public void GetByTransactionStatus_ShouldReturnCorrectResult()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(2, TransactionStatus.Successfull, "valq", "pesho", 14.8);
Transaction tx2 = new Transaction(1, TransactionStatus.Successfull, "valq", "pesho", 14.8);
Transaction tx3 = new Transaction(4, TransactionStatus.Successfull, "valq", "pesho", 15.6);
Transaction tx4 = new Transaction(3, TransactionStatus.Failed, "valq", "pesho", 15.6);
Transaction tx5 = new Transaction(8, TransactionStatus.Successfull, "valq", "pesho", 17.8);
List <Transaction> expected = new List <Transaction>()
{
tx5, tx3, tx1, tx2
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
//Assert
List <Transaction> actual = cb
.GetByTransactionStatus(TransactionStatus.Successfull)
.ToList();
CollectionAssert.AreEqual(expected, actual);
}
public void GetByTransactionStatus_ShouldWorkFast()
{
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, 50000);
Transaction tx = new Transaction(i, TransactionStatus.Successfull,
i.ToString(), i.ToString(), amount);
cb.Add(tx);
txs.Add(tx);
}
int count = cb.Count;
Assert.AreEqual(100000, count);
Stopwatch watch = new Stopwatch();
watch.Start();
IEnumerable <Transaction> byStatus = cb.GetByTransactionStatus(
TransactionStatus.Successfull);
watch.Stop();
int c = 0;
foreach (Transaction employee in byStatus)
{
c++;
}
long l1 = watch.ElapsedMilliseconds;
Assert.IsTrue(l1 < 150);
Assert.AreEqual(100000, c);
}
public void GetByNonExistingTransactionStatus_ShouldThrow()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(2, TransactionStatus.Successfull, "valq", "pesho", 14.8);
Transaction tx2 = new Transaction(1, TransactionStatus.Successfull, "valq", "pesho", 14.8);
Transaction tx3 = new Transaction(4, TransactionStatus.Successfull, "valq", "pesho", 15.6);
Transaction tx4 = new Transaction(3, TransactionStatus.Successfull, "valq", "pesho", 15.6);
Transaction tx5 = new Transaction(8, TransactionStatus.Failed, "valq", "pesho", 17.8);
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
//Assert
Assert.Throws <InvalidOperationException>(() =>
{
cb.GetByTransactionStatus(TransactionStatus.Unauthorized).First();
});
}
public void GetByTransactionStatus_ThrowsException_WhenEmpty()
{
TransactionStatus status = TransactionStatus.Aborted;
Assert.Throws <InvalidOperationException>(() => testChainblock.GetByTransactionStatus(status));
}
public void GetByTransactionStatus_ShouldThrowInvalidOperationException()
{
Assert.Throws <InvalidOperationException>(
() => chainblock.GetByTransactionStatus(TransactionStatus.Aborted)
);
}
