public void Transfer_NullFromAccount_Throws()
{
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
Assert.Throws <BankTransferService.TransferException>(() => transferOk = BankTransferService.Transfer(null, toAccount, 24.13));
}
public void Transfer_OverdrawFromPositiveAccount_FromAccountChargedFeeRoundsUp()
{
var fromAccount = new Account(FromAccountNumber, 0.50);
var toAccount = new Account(ToAccountNumber, 0.0);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, 0.90);
AssertEqual(-0.41, fromAccount.Balance);
}
public void Transfer_OverdrawFromPositiveAccount_AllowedReturnsTrue()
{
var fromAccount = new Account(FromAccountNumber, 77.88);
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, 77.89);
Assert.True(transferOk);
}
public void Transfer_ValidAccountsSufficientBalance_ToAccountIsIncreased()
{
var fromAccount = new Account(FromAccountNumber, 77.88);
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, 24.13);
AssertEqual(77.88, toAccount.Balance);
}
public void Transfer_ValidAccountsSufficientBalance_ReturnsTrue()
{
var fromAccount = new Account(FromAccountNumber, 77.88);
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, 24.13);
Assert.True(transferOk);
}
public void Transfer_NegativeTransfer_NotAllowed()
{
var fromAccount = new Account(FromAccountNumber, 77.88);
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, -77.88);
Assert.False(transferOk);
}
public void Transfer_OverdrawFromEmptyAccount_Allowed()
{
var fromAccount = new Account(FromAccountNumber, 0.0);
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, 77.89);
Assert.True(transferOk);
}
public void Transfer_OverdrawFromOverdrawnAccount_NotAllowedReturnsFalse()
{
var fromAccount = new Account(FromAccountNumber, -0.01);
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, 77.89);
Assert.False(transferOk);
}
public void Transfer_OverdrawFromPositiveAccount_ToAccountCredited()
{
var fromAccount = new Account(FromAccountNumber, 77.88);
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, 77.89);
AssertEqual(131.64, toAccount.Balance);
}
public void Transfer_TransferEntireAccountBalance_Allowed()
{
var fromAccount = new Account(FromAccountNumber, 77.88);
var toAccount = new Account(ToAccountNumber, 53.75);
bool transferOk = false;
transferOk = BankTransferService.Transfer(fromAccount, toAccount, 77.88);
Assert.True(transferOk);
AssertEqual(0.0, fromAccount.Balance);
}