Clean all ressource files used by unit tests

[dedece35]

all resources files used by unit tests contain the good exception to test.
The problem is that there are a lot of others errors which make it difficult to read SonarQube report of scanned projects.

Make a cleaning of all these files and report modifications to real test project files also.

PS : while cleaning a file, check if other errors are relevant in each use case. Why ? because with all these other errors we can sometimes a bug case on other error