/**
* @covers Patchwork\Utf8::str_shuffle
*/
function testStr_shuffle()
{
$c = "déjà 한국어";
$c .= n::normalize($c, n::NFD);
$this->assertTrue($c != ($d = u::str_shuffle($c)) || $c != ($d = u::str_shuffle($c)));
$this->assertSame(strlen($c), strlen($d));
$this->assertSame(u::strlen($c), u::strlen($d));
$this->assertSame('', u::trim($d, $c));
}
public function test_empty_string()
{
$str = '';
$trimmed = '';
$this->assertEquals($trimmed, u::trim($str));
}
/**
* XoopsLocalAbstract::trim()
*
* @param mixed $text
*
* @return string
*/
public static function trim($text)
{
$ret = Utf8::trim($text);
return $ret;
}