Esempio n. 1
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        public CompactDisk(string bandname, string diskname, string asin, myPrice price)
        {
            if (string.IsNullOrWhiteSpace (bandname))
                throw new ArgumentException ("You've to add a bandname to CDs.");
            if (string.IsNullOrWhiteSpace (diskname))
                throw new ArgumentException ("You've to add the title of the disk.");
            if (string.IsNullOrWhiteSpace (asin))
                throw new ArgumentException ("ASIN mustn't be empty.");

            Bandname = bandname;
            Diskname = diskname;
            ASIN = asin;

            UpdatePrice (price.Amount,price.Unit);
        }
Esempio n. 2
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 public void CanCreatePrice()
 {
     var x = new myPrice(1, Currency.EUR);
     Assert.IsTrue(x.Amount == 1);
     Assert.IsTrue(x.Unit == Currency.EUR);
 }
Esempio n. 3
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 public void UpdatePrice(decimal newprice, Currency curr)
 {
     if (newprice < 0)
         throw new ArgumentException ("Price must not be negative.");
     actualprice = new myPrice(newprice, curr);
 }