/** * @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'); }