public async void Insert_Ships_And_Return_OK()
        {
            List <Ships> items = new List <Ships>();

            List <Ship> ships = new List <Ship>();

            using (StreamReader r = new StreamReader("ships.json")) { items = JsonConvert.DeserializeObject <List <Ships> >(r.ReadToEnd()); }
            CruiseRepository cruise = new CruiseRepository();

            foreach (Ships item in items)
            {
                foreach (var itemType in item.cabinTypes)
                {
                    ships.Add(new Ship {
                        ship_id = item.ship_id, title = item.title, company_id = item.company_id
                    });
                }
            }
            bool result = await cruise.InsertShip(ships);

            Assert.True(result);
        }