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<?php
namespace LeKoala\Tin\Test;
use LeKoala\Tin\TINValid;
use PHPUnit\Framework\TestCase;
class DEAlgorithmTest extends TestCase
{
const VALID_NUMBER = '26954371827';
const VALID_NUMBER2 = '86095742719';
const VALID_NUMBER3 = '65929970489';
const INVALID_NUMBER_ZERO = '06954371827';
const INVALID_NUMBER_CHECK = '26954371828';
const INVALID_NUMBER_LENGTH = '860957427199';
public function testValidNumber()
$this->assertTrue(TINValid::checkTIN('de', self::VALID_NUMBER));
$this->assertTrue(TINValid::checkTIN('de', self::VALID_NUMBER2));
$this->assertTrue(TINValid::checkTIN('de', self::VALID_NUMBER3));
}
public function testInvalidNumber()
$this->assertFalse(TINValid::checkTIN('de', self::INVALID_NUMBER_ZERO));
$this->assertFalse(TINValid::checkTIN('de', self::INVALID_NUMBER_CHECK));
$this->assertFalse(TINValid::checkTIN('de', self::INVALID_NUMBER_LENGTH));