public void CloneTest()
{
var obj = new ModelClass()
{
Property = 12,
PropertyLink = "asd"
};
var cobj = (ModelClass)obj.Clone();
cobj.PropertyLink += "aa";
cobj.Property += 2;
Assert.AreEqual(obj.Property, 12, $"cobj.Pv:{cobj.Property}");
Assert.AreEqual(cobj.Property, 14, $"obj.Pv:{obj.Property}");
Assert.AreEqual(obj.PropertyLink, "asd", $"cobj.Pl:{cobj.PropertyLink}");
Assert.AreEqual(cobj.PropertyLink, "asdaa", $"obj.Pl:{obj.PropertyLink}");
}