/**
* Get the reference that can be used to retrieve option pairs. How we retrieve
* this will vary for one-to-many vs many-to-many contexts. In the case of
* many-to-many fields, we grab it from the relationship definition rather than
* the table metadata.
*
* @return array
*/
public function getOptionPairsReference()
{
return $this->manyToManyRelationship->getOptionPairsReference();
}
/**
* @expectedException \Dewdrop\Exception
*/
public function testUnavailableOptionPairsReferenceThrowsException()
{
$relationship = new Relationship($this->table, 'dewdrop_test_fruits_eaten_by_animals');
$relationship->setXrefReferenceColumnName('fafafafa');
$relationship->getOptionPairsReference();
}
