public void object_graph_report()
{
var robotBus = new Trunk(
new Shoulder(new LeftArm()),
new Hip(new RightThigh(new RightLowerLimb(new RightFoot()))));
robotBus.AcceptLogVisitor(_target);
var reportItems = new[]
{
"Trunk is: On",
" Shoulder is: On",
" Left arm is: Off",
" Hip is: On",
" Right thigh is: On",
" Right lower limb is: On",
" Right foot is: On", ""
};
Assert.AreEqual(string.Join("\n", reportItems), _target.GetStatusReport());
Assert.AreEqual(1.08, _target.GetRechargeCosts());
}
