#14: Add track number to available placeholders [add unit test for cu…

…stom metadata field]
Aldaviva · Oct 6, 2023 · d032f65 · d032f65
1 parent 6e1835e
commit d032f65
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Showing 2 changed files with 15 additions and 3 deletions.
diff --git a/Test/Business/NowPlayingToFileManagerTest.cs b/Test/Business/NowPlayingToFileManagerTest.cs
@@ -327,4 +327,15 @@ public void uncaughtException() {
         actual!.song.Should().BeSameAs(song);
     }
 
+    [Fact]
+    public void queryCustomMetadataFieldFromWinamp() {
+        A.CallTo(() => winampController.fetchMetadataFieldValue("CustomField")).Returns("CustomValue");
+
+        A.CallTo(() => settings.textTemplate).Returns("{{CustomField}}");
+        settings.settingsUpdated += Raise.WithEmpty();
+
+        File.ReadAllText(textFilename).Should().Be("CustomValue");
+        A.CallTo(() => winampController.fetchMetadataFieldValue("CustomField")).MustHaveHappenedOnceExactly();
+    }
+
 }
diff --git a/WinampNowPlayingToFile/Facade/WinampControllerImpl.cs b/WinampNowPlayingToFile/Facade/WinampControllerImpl.cs
@@ -68,18 +68,19 @@ public void stop() {
 
     public object fetchMetadataFieldValue(string metadataFieldName) {
         metadataFieldName = metadataFieldName.ToLowerInvariant();
+        string songFilename = winamp.CurrentSong.Filename;
 
         try {
             if (metadataFieldName == "filebasename") {
-                return Path.GetFileName(winamp.CurrentSong.Filename);
+                return Path.GetFileName(songFilename);
             } else if (metadataFieldName == "filebasenamewithoutextension") {
-                return Path.GetFileNameWithoutExtension(winamp.CurrentSong.Filename);
+                return Path.GetFileNameWithoutExtension(songFilename);
             }
         } catch (ArgumentException) {
             return string.Empty;
         }
 
-        string value = getMetadata(winamp.CurrentSong.Filename, metadataFieldName);
+        string value = getMetadata(songFilename, metadataFieldName);
 
         return metadataFieldName switch {
             "length" when long.TryParse(value, out long length)                                                     => TimeSpan.FromMilliseconds(length),