Function current

packages/core/test/acceptance/host_binding_spec.ts:1699–1699

()

        fixture.detectChanges();
        const el = fixture.nativeElement.querySelector(tag)!;
        const current = () => (isAttribute ? el.getAttribute(prop) : (el as any)[prop]);

        fixture.componentInstance.unsafeDir.value = value;
        fixture.detectChanges();