public function testDirection2()
{
$db = new Persistence_SQL($this->db->connection);
$m = new Model($db, 'user');
$j = $m->join('contact4.foo_id', 'test_id');
$this->assertEquals(true, $this->getProtected($j, 'reverse'));
$this->assertEquals('test_id', $this->getProtected($j, 'master_field'));
$this->assertEquals('foo_id', $this->getProtected($j, 'foreign_field'));
}