public void AreaCircle()
{
var radius = 10;
var area = 314.16;
_calculation = new AreaCalculation(new Circle(radius));
Assert.AreEqual(area, _calculation.Result());
}
public void AreaTriange()
{
var a = 10;
var b = 10;
var c = 10;
var result = 43.30;
_calculation = new AreaCalculation(new Triangle(a, b, c));
Assert.AreEqual(_calculation.Result(), result);
}