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How to use headerEl method in ng-mocks

Best JavaScript code snippet using ng-mocks

Tabs.js

Source:Tabs.js

1var Tabs;2!function () {3    var TAB_CHANGED = "tab-changed";4    function Tab(headerEl, bodyEl) {5        this.headerEl = headerEl;6        this.headerContainerEl = this.headerEl && this.headerEl.parentNode;7        this.bodyEl = bodyEl;8    };9    Tab.prototype.activate = function () {10        if (!this.headerEl.checked) this.headerEl.checked = true;11        this.bodyEl.classList.add('active');12        this.headerContainerEl.classList.add('active');13    };14    Tab.prototype.deactivate = function () {15        if (this.headerEl.checked) this.headerEl.checked = false;16        this.bodyEl.classList.remove('active');17        this.headerContainerEl.classList.remove('active');18    };19    function TabController() {20        this.tabs = [];21        this.onChangeHandler = this.onChangeHandler();22    }23    TabController.prototype.bindHeaderToBody = function (headerEl, bodyEl) {24        if (typeof headerEl == "string") {25            headerEl = document.querySelector(headerEl);26        }27        if (typeof bodyEl == "string") {28            bodyEl = document.querySelector(bodyEl);29        }30        if (!headerEl || !bodyEl) {31            throw new Error("Header and body need to be elements.");32        }33        this.tabs.push(new Tab(headerEl, bodyEl));34        headerEl.addEventListener('change', this.onChangeHandler);35    };36    TabController.prototype.onChangeHandler = function () {37        var self = this;38        return function () {39            var activeTab, activeId;40            self.tabs.forEach(function (tab, id) {41                if (tab.headerEl.checked) {42                    tab.activate();43                    activeTab = tab;44                    activeId = id;45                } else {46                    tab.deactivate();47                }48            });49            self._dispatchTabChanged(activeTab, activeId);50        }51    };52    TabController.prototype.setActiveTab = function (id) {53        if (id > this.tabs.length - 1) {54            throw new Error("Index our of bounds. No tab with id " + id);55            return;56        }57        var activeTab, activeId;58        this.tabs.forEach(function (tab, tabId) {59            if (tabId == id) {60                tab.activate();61                activeTab = tab;62                activeId = tabId;63            } else {64                tab.deactivate();65            }66        });67        this._dispatchTabChanged(activeTab, activeId);68    };69    TabController.prototype.onTabChanged = function (handler) {70        this._triggerer = this._triggerer || document.createElement('div');71        this._triggerer.addEventListener(TAB_CHANGED, handler);72    };73    TabController.prototype._dispatchTabChanged = function (tab, tabId) {74        if (this._triggerer) {75            var ev = new Event(TAB_CHANGED);76            ev.newTab = tab;77            ev.newTabId = tabId;78            this._triggerer.dispatchEvent(ev);79        }80    };81    Tabs = new TabController();...

dom.js

Source:dom.js

1export const spyHeaderScroll = distance => {2  const headerEl = document.querySelector('.site-header');3  if (headerEl && headerEl.classList.contains('remove-absolute')) {4    headerEl.classList.remove('remove-absolute');5  }6  const spyScroll = distance => {7    if ((headerEl && document.body.scrollTop >= distance)8    || document.documentElement.scrollTop >= distance) {9      headerEl.classList.add('remove-absolute');10    } else if (headerEl) {11      headerEl.classList.remove('remove-absolute');12    }13  };14  spyScroll(distance);15  document.addEventListener('scroll', () => {16    spyScroll(distance);17  });18};19export const spyNoScroll = () => {20  const headerEl = document.querySelector('.site-header');21  const spyScroll = () => {22    if (headerEl && !headerEl.classList.contains('remove-absolute')) {23      headerEl.classList.add('remove-absolute');24    }25    if (headerEl && document.body.scrollTop >= 0) {26      headerEl.classList.add('remove-absolute');27    }28  };29  spyScroll();30  document.addEventListener('scroll', () => {31    spyScroll();32  });33};...

Using AI Code Generation

1import { headerEl } from 'ng-mocks';2import { HeaderComponent } from './header.component';3import { ComponentFixture, TestBed } from '@angular/core/testing';4describe('HeaderComponent', () => {5  let component: HeaderComponent;6  let fixture: ComponentFixture<HeaderComponent>;7  beforeEach(async () => {8    await TestBed.configureTestingModule({9    }).compileComponents();10  });11  beforeEach(() => {12    fixture = TestBed.createComponent(HeaderComponent);13    component = fixture.componentInstance;14    fixture.detectChanges();15  });16  it('should create', () => {17    expect(component).toBeTruthy();18  });19  it('should have a header element', () => {20    const header = headerEl(fixture);21    expect(header).toBeTruthy();22  });23});24import { Component, OnInit } from '@angular/core';25@Component({26})27export class HeaderComponent implements OnInit {28  constructor() {}29  ngOnInit(): void {}30}31mat-toolbar {32  background-color: #3f51b5;33  color: white;34}35import { ComponentFixture, TestBed } from '@angular/core/testing';36import { HeaderComponent } from './header.component';37describe('HeaderComponent', () => {38  let component: HeaderComponent;39  let fixture: ComponentFixture<HeaderComponent>;40  beforeEach(async () => {41    await TestBed.configureTestingModule({42    }).compileComponents();43  });44  beforeEach(() => {45    fixture = TestBed.createComponent(HeaderComponent);46    component = fixture.componentInstance;47    fixture.detectChanges();48  });49  it('should create', () => {50    expect(component).toBeTruthy();51  });52});

Using AI Code Generation

1import { MockRender, ngMocks } from 'ng-mocks';2import { AppComponent } from './app.component';3describe('AppComponent', () => {4  beforeEach(() => MockRender(AppComponent));5  it('should create the app', () => {6    const app = ngMocks.find(AppComponent);7    expect(app).toBeTruthy();8  });9  it(`should have as title 'ng-mocks'`, () => {10    const app = ngMocks.find(AppComponent);11    expect(app.title).toEqual('ng-mocks');12  });13  it('should render title', () => {14    const headerEl = ngMocks.headerEl('h1');15    expect(headerEl).toBeTruthy();16    expect(headerEl.textContent).toContain('Welcome to ng-mocks!');17  });18});19    ✓ should create the app (6ms)20    ✓ should have as title 'ng-mocks' (1ms)21    ✓ should render title (1ms)

Using AI Code Generation

1import { headerEl } from 'ng-mocks';2describe('MyComponent', () => {3  let component: MyComponent;4  let fixture: ComponentFixture<MyComponent>;5  let header: DebugElement;6  beforeEach(async(() => {7    TestBed.configureTestingModule({8    })9      .compileComponents();10  }));11  beforeEach(() => {12    fixture = TestBed.createComponent(MyComponent);13    component = fixture.componentInstance;14    fixture.detectChanges();15    header = headerEl(fixture, 'h1');16  });17  it('should create', () => {18    expect(component).toBeTruthy();19  });20  it('should have header', () => {21    expect(header).toBeTruthy();22  });23});

Using AI Code Generation

1import { headerEl } from 'ng-mocks';2import { createComponent } from 'ng-mocks';3import { mockProvider } from 'ng-mocks';4import { mockComponent } from 'ng-mocks';5import { mockDirective } from 'ng-mocks';6import { mockPipe } from 'ng-mocks';7import { mockProvider } from 'ng-mocks';8import { mockRender } from 'ng-mocks';9import { mockService } from 'ng-mocks';10import { mockPipe } from 'ng-mocks';11import { mockProvider } from 'ng-mocks';12import { mockRender } from 'ng-mocks';13import { mockService } from 'ng-mocks';14import { mockPipe } from 'ng-mocks';15import { mockProvider } from 'ng-mocks';16import { mockRender } from 'ng-mocks';17import { mockService } from 'ng-mocks';18import { mockPipe } from 'ng-mocks';19import { mockProvider } from 'ng-mocks';20import { mockRender } from 'ng-mocks';21import { mockService } from 'ng-mocks';22import { mockPipe } from 'ng-mocks';

Using AI Code Generation

1import {headerEl} from 'ng-mocks';2import {headerEl} from 'ng-mocks';3import {headerEl} from 'ng-mocks';4import {headerEl} from 'ng-mocks';5import {headerEl} from 'ng-mocks';6import {headerEl} from 'ng-mocks';7import {headerEl} from 'ng-mocks';8import {headerEl} from 'ng-mocks';9import {headerEl} from 'ng-mocks';10import {headerEl} from 'ng-mocks';11import {headerEl} from 'ng-mocks';12import {headerEl} from 'ng-mocks';13import {headerEl} from 'ng-mocks';14import {headerEl} from 'ng

Using AI Code Generation

1import {headerEl} from 'ng-mocks';2const header = headerEl(fixture, 'h1');3import {headerEl} from 'ng-mocks';4const header = headerEl(fixture, 'h1');5import {headerEl} from 'ng-mocks';6const header = headerEl(fixture, 'h1');7import {headerEl} from 'ng-mocks';8const header = headerEl(fixture, 'h1');9import {headerEl} from 'ng-mocks';10const header = headerEl(fixture, 'h1');11import {headerEl} from 'ng-mocks';12const header = headerEl(fixture, 'h1');13import {headerEl} from 'ng-mocks';14const header = headerEl(fixture, 'h1');15import {headerEl} from 'ng-mocks';16const header = headerEl(fixture, 'h1');17import {headerEl} from 'ng-mocks';18const header = headerEl(fixture, 'h1');19import {headerEl} from 'ng-mocks';20const header = headerEl(fixture, 'h1');21import {headerEl} from 'ng-mocks';22const header = headerEl(fixture, 'h1');23import {headerEl} from 'ng-mocks';24const header = headerEl(fixture, 'h1');25import {headerEl} from 'ng-mocks';26const header = headerEl(fixture, '

Using AI Code Generation

1import { headerEl } from 'ng-mocks';2describe('headerEl', () => {3  it('should find the element with the given header', () => {4    const fixture = MockRender(`5    `);6    expect(headerEl(fixture.debugElement, 'Header')).toBeDefined();7    expect(headerEl(fixture.debugElement, 'Subheader')).toBeDefined();8    expect(headerEl(fixture.debugElement, 'Not Found')).toBeUndefined();9  });10});11declare module 'ng-mocks' {12  export function headerEl(13  ): DebugElement;14}15import 'ng-mocks';16{17  "compilerOptions": {18  }19}20module.exports = {21  globals: {22    'ts-jest': {23    },24  },25  testMatch: ['**/+(*.)+(spec|test).+(ts|js)?(x)'],26  transform: {27    '^.+\\.(ts|js|html)$': 'ts-jest',28  },29  moduleNameMapper: {30    '@app/(.*)': '<rootDir>/src/app/$

Using AI Code Generation

1const headerEl = ngMocks.find('h1');2console.log(headerEl);3const headerEl = ngMocks.find('h1');4console.log(headerEl);5const headerEl = ngMocks.find('h1');6console.log(headerEl);

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