public void CloneTest()
{
var p = new Person()
{
name = "Rudy", adres = "Profeinthovenstraat"
};
var q = p;
var r = (Person)p.DeepClone();
p.name = "Piet";
Assert.IsTrue(p.name == "Piet", "Always");
Assert.IsTrue(q.name == "Piet", "Always");
Assert.IsTrue(r.name == "Rudy", "No deep clone");
}