ShippingMethodDefinition example

#[Package('checkout')] class ShippingMethodValidatorTest extends TestCase
{
    private WriteContext $context;

    private ShippingMethodDefinition $shippingMethodDefinition;

    protected function setUp(): void
    {
        $this->context = WriteContext::createFromContext(Context::createDefaultContext());

        $this->shippingMethodDefinition = new ShippingMethodDefinition();
    }

    /** * @dataProvider shippingMethodTaxProvider */
    public function testShippingMethodValidator(?string $taxType, ?string $taxId, bool $success): void
    {
        $commands = [];
        $commands[] = new InsertCommand(
            $this->shippingMethodDefinition,
            [