2020-03-04 18:54:46 -05:00
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using System;
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using System.Linq;
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using MediaBrowser.Common.Extensions;
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using MediaBrowser.Controller.Sorting;
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using Xunit;
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namespace Jellyfin.Controller.Tests
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{
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public class AlphanumComparatorTests
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{
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private readonly Random _rng = new Random(42);
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2020-03-05 06:24:12 -05:00
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// InlineData is pre-sorted
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2020-03-04 18:54:46 -05:00
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[Theory]
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[InlineData(null, "", "1", "9", "10", "a", "z")]
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[InlineData("50F", "100F", "SR9", "SR100")]
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[InlineData("image-1.jpg", "image-02.jpg", "image-4.jpg", "image-9.jpg", "image-10.jpg", "image-11.jpg", "image-22.jpg")]
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[InlineData("Hard drive 2GB", "Hard drive 20GB")]
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[InlineData("b", "e", "è", "ě", "f", "g", "k")]
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[InlineData("123456789", "123456789a", "abc", "abcd")]
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[InlineData("12345678912345678912345678913234567891", "123456789123456789123456789132345678912")]
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[InlineData("12345678912345678912345678913234567891", "12345678912345678912345678913234567891")]
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[InlineData("12345678912345678912345678913234567891", "12345678912345678912345678913234567892")]
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[InlineData("12345678912345678912345678913234567891a", "12345678912345678912345678913234567891a")]
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[InlineData("12345678912345678912345678913234567891a", "12345678912345678912345678913234567891b")]
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public void AlphanumComparatorTest(params string?[] strings)
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{
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var copy = (string?[])strings.Clone();
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if (strings.Length == 2)
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{
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var tmp = copy[0];
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copy[0] = copy[1];
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copy[1] = tmp;
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}
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else
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{
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copy.Shuffle(_rng);
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}
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Array.Sort(copy, new AlphanumComparator());
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Assert.True(strings.SequenceEqual(copy));
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}
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}
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}
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