namespace AdventOfCode2017.Tests;

public class Day01_Tests
{
    #region ResolvePart1

    [Fact]
    public void ResolvePart1__Test1()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart1(new[] { "1122", });

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

    [Fact]
    public void ResolvePart1__Test2()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart1(new[] { "1111", });

        Assert.Equal("4", result);
    }

    [Fact]
    public void ResolvePart1__Test3()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart1(new[] { "1234", });

        Assert.Equal("0", result);
    }

    [Fact]
    public void ResolvePart1__Test4()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart1(new[] { "91212129", });

        Assert.Equal("9", result);
    }

    #endregion ResolvePart1

    #region ResolvePart2
        
    [Fact]
    public void ResolvePart2__Test1()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart2(new[] { "1212", });

        Assert.Equal("6", result);
    }

    [Fact]
    public void ResolvePart2__Test2()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart2(new[] { "1221", });

        Assert.Equal("0", result);
    }

    [Fact]
    public void ResolvePart2__Test3()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart2(new[] { "123425", });

        Assert.Equal("4", result);
    }

    [Fact]
    public void ResolvePart2__Test4()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart2(new[] { "123123", });

        Assert.Equal("12", result);
    }

    [Fact]
    public void ResolvePart2__Test5()
    {
        Day01 day01 = new();

        string result = day01.ResolvePart2(new[] { "12131415", });

        Assert.Equal("4", result);
    }

    #endregion ResolvePart2
}