public function testMergeWithCaseInSensitive()
{
$collection = new CAttributeCollection();
$collection->caseSensitive = true;
$collection->add('k1', 'item');
$item = array('K1' => 'ITEM');
$collection->mergeWith($item);
$this->assertEquals('item', $collection->itemAt('k1'));
$this->assertEquals('ITEM', $collection->itemAt('K1'));
}
