public void GetAllOrderedByAmountDescendingThenById_ShouldWorkCorrectlyAfterRemove()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 1);
Transaction tx2 = new Transaction(6, TransactionStatus.Successfull, "joro", "pesho", 5.5);
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>()
{
tx5, tx3, tx1
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
List <Transaction> before = cb.GetAllOrderedByAmountDescendingThenById().ToList();
Assert.AreEqual(5, before.Count);
cb.RemoveTransactionById(tx4.Id);
cb.RemoveTransactionById(tx2.Id);
List <Transaction> actual = cb.GetAllOrderedByAmountDescendingThenById().ToList();
//Assert
CollectionAssert.AreEqual(expected, actual);
}
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 GetBySenderAndMinimumAmountDescending_ShouldOrderAndPickCorrectly()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(2, TransactionStatus.Successfull, "joro", "pesho", 1);
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);
List <Transaction> expected = new List <Transaction>()
{
tx3
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
cb.RemoveTransactionById(8);
cb.RemoveTransactionById(3);
//Assert
List <Transaction> actual = cb.GetBySenderAndMinimumAmountDescending("valq", 15.5).ToList();
CollectionAssert.AreEqual(expected, actual);
}
public void GetByTransactionStatus_ShouldReturnCorrectResultAfterRemove()
{
//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);
List <Transaction> expected = new List <Transaction>()
{
tx3, tx1, tx2
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
cb.RemoveTransactionById(8);
cb.RemoveTransactionById(3);
//Assert
List <Transaction> actual = cb
.GetByTransactionStatus(TransactionStatus.Successfull)
.ToList();
CollectionAssert.AreEqual(expected, actual);
}
public void GetAllReceiversWithTransactionStatus_ShoudlThrowAfterRemove()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 1);
Transaction tx2 = new Transaction(6, TransactionStatus.Successfull, "joro", "pesho", 5.5);
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.Failed, "joro", "pesho", 7.8);
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
cb.RemoveTransactionById(5);
cb.RemoveTransactionById(7);
cb.RemoveTransactionById(6);
cb.RemoveTransactionById(12);
cb.RemoveTransactionById(15);
//Assert
Assert.Throws <InvalidOperationException>(() =>
{
cb.GetAllReceiversWithTransactionStatus(TransactionStatus.Failed);
});
}
public void GetBySenderOrderedByAmountDescending_ShouldOn_MissingSender()
{
//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);
cb.RemoveTransactionById(8);
cb.RemoveTransactionById(3);
//Assert
Assert.Throws <InvalidOperationException>(() =>
{
List <Transaction> actual = cb
.GetBySenderOrderedByAmountDescending("momo")
.ToList();
});
}
public void GetByTransactionStatusAndMaximumAmount_ShouldWorkCorrectly_AfterRemove()
{
//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);
List <Transaction> expected = new List <Transaction>()
{
tx2
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
cb.RemoveTransactionById(tx1.Id);
//Assert
List <Transaction> actual = cb
.GetByTransactionStatusAndMaximumAmount(TransactionStatus.Successfull, 15.0)
.ToList();
CollectionAssert.AreEqual(expected, actual);
}
public void RemoveById_ShoudlWorkFast()
{
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, 40000);
int status = amount % 4;
Transaction tx = new Transaction(i, (TransactionStatus)status,
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();
foreach (Transaction tx in txs)
{
cb.RemoveTransactionById(tx.Id);
}
watch.Stop();
long l1 = watch.ElapsedMilliseconds;
Assert.Less(l1, 220);
}
public static void Main()
{
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);
//List<Transaction> expected = new List<Transaction>()
//{
// tx2
//};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
cb.RemoveTransactionById(tx1.Id);
//Assert
List <Transaction> actual = cb
.GetByTransactionStatusAndMaximumAmount(TransactionStatus.Successfull, 15.0)
.ToList();
Console.WriteLine(cb.Count);
Console.WriteLine(string.Join(Environment.NewLine, actual));
}
public void RemoveTransactionById_ExistingTransaction_ShouldChageCountToZero()
{
IChainblock chainblock = new Chainblock(this.transactionOne);
chainblock.RemoveTransactionById(1);
Assert.AreEqual(0, chainblock.Count);
}
public void GetById_InvalidTransaction_ShouldThrowInvalidOperationException()
{
IChainblock chainblock = new Chainblock(this.transactionOne);
Exception ex = Assert.Throws <InvalidOperationException>(() =>
chainblock.RemoveTransactionById(2));
Assert.AreEqual(NotExistingTransactionId, ex.Message);
}
public void Count_Should_RemainCorrect_AfterRemoving()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 5);
Transaction tx2 = new Transaction(6, TransactionStatus.Successfull, "joro", "pesho", 5);
Transaction tx3 = new Transaction(7, TransactionStatus.Successfull, "joro", "pesho", 5);
//Act
cb.Add(tx1);
cb.Add(tx2);
cb.Add(tx3);
cb.RemoveTransactionById(tx1.Id);
cb.RemoveTransactionById(tx3.Id);
//Assert
Assert.AreEqual(1, cb.Count);
Assert.AreNotSame(tx1, cb.GetById(tx2.Id));
}
public void RemoveTransactionById_EmptyCollection_ShouldThrowInvalidOperationException()
{
IChainblock chainblock = new Chainblock();
Exception ex = Assert.Throws <InvalidOperationException>(() =>
chainblock.RemoveTransactionById(1));
Assert.AreEqual(NotExistingTransactionId, ex.Message);
}
public void RemoveTransactionById_AddTwoTransactionsWithExistingTransaction_ShouldChageCountToOne()
{
ITransaction transactionTwo =
new Transaction(2, "X", "Z", 1, TransactionStatus.Aborted);
IChainblock chainblock = new Chainblock(this.transactionOne, transactionTwo);
chainblock.RemoveTransactionById(1);
Assert.AreEqual(1, chainblock.Count);
}
public void CB_ShouldReturn_TransactionsInCorrectOrder_AfterDelete()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 5);
Transaction tx2 = new Transaction(6, TransactionStatus.Successfull, "joro", "pesho", 5);
Transaction tx3 = new Transaction(7, TransactionStatus.Successfull, "joro", "pesho", 5);
List <Transaction> expected = new List <Transaction>()
{
tx2
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.RemoveTransactionById(5);
cb.RemoveTransactionById(7);
List <Transaction> actual = cb.Take(cb.Count).ToList();
//Assert
CollectionAssert.AreEqual(expected, actual);
}
public void RemoveTransactionById_AddTwoTransactionsWithExistingTransaction_ShouldRemoveCorrectTransaction()
{
ITransaction transactionTwo =
new Transaction(2, "X", "Z", 1, TransactionStatus.Aborted);
IChainblock chainblock = new Chainblock(this.transactionOne, transactionTwo);
int removeTrId = 1;
chainblock.RemoveTransactionById(removeTrId);
ITransaction actualTransaction =
chainblock.Transactions
.SingleOrDefault(t => t.Id == removeTrId);
Assert.IsNull(actualTransaction);
}
public void GetById_On_NonExistingElement_ShouldThrow()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 5);
Transaction tx2 = new Transaction(6, TransactionStatus.Successfull, "joro", "pesho", 5);
Transaction tx3 = new Transaction(7, TransactionStatus.Successfull, "joro", "pesho", 5);
//Act
cb.Add(tx1);
cb.Add(tx2);
cb.Add(tx3);
cb.RemoveTransactionById(5);
//Assert
Assert.Throws <InvalidOperationException>(() => cb.GetById(5));
}
public void GetByReceiverAndAmountRange_ShouldThrow_AfterRemovingReceiver()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 1);
Transaction tx2 = new Transaction(6, TransactionStatus.Successfull, "joro", "mesho", 5.5);
Transaction tx3 = new Transaction(7, TransactionStatus.Successfull, "joro", "vesho", 5.5);
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.RemoveTransactionById(5);
//Assert
Assert.Throws <InvalidOperationException>(() =>
{
cb.GetByReceiverAndAmountRange("pesho", 0, 20).ToList();
});
}
public void RemoveTransactionById_ThrowsException_WhenTransactionDoesNotExist()
{
int ID = 1;
Assert.Throws <InvalidOperationException>(() => testChainblock.RemoveTransactionById(ID));
}
public void RemoveById_NonExistingTransactionShouldThrowInvalidOperationException()
{
Assert.Throws <InvalidOperationException>(() => chainblock.RemoveTransactionById(2));
}