Memory leak in Unit Tests

[zarghamkhandev]

Do we have some kind of mechanism in place to avoid memory leaks due to subscriptions ? I see following code can lead to floating subscriptions in memory:

   it(`click on day calls emitter`, () => {
        let result: unknown;
        const savedDay = new TuiDay(2019, 2, 1);

        component.dayClick.subscribe((day: TuiDay) => {
            result = day;
        });

        component.onDayClick(savedDay);

        expect(result).toBe(savedDay);
    });

[hakimio]

https://taiga-ui.dev/services/destroy-service

[waterplea]

I believe since it's an output Angular terminates all subscriptions upon destruction.