JpnForPhp\Tests\Helper\HelperTest::testExtractKatakanaWithLengthEqualsNWhenMixed PHP 메소드

    public function testExtractKatakanaWithLengthEqualsNWhenMixed()
    {
        $result = Helper::extractKatakana($this->mixCharacters, 2);
        $this->assertSame(array('ジョ', 'オ'), $result);
    }