invoiceninja/tests/Unit/VatNumberTest.php

<?php
/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://www.elastic.co/licensing/elastic-license
 */

namespace Tests\Unit;

use Tests\TestCase;
use App\Services\Tax\VatNumberCheck;

/**
 * @test App\Services\Tax\VatNumberCheck
 */
class VatNumberTest extends TestCase
{
    protected function setUp() :void
    {
        parent::setUp();
    }



    public function testVatNumber()
    {

        // Usage example
        $country_code = "IE"; // Ireland
        $vat_number = "1234567L"; // Example VAT number
        $result = '';

        $vat_checker = new VatNumberCheck($vat_number, $country_code);
        $result = $vat_checker->run();

            if (isset($result['valid'])) {
                if ($result['valid']) {
                    echo "The VAT number is valid.\n";
                    echo "Name: " . $result['name'] . "\n";
                    echo "Address: " . $result['address'] . "\n";
                } else {
                    echo "The VAT number is invalid.\n";
                }
            } else {
                echo "Error: " . $result['error'] . "\n";
            }

            $this->assertFalse($result['valid']);
    }

    private function testValidVatNumber()
    {
        // Usage example
        $country_code = "AT"; // Ireland
        $vat_number = "U12345678"; // Example VAT number
        $result = '';

        $vat_checker = new VatNumberCheck($vat_number, $country_code);
        $result = $vat_checker->run();

        if (isset($result['valid'])) {
            if ($result['valid']) {
                echo "The VAT number is valid.\n";
                echo "Name: " . $result['name'] . "\n";
                echo "Address: " . $result['address'] . "\n";
            } else {
                echo "The VAT number is invalid.\n";
            }
        } else {
            echo "Error: " . $result['error'] . "\n";
        }

        $this->assertFalse($result['valid']);

    }

}