public void Problem1_PointStruct_WithReturnValue()
{
// Instantiate the problem
var target = new Problem1();
// Set up the test
int x = 5;
int y = 10;
var pointStruct = new PointStruct(x, y);
var result = target.ReturnADoubledPointStruct(pointStruct);
// Assert truths.
Assert.IsNotNull(result);
Assert.AreNotSame(result, pointStruct);
Assert.AreEqual(x * 2, result.X);
Assert.AreEqual(y * 2, result.Y);
}
