public void Coun_TwoTransactions_ShouldReturnTrue()
{
ITransaction transactionTwo = new Transaction(2, "X", "Z", 1, TransactionStatus.Aborted);
IChainblock chainblock = new Chainblock(transactionTwo, this.transactionOne);
Assert.AreEqual(2, chainblock.Count);
}
public void ContainsId_ExistingCollection_ShoudReturnTrue()
{
IChainblock chainblock = new Chainblock(this.transactionOne);
bool actualRes = chainblock.Contains(1);
Assert.IsTrue(actualRes);
}
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 GetByReceiver_ShouldWorkCorrectly()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(2, TransactionStatus.Successfull, "joro", "pesho", 1);
Transaction tx2 = new Transaction(1, TransactionStatus.Successfull, "joro", "pesho", 1);
Transaction tx3 = new Transaction(4, TransactionStatus.Successfull, "joro", "pesho", 15.6);
Transaction tx4 = new Transaction(3, TransactionStatus.Successfull, "joro", "pesho", 15.6);
Transaction tx5 = new Transaction(8, TransactionStatus.Failed, "joro", "pesho", 17.8);
List <Transaction> expected = new List <Transaction>()
{
tx5, tx4, tx3, tx2, tx1
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
//Assert
List <Transaction> actual = cb.GetByReceiverOrderedByAmountThenById("pesho").ToList();
CollectionAssert.AreEqual(expected, actual);
}
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 ContainsId_EmptyCollection_ShoudReturnFalse()
{
IChainblock chainblock = new Chainblock();
bool actualRes = chainblock.Contains(1);
Assert.IsFalse(actualRes);
}
public void ContainsTransaction_EmptyCollection_ShoudReturnFalse()
{
IChainblock chainblock = new Chainblock();
bool actualRes = chainblock.Contains(this.transactionOne);
Assert.IsFalse(actualRes);
}
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 GetByReceiverAndAmountRange_ShouldWorkCorrectly_On_CorrectRange()
{
//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", "resho", 7.8);
List <Transaction> expected = new List <Transaction>()
{
tx4, tx2, tx3, tx1
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
//Assert
List <Transaction> actual = cb.GetByReceiverAndAmountRange("pesho", 0, 20).ToList();
CollectionAssert.AreEqual(expected, actual);
}
public void ChangeTransactionStatus_NotExistingTransaction_ShouldThrowArgumentException()
{
IChainblock chainblock = new Chainblock(this.transactionOne);
Assert.Throws <ArgumentException>(() =>
chainblock.ChangeTransactionStatus(2, TransactionStatus.Aborted));
}
public void GetByTransactionStatusAndMaximumAmount_ShouldWorkCorrectly()
{
//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.Successfull, "valq", "pesho", 17.8);
List <Transaction> expected = new List <Transaction>()
{
tx3, tx4, tx1, tx2
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
//Assert
List <Transaction> actual = cb
.GetByTransactionStatusAndMaximumAmount(TransactionStatus.Successfull, 17.0)
.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 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 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 GetAllOrderedByAmountDescendingThenById_ShouldWorkCorrectly()
{
//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>()
{
tx4, tx5, tx2, tx3, tx1
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
List <Transaction> actual = cb.GetAllOrderedByAmountDescendingThenById().ToList();
//Assert
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 void GetBySenderOrderedByAmountDescending_ShouldWorkCorrectly_OnExistingSender()
{
//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>()
{
tx5, tx3, tx4, tx1, tx2
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
//Assert
List <Transaction> actual = cb.GetBySenderOrderedByAmountDescending("valq").ToList();
CollectionAssert.AreEqual(expected, actual);
}
public void GetAllReceiversWithTransactionStatus_ShouldWorkCorrectly()
{
//Arrange
IChainblock cb = new Chainblock();
Transaction tx1 = new Transaction(5, TransactionStatus.Successfull, "joro", "pesho", 1);
Transaction tx2 = new Transaction(6, TransactionStatus.Aborted, "joro", "pesho", 5.5);
Transaction tx3 = new Transaction(7, TransactionStatus.Successfull, "joro", "pesho", 5.5);
Transaction tx4 = new Transaction(12, TransactionStatus.Unauthorized, "joro", "pesho", 15.6);
Transaction tx5 = new Transaction(15, TransactionStatus.Unauthorized, "moro", "vesho", 7.8);
List <string> expected = new List <string>()
{
"pesho", "vesho"
};
//Act
cb.Add(tx1);
cb.Add(tx3);
cb.Add(tx2);
cb.Add(tx4);
cb.Add(tx5);
List <string> actual = cb
.GetAllReceiversWithTransactionStatus(TransactionStatus.Unauthorized)
.ToList();
//Assert
CollectionAssert.AreEqual(expected, actual);
}
public void GetByTransactionStatusAndMaximumAmount_ShouldReturnEmptyCollection()
{
//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
List <Transaction> actual = cb
.GetByTransactionStatusAndMaximumAmount(TransactionStatus.Unauthorized, 5)
.ToList();
CollectionAssert.AreEqual(new List <Transaction>(), actual);
cb = new Chainblock();
actual = cb
.GetByTransactionStatusAndMaximumAmount(TransactionStatus.Unauthorized, 10)
.ToList();
CollectionAssert.AreEqual(new List <Transaction>(), actual);
}
public void GetOrderedByAmountDescendingThenById_ShouldWorkFast()
{
IChainblock cb = new Chainblock();
List <Transaction> txs = new List <Transaction>();
for (int i = 0; i < 100000; i++)
{
Transaction tx = new Transaction(i, TransactionStatus.Successfull,
i.ToString(), i.ToString(), i);
cb.Add(tx);
txs.Add(tx);
}
int count = cb.Count;
Assert.AreEqual(100000, count);
Stopwatch watch = new Stopwatch();
watch.Start();
IEnumerable <Transaction> all = cb.GetAllOrderedByAmountDescendingThenById();
int c = 0;
foreach (Transaction tx in all)
{
c++;
}
watch.Stop();
long l1 = watch.ElapsedMilliseconds;
Assert.IsTrue(l1 < 150);
Assert.AreEqual(100000, c);
}
public void Add_100000_Transactions_Should_WorkFast()
{
IChainblock cb = new Chainblock();
Stopwatch sw = new Stopwatch();
int count = 100_000;
TransactionStatus[] statuses = new TransactionStatus[]
{
TransactionStatus.Aborted,
TransactionStatus.Failed,
TransactionStatus.Successfull,
TransactionStatus.Unauthorized
};
Random rand = new Random();
sw.Start();
for (int i = 0; i < count; i++)
{
//int status = rand.Next(0, 4);
cb.Add(new Transaction(i, TransactionStatus.Successfull,
i.ToString(), i.ToString(), i));
}
sw.Stop();
Assert.AreEqual(count, cb.Count);
Assert.IsTrue(sw.ElapsedMilliseconds < 400);
}
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 ContainsId_NotExistingCollection_ShoudReturnFalse()
{
ITransaction transactionTwo = new Transaction(2, "X", "Z", 1, TransactionStatus.Aborted);
IChainblock chainblock = new Chainblock(transactionOne);
bool actualRes = chainblock.Contains(2);
Assert.IsFalse(actualRes);
}
public void ContainsTransaction_ExistingCollection_ShoudReturnTrue()
{
ITransaction transactionTwo = new Transaction(1, "X", "Z", 1, TransactionStatus.Aborted);
IChainblock chainblock = new Chainblock(transactionTwo);
bool actualRes = chainblock.Contains(this.transactionOne);
Assert.IsTrue(actualRes);
}
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_Be_0_On_EmptyCollection()
{
//Arrange
IChainblock cb = new Chainblock();
//Act
//Assert
Assert.AreEqual(0, cb.Count);
}
public void GetById_EmptyCollection_ShouldThrowInvalidOperationException()
{
IChainblock chainblock = new Chainblock();
Exception ex = Assert.Throws <InvalidOperationException>(() =>
chainblock.GetById(1));
Assert.AreEqual(NotExistingTransactionId, ex.Message);
}
public void GetById_On_Empty_Chainblock_ShouldThrow()
{
//Arrange
IChainblock cb = new Chainblock();
//Act
//Assert
Assert.Throws <InvalidOperationException>(() => cb.GetById(5));
}
public void ChangeTransactionStatus_NonExistingTransaction_ShouldThrowArgumentException()
{
IChainblock chainblock = new Chainblock();
Exception ex = Assert.Throws <ArgumentException>(() =>
chainblock.ChangeTransactionStatus(1, TransactionStatus.Aborted));
Assert.AreEqual(NotExistingTransactionId, ex.Message);
}