LPS-49773 Make more obvious the test behaviour

cc /@cgoncas, @mdelapenya, @sergiogonzalez

Hey @brianchandotcom, I've simplify the test as much as possible deleting the creation of multiple instances to track the status of the entity.

If you don't like the changes, please give us some feedback due we need to introduce more test to cover the new wikiPages functionalities in restore (the node change capability introduced yesterday)

Thx!!