Best JavaScript code snippet using root
utils.test.ts
Source:utils.test.ts
1import {2 toList,3 toLinks,4 isElementDirty,5 makeDirty,6 setThemeUIClass,7} from '../utils'8import { ColorModeItem } from '../models'9describe('Utility Functions', () => {10 describe('toList', () => {11 test('contains default item when nothing else is passed', () => {12 const result = toList({})13 expect(result).toHaveLength(1)14 expect(result[0].id).toEqual('default')15 expect(result[0].name).toEqual('Default')16 })17 test('contains new mode when provided', () => {18 const result = toList({19 dark: {20 name: 'Darkness',21 },22 })23 expect(result).toHaveLength(2)24 expect(result[1].id).toEqual('dark')25 expect(result[1].name).toEqual('Darkness')26 })27 })28 describe('toLinks', () => {29 let items: Array<ColorModeItem>30 let mockSet: (id: number) => void31 let mockClose: () => void32 beforeEach(() => {33 items = [34 { id: 'default', name: 'Default' },35 { id: 'dark', name: 'Darkness' },36 ]37 mockSet = jest.fn()38 mockClose = jest.fn()39 })40 test('creates an empty list when no items are provided', () => {41 const result = toLinks(items, 0, mockSet, mockClose)42 expect(result).toHaveLength(2)43 expect(result[1].id).toEqual('dark')44 expect(result[1].title).toEqual('Darkness')45 })46 test('calls the close function when clicked', () => {47 const result = toLinks(items, 0, mockSet, mockClose)48 result[0].onClick()49 result[1].onClick()50 expect(mockClose).toHaveBeenCalledTimes(2)51 })52 test('calls the set function when current id is not clicked', () => {53 const result = toLinks(items, 0, mockSet, mockClose)54 result[1].onClick()55 expect(mockSet).toHaveBeenCalledTimes(1)56 })57 test('does not call the set function when the current id is clicked', () => {58 const result = toLinks(items, 0, mockSet, mockClose)59 result[0].onClick()60 expect(mockSet).not.toHaveBeenCalled()61 })62 })63 describe('isElementDirty/makeDirty', () => {64 test('check for clean element', () => {65 const div = document.createElement('div')66 expect(isElementDirty(div)).toBeFalsy()67 })68 test('check for dirty element', () => {69 const div = document.createElement('div')70 makeDirty(div)71 expect(isElementDirty(div)).toBeTruthy()72 })73 })74 describe('setThemeUIClass', () => {75 test('should set theme if not theme-ui class exists but other classes exist', () => {76 const div = document.createElement('div')77 div.className = 'test-class'78 setThemeUIClass(div, 'dark')79 expect(div.classList).toContain('theme-ui-dark')80 })81 test('should replace theme-ui class if one exists', () => {82 const div = document.createElement('div')83 div.className = 'theme-ui-random test-class'84 setThemeUIClass(div, 'dark')85 expect(div.classList).toContain('theme-ui-dark')86 expect(div.classList).not.toContain('theme-ui-random')87 })88 })...
Sidebar.js
Source:Sidebar.js
1import React from 'react';2import { Sidebar } from '../lib';3const menuOptions = [4 {5 link: 'fake/link',6 title: 'One',7 icon: 'A'8 },9 {10 link: 'fake/link',11 title: 'Two',12 icon: 'B'13 },14 {15 link: 'fake/link',16 title: 'Three',17 icon: 'C'18 }19];20const mockToggle = jest.fn();21const mockClose = jest.fn();22afterEach(() => jest.resetAllMocks());23it('should render with minimum props', function() {24 const component = shallow(25 <Sidebar26 isHidden={false}27 isCollapsed={false}28 items={menuOptions}29 toggleCollapse={mockToggle}30 close={mockClose}31 />32 );33 expect(component.is('.sidebar')).toBeTruthy();34 expect(component).toMatchSnapshot();35});36it('should apply hidden styles', function() {37 const component = shallow(38 <Sidebar39 isHidden={false}40 isCollapsed={false}41 items={menuOptions}42 toggleCollapse={mockToggle}43 close={mockClose}44 />45 );46 expect(component.is('.sidebar--hidden')).toBe(false);47 component.setProps({ isHidden: true });48 expect(component.is('.sidebar--hidden')).toBe(true);49 expect(component).toMatchSnapshot();50});51it('should apply collapsed styles', function() {52 const component = shallow(53 <Sidebar54 isHidden={false}55 isCollapsed={false}56 items={menuOptions}57 toggleCollapse={mockToggle}58 close={mockClose}59 />60 );61 expect(component.is('.sidebar--collapsed')).toBe(false);62 component.setProps({ isCollapsed: true });63 expect(component.is('.sidebar--collapsed')).toBe(true);64 expect(component).toMatchSnapshot();65});66it('should call toggleCollapse', function() {67 const component = mount(68 <Sidebar69 isHidden={false}70 isCollapsed={false}71 items={menuOptions}72 toggleCollapse={mockToggle}73 close={mockClose}74 />75 );76 component.find('button.sidebar__toggler').simulate('click');77 expect(mockToggle).toHaveBeenCalled();78 component.unmount();79});80it('should call close on default link click', function() {81 const component = mount(82 <Sidebar83 isHidden={false}84 isCollapsed={false}85 items={menuOptions}86 toggleCollapse={mockToggle}87 close={mockClose}88 />89 );90 component91 .find('a.sidebar-link')92 .at(0)93 .simulate('click');94 expect(mockClose).toHaveBeenCalled();95 component.unmount();...
diary2.test.js
Source:diary2.test.js
1const SecretDiary = require("../src/diary");2let mockClose = true;3const mockPadlock = jest.fn().mockImplementation(() => {4 return {5 close: () => mockClose,6 unlock: () => (mockClose = false),7 lock: () => {8 if (mockClose === true) {9 throw new Error("The diary is locked !!!");10 } else {11 mockclose = true;12 }13 },14 };15});16beforeEach(() => {17 diary = new SecretDiary();18 padlock = mockPadlock();19});20describe("Secret Diary", () => {21 it("The diary instance born with a close padlock", () => {22 expect(diary.padlock.close).toBe(true);23 });24 it("Unlock the diary", () => {25 diary.padlock.unlock();26 expect(diary.padlock.close).toBe(false);27 });28 it("Can locks the padlock", () => {29 diary.padlock.unlock();30 expect(diary.padlock.close).toBe(false);31 diary.padlock.lock();32 expect(diary.padlock.close).toBe(true);33 });34 it("Can't lock a locked diary", () => {35 expect(() => {36 diary.padlock.lock();37 }).toThrow("The diary is locked !!!");38 });39 it("Unlock the diary, add a note and check if the note array is updated", () => {40 diary.padlock.unlock();41 diary.addEntryes("some");42 expect(diary.notes.length).toBe(1);43 });44});45// SecretDiary { padlock: Padlock { close: true }, notes: [] }...
Using AI Code Generation
1import React from 'react';2import { shallow } from 'enzyme';3import Modal from './Modal';4describe('Modal', () => {5 it('should call mockClose when close button is clicked', () => {6 const mockClose = jest.fn();7 const wrapper = shallow(<Modal close={mockClose} />);8 const closeBtn = wrapper.find('.close');9 closeBtn.simulate('click');10 expect(mockClose).toHaveBeenCalled();11 });12});13import React from 'react';14import { shallow } from 'enzyme';15import Modal from './Modal';16describe('Modal', () => {17 it('should render without crashing', () => {18 shallow(<Modal />);19 });20});21import React from 'react';22import { shallow } from 'enzyme';23import Modal from './Modal';24describe('Modal', () => {25 it('should render without crashing', () => {26 shallow(<Modal />);27 });28 it('should call mockClose when close button is clicked', () => {29 const mockClose = jest.fn();30 const wrapper = shallow(<Modal close={mockClose} />);31 const closeBtn = wrapper.find('.close');32 closeBtn.simulate('click');33 expect(mockClose).toHaveBeenCalled();34 });35});36import React from 'react';37import { shallow } from 'enzyme';38import Modal from './Modal';39describe('Modal', () => {40 it('should render without crashing', () => {41 shallow(<Modal />);42 });43 it('should call mockClose when close button is clicked', () => {44 const mockClose = jest.fn();45 const wrapper = shallow(<Modal close={mockClose} />);46 const closeBtn = wrapper.find('.close');47 closeBtn.simulate('click');
Using AI Code Generation
1import { shallow, mount } from 'enzyme';2import React from 'react';3import App from '../App';4import { Provider } from 'react-redux';5import store from '../store/index';6import { BrowserRouter as Router } from 'react-router-dom';7import { mockClose } from '../App';8import { act } from 'react-dom/test-utils';9describe('mockClose', () => {10 it('should call mockClose', () => {11 const component = mount(12 <Provider store={store}>13 );14 act(() => {15 mockClose();16 });17 component.update();18 expect(component).toMatchSnapshot();19 });20});
Using AI Code Generation
1it('should close modal when click on close button', () => {2 const wrapper = shallow(<App />);3 wrapper.find('button').simulate('click');4 expect(wrapper.state().showModal).toBe(false);5});6### `mockClose()`7MIT © [Niklas Lindgren](
Using AI Code Generation
1const wrapper = mount(<Root />);2wrapper.instance().mockClose();3expect(wrapper.state().show).toBe(false);4import React from "react";5import { shallow } from "enzyme";6import Root from "./Root";7describe("Root", () => {8 let wrapper;9 beforeEach(() => {10 wrapper = shallow(<Root />);11 });12 it("should render correctly", () => {13 expect(wrapper).toMatchSnapshot();14 });15});16import { renderHook, act } from "react-hooks-testing-library";17import useCounter from "./useCounter";18describe("useCounter", () => {19 it("should increase counter", () => {20 const { result } = renderHook(() => useCounter());21 act(() => {22 result.current.increment();23 });24 expect(result.current.count).toBe(1);25 });26});27import React from "react";28import renderer from "react-test-renderer";29import { create } from "react-test-renderer/shallow";30import { ThemeProvider } from "./ThemeContext";31describe("ThemeProvider", () => {32 it("should render correctly", () => {33 const tree = renderer.create(<ThemeProvider />).toJSON();34 expect(tree).toMatchSnapshot();35 });36 it("should render correctly with children", () => {37 const renderer = create();38 renderer.render(39 );40 const tree = renderer.getRenderOutput();41 expect(tree).toMatchSnapshot();42 });43});44import React from "react";45import { MemoryRouter } from "react-router-dom";46import { render
Using AI Code Generation
1class Root extends Component {2 constructor(props) {3 super(props);4 this.state = {5 data: {}6 };7 }8 mockClose = () => {9 this.setState({ show: false });10 };11 render() {12 return (13 onClick={() => {14 this.setState({ show: true });15 }}16 show={this.state.show}17 handleClose={() => {18 this.setState({ show: false });19 }}20 );21 }22}23export default Root;
Using AI Code Generation
1jest.dontMock('../src/js/components/RootComponent');2jest.dontMock('../src/js/components/ModalComponent');3jest.dontMock('../src/js/components/ModalHeaderComponent');4jest.dontMock('../src/js/components/ModalBodyComponent');5jest.dontMock('../src/js/components/ModalFooterComponent');6jest.dontMock('../src/js/components/ModalButtonComponent');7jest.dontMock('../src/js/components/ModalTitleComponent');8jest.dontMock('../src/js/components/ModalCloseComponent');9jest.dontMock('../src/js/components/ModalContentComponent');10jest.dontMock('../src/js/components/ModalDialogComponent');11jest.dontMock('../src/js/components/ModalBackdropComponent');12jest.dontMock('../src/js/components/ModalTransitionComponent');13jest.dontMock('../src/js/components/ModalPortalComponent');14describe('RootComponent', function() {15 var React = require('react/addons');16 var TestUtils = React.addons.TestUtils;17 var ModalComponent = require('../src/js/components/RootComponent');18 var rootComponent, modalComponent;19 beforeEach(function() {20 rootComponent = TestUtils.renderIntoDocument(21 );22 modalComponent = TestUtils.findRenderedComponentWithType(rootComponent, ModalComponent);23 });24 it('should be able to mock close', function() {25 modalComponent.mockClose();26 });27 it('should be able to mock close with a message', function() {28 modalComponent.mockClose('close');29 });30});
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