1..9
# ->save()
ok 1 - ->save() returns false if no message is saved
ok 2 - ->save() returns true if some messages are saved
ok 3 - ->save() saves new messages
ok 4 - ->save() saves new messages
# ->update()
ok 5 - ->update() returns true if the message has been updated
ok 6 - ->update() updates a message translation
# ->delete()
ok 7 - ->delete() returns false if the message has not been deleted
ok 8 - ->delete() returns true if the message has been deleted
ok 9 - ->delete() deletes a message
# Looks like everything went fine.