getValidCountries example

private string $deepLinkCode;

    /** * @var EntityRepository<CustomerCollection> */
    private EntityRepository $customerRepository;

    protected function setUp(): void
    {
        $this->defaultCountryId = $this->getValidCountryId(null);

        $validCountries = $this->getValidCountries()->getElements();
        $this->browser = $this->createCustomSalesChannelBrowser([
            'id' => TestDefaults::SALES_CHANNEL,
            'languages' => [],
            'countryId' => $this->defaultCountryId,
            'countries' => \array_map(static fn (CountryEntity $country) => ['id' => $country->getId()], $validCountries),
        ]);

        $this->assignSalesChannelContext($this->browser);

        $this->contextPersister = $this->getContainer()->get(SalesChannelContextPersister::class);
        $this->orderRepository = $this->getContainer()->get('order.repository');