public void GetAllInAmountRange_ShouldReturn_EmptyCollectionOnNonExistingRange()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 1);
Transaction tx2 = new Transaction(6, TransactionStatus.Successfull, "joro", "pesho", 2);
Transaction tx3 = new Transaction(7, TransactionStatus.Successfull, "joro", "pesho", 5.5);
Transaction tx4 = new Transaction(12, TransactionStatus.Successfull, "joro", "pesho", 15.6);
Transaction tx5 = new Transaction(15, TransactionStatus.Successfull, "joro", "pesho", 7.8);
List <Transaction> expected = new List <Transaction>();
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
List <Transaction> actual = cb.GetAllInAmountRange(7.7, 7.75).ToList();
//Assert
CollectionAssert.AreEqual(expected, actual);
cb.RemoveTransactionById(12);
cb.RemoveTransactionById(15);
actual = cb.GetAllInAmountRange(7.8, 16).ToList();
CollectionAssert.AreEqual(expected, actual);
}
public void GetInAmountRange_ShouldReturn_CorrectTransactionsByInsertionOrder()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 1);
Transaction tx2 = new Transaction(6, TransactionStatus.Successfull, "joro", "pesho", 2);
Transaction tx3 = new Transaction(7, TransactionStatus.Successfull, "joro", "pesho", 5.5);
Transaction tx4 = new Transaction(12, TransactionStatus.Successfull, "joro", "pesho", 15.6);
Transaction tx5 = new Transaction(15, TransactionStatus.Successfull, "joro", "pesho", 7.8);
List <Transaction> expected = new List <Transaction>()
{
tx4, tx5
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
List <Transaction> actual = cb.GetAllInAmountRange(7.8, 16).ToList();
//Assert
CollectionAssert.AreEqual(expected, actual);
}
public void GetAllInAmountRange_ShouldReturnEmptyEnumeration_On_EmptyCB()
{
//Arrange
IChainblock cb = new Chainblock();
//Act
List <Transaction> actual = cb.GetAllInAmountRange(7.7, 7.75).ToList();
//Assert
CollectionAssert.AreEqual(new List <Transaction>(), actual);
}
public void GetAllInAmountRange()
{
IChainblock cb = new Chainblock();
List <Transaction> txs = new List <Transaction>();
Random rand = new Random();
for (int i = 0; i < 100000; i++)
{
int amount = rand.Next(0, 1000);
Transaction tx = new Transaction(i, TransactionStatus.Successfull,
"sender", "from", amount);
cb.Add(tx);
if (amount >= 200 && amount <= 600)
{
txs.Add(tx);
}
}
int count = cb.Count;
Assert.AreEqual(100000, count);
Stopwatch watch = new Stopwatch();
watch.Start();
IEnumerable <Transaction> all = cb.GetAllInAmountRange(200, 600);
int c = 0;
foreach (Transaction tx in all)
{
Assert.AreSame(tx, txs[c]);
c++;
}
watch.Stop();
long l1 = watch.ElapsedMilliseconds;
Assert.IsTrue(l1 < 150);
Assert.AreEqual(txs.Count, c);
}
public void GetAllInAmountRange_ReturnsEmpty_WhenNoMatches()
{
CreateBulkOfTransactions();
Assert.That(testChainblock.GetAllInAmountRange(300, 350), Is.Empty);
}
public void GetAllInAmountRange_ShouldReturnEmptyCollection()
{
var result = chainblock.GetAllInAmountRange(1, 100);
Assert.IsEmpty(result);
}
