public void DeletionForEmptyElemsTest()
{
var n = new ObjectNode();
n.RemoveElement("a");
Assert.AreEqual(null, n.Elems);
}
public void ElementsModificationTest()
{
var n = new ObjectNode();
Assert.AreEqual(null, n.Elems);
// Addition
n.AddElement("a", new IntegerNode(42));
n.AddElement("b", new StringNode("test"));
Assert.AreEqual(2, n.Elems.Count);
Assert.AreEqual(new IntegerNode(42), n.Elems["a"]);
Assert.AreEqual(new StringNode("test"), n.Elems["b"]);
// Deletion
n.RemoveElement("a");
n.RemoveElement("b");
n.RemoveElement("c"); // Do not fail if removes non-existing keys
Assert.AreEqual(0, n.Elems.Count);
}