public void Problem1_PointStruct_SideAffecting()
{
// Instantiate the problem
var target = new Problem1();
// Set up the test
int x = 5;
int y = 10;
var pointStruct = new MutablePointStruct()
{
X = x, Y = y
};
var result = target.DoubleTheTargetPointStruct(pointStruct);
// Assert truths.
Assert.AreEqual(x * 2, result.X);
Assert.AreEqual(y * 2, result.Y);
}
