Gigas002/GTiff2Tiles

using System.Diagnostics;
using GTiff2Tiles.Core.Helpers;
using NUnit.Framework;

namespace GTiff2Tiles.Tests.Tests.Helpers;

[TestFixture]
public class ProgressHelperTests
{
    #region GetEstimatedTimeLeft

    [Test]
    public void GetEstimatedTimeLeftNormal()
    {
        const double prc = 10.0;
        Stopwatch sw = Stopwatch.StartNew();

        Assert.DoesNotThrow(() => ProgressHelper.GetEstimatedTimeLeft(prc, sw));
    }

    [Test]
    public void GetEstimatedTimeLeftSmallProgress()
    {
        const double prc = 0.0;
        Stopwatch sw = Stopwatch.StartNew();

        Assert.Throws<ArgumentOutOfRangeException>(() => ProgressHelper.GetEstimatedTimeLeft(prc, sw));
    }

    [Test]
    public void GetEstimatedTimeLeftBigProgress()
    {
        const double prc = 101.0;
        Stopwatch sw = Stopwatch.StartNew();

        Assert.Throws<ArgumentOutOfRangeException>(() => ProgressHelper.GetEstimatedTimeLeft(prc, sw));
    }

    [Test]
    public void GetEstimatedTimeLeftNullStopwatch()
    {
        const double prc = 10.0;

        Assert.Throws<ArgumentNullException>(() => ProgressHelper.GetEstimatedTimeLeft(prc, null));
    }

    #endregion

    #region PrintExtimatedTimeLeft

    [Test]
    public void PrintEstimatedTimeLeftNormal()
    {
        const double prc = 10.0;
        Stopwatch sw = Stopwatch.StartNew();

        static void Reporter(string s) { }

        Assert.DoesNotThrow(() => ProgressHelper.PrintEstimatedTimeLeft(prc, sw, Reporter));
    }

    [Test]
    public void PrintEstimatedTimeLeftNullStopwatch()
    {
        const double prc = 10.0;

        static void Reporter(string s) { }

        Assert.DoesNotThrow(() => ProgressHelper.PrintEstimatedTimeLeft(prc, null, Reporter));
    }

    [Test]
    public void PrintEstimatedTimeLeftNullAction()
    {
        const double prc = 10.0;
        Stopwatch sw = Stopwatch.StartNew();

        Assert.DoesNotThrow(() => ProgressHelper.PrintEstimatedTimeLeft(prc, sw));
    }

    #endregion
}