Adding test for dynamodb storage. Default scope should be null when none is set in the database. Removing immediate return true in dynamodb test.
As suggested in #488 (comment) this allows implementing custom validation logic (eg. regexp)
Removed ini_set('mongo.native_long', 1) as it's not supported on 32 bit machine. Also that value is set to 1 by default. mongodb/mongo-php-driver@374d804 With that instruction, the project run fails with error: Fatal error: ini_set(): To prevent data corruption, you are not allowed to turn on the mongo.native_long setting on 32-bit platforms in Unknown on line 0