1 files changed, 65 insertions, 0 deletions
diff --git a/tests/Jellyfin.Naming.Tests/AudioBook/AudioBookResolverTests.cs b/tests/Jellyfin.Naming.Tests/AudioBook/AudioBookResolverTests.cs
new file mode 100644
index 000000000..c72a3315e
--- /dev/null
+++ b/tests/Jellyfin.Naming.Tests/AudioBook/AudioBookResolverTests.cs
@@ -0,0 +1,65 @@
+using Emby.Naming.AudioBook;
+using Emby.Naming.Common;
+using Xunit;
+
+namespace Jellyfin.Naming.Tests.AudioBook
+{
+    public class AudioBookResolverTests
+    {
+        private readonly NamingOptions _namingOptions = new NamingOptions();
+
+        public static TheoryData<AudioBookFileInfo> Resolve_ValidFileNameTestData()
+        {
+            var data = new TheoryData<AudioBookFileInfo>();
+
+            data.Add(
+                new AudioBookFileInfo(
+                    @"/server/AudioBooks/Larry Potter/Larry Potter.mp3",
+                    "mp3"));
+
+            data.Add(
+                new AudioBookFileInfo(
+                    @"/server/AudioBooks/Berry Potter/Chapter 1 .ogg",
+                    "ogg",
+                    chapterNumber: 1));
+
+            data.Add(
+                new AudioBookFileInfo(
+                    @"/server/AudioBooks/Nerry Potter/Part 3 - Chapter 2.mp3",
+                    "mp3",
+                    chapterNumber: 2,
+                    partNumber: 3));
+
+            return data;
+        }
+
+        [Theory]
+        [MemberData(nameof(Resolve_ValidFileNameTestData))]
+        public void Resolve_ValidFileName_Success(AudioBookFileInfo expectedResult)
+        {
+            var result = new AudioBookResolver(_namingOptions).Resolve(expectedResult.Path);
+
+            Assert.NotNull(result);
+            Assert.Equal(result!.Path, expectedResult.Path);
+            Assert.Equal(result!.Container, expectedResult.Container);
+            Assert.Equal(result!.ChapterNumber, expectedResult.ChapterNumber);
+            Assert.Equal(result!.PartNumber, expectedResult.PartNumber);
+        }
+
+        [Fact]
+        public void Resolve_InvalidExtension()
+        {
+            var result = new AudioBookResolver(_namingOptions).Resolve(@"/server/AudioBooks/Larry Potter/Larry Potter.mp9");
+
+            Assert.Null(result);
+        }
+
+        [Fact]
+        public void Resolve_EmptyFileName()
+        {
+            var result = new AudioBookResolver(_namingOptions).Resolve(string.Empty);
+
+            Assert.Null(result);
+        }
+    }
+}