public void TestOrderSet()
{
_robot.SetOrders("FRL");
Assert.AreEqual(_robot.GetNextOrder(), 'F');
Assert.AreEqual(_robot.GetNextOrder(), 'R');
Assert.AreEqual(_robot.GetNextOrder(), 'L');
}
public void ExecuteNextCommand(IRobot robot)
{
var robotCommand = robot.GetNextOrder();
if (!_instructions.ContainsKey(robotCommand))
{
throw new ArgumentException($"Unknown command '{robotCommand}'");
}
Console.WriteLine($"Execution command \"{robotCommand}\":");
_instructions[robotCommand].ExecuteCommandFor(robot);
}