Function expectHTML

packages/core/test/acceptance/hmr_spec.ts:2403–2410

(element: HTMLElement, expectation: string)

  }

  function expectHTML(element: HTMLElement, expectation: string) {
    const actual = element.innerHTML
      .replace(/<!--(\W|\w)*?-->/g, '')
      .replace(/\s(ng-reflect|_nghost|_ngcontent)-\S*="[^"]*"/g, '');
    expect(actual.replace(/\s/g, '') === expectation.replace(/\s/g, ''))
      .withContext(`HTML does not match expectation. Actual HTML:\n${actual}`)
      .toBe(true);
  }

  function setMarker(node: Node) {
    (node as any)[CREATED_INITIALLY_MARKER] = true;