private void button1_Click(object sender, EventArgs e)
{
if (maskedTextBox_transactAmount.Text != "")
{
decimal balance = Transactions.calculateTransact(1, Convert.ToDecimal(label1.Text), Convert.ToDecimal(maskedTextBox_transactAmount.Text), out errorMsg);
label1.Text = balance.ToString("0.00");
accountsDS.Tables["Table1"].Rows[comboBox1.SelectedIndex].SetField <string>("Balance", label1.Text);
writeAccounts();
if (errorMsg != "")
{
MessageBox.Show(errorMsg);
errorMsg = "";
}
maskedTextBox_transactAmount.Text = "";
}
}
public void calculateTransactTest_DepositPositiveAmount()
{
Console.WriteLine("TestID 4");
Transactions target = new Transactions(); // REM
int transactType = 2; // REM
Decimal accountBalance = new Decimal(10000); // REM
Decimal transactAmount = new Decimal(1000); // REM
string errorMsg = string.Empty; // REM
string errorMsgExpected = string.Empty; // REM
Decimal expected = new Decimal(11000); // REM
Decimal actual;
actual = target.calculateTransact(transactType, accountBalance, transactAmount, out errorMsg);
Assert.AreEqual(errorMsgExpected, errorMsg);
Assert.AreEqual(expected, actual);
}
public void calculateTransactTest_interesAddingAfterAYear()
{
Console.WriteLine("TestID 6");
Transactions target = new Transactions(); // TODO: Initialize to an appropriate value
int transactType = 3; // TODO: Initialize to an appropriate value
Decimal accountBalance = new Decimal(10000); // TODO: Initialize to an appropriate value
Decimal transactAmount = new Decimal(0.1); // TODO: Initialize to an appropriate value
string errorMsg = string.Empty; // TODO: Initialize to an appropriate value
string errorMsgExpected = string.Empty; // TODO: Initialize to an appropriate value
string lastInterestDate = Convert.ToString(DateTime.Today.AddDays(-365).Date); // TODO: Initialize to an appropriate value
Decimal expected = new Decimal(11000); // TODO: Initialize to an appropriate value
Decimal actual;
actual = target.calculateTransact(transactType, accountBalance, transactAmount, out errorMsg, lastInterestDate);
Assert.AreEqual(errorMsgExpected, errorMsg);
Assert.AreEqual(expected, actual);
//Assert.Inconclusive("Verify the correctness of this test method.");
}
public void calculateTransactTest_WithdrawIllegalBoundaryAmount()
{
Console.WriteLine("TestID 5:boundary");
Transactions target = new Transactions(); // REM
int transactType = 1; // REM
Decimal accountBalance = new Decimal(); // REM
Decimal transactAmount = new Decimal(); // REM
accountBalance = 0;
transactAmount = 0.01m;
string errorMsg = string.Empty; // REM
string errorMsgExpected = "The current balance is " + accountBalance + "\r\n\n" +
"Your withdrawal of " + transactAmount +
" is not possible at this time !! \r\n\n Please withdraw a lower amount.";
Decimal expected = new Decimal(0); // REM
Decimal actual;
actual = target.calculateTransact(transactType, accountBalance, transactAmount, out errorMsg);
Assert.AreEqual(errorMsgExpected, errorMsg);
Assert.AreEqual(expected, actual);
}
public void calculateTransactTest_WithdrawIllegalAmount()
{
Console.WriteLine("TestID 2");
Transactions target = new Transactions(); // REM
int transactType = 1; // WithDraw
Decimal accountBalance = new Decimal(10000); // REM
Decimal transactAmount = new Decimal(11000); /**
* Withdraw more than the current balance
* This should not be possible, and must raise an error message.
*/
string errorMsg = string.Empty; // REM
string errorMsgExpected = "The current balance is " + accountBalance + "\r\n\n" +
"Your withdrawal of " + transactAmount +
" is not possible at this time !! \r\n\n Please withdraw a lower amount.";
Console.WriteLine(errorMsg);
Decimal expected = new Decimal(10000); // REM
Decimal actual;
actual = target.calculateTransact(transactType, accountBalance, transactAmount, out errorMsg);
Assert.AreEqual(errorMsgExpected, errorMsg);
Assert.AreEqual(expected, actual);
//Assert.Inconclusive("Verify the correctness of this test method.");
}
public void calculateTransactTest_WithdrawBoundaryAmount()
{
Console.WriteLine("TestID 4:boundary");
Transactions target = new Transactions(); // REM
int transactType = 1; // REM
Decimal accountBalance = new Decimal(); // REM
Decimal transactAmount = new Decimal(); // REM
accountBalance = 0.01m;
transactAmount = 0.01m;
string errorMsg = string.Empty; // REM
string errorMsgExpected = string.Empty; // REM
Decimal expected = new Decimal(0); // REM
Decimal actual;
actual = target.calculateTransact(transactType, accountBalance, transactAmount, out errorMsg);
Assert.AreEqual(errorMsgExpected, errorMsg);
Assert.AreEqual(expected, actual);
}
public void calculateTransactTest_WithdrawAllowedAmount()
{
Console.WriteLine("TestID 1");
Transactions target = new Transactions();
int transactType = 1; // WithDraw
Decimal accountBalance = new Decimal(10000); // REM
Decimal transactAmount = new Decimal(9000); // REM
string errorMsg = string.Empty; // REM
string errorMsgExpected = string.Empty; // REM
Decimal expected = new Decimal(1000); // REM
Decimal actual;
actual = target.calculateTransact(transactType, accountBalance, transactAmount, out errorMsg);
Assert.AreEqual(errorMsgExpected, errorMsg);
Assert.AreEqual(expected, actual);
//Assert.Inconclusive("Verify the correctness of this test method.");
}
public void calculateTransactTest_interesAddingWithNoDate()
{
Console.WriteLine("TestID 8");
Transactions target = new Transactions();
int transactType = 3;
Decimal accountBalance = new Decimal(10000);
Decimal transactAmount = new Decimal(0.1);
string errorMsg = string.Empty;
string errorMsgExpected = "The last date of interest adding is missing !!";
string lastInterestDate = string.Empty;
Decimal expected = new Decimal(10000);
Decimal actual;
/// We expect the accountBalance to remain unchanged, as we cannot see the last date of interest update
/// The method must throw the interestAddingException
actual = target.calculateTransact(transactType, accountBalance, transactAmount, out errorMsg, lastInterestDate);
Assert.AreEqual(errorMsgExpected, errorMsg);
Assert.AreEqual(expected, actual);
Console.WriteLine(errorMsg);
}
public void calculateTransactTest_interesAddingUnderAYear()
{
Console.WriteLine("TestID 7");
Transactions target = new Transactions();
int transactType = 3;
Decimal accountBalance = new Decimal(10000);
Decimal transactAmount = new Decimal(0.1);
string errorMsg = string.Empty;
string errorMsgExpected = "It has not been a year since last interest adding !!";
string lastInterestDate = Convert.ToString(DateTime.Today.AddDays(-364).Date);
Decimal expected = new Decimal(10000);
Decimal actual;
actual = target.calculateTransact(transactType, accountBalance, transactAmount, out errorMsg, lastInterestDate);
Assert.AreEqual(errorMsgExpected, errorMsg);
Assert.AreEqual(expected, actual);
Console.WriteLine(errorMsg);
}
