public void Apriori_Calculates_Transactions_Support_Right()
{
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"));
transactions.AddTransaction(new Transaction("D"));
transactions.AddTransaction(new Transaction("E"));
var apriori = new Apriori(transactions);
apriori.Run();
Assert.IsTrue(apriori.IsTransactionSupported(new Transaction("A,B")), "Apriori algorithm did not works right as new Transaction(\"A,B\") is not included in Supported Transactions List");
Assert.IsFalse(apriori.IsTransactionSupported(new Transaction("D,E")), "Apriori algorithm did not works right as new Transaction(\"D,E\") is included in Supported Transactions List");
}
public void Apriori_Creation_Default_Constructor_Name()
{
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"));
transactions.AddTransaction(new Transaction("D"));
transactions.AddTransaction(new Transaction("E"));
var apriori = new Apriori(transactions, 0.2);
apriori.Run();
Assert.AreEqual(8, apriori.TransactionCountWithSupport(), "Apriori Algorithm results wrong amount of transaction.");
apriori = new Apriori(transactions);
apriori.Run();
Assert.AreEqual(16, apriori.TransactionCountWithSupport(), "Apriori Algorithm results wrong amount of transaction.");
Assert.IsTrue(apriori.IsTransactionSupported(new Transaction("A,B")), "Apriori algorithm did not works right as new Transaction(\"A,B\") is not included in Supported Transactions List");
}
