public function testHasOneRelationship()
{
$hero = new Hero(array('alias' => 'Spider Man'));
$hero->save();
$identity = new SecretIdentity(array('realname' => 'Peter Parker'));
$identity->Hero = $hero;
$identity->save();
$this->assertEquals($hero->identityid, $identity->id);
$this->assertTrue($hero->SecretIdentity->equals($identity));
$this->assertTrue($identity->Hero->equals($hero));
}