControlRef.current).to.have.property('filled', true);227        });228      });229      describe('onEmpty', () => {230        it('should clean the filled state', () => {231          const formControlRef = React.createRef();232          render(<FormControlled ref={formControlRef} />);233          act(() => {234            formControlRef.current.onFilled();235          });236          expect(formControlRef.current).to.have.property('filled', true);237          act(() => {238            formControlRef.current.onEmpty();239          });240          expect(formControlRef.current).to.have.property('filled', false);241          act(() => {242            formControlRef.current.onEmpty();243          });244          expect(formControlRef.current).to.have.property('filled', false);245        });246      });247      describe('handleFocus', () => {248        it('should set the focused state', () => {249          const formControlRef = React.createRef();250          render(<FormControlled ref={formControlRef} />);251          expect(formControlRef.current).to.have.property('focused', false);252          act(() => {253            formControlRef.current.onFocus();254          });255          expect(formControlRef.current).to.have.property('focused', true);256          act(() => {257            formControlRef.current.onFocus();258          });259          expect(formControlRef.current).to.have.property('focused', true);260        });261      });262      describe('handleBlur', () => {263        it('should clear the focused state', () => {264          const formControlRef = React.createRef();265          render(<FormControlled ref={formControlRef} />);266          expect(formControlRef.current).to.have.property('focused', false);267          act(() => {268            formControlRef.current.onFocus();269          });270          expect(formControlRef.current).to.have.property('focused', true);271          act(() => {272            formControlRef.current.onBlur();273          });274          expect(formControlRef.current).to.have.property('focused', false);275          act(() => {276            formControlRef.current.onBlur();277          });278          expect(formControlRef.current).to.have.property('focused', false);279        });280      });281    });282  });...

readContext.js

Source:readContext.js

...14            but for now, Relay needs the dispatcher to read context. */15React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED,16    ReactCurrentDispatcher = _React$__SECRET_INTER.ReactCurrentDispatcher,17    ReactCurrentOwner = _React$__SECRET_INTER.ReactCurrentOwner;18function readContext(Context) {19  var dispatcher = ReactCurrentDispatcher != null ? ReactCurrentDispatcher.current : ReactCurrentOwner.currentDispatcher;20  return dispatcher.readContext(Context);21}...

ReactFiberDispatcher.js

Source:ReactFiberDispatcher.js

1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @flow8 */9import {readContext} from './ReactFiberNewContext';10import {11  useCallback,12  useContext,13  useEffect,14  useImperativeMethods,15  useLayoutEffect,16  useMemo,17  useReducer,18  useRef,19  useState,20} from './ReactFiberHooks';21export const Dispatcher = {22  readContext,23  useCallback,24  useContext,25  useEffect,26  useImperativeMethods,27  useLayoutEffect,28  useMemo,29  useReducer,30  useRef,31  useState,32};33export const DispatcherWithoutHooks = {34  readContext,...

Using AI Code Generation

1const { readContext } = require('playwright/lib/server/chromium/crBrowser');2const context = await readContext(page);3const cookies = await context.cookies();4console.log(cookies);5const { readContext } = require('playwright/lib/server/chromium/crBrowser');6const context = await readContext(page);7const cookies = await context.cookies();8console.log(cookies);9const { readContext } = require('playwright/lib/server/chromium/crBrowser');10const context = await readContext(page);11const cookies = await context.cookies();12console.log(cookies);13const { readContext } = require('playwright/lib/server/chromium/crBrowser');14const context = await readContext(page);15const cookies = await context.cookies();16console.log(cookies);17const { readContext } = require('playwright/lib/server/chromium/crBrowser');18const context = await readContext(page);19const cookies = await context.cookies();20console.log(cookies);21const { readContext } = require('playwright/lib/server/chromium/crBrowser');22const context = await readContext(page);23const cookies = await context.cookies();24console.log(cookies);25const { readContext } = require('playwright/lib/server/chromium/crBrowser');26const context = await readContext(page);27const cookies = await context.cookies();28console.log(cookies);29const { readContext } = require('playwright/lib/server/chromium/crBrowser');30const context = await readContext(page);31const cookies = await context.cookies();32console.log(cookies);33const { readContext } = require('playwright/lib/server/chromium/crBrowser');34const context = await readContext(page);35const cookies = await context.cookies();36console.log(cookies);37const { readContext } = require('playwright/lib/server/chromium/crBrowser');38const context = await readContext(page);39const cookies = await context.cookies();40console.log(cookies);

Using AI Code Generation

1const { readContext } = require('playwright/lib/server/chromium/crBrowser');2const context = readContext(page);3const { cookies } = await context.cookies();4console.log(cookies);5const { readContext } = require('playwright/lib/server/chromium/crBrowser');6const context = readContext(page);7const { cookies } = await context.cookies();8console.log(cookies);9const { readContext } = require('playwright/lib/server/chromium/crBrowser');10const context = readContext(page);11const { cookies } = await context.cookies();12console.log(cookies);13const { readContext } = require('playwright/lib/server/chromium/crBrowser');14const context = readContext(page);15const { cookies } = await context.cookies();16console.log(cookies);17const { readContext } = require('playwright/lib/server/chromium/crBrowser');18const context = readContext(page);19const { cookies } = await context.cookies();20console.log(cookies);21const { readContext } = require('playwright/lib/server/chromium/crBrowser');22const context = readContext(page);23const { cookies } = await context.cookies();24console.log(cookies);25const { readContext } = require('playwright/lib/server/chromium/crBrowser');26const context = readContext(page);27const { cookies } = await context.cookies();28console.log(cookies);29const { readContext } = require('playwright/lib/server/chromium/crBrowser');30const context = readContext(page);31const { cookies } = await context.cookies();32console.log(cookies);33const { readContext } = require('playwright/lib/server/chromium/crBrowser');34const context = readContext(page);35const { cookies } = await context.cookies();36console.log(cookies);37const { readContext } = require('playwright/lib/server/chromium/crBrowser');38const context = readContext(page);39const { cookies }

Using AI Code Generation

1const { readContext } = require('playwright');2const context = await readContext(browserContext);3const context = await page.context();4const { readContext } = require('playwright');5const context = await readContext(browserContext);6const context = await page.context();7const { readContext } = require('playwright');8const context = await readContext(browserContext);9const context = await page.context();10const { readContext } = require('playwright');11const context = await readContext(browserContext);

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