public void RoomCapacityMaxLessOne()
        {
            clsHotel AHotel = new clsHotel(); //create an instance of the class we want to create
            Boolean  OK     = false;          //boolean variable to store the result of the validation
            //create some test data to pass the method
            string Name         = "Premier Inn";
            string Address      = "Test Street";
            string PostCode     = "Le1 9BH";
            string PhoneNo      = "07123456789";
            string RoomCapacity = "300";
            string DateAdded    = DateTime.Now.Date.ToString();

            OK = AHotel.Valid(Name, Address, PostCode, PhoneNo, RoomCapacity, DateAdded);
            Assert.IsTrue(OK); //test to see that the result is correct
        }
        public void DateAddedExtremeMax()
        {
            clsHotel AHotel = new clsHotel(); //create an instance of the class we want to create
            Boolean  OK     = false;          //boolean variable to store the result of the validation
            //create some test data to pass the method
            string   Name         = "Premier Inn";
            string   Address      = "Test Street";
            string   PostCode     = "Le1 9BH";
            string   PhoneNo      = "07123456789";
            string   RoomCapacity = "300";
            DateTime TestDate;                 //create a variable to store the test data

            TestDate = DateTime.Now.Date;      //set the date to todaus date
            TestDate = TestDate.AddYears(100); //change current time to 100 years pluss
            string DateAdded = TestDate.ToString();

            //invoke the method
            OK = AHotel.Valid(Name, Address, PostCode, PhoneNo, RoomCapacity, DateAdded);
            Assert.IsFalse(OK); //test to see that the result is correct
        }