public void Chainblock_GetByIdMethodThrowsExceptionWhenAccesingIncorrectId(int id)
{
var transaction = new Transaction(1,
TransactionStatus.Failed,
"Gosho", "Pesho", 250);
var transaction1 = new Transaction(2,
TransactionStatus.Failed,
"Gosho", "Stamat", 300);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Kiro", 350);
var transaction3 = new Transaction(4,
TransactionStatus.Failed,
"Gosho", "Pesho", 400);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
chainblock.Add(transaction3);
Assert.Throws <InvalidOperationException>(() => chainblock.GetById(id));
}
public void Chainblock_ContainsMethodReturnsFalse()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var transaction1 = new Transaction(2,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var transaction3 = new Transaction(4,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
Assert.IsFalse(chainblock.Contains(transaction3));
}
public void Chainblock_GetByIdMethodReturnsCorrectTransaction()
{
var transaction = new Transaction(1,
TransactionStatus.Failed,
"Gosho", "Pesho", 250);
var transaction1 = new Transaction(2,
TransactionStatus.Failed,
"Gosho", "Stamat", 300);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Kiro", 350);
var transaction3 = new Transaction(4,
TransactionStatus.Failed,
"Gosho", "Pesho", 400);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
chainblock.Add(transaction3);
var result = chainblock.GetById(1);
Assert.AreEqual(result.CompareTo(transaction), 0);
}
public void Chainblock_GetAllOrderedByAmountDescendingThenByIdReturnsCorrectCollection()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 250);
var transaction1 = new Transaction(2,
TransactionStatus.Successfull,
"Gosho", "Pesho", 300);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Pesho", 350);
var transaction3 = new Transaction(4,
TransactionStatus.Successfull,
"Gosho", "Pesho", 400);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
chainblock.Add(transaction3);
List <ITransaction> listOfTransactions = new List <ITransaction>()
{
transaction, transaction1, transaction2, transaction3
};
listOfTransactions = listOfTransactions.OrderByDescending(x => x.Amount).ThenBy(x => x.Id).ToList();
var result = chainblock.GetAllOrderedByAmountDescendingThenById();
CollectionAssert.AreEqual(result, listOfTransactions);
}
public void Chainblock_GetAllSendersWithTransactionStatusThrowsExceptionWhenSuchStatusCannotBeFound()
{
var transaction = new Transaction(1,
TransactionStatus.Failed,
"Gosho", "Pesho", 250);
var transaction1 = new Transaction(2,
TransactionStatus.Failed,
"Gosho", "Stamat", 300);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Kiro", 350);
var transaction3 = new Transaction(4,
TransactionStatus.Failed,
"Gosho", "Pesho", 400);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
chainblock.Add(transaction3);
Assert.Throws <InvalidOperationException>(() => chainblock.GetAllSendersWithTransactionStatus(TransactionStatus.Aborted));
}
public void Chainblock_GetAllInAmountRangeReturnsEmptyCollection()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 250);
var transaction1 = new Transaction(2,
TransactionStatus.Successfull,
"Gosho", "Pesho", 300);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Pesho", 350);
var transaction3 = new Transaction(4,
TransactionStatus.Successfull,
"Gosho", "Pesho", 400);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
chainblock.Add(transaction3);
var result = chainblock.GetAllInAmountRange(401, 500);
Assert.AreEqual(result.Count(), 0);
}
public void Chainblock_ChangeTransactionStatusThrowsExceptionWhenIdIsMissing()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var transaction1 = new Transaction(2,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var transaction3 = new Transaction(4,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
Assert.Throws <ArgumentException>(() => chainblock.ChangeTransactionStatus(8, TransactionStatus.Failed));
}
public void Chainblock_AddMethodThrowsExceptionWhenIdHasAlredyBeenAdded()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
Assert.Throws <InvalidOperationException>(() => chainblock.Add(transaction));
}
public void Chainblock_AddMethodAddsElemets()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
Assert.AreEqual(chainblock.Count, 1);
}
public void Chainblock_GetAllOrderedByAmountDescendingThenByIdThrwsExceptionWhenCollectionIsEmpty()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 250);
var transaction1 = new Transaction(2,
TransactionStatus.Successfull,
"Gosho", "Pesho", 300);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Pesho", 350);
var transaction3 = new Transaction(4,
TransactionStatus.Successfull,
"Gosho", "Pesho", 400);
var chainblock = new ChainblockTransaction();
Assert.Throws <InvalidOperationException>(() => chainblock.GetAllOrderedByAmountDescendingThenById());
}
public void Chainblock_CountMethodReturnsCorrectValue()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var transaction1 = new Transaction(2,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Pesho", 200);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
Assert.AreEqual(chainblock.Count, 3);
}
public void Chainblock_GetAllInAmountRangeReturnsCorrectElements()
{
var transaction = new Transaction(1,
TransactionStatus.Successfull,
"Gosho", "Pesho", 250);
var transaction1 = new Transaction(2,
TransactionStatus.Successfull,
"Gosho", "Pesho", 300);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho", "Pesho", 350);
var transaction3 = new Transaction(4,
TransactionStatus.Successfull,
"Gosho", "Pesho", 400);
var chainblock = new ChainblockTransaction();
List <ITransaction> listOfTransactions = new List <ITransaction>()
{
transaction, transaction1, transaction2, transaction3
};
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
chainblock.Add(transaction3);
var result = chainblock.GetAllInAmountRange(250, 400);
Assert.AreEqual(result.Count(), 4);
int index = 0;
foreach (var item in result)
{
Assert.AreEqual(item.CompareTo(listOfTransactions[index++]), 0);
}
}
public void Chainblock_GetAllSendersWithTransactionStatusReturnsCorrectCollectionOfNames()
{
var transaction = new Transaction(1,
TransactionStatus.Failed,
"Gosho1", "Pesho", 250);
var transaction1 = new Transaction(2,
TransactionStatus.Failed,
"Gosho2", "Stamat", 300);
var transaction2 = new Transaction(3,
TransactionStatus.Successfull,
"Gosho3", "Kiro", 350);
var transaction3 = new Transaction(4,
TransactionStatus.Failed,
"Gosho4", "Pesho", 400);
var chainblock = new ChainblockTransaction();
chainblock.Add(transaction);
chainblock.Add(transaction1);
chainblock.Add(transaction2);
chainblock.Add(transaction3);
List <ITransaction> listOfTransactions = new List <ITransaction>()
{
transaction, transaction1, transaction2, transaction3
};
var result = listOfTransactions.Where(x => x.Status == TransactionStatus.Failed).OrderByDescending(x => x.Amount).Select(x => x.From).ToList();
var actualResult = chainblock.GetAllSendersWithTransactionStatus(TransactionStatus.Failed);
int index = 0;
foreach (var item in actualResult)
{
Assert.AreEqual(item, result.ElementAt(index++));
}
}
public void Chainblock_GetByIdMethodThrowsExceptionWhenCollectionIsEmpty()
{
var chainblock = new ChainblockTransaction();
Assert.Throws <InvalidOperationException>(() => chainblock.GetById(1));
}
public void Chainblock_GetAllSendersWithTransactionStatusThrowsExceptionWhenCollectionIsEmpty()
{
var chainblock = new ChainblockTransaction();
Assert.Throws <InvalidOperationException>(() => chainblock.GetAllSendersWithTransactionStatus(TransactionStatus.Aborted));
}
