public function testGetRelation()
{
$bookTable = BookPeer::getTableMap();
$titleColumn = $bookTable->getColumn('TITLE');
$this->assertNull($titleColumn->getRelation(), 'getRelation() returns null for non-foreign key columns');
$publisherColumn = $bookTable->getColumn('PUBLISHER_ID');
$this->assertEquals($publisherColumn->getRelation(), $bookTable->getRelation('Publisher'), 'getRelation() returns the RelationMap object for this foreign key');
$bookstoreTable = BookstoreEmployeePeer::getTableMap();
$supervisorColumn = $bookstoreTable->getColumn('SUPERVISOR_ID');
$this->assertEquals($supervisorColumn->getRelation(), $supervisorColumn->getRelation('Supervisor'), 'getRelation() returns the RelationMap object even whit ha specific refPhpName');
}
