1 files changed, 124 insertions, 0 deletions
diff --git a/tests/Jellyfin.Server.Implementations.Tests/Library/SeriesResolverTests.cs b/tests/Jellyfin.Server.Implementations.Tests/Library/SeriesResolverTests.cs
new file mode 100644
index 0000000000..8dbd5f5b41
--- /dev/null
+++ b/tests/Jellyfin.Server.Implementations.Tests/Library/SeriesResolverTests.cs
@@ -0,0 +1,124 @@
+using Emby.Naming.Common;
+using Emby.Server.Implementations.Library.Resolvers.TV;
+using Jellyfin.Data.Enums;
+using MediaBrowser.Controller;
+using MediaBrowser.Controller.Entities.TV;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.IO;
+using Microsoft.Extensions.Logging;
+using Moq;
+using Xunit;
+
+namespace Jellyfin.Server.Implementations.Tests.Library
+{
+    public class SeriesResolverTests
+    {
+        private static readonly NamingOptions _namingOptions = new();
+        private readonly SeriesResolver _resolver;
+        private readonly Mock<ILibraryManager> _libraryManagerMock;
+
+        public SeriesResolverTests()
+        {
+            _libraryManagerMock = new Mock<ILibraryManager>();
+            // Return null so that configuredContentType != CollectionType.tvshows, allowing series resolution.
+            _libraryManagerMock
+                .Setup(m => m.GetConfiguredContentType(It.IsAny<string>()))
+                .Returns((CollectionType?)null);
+
+            _resolver = new SeriesResolver(Mock.Of<ILogger<SeriesResolver>>(), _namingOptions);
+        }
+
+        private MediaBrowser.Controller.Library.ItemResolveArgs MakeTvArgs(string path) =>
+            new(Mock.Of<IServerApplicationPaths>(), _libraryManagerMock.Object)
+            {
+                CollectionType = CollectionType.tvshows,
+                FileSystemChildren = [],
+                FileInfo = new FileSystemMetadata
+                {
+                    FullName = path,
+                    IsDirectory = true
+                }
+            };
+
+        [Theory]
+        [InlineData("/media/Show [tvdbid=12345]", MetadataProvider.Tvdb, "12345")]
+        [InlineData("/media/Show [tvdbid-12345]", MetadataProvider.Tvdb, "12345")]
+        [InlineData("/media/Show (tvdbid=12345)", MetadataProvider.Tvdb, "12345")]
+        [InlineData("/media/Show [tvmazeid=67890]", MetadataProvider.TvMaze, "67890")]
+        [InlineData("/media/Show [tvmazeid-67890]", MetadataProvider.TvMaze, "67890")]
+        [InlineData("/media/Show [tmdbid=99999]", MetadataProvider.Tmdb, "99999")]
+        [InlineData("/media/Show [tmdbid-99999]", MetadataProvider.Tmdb, "99999")]
+        [InlineData("/media/Show [imdbid=tt1234567]", MetadataProvider.Imdb, "tt1234567")]
+        [InlineData("/media/Show [imdbid-tt1234567]", MetadataProvider.Imdb, "tt1234567")]
+        public void ResolvePath_SeriesFolderWithProviderId_SetsProviderId(string path, MetadataProvider provider, string expectedId)
+        {
+            var series = _resolver.ResolvePath(MakeTvArgs(path)) as Series;
+
+            Assert.NotNull(series);
+            Assert.True(series.TryGetProviderId(provider, out var actualId));
+            Assert.Equal(expectedId, actualId);
+        }
+
+        [Theory]
+        [InlineData("/media/Show [anidbid=11111]", "AniDB", "11111")]
+        [InlineData("/media/Show [anilistid=22222]", "AniList", "22222")]
+        [InlineData("/media/Show [anisearchid=33333]", "AniSearch", "33333")]
+        public void ResolvePath_SeriesFolderWithAniProviderId_SetsProviderId(string path, string providerKey, string expectedId)
+        {
+            var series = _resolver.ResolvePath(MakeTvArgs(path)) as Series;
+
+            Assert.NotNull(series);
+            Assert.True(series.TryGetProviderId(providerKey, out var actualId));
+            Assert.Equal(expectedId, actualId);
+        }
+
+        [Fact]
+        public void ResolvePath_SeriesFolderWithMultipleProviderIds_SetsAll()
+        {
+            var series = _resolver.ResolvePath(MakeTvArgs("/media/Show [tvdbid=12345][tmdbid=99999]")) as Series;
+
+            Assert.NotNull(series);
+            Assert.True(series.TryGetProviderId(MetadataProvider.Tvdb, out var tvdbId));
+            Assert.Equal("12345", tvdbId);
+            Assert.True(series.TryGetProviderId(MetadataProvider.Tmdb, out var tmdbId));
+            Assert.Equal("99999", tmdbId);
+        }
+
+        [Fact]
+        public void ResolvePath_SeriesFolderWithNoProviderId_HasNoProviderIds()
+        {
+            var series = _resolver.ResolvePath(MakeTvArgs("/media/Show")) as Series;
+
+            Assert.NotNull(series);
+            Assert.False(series.TryGetProviderId(MetadataProvider.Tvdb, out _));
+            Assert.False(series.TryGetProviderId(MetadataProvider.TvMaze, out _));
+            Assert.False(series.TryGetProviderId(MetadataProvider.Tmdb, out _));
+            Assert.False(series.TryGetProviderId(MetadataProvider.Imdb, out _));
+            Assert.False(series.TryGetProviderId("AniDB", out _));
+            Assert.False(series.TryGetProviderId("AniList", out _));
+            Assert.False(series.TryGetProviderId("AniSearch", out _));
+        }
+
+        [Fact]
+        public void ResolvePath_SeriesFolderNotInTvShowsCollection_DoesNotResolve()
+        {
+            // Without CollectionType.tvshows, a plain folder with no tvshow.nfo and
+            // no season/episode children should not resolve as a Series.
+            var args = new MediaBrowser.Controller.Library.ItemResolveArgs(
+                Mock.Of<IServerApplicationPaths>(),
+                _libraryManagerMock.Object)
+            {
+                CollectionType = null,
+                FileSystemChildren = [],
+                FileInfo = new FileSystemMetadata
+                {
+                    FullName = "/media/Show [tvdbid=12345]",
+                    IsDirectory = true
+                }
+            };
+
+            Assert.Null(_resolver.ResolvePath(args));
+        }
+    }
+}