SuccessChanges

Summary

  1. Task 34 Complete the tests of UserEJB (details)
Commit 20bfa8ada593a0ddac08769e3331285fcb37ddee by arfarinha
Task 34 Complete the tests of UserEJB
Added some tests to the UserEJBTest class and performs a minor change to
UserEJB due to a permission problem.
The file was modifiedservice/src/main/java/es/uvigo/esei/dgss/letta/service/UserEJB.java
The file was modifiedservice/src/test/java/es/uvigo/esei/dgss/letta/service/UserEJBTest.java