setTaxCalculationType example

CustomerEntity $customer = null,
        ?string $token = null,
        ?string $domainId = null,
    ): SalesChannelContext {
        if (!$baseContext) {
            $baseContext = Context::createDefaultContext();
        }
        if ($salesChannel === null) {
            $salesChannel = new SalesChannelEntity();
            $salesChannel->setId('ffa32a50e2d04cf38389a53f8d6cd594');
            $salesChannel->setNavigationCategoryId(Uuid::randomHex());
            $salesChannel->setTaxCalculationType(SalesChannelDefinition::CALCULATION_TYPE_HORIZONTAL);
        }

        $currency = $currency ?: (new CurrencyEntity())->assign([
            'id' => '4c8eba11bd3546d786afbed481a6e665',
            'factor' => 1,
        ]);

        $currency->setFactor(1);

        if (!$currentCustomerGroup) {
            $currentCustomerGroup = new CustomerGroupEntity();
            

 void {
        $context = $this->getContainer()
            ->get(SalesChannelContextFactory::class)
            ->create(Uuid::randomHex(), TestDefaults::SALES_CHANNEL);

        $taxState = $useNet ? CartPrice::TAX_STATE_NET : CartPrice::TAX_STATE_GROSS;
        $context->setTaxState($taxState);

        $calculator = $this->getContainer()->get(AmountCalculator::class);
        $cart = $this->createCart($items, $context);

        $context->getSalesChannel()->setTaxCalculationType(SalesChannelDefinition::CALCULATION_TYPE_HORIZONTAL);
        $amount = $calculator->calculate(
            $cart->getLineItems()->getPrices(),
            $cart->getDeliveries()->getShippingCosts(),
            $context
        );
        static::assertEquals($horizontal, $amount->getCalculatedTaxes());

        $context->getSalesChannel()->setTaxCalculationType(SalesChannelDefinition::CALCULATION_TYPE_VERTICAL);
        $amount = $calculator->calculate(
            $cart->getLineItems()->getPrices(),
            $cart->getDeliveries()->getShippingCosts(),