You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.4 KiB
50 lines
1.4 KiB
3 years ago
|
using System;
|
||
|
|
using Emby.Server.Implementations.Sorting;
|
||
|
|
using MediaBrowser.Controller.Entities;
|
||
|
|
using MediaBrowser.Controller.Entities.Audio;
|
||
|
|
using MediaBrowser.Controller.Sorting;
|
||
|
|
using Xunit;
|
||
|
|
|
||
|
|
namespace Jellyfin.Server.Implementations.Tests.Sorting;
|
||
|
|
|
||
|
|
public class IndexNumberComparerTests
|
||
|
|
{
|
||
|
|
private readonly IBaseItemComparer _cmp = new IndexNumberComparer();
|
||
|
|
|
||
|
|
private static TheoryData<BaseItem?, BaseItem?> Compare_GivenNull_ThrowsArgumentNullException_TestData()
|
||
|
|
=> new()
|
||
|
|
{
|
||
|
|
{ null, new Audio() },
|
||
|
|
{ new Audio(), null }
|
||
|
|
};
|
||
|
|
|
||
|
|
[Theory]
|
||
|
|
[MemberData(nameof(Compare_GivenNull_ThrowsArgumentNullException_TestData))]
|
||
|
|
public void Compare_GivenNull_ThrowsArgumentNullException(BaseItem? x, BaseItem? y)
|
||
|
|
{
|
||
|
|
Assert.Throws<ArgumentNullException>(() => _cmp.Compare(x, y));
|
||
|
|
}
|
||
|
|
|
||
|
|
[Theory]
|
||
|
|
[InlineData(null, null, 0)]
|
||
|
|
[InlineData(0, null, 1)]
|
||
|
|
[InlineData(null, 0, -1)]
|
||
|
|
[InlineData(1, 1, 0)]
|
||
|
|
[InlineData(0, 1, -1)]
|
||
|
|
[InlineData(1, 0, 1)]
|
||
|
|
public void Compare_ValidIndices_SortsExpected(int? index1, int? index2, int expected)
|
||
|
|
{
|
||
|
|
BaseItem x = new Audio
|
||
|
|
{
|
||
|
|
IndexNumber = index1
|
||
|
|
};
|
||
|
|
BaseItem y = new Audio
|
||
|
|
{
|
||
|
|
IndexNumber = index2
|
||
|
|
};
|
||
|
|
|
||
|
|
Assert.Equal(expected, _cmp.Compare(x, y));
|
||
|
|
Assert.Equal(-expected, _cmp.Compare(y, x));
|
||
|
|
}
|
||
|
|
}
|