public void TestDelen9999and0_ansExc()
{
double a = 9999;
char c = '/';
double b = 0;
Calculator.Calc calc = new Calculator.Calc();
Assert.ThrowsException <System.DivideByZeroException>(() => calc.Calculate(a, c, b));
}
public void TestSum10and20_ans30()
{
double a = 10;
char c = '+';
double b = 20;
double expected = 30;
Calculator.Calc calc = new Calculator.Calc();
double ans = calc.Calculate(a, c, b);
Assert.AreEqual(expected, ans);
}
public void TestMulti99and2_ans198()
{
double a = 99;
char c = '*';
double b = 2;
double expected = 198;
Calculator.Calc calc = new Calculator.Calc();
double ans = calc.Calculate(a, c, b);
Assert.AreEqual(expected, ans);
}
public void TestDelen9999and9999_ans1()
{
double a = 9999;
char c = '/';
double b = 9999;
double expected = 1;
Calculator.Calc calc = new Calculator.Calc();
double ans = calc.Calculate(a, c, b);
Assert.AreEqual(expected, ans);
}
public void TestDef1000010and1000()
{
double a = 10000.10;
char c = '-';
double b = 1000;
double expected = 9000.10;
Calculator.Calc calc = new Calculator.Calc();
double ans = calc.Calculate(a, c, b);
Assert.AreEqual(expected, ans);
}
