import { inject } from '@angular/core/testing'; import { DomSanitizer, SafeHtml } from '@angular/platform-browser'; import { SafeHtmlPipe } from './safe-html.pipe'; describe('SafeHtmlPipe', () => { let pipe: SafeHtmlPipe; beforeEach(inject([DomSanitizer], (sanitazer: DomSanitizer) => { pipe = new SafeHtmlPipe(sanitazer); })); it('transform html', () => { const value: SafeHtml = pipe.transform('
test
'); expect(value.toString()).toContain('
test
'); }); });