Fixed: Season mismatch between file and folder not rejecting import

src/NzbDrone.Core.Test/MediaFiles/EpisodeImport/Specifications/MatchesFolderSpecificationFixture.cs

@@ -134,6 +134,35 @@ namespace NzbDrone.Core.Test.MediaFiles.EpisodeImport.Specifications
             Subject.IsSatisfiedBy(_localEpisode, null).Accepted.Should().BeFalse();
         }
 
+        [Test]
+        public void should_be_rejected_if_file_and_folder_do_not_have_episodes_from_the_same_partial_season()
+        {
+            _localEpisode.FileEpisodeInfo.SeasonNumber = 2;
+            _localEpisode.FileEpisodeInfo.EpisodeNumbers = new[] { 1 };
+
+            _localEpisode.FolderEpisodeInfo.SeasonNumber = 1;
+            _localEpisode.FolderEpisodeInfo.EpisodeNumbers = new[] { 1, 2 };
+
+            _localEpisode.Path = @"C:\Test\Unsorted\Series.Title.S01.720p.HDTV-Sonarr\S02E01.mkv".AsOsAgnostic();
+
+            Subject.IsSatisfiedBy(_localEpisode, null).Accepted.Should().BeFalse();
+        }
+
+        [Test]
+        public void should_be_accepted_if_file_and_folder_have_episodes_from_the_same_season()
+        {
+            _localEpisode.FileEpisodeInfo.SeasonNumber = 1;
+            _localEpisode.FileEpisodeInfo.EpisodeNumbers = new[] { 1 };
+
+            _localEpisode.FolderEpisodeInfo.FullSeason = true;
+            _localEpisode.FolderEpisodeInfo.SeasonNumber = 1;
+            _localEpisode.FolderEpisodeInfo.EpisodeNumbers = new[] { 1, 2 };
+
+            _localEpisode.Path = @"C:\Test\Unsorted\Series.Title.S01.720p.HDTV-Sonarr\S01E01.mkv".AsOsAgnostic();
+
+            Subject.IsSatisfiedBy(_localEpisode, null).Accepted.Should().BeTrue();
+        }
+
         [Test]
         public void should_be_accepted_if_both_file_and_folder_info_map_to_same_special()
         {

src/NzbDrone.Core/MediaFiles/EpisodeImport/Specifications/MatchesFolderSpecification.cs

@@ -48,6 +48,11 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport.Specifications
                 _logger.Debug("No file ParsedEpisodeInfo, skipping check");
                 return Decision.Accept();
             }
+            
+            if (folderInfo.SeasonNumber != fileInfo.SeasonNumber)
+            {
+                return Decision.Reject("Season number {0} was unexpected considering the folder name {1}", fileInfo.SeasonNumber, folderInfo.ReleaseTitle);
+            }
 
             if (!folderInfo.EpisodeNumbers.Any())
             {
@@ -55,11 +60,6 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport.Specifications
                 return Decision.Accept();
             }
 
-            if (folderInfo.SeasonNumber != fileInfo.SeasonNumber)
-            {
-                return Decision.Reject("Season number {0} was unexpected considering the folder name {1}", fileInfo.SeasonNumber, folderInfo.ReleaseTitle);
-            }
-
             var unexpected = fileInfo.EpisodeNumbers.Where(f => !folderInfo.EpisodeNumbers.Contains(f)).ToList();
 
             if (unexpected.Any())