Testing

Testing\InteractsWithTax builds a calculator with the shipped regimes and a rate map you choose — the package's own suite uses it:

use Cbox\Tax\Testing\InteractsWithTax;

$calc = $this->taxCalculator(['DK' => '25', 'FR' => '20']);

$assessment = $calc->assess($query);

Pass no rates to use the built-in defaults. Jurisdictions come from the real laravel-geo repository, so place-of-supply behaviour is exercised for free.