using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace AdventOfCode2018.Tests
{
    [TestClass]
    public class Day10_Tests
    {
        [TestMethod]
        public void ResolvePart1__Test()
        {
            Day10 day = new Day10 { Width = 12, Height = 10 };

            string result = day.ResolvePart1(new string[] {
                "position=< 9,  1> velocity=< 0,  2>",
                "position=< 7,  0> velocity=<-1,  0>",
                "position=< 3, -2> velocity=<-1,  1>",
                "position=< 6, 10> velocity=<-2, -1>",
                "position=< 2, -4> velocity=< 2,  2>",
                "position=<-6, 10> velocity=< 2, -2>",
                "position=< 1,  8> velocity=< 1, -1>",
                "position=< 1,  7> velocity=< 1,  0>",
                "position=<-3, 11> velocity=< 1, -2>",
                "position=< 7,  6> velocity=<-1, -1>",
                "position=<-2,  3> velocity=< 1,  0>",
                "position=<-4,  3> velocity=< 2,  0>",
                "position=<10, -3> velocity=<-1,  1>",
                "position=< 5, 11> velocity=< 1, -2>",
                "position=< 4,  7> velocity=< 0, -1>",
                "position=< 8, -2> velocity=< 0,  1>",
                "position=<15,  0> velocity=<-2,  0>",
                "position=< 1,  6> velocity=< 1,  0>",
                "position=< 8,  9> velocity=< 0, -1>",
                "position=< 3,  3> velocity=<-1,  1>",
                "position=< 0,  5> velocity=< 0, -1>",
                "position=<-2,  2> velocity=< 2,  0>",
                "position=< 5, -2> velocity=< 1,  2>",
                "position=< 1,  4> velocity=< 2,  1>",
                "position=<-2,  7> velocity=< 2, -2>",
                "position=< 3,  6> velocity=<-1, -1>",
                "position=< 5,  0> velocity=< 1,  0>",
                "position=<-6,  0> velocity=< 2,  0>",
                "position=< 5,  9> velocity=< 1, -2>",
                "position=<14,  7> velocity=<-2,  0>",
                "position=<-3,  6> velocity=< 2, -1>",
            });

            Assert.AreEqual(
                Environment.NewLine + "............" +
                Environment.NewLine + ".#...#..###." +
                Environment.NewLine + ".#...#...#.." +
                Environment.NewLine + ".#...#...#.." +
                Environment.NewLine + ".#####...#.." +
                Environment.NewLine + ".#...#...#.." +
                Environment.NewLine + ".#...#...#.." +
                Environment.NewLine + ".#...#...#.." +
                Environment.NewLine + ".#...#..###." +
                Environment.NewLine + "............", result);
        }

        [TestMethod]
        public void ResolvePart2__Test()
        {
            Day10 day = new Day10();

            string result = day.ResolvePart2(new string[] {
                "position=< 9,  1> velocity=< 0,  2>",
                "position=< 7,  0> velocity=<-1,  0>",
                "position=< 3, -2> velocity=<-1,  1>",
                "position=< 6, 10> velocity=<-2, -1>",
                "position=< 2, -4> velocity=< 2,  2>",
                "position=<-6, 10> velocity=< 2, -2>",
                "position=< 1,  8> velocity=< 1, -1>",
                "position=< 1,  7> velocity=< 1,  0>",
                "position=<-3, 11> velocity=< 1, -2>",
                "position=< 7,  6> velocity=<-1, -1>",
                "position=<-2,  3> velocity=< 1,  0>",
                "position=<-4,  3> velocity=< 2,  0>",
                "position=<10, -3> velocity=<-1,  1>",
                "position=< 5, 11> velocity=< 1, -2>",
                "position=< 4,  7> velocity=< 0, -1>",
                "position=< 8, -2> velocity=< 0,  1>",
                "position=<15,  0> velocity=<-2,  0>",
                "position=< 1,  6> velocity=< 1,  0>",
                "position=< 8,  9> velocity=< 0, -1>",
                "position=< 3,  3> velocity=<-1,  1>",
                "position=< 0,  5> velocity=< 0, -1>",
                "position=<-2,  2> velocity=< 2,  0>",
                "position=< 5, -2> velocity=< 1,  2>",
                "position=< 1,  4> velocity=< 2,  1>",
                "position=<-2,  7> velocity=< 2, -2>",
                "position=< 3,  6> velocity=<-1, -1>",
                "position=< 5,  0> velocity=< 1,  0>",
                "position=<-6,  0> velocity=< 2,  0>",
                "position=< 5,  9> velocity=< 1, -2>",
                "position=<14,  7> velocity=<-2,  0>",
                "position=<-3,  6> velocity=< 2, -1>",
            });

            Assert.AreEqual("3", result);
        }
    }
}