public function testRefresh()
{
$o = new ShardedOne();
$this->dm->persist($o);
$this->dm->flush();
$this->dm->refresh($o);
$queries = $this->ql->getAll();
$lastQuery = end($queries);
$this->assertTrue($lastQuery['findOne']);
$this->assertContains('k', array_keys($lastQuery['query']));
$this->assertEquals($o->key, $lastQuery['query']['k']);
}
