C# (CSharp) TransactionDatabase.GetLiftOfTransactions 예제들

예제 #1

        public void Did_TransactionDatabase_Lift_Returns_Correct()
        {
            var transactions = new TransactionDatabase();

            transactions.AddTransaction(new Transaction("A,B,C,D"));
            transactions.AddTransaction(new Transaction("A,B,C,A"));
            transactions.AddTransaction(new Transaction("A,B"));
            transactions.AddTransaction(new Transaction("A,B,C"));
            var lift = transactions.GetLiftOfTransactions(new Transaction("A,B"), new Transaction("D"));

            Assert.AreEqual(1, lift, "GetLiftOfTransaction is not equals to 0.25");

            lift = transactions.GetLiftOfTransactions(new Transaction("A,B"), new Transaction("A,B"));
            Assert.AreEqual(1, lift, "GetLiftOfTransaction is not equals to 1");
        }