/**
* tries to update a foreignkey which is new
* causes expection: cannot be updated because it is new
* @expectedException CDbException
*/
public function testUpdateIsNew()
{
$foreignKey = new ForeignKey();
$foreignKey->TABLE_SCHEMA = 'tabletest';
$foreignKey->TABLE_NAME = 'product';
$foreignKey->COLUMN_NAME = 'fk';
$foreignKey->setReferences('tabletest.product_order.no');
$foreignKey->update();
}