TaxAdjustment example

class TaxProviderProcessorTest extends TestCase
{
    private IdsCollection $ids;

    private TaxAdjustment $adjustment;

    protected function setUp(): void
    {
        $this->ids = new IdsCollection();
        $this->adjustment = new TaxAdjustment(
            new AmountCalculator(
                new CashRounding(),
                new PercentageTaxRuleBuilder(),
                new TaxAdjustmentCalculator()
            ),
            new CashRounding()
        );
    }

    public function testProcess(): void
    {
        

class TaxAdjustmentTest extends TestCase
{
    private IdsCollection $ids;

    private TaxAdjustment $adjustment;

    protected function setUp(): void
    {
        $this->ids = new IdsCollection();

        $this->adjustment = new TaxAdjustment(
            new AmountCalculator(
                new CashRounding(),
                new PercentageTaxRuleBuilder(),
                new TaxAdjustmentCalculator()
            ),
            new CashRounding()
        );
    }

    public function testItThrowsOnEmptyLineItemPrice(): void
    {