Fixed issue with validation when rename episodes is false

src/NzbDrone.Api/Config/NamingModule.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Linq;
 using FluentValidation;
 using FluentValidation.Results;
 using Nancy.Responses;
@@ -31,8 +32,12 @@ namespace NzbDrone.Api.Config
             Get["/samples"] = x => GetExamples(this.Bind<NamingConfigResource>());
 
             SharedValidator.RuleFor(c => c.MultiEpisodeStyle).InclusiveBetween(0, 3);
-            SharedValidator.RuleFor(c => c.StandardEpisodeFormat).ValidEpisodeFormat();
-            SharedValidator.RuleFor(c => c.DailyEpisodeFormat).ValidDailyEpisodeFormat();
+
+            SharedValidator.When(spec => spec.RenameEpisodes, () =>
+            {
+                SharedValidator.RuleFor(c => c.StandardEpisodeFormat).ValidEpisodeFormat();
+                SharedValidator.RuleFor(c => c.DailyEpisodeFormat).ValidDailyEpisodeFormat();
+            });
         }
 
         private void UpdateNamingConfig(NamingConfigResource resource)
@@ -104,7 +109,10 @@ namespace NzbDrone.Api.Config
                 validationFailures.Add(dailyEpisodeValidationResult);
             }
 
-            throw new ValidationException(validationFailures.ToArray());
+            if (validationFailures.Any())
+            {
+                throw new ValidationException(validationFailures.ToArray());
+            }
         }
     }
 }

src/NzbDrone.Integration.Test/NamingConfigTests.cs

@@ -41,7 +41,7 @@ namespace NzbDrone.Integration.Test
         public void should_get_bad_request_if_standard_format_is_empty()
         {
             var config = NamingConfig.GetSingle();
-            config.RenameEpisodes = false;
+            config.RenameEpisodes = true;
             config.StandardEpisodeFormat = "";
             config.DailyEpisodeFormat = "{Series Title} - {Air-Date} - {Episode Title}";
 
@@ -53,7 +53,7 @@ namespace NzbDrone.Integration.Test
         public void should_get_bad_request_if_standard_format_doesnt_contain_season_and_episode()
         {
             var config = NamingConfig.GetSingle();
-            config.RenameEpisodes = false;
+            config.RenameEpisodes = true;
             config.StandardEpisodeFormat = "{season}";
             config.DailyEpisodeFormat = "{Series Title} - {Air-Date} - {Episode Title}";
 
@@ -65,12 +65,38 @@ namespace NzbDrone.Integration.Test
         public void should_get_bad_request_if_daily_format_doesnt_contain_season_and_episode_or_air_date()
         {
             var config = NamingConfig.GetSingle();
-            config.RenameEpisodes = false;
+            config.RenameEpisodes = true;
             config.StandardEpisodeFormat = "{Series Title} - {season}x{episode:00} - {Episode Title}";
             config.DailyEpisodeFormat = "{Series Title} - {season} - {Episode Title}";
 
             var errors = NamingConfig.InvalidPut(config);
             errors.Should().NotBeEmpty();
         }
+
+        [Test]
+        public void should_not_require_format_when_rename_episodes_is_false()
+        {
+            var config = NamingConfig.GetSingle();
+            config.RenameEpisodes = false;
+            config.StandardEpisodeFormat = "";
+            config.DailyEpisodeFormat = "";
+
+            var result = NamingConfig.Put(config);
+            result.RenameEpisodes.Should().BeFalse();
+            result.StandardEpisodeFormat.Should().Be(config.StandardEpisodeFormat);
+            result.DailyEpisodeFormat.Should().Be(config.DailyEpisodeFormat);
+        }
+
+        [Test]
+        public void should_require_format_when_rename_episodes_is_true()
+        {
+            var config = NamingConfig.GetSingle();
+            config.RenameEpisodes = true;
+            config.StandardEpisodeFormat = "";
+            config.DailyEpisodeFormat = "";
+
+            var errors = NamingConfig.InvalidPut(config);
+            errors.Should().NotBeEmpty();
+        }
     }
 }

src/NzbDrone.Integration.Test/RootFolderIntegrationTest.cs

@@ -8,9 +8,6 @@ namespace NzbDrone.Integration.Test
     [TestFixture]
     public class RootFolderIntegrationTest : IntegrationTest
     {
-
-
-
         [Test]
         public void should_have_no_root_folder_initially()
         {
@@ -20,7 +17,6 @@ namespace NzbDrone.Integration.Test
         [Test]
         public void should_add_and_delete_root_folders()
         {
-
             ConnectSignalR();
 
             var rootFolder = new RootFolderResource
@@ -42,8 +38,6 @@ namespace NzbDrone.Integration.Test
 
 
             SignalRMessages.Should().Contain(c => c.Name == "rootfolder");
-
-
         }
 
         [Test]