make sure network path substitution matches correctly

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs b/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs
index 6d768af89..a96a05377 100644
--- a/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs
+++ b/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs
@@ -24,5 +24,28 @@ namespace Jellyfin.Server.Implementations.Tests.Library
         {
             Assert.Throws<ArgumentException>(() => PathExtensions.GetAttributeValue(input, attribute));
         }
+
+        [Theory]
+        [InlineData("C:/Users/jeff/myfile.mkv", "C:/Users/jeff", "/home/jeff", true, "/home/jeff/myfile.mkv")]
+        [InlineData("C:/Users/jeff/myfile.mkv", "C:/Users/jeff/", "/home/jeff", true, "/home/jeff/myfile.mkv")]
+        [InlineData("/home/jeff/music/jeff's band/consistently inconsistent.mp3", "/home/jeff/music/not jeff's band", "/home/not jeff", false, null)]
+        [InlineData("/home/jeff/music/jeff's band/consistently inconsistent.mp3", "/home/jeff/music/jeff's band", "/home/not jeff", true, "/home/not jeff/consistently inconsistent.mp3")]
+        [InlineData("C:\\Users\\jeff\\myfile.mkv", "C:\\Users/jeff", "/home/jeff", true, "/home/jeff/myfile.mkv")]
+        public void TryReplaceSubPath_ValidArgs_Correct(string path, string subPath, string newSubPath, bool succeeded, string? expectedResult)
+        {
+            var status = PathExtensions.TryReplaceSubPath(path, subPath, newSubPath, out var result);
+            Assert.Equal(succeeded, status);
+            Assert.Equal(expectedResult, result);
+        }
+
+        [Theory]
+        [InlineData("", "", "")]
+        [InlineData("/my/path", "", "")]
+        [InlineData("", "/another/path", "")]
+        [InlineData("", "", "/new/subpath")]
+        public void TryReplaceSubPath_EmptyString_ThrowsArgumentNullException(string path, string subPath, string newSubPath)
+        {
+            Assert.Throws<ArgumentNullException>(() => PathExtensions.TryReplaceSubPath(path, subPath, newSubPath, out _));
+        }
     }
 }