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

    public function testExtractHiraganaWhenMixedCharacters()
    {
        $result = Helper::extractHiragana($this->mixCharacters);
        $this->assertSame(array('は', 'にいます'), $result);
    }