public void CalculateProfit()
{
IAccountingCalculator calc = new AccountingCalculator();
decimal net = calc.CalculateNet(1000m, 1000m);
Assert.AreEqual(1000000m, net);
}
protected void btnDisplayTotals_Click(object sender, EventArgs e)
{
try
{
decimal revenue = decimal.Parse(txtRevenue.Text);
decimal expenses = decimal.Parse(txtExpenses.Text);
IAccountingCalculator calculator = new AccountingCalculator();
decimal net = calculator.CalculateNet(revenue, expenses);
litNet.Text = net.ToString("C");
pnlError.Visible = false;
}
catch
{
pnlError.Visible = true;
}
}
public void NegativeRevenue()
{
IAccountingCalculator calc = new AccountingCalculator();
decimal net = calc.CalculateNet(-1000m, 1000m);
}
public void NegativeExpenses()
{
IAccountingCalculator calc = new AccountingCalculator();
decimal net = calc.CalculateNet(1000m, -1000m);
}