LPS-29551 Test changes

Hey Riccardo,

I've applied some source formatting to the code you have sent, and I'm sending here back to you these. Before you send a pull request it's advised to run the format-source ant task on the code, so your changes would be as clean as possible and also it would fit more to the coding conventions.

I'm going to apply some line comments to the code in this pull request involving some change requests, can you please implement them? Once you are ready you can send the changes back to me.

Thanks,

Máté