public void unsetTest3()
{
UserVariable target = new UserVariable();
target.set("name", null, "unevaluated");
target.set("name2", null, "unevaluated2");
target.unset("name");
Assert.AreEqual(1, target.Definitions.Count());
foreach(string v in target.Definitions) {
Assert.AreEqual(v, "name2");
}
}