public void Day4_Part2()
{
var decrypter = new RoomNameDecrypter();
var rooms = Utils.ReadLines("day4_data.txt");
Assert.That(decrypter.NorthPoleStorageSectorId(rooms), Is.EqualTo(501));
}
public void Day4_Part1()
{
var decrypter = new RoomNameDecrypter();
var rooms = Utils.ReadLines("day4_data.txt");
Assert.That(decrypter.SumOfSectorIdsOfRealRooms(rooms), Is.EqualTo(137896));
}
public void Rotate_Works_With_Overflow()
{
Assert.That(RoomNameDecrypter.Rotate('x', 5), Is.EqualTo('c'));
}
public void Rotate_Works_In_Simple_Case()
{
Assert.That(RoomNameDecrypter.Rotate('a', 10), Is.EqualTo('k'));
}
public void Detects_Real_Rooms()
{
Assert.That(RoomNameDecrypter.IsRoomReal("aaaaa-bbb-z-y-x-123[abxyz]"), Is.True);
Assert.That(RoomNameDecrypter.IsRoomReal("a-b-c-d-e-f-g-h-987[abcde]"), Is.True);
Assert.That(RoomNameDecrypter.IsRoomReal("not-a-real-room-404[oarel]"), Is.True);
}