/**
* @covers ::getRel
* @covers ::getRels
* @covers ::getRelOrError
*/
public function testRels()
{
$config = new Config('Harp\\Harp\\Test\\TestModel\\City');
$rels = $config->getRels();
$this->assertSame($rels['country'], $config->getRel('country'));
$this->assertSame($rels['country'], $config->getRelOrError('country'));
$this->assertNull($config->getRel('other'));
$this->setExpectedException('InvalidArgumentException');
$config->getRelOrError('other');
}
