1 files changed, 57 insertions, 0 deletions
diff --git a/tests/Jellyfin.Naming.Tests/Music/MultiDiscAlbumTests.cs b/tests/Jellyfin.Naming.Tests/Music/MultiDiscAlbumTests.cs
new file mode 100644
index 000000000..eb69d915c
--- /dev/null
+++ b/tests/Jellyfin.Naming.Tests/Music/MultiDiscAlbumTests.cs
@@ -0,0 +1,57 @@
+using Emby.Naming.Audio;
+using Emby.Naming.Common;
+using Xunit;
+
+namespace Jellyfin.Naming.Tests.Music
+{
+    public class MultiDiscAlbumTests
+    {
+        [Fact]
+        public void TestMultiDiscAlbums()
+        {
+            Assert.False(IsMultiDiscAlbumFolder(@"blah blah"));
+            Assert.False(IsMultiDiscAlbumFolder(@"d:/music\weezer/03 Pinkerton"));
+            Assert.False(IsMultiDiscAlbumFolder(@"d:/music/michael jackson/Bad (2012 Remaster)"));
+
+            Assert.True(IsMultiDiscAlbumFolder(@"cd1"));
+            Assert.True(IsMultiDiscAlbumFolder(@"disc1"));
+            Assert.True(IsMultiDiscAlbumFolder(@"disk1"));
+
+            // Add a space
+            Assert.True(IsMultiDiscAlbumFolder(@"cd 1"));
+            Assert.True(IsMultiDiscAlbumFolder(@"disc 1"));
+            Assert.True(IsMultiDiscAlbumFolder(@"disk 1"));
+
+            Assert.True(IsMultiDiscAlbumFolder(@"cd  - 1"));
+            Assert.True(IsMultiDiscAlbumFolder(@"disc- 1"));
+            Assert.True(IsMultiDiscAlbumFolder(@"disk - 1"));
+
+            Assert.True(IsMultiDiscAlbumFolder(@"Disc 01 (Hugo Wolf · 24 Lieder)"));
+            Assert.True(IsMultiDiscAlbumFolder(@"Disc 04 (Encores and Folk Songs)"));
+            Assert.True(IsMultiDiscAlbumFolder(@"Disc04 (Encores and Folk Songs)"));
+            Assert.True(IsMultiDiscAlbumFolder(@"Disc 04(Encores and Folk Songs)"));
+            Assert.True(IsMultiDiscAlbumFolder(@"Disc04(Encores and Folk Songs)"));
+
+            Assert.True(IsMultiDiscAlbumFolder(@"D:/Video/MBTestLibrary/VideoTest/music/.38 special/anth/Disc 2"));
+        }
+
+        [Fact]
+        public void TestMultiDiscAlbums1()
+        {
+            Assert.False(IsMultiDiscAlbumFolder(@"[1985] Oppurtunities (Let's make lots of money) (1985)"));
+        }
+
+        [Fact]
+        public void TestMultiDiscAlbums2()
+        {
+            Assert.False(IsMultiDiscAlbumFolder(@"Blah 04(Encores and Folk Songs)"));
+        }
+
+        private bool IsMultiDiscAlbumFolder(string path)
+        {
+            var parser = new AlbumParser(new NamingOptions());
+
+            return parser.ParseMultiPart(path).IsMultiPart;
+        }
+    }
+}