how to automatically call discardPeriodicTasks after tests in Angular with jest?

I do a one time subscription that has a debounceTime pipe on my component onInit:

this.subscriptions.add( this.updateJobs$ .pipe( filter(jobs => !!jobs.length), debounceTime(MyComponent.ListStabilizationTimeInMS), first(), ) .subscribe((jobs: Update[]) => { // some code }) ); 

Because of this I need to include discardPeriodicTasks(); as last line after each fakeAsync tests, which I find tedious. Otherwise I get the error Error: 1 periodic timer(s) still in the queue. for all the tests.

I tried to create an afterEach:

afterEach(()=> { discardPeriodicTasks(); }); afterEach(fakeAsync(()=> { discardPeriodicTasks(); })); 

But it does not work and the only way to pass the tests is to manually append discardPeriodicTasks(); to all the test cases. Would be great if it could be automated.

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