public void Should_remove_immediate_child()
{
ushort child = 20;
ushort child2 = 25;
ushort sibling = 30;
ushort parent = 5;
ushort objectToRemove = child;
var(childZObj, parentZObj, _)
= ZMachineObjectBuilder.BuildSimpleRelationship(parent, child, sibling, child2);
Mockery
.SetGetObject(child, childZObj)
.SetGetObject(parent, parentZObj);
var args = new OperandBuilder()
.WithArg(objectToRemove)
.Build();
Operation.Execute(args);
parentZObj.Child.ShouldBe(childZObj.Sibling);
childZObj.Parent.ShouldBe((ushort)0);
}