/**
* 根据用户id和测试类型查询
* @param $userId
* @param $testTypeId
* @return array|null|\common\models\CurrentTestLibrary
*/
public static function findByUserAndTestType($userId, $testTypeId)
{
return CurrentTestLibrary::find()->where(['userId' => $userId, 'testTypeId' => $testTypeId])->one();
}
