more better exception handling.

NzbDrone.Core.Test/EpisodeProviderTest.cs

@@ -1496,11 +1496,19 @@ namespace NzbDrone.Core.Test
             mocker.GetMock<SeriesProvider>().Setup(s => s.FindSeries("officeus")).Returns(fakeSeries);
 
             //Act
-            mocker.Resolve<EpisodeProvider>().SetPostDownloadStatus(fakeEpisodes.Select(e => e.EpisodeId), postDownloadStatus);
+            mocker.Resolve<EpisodeProvider>().SetPostDownloadStatus(fakeEpisodes.Select(e => e.EpisodeId).ToList(), postDownloadStatus);
 
             //Assert
             var result = db.Fetch<Episode>();
             result.Where(e => e.PostDownloadStatus == postDownloadStatus).Count().Should().Be(episodeCount);
         }
+
+        [Test]
+        [ExpectedException(typeof(ArgumentException))]
+        public void SetPostDownloadStatus_should_throw_if_episode_list_is_empty()
+        {
+            var mocker = new AutoMoqer();
+            mocker.Resolve<EpisodeProvider>().SetPostDownloadStatus(new List<int>(), PostDownloadStatusType.Failed);
+        }
     }
 }

NzbDrone.Core/Instrumentation/ExceptioneerTarget.cs

@@ -16,6 +16,8 @@ namespace NzbDrone.Core.Instrumentation
 
             Logger.Trace("Sending Exception to Exceptioneer. {0}", Process.GetCurrentProcess().ProcessName);
 
+            logEvent.Exception.Data.Add("Message", logEvent.Message);
+
             new Client
                 {
                     ApiKey = "43BBF60A-EB2A-4C1C-B09E-422ADF637265",

NzbDrone.Core/Providers/EpisodeProvider.cs

@@ -397,8 +397,10 @@ namespace NzbDrone.Core.Providers
             Logger.Trace("Finished deleting invalid episodes for {0}", series.SeriesId);
         }
 
-        public virtual void SetPostDownloadStatus(IEnumerable<int> episodeIds, PostDownloadStatusType postDownloadStatus)
+        public virtual void SetPostDownloadStatus(List<int> episodeIds, PostDownloadStatusType postDownloadStatus)
         {
+            if (episodeIds.Count == 0) throw new ArgumentException("episodeIds should contain one or more episode ids.");
+
             var episodeIdString = String.Join(", ", episodeIds);
 
             var episodeIdQuery = String.Format(@"UPDATE Episodes SET PostDownloadStatus = {0}

NzbDrone.Core/Providers/PostDownloadProvider.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Text;
 using NLog;
 using Ninject;
 using NzbDrone.Core.Model;
@@ -171,7 +170,9 @@ namespace NzbDrone.Core.Providers
             }
 
             //Add to InfoList for possible later processing
-            InfoList.Add(new PostDownloadInfoModel{ Name = directoryInfo.FullName,
+            InfoList.Add(new PostDownloadInfoModel
+            {
+                Name = directoryInfo.FullName,
                 Added = DateTime.Now,
                 Status = postDownloadStatus
             });
@@ -180,15 +181,18 @@ namespace NzbDrone.Core.Providers
             var parseResult = Parser.ParseTitle(directoryInfo.Name.Substring(8));
             parseResult.Series = _seriesProvider.FindSeries(parseResult.CleanTitle);
 
-            var episodeIds = new List<int>();
+            List<int> episodeIds;
 
             if (parseResult.EpisodeNumbers.Count == 0 && parseResult.FullSeason)
+            {
                 episodeIds =
                     _episodeProvider.GetEpisodesBySeason(parseResult.Series.SeriesId, parseResult.SeasonNumber)
                         .Select(e => e.EpisodeId).ToList();
-
+            }
             else
+            {
                 episodeIds = _episodeProvider.GetEpisodesByParseResult(parseResult).Select(e => e.EpisodeId).ToList();
+            }
 
             _episodeProvider.SetPostDownloadStatus(episodeIds, postDownloadStatus);
         }