createOne(); $studio = Studio::factory()->createOne(); $anime->studios()->attach($studio); Event::assertDispatched(AnimeStudioCreated::class); }); test('anime studio deleted event dispatched', function () { $anime = Anime::factory()->createOne(); $studio = Studio::factory()->createOne(); $anime->studios()->attach($studio); $anime->studios()->detach($studio); Event::assertDispatched(AnimeStudioDeleted::class); });