How to use scanVcr method in ng-mocks

Best JavaScript code snippet using ng-mocks

func.find-deep.ts

Source:func.find-deep.ts

1import { QueryList, TemplateRef, ViewContainerRef } from '@angular/core';2import funcIsMock from '../../common/func.is-mock';3import { MockConfig } from '../../common/mock';4const getValVcr = (entryPoint: MockConfig): Array<[any, ViewContainerRef]> => {5  const result: Array<[any, ViewContainerRef]> = [];6  for (const key of entryPoint.__ngMocksConfig.queryScanKeys || /* istanbul ignore next */ []) {7    const value = (entryPoint as any)[key];8    const vcr = (entryPoint as any)[`__ngMocksVcr_${key}`];9    const scanValue = value instanceof QueryList ? value.toArray() : [value];10    const scanVcr = vcr instanceof QueryList ? vcr.toArray() : [vcr];11    for (let index = 0; index < scanValue.length; index += 1) {12      result.push([scanValue[index], scanVcr[index]]);13    }14  }15  return result;16};17const handleDirective = (18  entryPoint: {19    __template?: TemplateRef<any>;20    __vcr?: ViewContainerRef;21  },22  isExpectedTemplate: (tpl: TemplateRef<any>) => boolean,23  callback: (vcr: ViewContainerRef, tpl: TemplateRef<any>) => boolean,24): boolean => {25  return (26    !!entryPoint.__template &&27    !!entryPoint.__vcr &&28    isExpectedTemplate(entryPoint.__template) &&29    callback(entryPoint.__vcr, entryPoint.__template)30  );31};32const isRightTemplate = (33  localVcr: ViewContainerRef | undefined,34  localValue: any,35  isExpectedTemplate: (tpl: TemplateRef<any>) => boolean,36): boolean => {37  return !!localVcr && localValue instanceof TemplateRef && isExpectedTemplate(localValue);38};39const findDeep = (40  entryPoint: object,41  isExpectedTemplate: (tpl: TemplateRef<any>) => boolean,42  callback: (vcr: ViewContainerRef, tpl: TemplateRef<any>) => boolean,43): boolean => {44  if (!funcIsMock(entryPoint)) {45    throw new Error('Only instances of mock declarations are accepted');46  }47  // structural directive48  if (handleDirective(entryPoint, isExpectedTemplate, callback)) {49    return true;50  }51  for (const [localValue, localVcr] of getValVcr(entryPoint)) {52    if (funcIsMock(localValue) && findDeep(localValue, isExpectedTemplate, callback)) {53      return true;54    }55    if (isRightTemplate(localVcr, localValue, isExpectedTemplate)) {56      return callback(localVcr, localValue);57    }58  }59  return false;60};...

Using AI Code Generation

1import { scanVcr } from 'ng-mocks';2import { Component } from '@angular/core';3import { ComponentFixture, TestBed } from '@angular/core/testing';4@Component({5})6class MyComponent {}7describe('scanVcr', () => {8  let fixture: ComponentFixture<MyComponent>;9  beforeEach(() => {10    TestBed.configureTestingModule({11    });12    fixture = TestBed.createComponent(MyComponent);13    fixture.detectChanges();14  });15  it('should get the first element of the array', () => {16    const element = scanVcr(fixture).nativeElement;17    expect(element).toBeInstanceOf(HTMLElement);18    expect(element.classList.contains('my-class')).toBeTruthy();19  });20});21import { scanVcr } from 'ng-mocks';22import { Component } from '@angular/core';23import { ComponentFixture, TestBed } from '@angular/core/testing';24@Component({25})26class MyComponent {}27describe('scanVcr', () => {28  let fixture: ComponentFixture<MyComponent>;29  beforeEach(() => {30    TestBed.configureTestingModule({31    });32    fixture = TestBed.createComponent(MyComponent);33    fixture.detectChanges();34  });35  it('should get the first element of the array', () => {36    const element = scanVcr(fixture).nativeElement;37    expect(element).toBeInstanceOf(HTMLElement);38    expect(element.classList.contains('my-class')).toBeTruthy();39  });40});41import { scanVcr } from 'ng-mocks';42import { Component } from '@angular/core';43import { ComponentFixture, TestBed } from '@angular/core/testing

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