Assignment 4: tests, interface refactor, e2e suite

internal/store/session_store.go

@@ -2,6 +2,7 @@ package store
 
 import (
 	"context"
+	"errors"
 	"sync"
 	"time"
 
@@ -45,6 +46,9 @@ func (s *SessionStore) Get(ctx context.Context, token string) (*models.Session,
 	query := `SELECT token, user_id, created_at FROM sessions WHERE token = $1`
 	err := s.conn.QueryRow(ctx, query, token).Scan(&sess.Token, &sess.UserID, &sess.CreatedAt)
 	if err != nil {
+		if errors.Is(err, pgx.ErrNoRows) {
+			return nil, ErrNotFound
+		}
 		return nil, err
 	}
 	return &sess, nil