EpiWebview/vendor/tecnickcom/tc-lib-unicode/test/ConvertTest.php

<?php

/**
 * ConvertTest.php
 *
 * @since     2011-05-23
 * @category  Library
 * @package   Unicode
 * @author    Nicola Asuni <info@tecnick.com>
 * @copyright 2011-2024 Nicola Asuni - Tecnick.com LTD
 * @license   http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
 * @link      https://github.com/tecnickcom/tc-lib-unicode
 *
 * This file is part of tc-lib-unicode software library.
 */

namespace Test;

use Com\Tecnick\Unicode\Data\Latin;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Attributes\DataProvider;

/**
 * Convert Test
 *
 * @since     2011-05-23
 * @category  Library
 * @package   Unicode
 * @author    Nicola Asuni <info@tecnick.com>
 * @copyright 2011-2024 Nicola Asuni - Tecnick.com LTD
 * @license   http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
 * @link      https://github.com/tecnickcom/tc-lib-unicode
 */
class ConvertTest extends TestCase
{
    protected function getTestObject(): \Com\Tecnick\Unicode\Convert
    {
        return new \Com\Tecnick\Unicode\Convert();
    }

    #[DataProvider('chrDataProvider')]
    public function testChr(int $ord, mixed $expected): void
    {
        $convert = $this->getTestObject();
        $chr = $convert->chr($ord);
        $this->assertEquals($expected, $chr);
    }

    #[DataProvider('chrDataProvider')]
    public function testOrd(mixed $expected, string $chr): void
    {
        $convert = $this->getTestObject();
        $ord = $convert->ord($chr);
        $this->assertEquals($expected, $ord);
    }

    /**
     * @return array<int, array{0:int,1:string}>
     */
    public static function chrDataProvider(): array
    {
        return [
            [32, ' '],
            [48, '0'],
            [65, 'A'],
            [182, '¶'],
            [255, 'ÿ'],
            [256, 'Ā'],
            [544, 'Ƞ'],
            [916, 'Δ'],
            [1488, 'א'],
            [21488, '台'],
            [49436, '서'],
            [70039, '𑆗'],
            [195101, '𪘀'],
        ];
    }

    public function testStrToChrArr(): void
    {
        $convert = $this->getTestObject();
        $res = $convert->strToChrArr('0A¶ÿĀȠΔא台서');
        $this->assertEquals(['0', 'A', '¶', 'ÿ', 'Ā', 'Ƞ', 'Δ', 'א', '台', '서'], $res);
    }

    public function testChrArrToOrdArr(): void
    {
        $convert = $this->getTestObject();
        $res = $convert->chrArrToOrdArr(['0', 'A', '¶', 'ÿ', 'Ā', 'Ƞ', 'Δ', 'א', '台', '서']);
        $this->assertEquals([48, 65, 182, 255, 256, 544, 916, 1488, 21488, 49436], $res);
    }

    public function testOrdArrToChrArr(): void
    {
        $convert = $this->getTestObject();
        $res = $convert->ordArrToChrArr([48, 65, 182, 255, 256, 544, 916, 1488, 21488, 49436]);
        $this->assertEquals(['0', 'A', '¶', 'ÿ', 'Ā', 'Ƞ', 'Δ', 'א', '台', '서'], $res);
    }

    public function testStrToOrdArr(): void
    {
        $convert = $this->getTestObject();
        $res = $convert->strToOrdArr('0A¶ÿĀȠΔא台서');
        $this->assertEquals([48, 65, 182, 255, 256, 544, 916, 1488, 21488, 49436], $res);
    }

    public function testGetSubUniArrStr(): void
    {
        $convert = $this->getTestObject();
        $res = $convert->getSubUniArrStr(['0', 'A', '¶', 'ÿ', 'Ā', 'Ƞ', 'Δ', 'א', '台', '서']);
        $this->assertEquals('0A¶ÿĀȠΔא台서', $res);

        $res = $convert->getSubUniArrStr(['0', 'A', '¶', 'ÿ', 'Ā', 'Ƞ', 'Δ', 'א', '台', '서'], 2, 8);
        $this->assertEquals('¶ÿĀȠΔא', $res);
    }

    public function testUniArrToLatinArr(): void
    {
        $convert = $this->getTestObject();
        $uniarr = array_keys(Latin::SUBSTITUTE);
        $uniarr[] = 65533;  // 0xFFFD - character to ignore
        $uniarr[] = 123456; // undefined char
        $uniarr[] = 65;     // ASCII char
        $latarr = array_values(Latin::SUBSTITUTE);
        $latarr[] = 63;
        $latarr[] = 65;
        $res = $convert->uniArrToLatinArr($uniarr);
        $this->assertEquals($latarr, $res);
    }

    public function testLatinArrToStr(): void
    {
        $convert = $this->getTestObject();
        $res = $convert->latinArrToStr([48, 57, 65, 90, 97, 122]);
        $this->assertEquals('09AZaz', $res);
    }

    #[DataProvider('strToHexDataProvider')]
    public function testStrToHex(string $str, mixed $hex): void
    {
        $convert = $this->getTestObject();
        $res = $convert->strToHex($str);
        $this->assertEquals($hex, $res);
    }

    #[DataProvider('strToHexDataProvider')]
    public function testHexToStr(mixed $str, string $hex): void
    {
        $convert = $this->getTestObject();
        $res = $convert->hexToStr($hex);
        $this->assertEquals($str, $res);
    }

    /**
     * @return array<int, array<string>>
     */
    public static function strToHexDataProvider(): array
    {
        return [
            ['', ''],
            ['A', '41'],
            ['AB', '4142'],
            ['ABC', '414243'],
            ["\n", '0a'],
        ];
    }

    #[DataProvider('toUTF16BEDataProvider')]
    public function testToUTF16BE(string $str, mixed $exp): void
    {
        $convert = $this->getTestObject();
        $res = $convert->toUTF16BE($str);
        $this->assertEquals($exp, $convert->strToHex($res));
    }

    /**
     * @return array<int, array<string>>
     */
    public static function toUTF16BEDataProvider(): array
    {
        return [
            ['', ''],
            ['ABC', '004100420043'],
            [json_decode('"\u0010\uffff\u00ff\uff00"'), '0010ffff00ffff00'],
        ];
    }

    #[DataProvider('toUTF8DataProvider')]
    public function testToUTF8(string $str, mixed $exp, ?string $enc = null): void
    {
        $convert = $this->getTestObject();
        $res = $convert->toUTF8($str, $enc);
        $this->assertEquals($exp, $res);
    }

    /**
     * @return array<int, array<string>>
     */
    public static function toUTF8DataProvider(): array
    {
        return [
            ['', ''],
            ['òèìòù', 'òèìòù'],
            ['òèìòù', 'òèìòù', 'ISO-8859-1'],
        ];
    }
}