chore(auth): #331 add and fix session tests

service/auth.go

@@ -99,6 +99,7 @@ func (service AuthImpl) SignInSession(sessionId string) (*types.Session, *types.
 		return nil, nil, types.ErrInternal
 	}
 	if session.ExpiresAt.Before(service.clock.Now()) {
+		_ = service.db.DeleteSession(sessionId)
 		return nil, nil, nil
 	}
 
@@ -120,6 +121,8 @@ func (service AuthImpl) SignInAnonymous() (*types.Session, error) {
 		return nil, types.ErrInternal
 	}
 
+	log.Info("Anonymous session created: %v", session.Id)
+
 	return session, nil
 }
 
@@ -130,7 +133,6 @@ func (service AuthImpl) createSession(userId uuid.UUID) (*types.Session, error)
 	}
 
 	err = service.db.DeleteOldSessions(userId)
-
 	if err != nil {
 		return nil, types.ErrInternal
 	}

service/random_generator.go

@@ -37,6 +37,7 @@ func (r *RandomImpl) Bytes(size int) ([]byte, error) {
 func (r *RandomImpl) String(size int) (string, error) {
 	bytes, err := r.Bytes(size)
 	if err != nil {
+		log.Error("Error generating random string: %v", err)
 		return "", types.ErrInternal
 	}