genera las pruebas unitarias de este código: public openExpansionPanel = false; public filter(): void { this.openExpansionPanel = !this.openExpansionPanel; }
@Component({ selector: 'app-expansion-panel', templateUrl: './expansion-panel.component.html', styleUrls: ['./expansion-panel.component.css'] }) export class ExpansionPanelComponent implements OnInit { public openExpansionPanel = false; public filter(): void { this.openExpansionPanel = !this.openExpansionPanel; } constructor() { } ngOnInit(): void { } }