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Merge pull request #6403 from ankenyr/master

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Claus Vium 2021-08-16 09:03:34 +02:00 committed by GitHub
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tests/Jellyfin.Server.Implementations.Tests/Sorting/AiredEpisodeOrderComparerTests.cs Normal file
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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(EpisodeBadData))]
public void Compare_GivenNull_ThrowsArgumentNullException(BaseItem x, BaseItem y)
{
var cmp = new AiredEpisodeOrderComparer();
Assert.Throws<ArgumentNullException>(() => cmp.Compare(x, y));
}
[Theory]
[ClassData(typeof(EpisodeTestData))]
public void AiredEpisodeOrderCompareTest(BaseItem x, BaseItem y, int expected)
{
var cmp = new AiredEpisodeOrderComparer();
Assert.Equal(expected, cmp.Compare(x, y));
Assert.Equal(-expected, cmp.Compare(y, x));
}
private class EpisodeBadData : IEnumerable<object?[]>
{
public IEnumerator<object?[]> GetEnumerator()
{
yield return new object?[] { null, new Episode() };
yield return new object?[] { new Episode(), null };
}
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
}
private class EpisodeTestData : IEnumerable<object?[]>
{
public IEnumerator<object?[]> GetEnumerator()
{
yield return new object?[]
{
new Movie(),
new Movie(),
0
};
yield return new object?[]
{
new Movie(),
new Episode(),
1
};
// Good cases
yield return new object?[]
{
new Episode(),
new Episode(),
0
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
0
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 2 },
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 2, IndexNumber = 1 },
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
1
};
// Good Specials
yield return new object?[]
{
new Episode { ParentIndexNumber = 0, IndexNumber = 1 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1 },
0
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 0, IndexNumber = 2 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1 },
1
};
// Specials to Episodes
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
new Episode { ParentIndexNumber = 0, IndexNumber = 2 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 2 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 2 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
new Episode { ParentIndexNumber = 0, IndexNumber = 2 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsAfterSeasonNumber = 1 },
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 3, IndexNumber = 1 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsAfterSeasonNumber = 1 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 3, IndexNumber = 1 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsAfterSeasonNumber = 1, AirsBeforeEpisodeNumber = 2 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 1 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsBeforeSeasonNumber = 1 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 2 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsBeforeSeasonNumber = 1, AirsBeforeEpisodeNumber = 2 },
1
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsBeforeSeasonNumber = 1, AirsBeforeEpisodeNumber = 2 },
0
};
yield return new object?[]
{
new Episode { ParentIndexNumber = 1, IndexNumber = 3 },
new Episode { ParentIndexNumber = 0, IndexNumber = 1, AirsBeforeSeasonNumber = 1, AirsBeforeEpisodeNumber = 2 },
1
};
}
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
}
}
}