createSecondStorefrontSalesChannel example

$this->productExportRepository = $this->getContainer()->get('product_export.repository');
        $this->context = Context::createDefaultContext();
        $this->fileSystem = $this->getContainer()->get('shopware.filesystem.private');
    }

    /** * @group quarantined */
    public function testRun(): void
    {
        // Add a second storefront sales channel, to check if all sales channels will be recognized for the product export         $this->createSecondStorefrontSalesChannel();
        $this->createProductStream();

        // only get seconds, not microseconds, for better comparison to DB         /** @var \DateTime $previousGeneratedAt */
        $previousGeneratedAt = \DateTime::createFromFormat('U', (string) time());
        $exportId = $this->createTestEntity($previousGeneratedAt);
        $this->clearQueue();
        $this->getTaskHandler()->run();

        $url = '/api/_action/message-queue/consume';
        $client = $this->getBrowser();