Fixed: DownloadedEpisodesScan API command couldn't be used to process individual files.

src/NzbDrone.Core.Test/MediaFiles/DownloadedEpisodesCommandServiceFixture.cs

@@ -22,15 +22,13 @@ namespace NzbDrone.Core.Test.MediaFiles
     {
         private string _droneFactory = "c:\\drop\\".AsOsAgnostic();
         private string _downloadFolder = "c:\\drop_other\\Show.S01E01\\".AsOsAgnostic();
+        private string _downloadFile = "c:\\drop_other\\Show.S01E01.mkv".AsOsAgnostic();
 
         private TrackedDownload _trackedDownload;
 
         [SetUp]
         public void Setup()
         {
-            Mocker.GetMock<IDiskProvider>().Setup(c => c.FolderExists(It.IsAny<string>()))
-                  .Returns(true);
-
             Mocker.GetMock<IConfigService>().SetupGet(c => c.DownloadedEpisodesFolder)
                   .Returns(_droneFactory);
 
@@ -59,6 +57,18 @@ namespace NzbDrone.Core.Test.MediaFiles
                     };
         }
 
+        private void GivenExistingFolder(string path)
+        {
+            Mocker.GetMock<IDiskProvider>().Setup(c => c.FolderExists(It.IsAny<string>()))
+                    .Returns(true);
+        }
+
+        private void GivenExistingFile(string path)
+        {
+            Mocker.GetMock<IDiskProvider>().Setup(c => c.FileExists(It.IsAny<string>()))
+                    .Returns(true);
+        }
+
         private void GivenValidQueueItem()
         {
             Mocker.GetMock<ITrackedDownloadService>()
@@ -69,6 +79,8 @@ namespace NzbDrone.Core.Test.MediaFiles
         [Test]
         public void should_process_dronefactory_if_path_is_not_specified()
         {
+            GivenExistingFolder(_droneFactory);
+
             Subject.Execute(new DownloadedEpisodesScanCommand());
 
             Mocker.GetMock<IDownloadedEpisodesImportService>().Verify(c => c.ProcessRootFolder(It.IsAny<DirectoryInfo>()), Times.Once());
@@ -77,8 +89,6 @@ namespace NzbDrone.Core.Test.MediaFiles
         [Test]
         public void should_skip_import_if_dronefactory_doesnt_exist()
         {
-            Mocker.GetMock<IDiskProvider>().Setup(c => c.FolderExists(It.IsAny<string>())).Returns(false);
-
             Subject.Execute(new DownloadedEpisodesScanCommand());
 
             Mocker.GetMock<IDownloadedEpisodesImportService>().Verify(c => c.ProcessRootFolder(It.IsAny<DirectoryInfo>()), Times.Never());
@@ -89,6 +99,8 @@ namespace NzbDrone.Core.Test.MediaFiles
         [Test]
         public void should_ignore_downloadclientid_if_path_is_not_specified()
         {
+            GivenExistingFolder(_droneFactory);
+
             Subject.Execute(new DownloadedEpisodesScanCommand() { DownloadClientId = "sab1" });
 
             Mocker.GetMock<IDownloadedEpisodesImportService>().Verify(c => c.ProcessRootFolder(It.IsAny<DirectoryInfo>()), Times.Once());
@@ -97,14 +109,27 @@ namespace NzbDrone.Core.Test.MediaFiles
         [Test]
         public void should_process_folder_if_downloadclientid_is_not_specified()
         {
+            GivenExistingFolder(_downloadFolder);
+
             Subject.Execute(new DownloadedEpisodesScanCommand() { Path = _downloadFolder });
 
             Mocker.GetMock<IDownloadedEpisodesImportService>().Verify(c => c.ProcessPath(It.IsAny<string>(), null, null), Times.Once());
         }
 
+        [Test]
+        public void should_process_file_if_downloadclientid_is_not_specified()
+        {
+            GivenExistingFile(_downloadFile);
+
+            Subject.Execute(new DownloadedEpisodesScanCommand() { Path = _downloadFile });
+
+            Mocker.GetMock<IDownloadedEpisodesImportService>().Verify(c => c.ProcessPath(It.IsAny<string>(), null, null), Times.Once());
+        }
+
         [Test]
         public void should_process_folder_with_downloadclientitem_if_available()
         {
+            GivenExistingFolder(_downloadFolder);
             GivenValidQueueItem();
 
             Subject.Execute(new DownloadedEpisodesScanCommand() { Path = _downloadFolder, DownloadClientId = "sab1" });
@@ -115,11 +140,23 @@ namespace NzbDrone.Core.Test.MediaFiles
         [Test]
         public void should_process_folder_without_downloadclientitem_if_not_available()
         {
+            GivenExistingFolder(_downloadFolder);
+
             Subject.Execute(new DownloadedEpisodesScanCommand() { Path = _downloadFolder, DownloadClientId = "sab1" });
 
             Mocker.GetMock<IDownloadedEpisodesImportService>().Verify(c => c.ProcessPath(_downloadFolder, null, null), Times.Once());
 
             ExceptionVerification.ExpectedWarns(1);
         }
+
+        [Test]
+        public void should_warn_if_neither_folder_or_file_exists()
+        {
+            Subject.Execute(new DownloadedEpisodesScanCommand() { Path = _downloadFolder });
+
+            Mocker.GetMock<IDownloadedEpisodesImportService>().Verify(c => c.ProcessPath(It.IsAny<string>(), null, null), Times.Never());
+
+            ExceptionVerification.ExpectedWarns(1);
+        }
     }
 }

src/NzbDrone.Core/MediaFiles/DownloadedEpisodesCommandService.cs

@@ -54,17 +54,16 @@ namespace NzbDrone.Core.MediaFiles
             return _downloadedEpisodesImportService.ProcessRootFolder(new DirectoryInfo(downloadedEpisodesFolder));
         }
 
-        private List<ImportResult> ProcessFolder(DownloadedEpisodesScanCommand message)
+        private List<ImportResult> ProcessPath(DownloadedEpisodesScanCommand message)
         {
-            if (!_diskProvider.FolderExists(message.Path))
+            if (!_diskProvider.FolderExists(message.Path) && !_diskProvider.FileExists(message.Path))
             {
-                _logger.Warn("Folder specified for import scan [{0}] doesn't exist.", message.Path);
+                _logger.Warn("Folder/File specified for import scan [{0}] doesn't exist.", message.Path);
                 return new List<ImportResult>();
             }
 
             if (message.DownloadClientId.IsNotNullOrWhiteSpace())
             {
-
                 var trackedDownload = _trackedDownloadService.Find(message.DownloadClientId);
 
                 if (trackedDownload != null)
@@ -90,7 +89,7 @@ namespace NzbDrone.Core.MediaFiles
 
             if (message.Path.IsNotNullOrWhiteSpace())
             {
-                importResults = ProcessFolder(message);
+                importResults = ProcessPath(message);
             }
             else
             {