private void ReportMachine (Machine machine, StringBuilder result)
{
result.Append ("Machine " + machine.Name ());
if (machine.Bin () != null)
result.Append (" bin=" + machine.Bin().Contents());
result.Append ("\n");
}
public void TestRobot()
{
Machine sorter = new Machine("Sorter", "left");
sorter.Put(new Bin("chips"));
Machine oven = new Machine("Oven", "middle");
Robot robot = new Robot();
Assert.That("chips", Is.EqualTo(sorter.Bin().Contents()));
Assert.That(oven.Bin(), Is.Null);
Assert.That(robot.Location(), Is.Null);
Assert.That(robot.Bin(), Is.Null);
robot.MoveTo(sorter);
robot.Pick();
robot.MoveTo(oven);
robot.Release();
Assert.That(robot.Bin(), Is.Null);
Assert.That(oven, Is.EqualTo(robot.Location()));
Assert.That(sorter.Bin(), Is.Null);
Assert.That("chips", Is.EqualTo(oven.Bin().Contents()));
}