Fixed: Should allow space/period between season and episode number patterns in naming

src/NzbDrone.Core.Test/OrganizerTests/FileNameBuilderFixture.cs

@@ -639,5 +639,23 @@ namespace NzbDrone.Core.Test.OrganizerTests
             Subject.BuildFileName(new List<Episode> { _episode1, _episode2 }, _series, _episodeFile)
                    .Should().Be("South Park - S15E06 - S15E07 - (HDTV-720p, , DRONE) - City Sushi");
         }
+
+        [Test]
+        public void should_allow_period_between_season_and_episode()
+        {
+            _namingConfig.StandardEpisodeFormat = "{Series.Title}.S{season:00}.E{episode:00}.{Episode.Title}";
+
+            Subject.BuildFileName(new List<Episode> { _episode1 }, _series, _episodeFile)
+                   .Should().Be("South.Park.S15.E06.City.Sushi");
+        }
+
+        [Test]
+        public void should_allow_space_between_season_and_episode()
+        {
+            _namingConfig.StandardEpisodeFormat = "{Series Title} - S{season:00} E{episode:00} - {Episode Title}";
+
+            Subject.BuildFileName(new List<Episode> { _episode1 }, _series, _episodeFile)
+                   .Should().Be("South Park - S15 E06 - City Sushi");
+        }
     }
 }

src/NzbDrone.Core.Test/ParserTests/SingleEpisodeParserFixture.cs

@@ -87,6 +87,8 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("Shark Week S2009E09 [SDTV].avi", "Shark Week", 2009, 9)]
         [TestCase("St_Elsewhere_209_Aids_And_Comfort", "St Elsewhere", 2, 9)]
         [TestCase("[Impatience] Locodol - 0x01 [720p][34073169].mkv", "Locodol", 0, 1)]
+        [TestCase("South.Park.S15.E06.City.Sushi", "South Park", 15, 6)]
+        [TestCase("South Park - S15 E06 - City Sushi", "South Park", 15, 6)]
         //[TestCase("", "", 0, 0)]
         public void should_parse_single_episode(string postTitle, string title, int seasonNumber, int episodeNumber)
         {

src/NzbDrone.Core/Organizer/FileNameBuilder.cs

@@ -42,7 +42,7 @@ namespace NzbDrone.Core.Organizer
         private static readonly Regex AbsoluteEpisodeRegex = new Regex(@"(?<absolute>\{absolute(?:\:0+)?})",
                                                                RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
-        public static readonly Regex SeasonEpisodePatternRegex = new Regex(@"(?<separator>(?<=})[- ._]+?)?(?<seasonEpisode>s?{season(?:\:0+)?}(?<episodeSeparator>e|x)(?<episode>{episode(?:\:0+)?}))(?<separator>[- ._]+?(?={))?",
+        public static readonly Regex SeasonEpisodePatternRegex = new Regex(@"(?<separator>(?<=})[- ._]+?)?(?<seasonEpisode>s?{season(?:\:0+)?}(?<episodeSeparator>[- ._]?[ex])(?<episode>{episode(?:\:0+)?}))(?<separator>[- ._]+?(?={))?",
                                                                             RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
         public static readonly Regex AbsoluteEpisodePatternRegex = new Regex(@"(?<separator>(?<=})[- ._]+?)?(?<absolute>{absolute(?:\:0+)?})(?<separator>[- ._]+?(?={))?",