public void TestSum()
{
Vector a = new Vector(1, 2), b = new Vector(2, 3), c;
c = Vector.Sum(a, b);
double actualX = c.GetX();
double expectedX = 3;
double actualY = c.GetY();
double expectedY = 5;
Assert.AreEqual(expectedX, actualX);
Assert.AreEqual(expectedY, actualY);
}
public static Vector Sum(Vector A, Vector B)
{
Vector C = new Vector(A.x+B.x,A.y+B.y);
return C;
}
