static void Main(string[] args)
{
Calculater calculater = new Calculater();
Console.WriteLine(calculater.Add(12, 45, 78, 9));
Console.WriteLine(calculater.Multiply(12, 45, 78, 8));
}
public static void practice13_1()
{
Calculater calA = new Calculater();
Calculater calB = new Calculater();
int a = 20;
int b = 10;
double x = 20.5;
double y = 10.5;
Console.WriteLine("a={0}, b={1}", a, b);
Console.WriteLine("사칙연산 결과: {0},{1},{2},{3}", calA.Add(a, b), calA.Substract(a, b), calA.Multiply(a, b), calA.Divide(a, b));
Console.WriteLine();
Console.WriteLine("x={0}, y={1}", x, y);
Console.WriteLine("사칙연산 결과: {0},{1},{2},{3:N6}", calB.Add(x, y), calB.Substract(x, y), calB.Multiply(x, y), calB.Divide(x, y));
}
public void MultiplyTest()
{
Assert.AreEqual(9, Calculater.Multiply(3, 3));
Assert.AreEqual(3.30, Calculater.Multiply(1.10, 3));
}
public void ShouldMulitplyTwoNumbers()
{
var sut = new Calculater();
Assert.That(sut.Multiply(5, 10), Is.EqualTo(50));
}