public void split_input_into_steps()
{
string input = "UL";
var keypad = new Mock <Keypad>();
var keypadFollower = new KeypadFollower(new Coordinate(1, 1), keypad.Object);
keypadFollower.FollowPath(input, false);
Assert.AreEqual("1", keypadFollower.CurrentValue());
}
public void reuse_same_location()
{
string input = "LRLDUD";
var keypad = new Mock <Keypad>();
var keypadFollower = new KeypadFollower(new Coordinate(1, 1), keypad.Object);
keypadFollower.FollowPath(input, false);
Assert.AreEqual(0, keypadFollower.CurrentPosition.X);
Assert.AreEqual(2, keypadFollower.CurrentPosition.Y);
}
public void read_correct_final_location()
{
string input = "ULL";
var keypad = new Mock <Keypad>();
var keypadFollower = new KeypadFollower(new Coordinate(1, 1), keypad.Object);
keypadFollower.FollowPath(input, false);
Assert.AreEqual(new Coordinate(0, 0), keypadFollower.CurrentPosition);
Assert.AreEqual(0, keypadFollower.CurrentPosition.X);
Assert.AreEqual(0, keypadFollower.CurrentPosition.Y);
}
public static void Part1()
{
var fileIo = new FileImporter <string>(new NullParser());
var keypad = new Keypad();
keypad.PrintKeypad();
var keypadFollower = new KeypadFollower(new Coordinate(1, 1), keypad);
var processor = new KeypadProcessor(fileIo, keypadFollower);
processor.Process("../../input.txt");
}
public void reset_the_start_position()
{
string input = "LURDL";
var keypad = new Mock <Keypad>();
var keypadFollower = new KeypadFollower(new Coordinate(1, 2), keypad.Object);
keypadFollower.FollowPath(input, false);
keypadFollower.resetStart(new Coordinate(1, 2));
Assert.AreEqual(1, keypadFollower.CurrentPosition.X);
Assert.AreEqual(2, keypadFollower.CurrentPosition.Y);
Assert.AreEqual(new Coordinate(1, 2), keypadFollower.CurrentPosition);
}
public static void Part2()
{
var fileIo = new FileImporter <string>(new NullParser());
var keypad = Keypad.DiamondKeypad();
keypad.PrintKeypad();
var keypadFollower = new KeypadFollower(new Coordinate(0, 3), keypad);
var processor = new KeypadProcessor(fileIo, keypadFollower);
processor.Process("../../input.txt");
Console.ReadKey();
}
private static char[] GetCombination(char[,] keypad)
{
var follower = new KeypadFollower(keypad);
string[] lines = kInput.Split('\n');
var combination = new char[lines.Length];
for (int i = 0; i < lines.Length; ++i)
{
char digit = follower.FindDigit(lines[i]);
combination[i] = digit;
}
return(combination);
}
public KeypadProcessor(FileImporter <string> importer, KeypadFollower keypadFollower) : base(importer)
{
_keypadFollower = keypadFollower;
}
