Should I unsubscribe from outputs manually?

[msgoloborodov]

Do I need to unsubscribe from outputs I subscribed by spectator.output('someOutput')?
Example from spectator readme:

it('should emit the $event on click', () => {
  let output;
  spectator.output('click').subscribe(result => (output = result));

  spectator.component.onClick({ type: 'click' });
  expect(output).toEqual({ type: 'click' });
});

There are no any unsubscriptions, but I don't see any unsubscription logic in spectator code.
If I should unsubscribe manually, it's better to fix the example.

[NetanelBasal]

Yes.

const sub = spectator.output('click').subscribe(result => (output = result));

// ...

sub.unsubscribe()