/**
* Extracts a parent join identifier
*
* @param string $joinId
*
* @return string
* @throws \LogicException if incorrect join identifier specified
*/
public function getParentJoinIdentifier($joinId)
{
return $this->joinIdHelper->getParentJoinIdentifier($joinId);
}
/**
* @dataProvider getParentJoinIdentifierProvider
*/
public function testGetParentJoinIdentifier($joinId, $expected)
{
$this->assertEquals($expected, $this->helper->getParentJoinIdentifier($joinId));
}