public async Task Get_ShouldBeReturnNotFound_WhenWrongUserId(int userId)
        {
            using var httpClient = new ClientProvider().HttpClient;
            var response = await httpClient.GetAsync($"{BASE_PATH}get?userId={userId}");

            response.StatusCode.Should().Be(HttpStatusCode.NotFound);
        }
        public async Task Add_ShouldBeReturnNotFound_WhenWrongUserId(int userId, int productId, int quantity)
        {
            var requestModel = new
            {
                userId    = userId,
                productId = productId,
                quantity  = quantity
            };
            var jsonData = JsonConvert.SerializeObject(requestModel);

            using var httpClient = new ClientProvider().HttpClient;
            var response = await httpClient.PostAsync($"{BASE_PATH}add", new StringContent(jsonData, Encoding.UTF8, "application/json"));

            response.StatusCode.Should().Be(HttpStatusCode.NotFound);
        }