public void It_responds_correctly_to_U_turns()
{
var ferry = new Ferry();
ferry.Steer("L180");
Assert.AreEqual(180, ferry.Heading);
ferry.Steer("L180");
Assert.AreEqual(0, ferry.Heading);
ferry.Steer("R180");
Assert.AreEqual(180, ferry.Heading);
ferry.Steer("R180");
Assert.AreEqual(0, ferry.Heading);
}
public void It_responds_correctly_to_example_instructions()
{
var ferry = new Ferry();
var instructions = File.ReadLines("test.txt");
foreach (var instruction in instructions)
{
ferry.Steer(instruction);
}
Assert.AreEqual(17, ferry.X);
Assert.AreEqual(-8, ferry.Y);
Assert.AreEqual(25, ferry.ManhattanDistance());
}
public static void Main(string[] args)
{
var instructions = File.ReadLines(args[0]);
var ferry = new Ferry();
//Console.WriteLine(ferry);
foreach (var i in instructions)
{
ferry.Steer(i);
//Console.WriteLine($"\t{ferry}");
}
Console.WriteLine($"Ferry Manhattan distance: {ferry.ManhattanDistance()}");
var ship = new Ship();
//Console.WriteLine(ship);
foreach (var i in instructions)
{
ship.Steer(i);
//Console.WriteLine($"\t{ship}");
}
Console.WriteLine($"Ship Manhattan distance: {ship.ManhattanDistance()}");
}