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Separating out error cases from good cases.

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This commit is contained in:
ankenyr 2021-08-11 09:56:36 -07:00
parent 67f81e8c07
commit 78bbfca990
1 changed files with 43 additions and 34 deletions
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77
tests/Jellyfin.Server.Implementations.Tests/Sorting/AiredEpisodeOrderComparerTests.cs
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@ -12,60 +12,69 @@ namespace Jellyfin.Server.Implementations.Tests.Sorting
public class AiredEpisodeOrderComparerTests public class AiredEpisodeOrderComparerTests
{ {
[Theory] [Theory]
[ClassData(typeof(EpisodeTestData))] [ClassData(typeof(EpisodeBadData))]
public void AiredEpisodeOrderCompareTest(BaseItem x, BaseItem y, int expected, bool err) public void AiredEpisodeOrderCompareErrorTest(BaseItem x, BaseItem y)
{ {
var cmp = new AiredEpisodeOrderComparer(); var cmp = new AiredEpisodeOrderComparer();
if (err == true) 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));
if (expected == 1)
{ {
Assert.Throws<ArgumentNullException>(() => cmp.Compare(x, y)); Assert.Equal(-expected, cmp.Compare(y, x));
} }
else }
private class EpisodeBadData : IEnumerable<object?[]>
{
public IEnumerator<object?[]> GetEnumerator()
{ {
Assert.Equal(expected, cmp.Compare(x, y)); yield return new object?[] { null, new Episode() };
if (expected == 1) yield return new object?[] { new Episode() };
{
Assert.Equal(-expected, cmp.Compare(y, x));
}
} }
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
} }
private class EpisodeTestData : IEnumerable<object?[]> private class EpisodeTestData : IEnumerable<object?[]>
{ {
public IEnumerator<object?[]> GetEnumerator() public IEnumerator<object?[]> GetEnumerator()
{ {
// Some Error or "bad" cases yield return new object?[] { new Movie(), new Movie(), 0 };
yield return new object?[] { null, new Episode(), 0, true }; yield return new object?[] { new Movie(), new Episode(), 1 };
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 // Good cases
yield return new object?[] { new Episode(), new Episode(), 0, false }; 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, false }; 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, false }; 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, false }; yield return new object?[] { new Episode { ParentIndexNumber = 2, IndexNumber = 1 }, new Episode { ParentIndexNumber = 1, IndexNumber = 1 }, 1 };
// Good Specials // 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 = 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, false }; yield return new object?[] { new Episode { ParentIndexNumber = 0, IndexNumber = 2 }, new Episode { ParentIndexNumber = 0, IndexNumber = 1 }, 1 };
// Specials to Episodes // 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 = 1 }, 1 };
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 = 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, false }; 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, false }; 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, false }; 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, false }; 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, false }; 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, false }; 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, false }; 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, false }; 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, false }; 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, false }; 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(); IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();