assertAppState example

        static::expectException(AppNotFoundException::class);
        $this->appStateService->deactivateApp(Uuid::randomHex(), Context::createDefaultContext());
    }

    public function testActivate(): void
    {
        $manifest = Manifest::createFromXmlFile(__DIR__ . '/Manifest/_fixtures/test/manifest.xml');
        $this->appLifecycle->install($manifest, false, $this->context);
        $appId = $this->appRepository->searchIds(new Criteria(), $this->context)->firstId();
        static::assertNotNull($appId);
        $this->assertAppState($appId, false);

        $eventWasReceived = false;
        $onAppInstalled = function DAppActivatedEvent $event) use ($appId, &$eventWasReceived): void {
            $eventWasReceived = true;
            static::assertSame($appId, $event->getApp()->getId());
        };
        $this->eventDispatcher->addListener(AppActivatedEvent::class, $onAppInstalled);
        $this->appStateService->activateApp($appId, $this->context);

        $traces = $this->getContainer()->get(ScriptTraces::class)->getTraces();
        static::assertArrayHasKey(AppActivatedHook::HOOK_NAME, $traces);