public function testShuffle()
{
$array = CArray::fromElements("a", "b", "c", "d", "e", "f", "g", "h", "i");
$arrayOrig = CArray::makeCopy($array);
CArray::shuffle($array);
$this->assertTrue(CArray::isSubsetOf($array, $arrayOrig));
}
/**
* @ignore
*/
public function __clone()
{
$this->m_components = CArray::makeCopy($this->m_components);
}
