Add tests for send_mail job
Add tests for send_mail job

stefanhahmann/pybossa,PyBossa/pybossa,geotagx/pybossa,Scifabric/pybossa,jean/pybossa,stefanhahmann/pybossa,geotagx/pybossa,OpenNewsLabs/pybossa,Scifabric/pybossa,inteligencia-coletiva-lsd/pybossa,inteligencia-coletiva-lsd/pybossa,PyBossa/pybossa,jean/pybossa,OpenNewsLabs/pybossa