cambios realizados en UsuarioDAOTest y UsuarioServiceTest
(cherry picked from commit c127101f)
Co-authored-by: NicolasBertinat06 nicolas.bertianat@estudiantes.utec.edu.uy
(cherry picked from commit c127101f)
Co-authored-by: NicolasBertinat06 nicolas.bertianat@estudiantes.utec.edu.uy