public void ShouldCreateClientAccountsFromAccountCollection()
{
var clientId1 = new ClientId("ABC123");
var clientAccounts = new ClientAccounts(new List<Account> { new Account(new AccountId(12341234), clientId1), new Account(new AccountId(12341235), clientId1) });
Assert.AreEqual(2, clientAccounts.Count);
}
public Structure(ClientAccounts sourceClientAccounts, List <Allocation> allocations, InterestRates interestRates, PaymentInstructionService paymentInstructionService)
{
if (sourceClientAccounts.Count < 2)
{
throw new ArgumentException("A structure must have at least 2 source accounts.");
}
float totalPercentage = 0;
allocations.ForEach(al => totalPercentage += al.GetAllocationPercentage());
if (totalPercentage != 100)
{
throw new ArgumentException("A structure should have 100% allocation.");
}
if (allocations.Count != 1 && allocations.Exists(al => !sourceClientAccounts.Contains(al.GetAccount())))
{
throw new ArgumentException("All allocations should be in pooled account or there should be only one allocation account.");
}
this.sourceClientAccounts = sourceClientAccounts;
this.allocations = allocations;
this.interestRates = interestRates;
this.paymentInstructionService = paymentInstructionService;
}
public void ShouldBeAbleToFindIfTwoStructuresHaveSharedAccounts()
{
var clientId = new ClientId("ABC123");
var account1 = new Account(new AccountId(12341234), clientId);
var account2 = new Account(new AccountId(12341235), clientId);
var account3 = new Account(new AccountId(12341236), clientId);
var account4 = new Account(new AccountId(12341237), clientId);
var clientAccounts1 = new ClientAccounts();
clientAccounts1.Add(account1);
clientAccounts1.Add(account2);
var structure1 = new Structure(clientAccounts1);
var clientAccounts2 = new ClientAccounts();
clientAccounts2.Add(account1);
clientAccounts2.Add(account3);
var structure2 = new Structure(clientAccounts2);
var clientAccounts3 = new ClientAccounts();
clientAccounts3.Add(account4);
clientAccounts3.Add(account3);
var structure3 = new Structure(clientAccounts3);
Assert.IsTrue(structure1.SharesASourceAccountWith(structure2));
Assert.IsFalse(structure1.SharesASourceAccountWith(structure3));
}
public void ShouldBeAbleToFindIfTwoStructuresHaveSharedAccounts()
{
var clientId = new ClientId("ABC123");
var account1 = new Account(new AccountId(12341234), clientId);
var account2 = new Account(new AccountId(12341235), clientId);
var account3 = new Account(new AccountId(12341236), clientId);
var account4 = new Account(new AccountId(12341237), clientId);
var clientAccounts1 = new ClientAccounts();
clientAccounts1.Add(account1);
clientAccounts1.Add(account2);
var allocations = new List<Allocation> { new Allocation(new Account(new AccountId(54321439), clientId), 100) };
var structure1 = new Structure(clientAccounts1, allocations, null, null);
var clientAccounts2 = new ClientAccounts();
clientAccounts2.Add(account1);
clientAccounts2.Add(account3);
var structure2 = new Structure(clientAccounts2, allocations, null, null);
var clientAccounts3 = new ClientAccounts();
clientAccounts3.Add(account4);
clientAccounts3.Add(account3);
var structure3 = new Structure(clientAccounts3, allocations, null, null);
Assert.IsTrue(structure1.SharesASourceAccountWith(structure2));
Assert.IsFalse(structure1.SharesASourceAccountWith(structure3));
}
public void ShouldNotBeAbleToCreateAStructureWithLessThanTwoSourceAccounts()
{
var clientId = new ClientId("ABC123");
var account1 = new Account(new AccountId(12341234), clientId);
var clientAccounts = new ClientAccounts();
clientAccounts.Add(account1);
Assert.Throws<ArgumentException>(() => new Structure(clientAccounts));
}
public void ShouldNotBeAbleToCreatAStructureWithAccountsFromTwoDifferentClients()
{
var clientId1 = new ClientId("ABC123");
var clientId2 = new ClientId("ABC124");
var account1 = new Account(new AccountId(12341234), clientId1);
var account2 = new Account(new AccountId(12341235), clientId2);
var clientAccounts = new ClientAccounts();
clientAccounts.Add(account1);
Assert.Throws<ArgumentException>(() => clientAccounts.Add(account2));
}
public void ShouldBeAbleAddAStructure()
{
var clientId = new ClientId("ABC123");
var account1 = new Account(new AccountId(12341234), clientId);
var account2 = new Account(new AccountId(12341235), clientId);
var clientAccounts = new ClientAccounts();
clientAccounts.Add(account1);
clientAccounts.Add(account2);
var structure = new Structure(clientAccounts);
var client = new Client(clientId, clientAccounts);
client.AddStructure(structure);
Assert.IsTrue(client.Contains(structure));
}
public void ShouldCalculateNetBalance()
{
var account1 = new Account(new AccountId(12341234), new ClientId("ABC123"));
var account2 = new Account(new AccountId(12341235), new ClientId("ABC123"));
account1.Balance = 1000.0;
account2.Balance = -500.0;
var clientAccounts = new ClientAccounts();
clientAccounts.Add(account1);
clientAccounts.Add(account2);
Assert.AreEqual(500.0, clientAccounts.NetBalance());
}
public void ShouldBeAbleToAddAStructure()
{
var clientId = new ClientId("ABC123");
var account1 = new Account(new AccountId(12341234), clientId);
var account2 = new Account(new AccountId(12341235), clientId);
var clientAccounts = new ClientAccounts();
clientAccounts.Add(account1);
clientAccounts.Add(account2);
var structure = new Structure(clientAccounts, getAllocation(), null, null);
var structures = new Structures();
structures.Add(structure);
Assert.True(structures.Contains(structure));
}
public Structure(ClientAccounts sourceClientAccounts, List<Allocation> allocations, InterestRates interestRates, PaymentInstructionService paymentInstructionService)
{
if(sourceClientAccounts.Count < 2) throw new ArgumentException("A structure must have at least 2 source accounts.");
float totalPercentage = 0;
allocations.ForEach(al => totalPercentage += al.GetAllocationPercentage());
if (totalPercentage != 100)
throw new ArgumentException("A structure should have 100% allocation.");
if (allocations.Count != 1 && allocations.Exists(al => !sourceClientAccounts.Contains(al.GetAccount())))
throw new ArgumentException("All allocations should be in pooled account or there should be only one allocation account.");
this.sourceClientAccounts = sourceClientAccounts;
this.allocations = allocations;
this.interestRates = interestRates;
this.paymentInstructionService = paymentInstructionService;
}
public void ShouldBeAbleToFindTwoClientAccountsShareACommonAccount()
{
var account1 = new Account(new AccountId(12341234), new ClientId("ABC123"));
var account2 = new Account(new AccountId(12341235), new ClientId("ABC123"));
var account3 = new Account(new AccountId(12341236), new ClientId("ABC123"));
var account4 = new Account(new AccountId(12341237), new ClientId("ABC123"));
var clientAccounts1 = new ClientAccounts();
clientAccounts1.Add(account1);
clientAccounts1.Add(account2);
var clientAccounts2 = new ClientAccounts();
clientAccounts2.Add(account1);
clientAccounts2.Add(account3);
var clientAccounts3 = new ClientAccounts();
clientAccounts3.Add(account3);
clientAccounts3.Add(account4);
Assert.IsTrue(clientAccounts1.SharesAccountWith(clientAccounts2));
Assert.IsFalse(clientAccounts1.SharesAccountWith(clientAccounts3));
}
public void ShouldNotBeAbleToCreateClientStructuresWithTwoRepeatingAccounts()
{
var clientId = new ClientId("ABC123");
var account1 = new Account(new AccountId(12341234), clientId);
var account2 = new Account(new AccountId(12341235), clientId);
var account3 = new Account(new AccountId(12341236), clientId);
var clientAccounts1 = new ClientAccounts();
clientAccounts1.Add(account1);
clientAccounts1.Add(account2);
var clientAccounts2 = new ClientAccounts();
clientAccounts2.Add(account1);
clientAccounts2.Add(account3);
var structure1 = new Structure(clientAccounts1);
var structure2 = new Structure(clientAccounts2);
var structures = new Structures();
structures.Add(structure1);
Assert.Throws<ArgumentException>(() => structures.Add(structure2));
}
public bool SharesAccountWith(ClientAccounts clientAccounts)
{
return(accounts.Overlaps(clientAccounts.accounts));
}
private static Structure GetTestStructure(double balance1, double balance2, List<Allocation> allocations, InterestRates interestRates, PaymentInstructionService paymentInstructionService)
{
var clientId = new ClientId("ABC123");
var account1 = new Account(new AccountId(12341234), clientId);
var account2 = new Account(new AccountId(12341235), clientId);
account1.Balance = balance1;
account2.Balance = balance2;
var clientAccounts = new ClientAccounts();
clientAccounts.Add(account1);
clientAccounts.Add(account2);
return new Structure(clientAccounts, allocations, interestRates, paymentInstructionService);
}
public bool SharesAccountWith(ClientAccounts clientAccounts)
{
return accounts.Overlaps(clientAccounts.accounts);
}
public Client(ClientId clientId, ClientAccounts holdings)
{
this.clientId = clientId;
this.holdings = holdings;
structures = new Structures();
}
public Client(ClientId clientId, ClientAccounts holdings)
{
this.clientId = clientId;
this.holdings = holdings;
structures = new Structures();
}
public Structure(ClientAccounts sourceClientAccounts)
{
if(sourceClientAccounts.Count < 2) throw new ArgumentException("A structure must have at least 2 source accounts.");
this.sourceClientAccounts = sourceClientAccounts;
}