<?php

/**
 * KlantIndexTest.php
 *
 * @since       2015-02-21
 * @category    Library
 * @package     Barcode
 * @author      Nicola Asuni <info@tecnick.com>
 * @copyright   2015-2026 Nicola Asuni - Tecnick.com LTD
 * @license     https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
 * @link        https://github.com/tecnickcom/tc-lib-barcode
 *
 * This file is part of tc-lib-barcode software library.
 */

namespace Test\Linear;

use Test\TestUtil;

/**
 * Barcode class test
 *
 * @since       2015-02-21
 * @category    Library
 * @package     Barcode
 * @author      Nicola Asuni <info@tecnick.com>
 * @copyright   2015-2026 Nicola Asuni - Tecnick.com LTD
 * @license     https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
 * @link        https://github.com/tecnickcom/tc-lib-barcode
 */
class KlantIndexTest extends TestUtil
{
    protected function getTestObject(): \Com\Tecnick\Barcode\Barcode
    {
        return new \Com\Tecnick\Barcode\Barcode();
    }

    /**
     * @throws \Com\Tecnick\Barcode\Exception
     * @throws \Com\Tecnick\Color\Exception
     */
    public function testGetGrid(): void
    {
        $barcode = $this->getTestObject();
        $type = $barcode->getBarcodeObj('KIX', '0123456789');
        $grid = $type->getGrid();
        $expected =
            "00001010000010100000101000001010000010100000101000100010001000100010001000100010\n"
            . "10101010101010101010101010101010101010101010101010101010101010101010101010101010\n"
            . "00001010001000100010100010000010100010001010000000001010001000100010100010000010\n";
        $this->assertEquals($expected, $grid);
    }

    /**
     * Regression: invalid characters used to be silently mis-encoded.
     *
     * @throws \Com\Tecnick\Barcode\Exception
     * @throws \Com\Tecnick\Color\Exception
     */
    public function testInvalidCharacter(): void
    {
        $this->bcExpectException(\Com\Tecnick\Barcode\Exception::class);
        $barcode = $this->getTestObject();
        $barcode->getBarcodeObj('KIX', 'INVALID!');
    }

    /**
     * Regression: empty input used to raise an uncaught DivisionByZeroError.
     *
     * @throws \Com\Tecnick\Barcode\Exception
     * @throws \Com\Tecnick\Color\Exception
     */
    public function testEmptyInput(): void
    {
        $this->bcExpectException(\Com\Tecnick\Barcode\Exception::class);
        $barcode = $this->getTestObject();
        $barcode->getBarcodeObj('KIX', '');
    }
}