testing_1.it('should emit a change event when the `checked` value changes', function () {
// TODO(jelbourn): this *should* work with async(), but fixture.whenStable currently doesn't
// know to look at pending macro tasks.
// See https://github.com/angular/angular/issues/8389
// As a short-term solution, use a promise (which jasmine knows how to understand).
var promiseCompleter = new promise_completer_1.PromiseCompleter();
checkboxInstance.change.subscribe(function () {
promiseCompleter.resolve();
});
testComponent.isChecked = true;
fixture.detectChanges();
return promiseCompleter.promise;
});
checkboxInstance.change.subscribe(function () {
promiseCompleter.resolve();
});