jellyfin/tests/Jellyfin.Server.Implementations.Tests/Sorting/AiredEpisodeOrderComparerTests.cs

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using System;
using System.Collections;
using System.Collections.Generic;
using Emby.Server.Implementations.Sorting;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using Xunit;
namespace Jellyfin.Server.Implementations.Tests.Sorting
{
public class AiredEpisodeOrderComparerTests
{
[Theory]
[ClassData(typeof(EpisodeTestData))]
public void Test1(BaseItem x, BaseItem y, int expected, bool err)
{
var cmp = new AiredEpisodeOrderComparer();
if (err == true)
{
Assert.Throws<ArgumentNullException>(() => cmp.Compare(x, y));
}
else
{
Assert.Equal(expected, cmp.Compare(x, y));
if (expected == 1)
{
Assert.Equal(expected * -1, cmp.Compare(y, x));
}
}
}
private class EpisodeTestData : IEnumerable<object?[]>
{
public IEnumerator<object?[]> GetEnumerator()
{
// Some Error or "bad" cases
yield return new object?[] { null, new Episode(), 0, true };
yield return new object?[] { new Episode(), null, 0, true };
yield return new object?[] { new Movie(), new Movie(), 0, false };
yield return new object?[] { new Movie(), new Episode(), 1, false };
// Good cases
yield return new object?[] { new Episode(), new Episode(), 0, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, 0, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 2 }, new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 2, IndexNumber = 1 }, new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, 1, false };
// Good Specials
yield return new object?[] { new Episode { ParentIndexNumber = 0, IndexNumber = 1 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1 }, 0, false };
yield return new object?[] { new Episode { ParentIndexNumber = 0, IndexNumber = 2 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1 }, 1, false };
// Specials to Episodes
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, new Episode { ParentIndexNumber = 0, IndexNumber = 2 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 2 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 2 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, new Episode { ParentIndexNumber = 0, IndexNumber = 2 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsAfterSeasonNumber = 1 }, new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 3, IndexNumber = 1 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsAfterSeasonNumber = 1 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 3, IndexNumber = 1 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsAfterSeasonNumber = 1, AirsBeforeEpisodeNumber = 2 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsBeforeSeasonNumber = 1 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 2 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsBeforeSeasonNumber = 1, AirsBeforeEpisodeNumber = 2 }, 1, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsBeforeSeasonNumber = 1, AirsBeforeEpisodeNumber = 2 }, 0, false };
yield return new object?[] { new Episode { ParentIndexNumber = 1, IndexNumber = 3 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsBeforeSeasonNumber = 1, AirsBeforeEpisodeNumber = 2 }, 1, false };
}
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
}
}
}