public void Test_Create_RentalUnitModel(RentalUnitModel rentalUnit)
        {
            var validationContext = new ValidationContext(rentalUnit);
            var actual            = Validator.TryValidateObject(rentalUnit, validationContext, null, true);

            Assert.True(actual);
        }
        public void Test_Validate_RentalUnitModel(RentalUnitModel rentalUnit)
        {
            var validationContext = new ValidationContext(rentalUnit);

            Assert.Empty(rentalUnit.Validate(validationContext));
        }