// Sometimes it pays to place a test in a separate
// class so you can check just that functionality.
public void TestDivideByZero()
{
string Expected = "0";
string Result = MathCheck.DoDivide("6", "0");
Assert(Expected.Equals(Result));
}
// Test the subtract function using a simple example.
public void TestSubtract()
{
string Expected = "1";
string Result = MathCheck.DoSubtract("3", "2");
Assert(Expected.Equals(Result));
}
// Test the multiply function using a simple example.
public void TestMultiply()
{
string Expected = "6";
string Result = MathCheck.DoMultiply("2", "3");
Assert(Expected.Equals(Result));
}
// Test the add function using a simple example.
public void TestAdd()
{
string Expected = "5";
string Result = MathCheck.DoAdd("2", "3");
Assert(Expected.Equals(Result));
}