JpnForPhp\Tests\Transliterator\TransliteratorTest::testTransliterateToKanaUsingKatakanaWithSokuon PHP Method

    public function testTransliterateToKanaUsingKatakanaWithSokuon()
    {
        $result = self::$katakana->transliterate('chakku');
        $this->assertEquals('チャック', $result);
    }