Add tests

BusinessLayer/DTOs/Review/ReviewDTO.cs

@@ -10,6 +10,7 @@ namespace BusinessLayer.DTOs.Review
         public uint FoodRating { get; set; }
         public uint ServiceRating { get; set; }
         public uint EnvironmentRating { get; set; }
+        public Guid RestaurantId { get; set; }
         public DateTime CreatedAt { get; set; }
         public DateTime UpdatedAt { get; set; }
         public DateTime? DeletedAt { get; set; }