New: Custom Formats

Co-Authored-By: ta264 <ta264@users.noreply.github.com>

src/NzbDrone.Core.Test/CustomFormats/CustomFormatsFixture.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using NzbDrone.Core.CustomFormats;
+using NzbDrone.Core.Profiles;
+using NzbDrone.Core.Test.Framework;
+
+namespace NzbDrone.Core.Test.CustomFormats
+{
+    [TestFixture]
+    public class CustomFormatsFixture : CoreTest
+    {
+        private static List<CustomFormat> _customFormats { get; set; }
+
+        public static void GivenCustomFormats(params CustomFormat[] formats)
+        {
+            _customFormats = formats.ToList();
+        }
+
+        public static List<ProfileFormatItem> GetSampleFormatItems(params string[] allowed)
+        {
+            var allowedItems = _customFormats.Where(x => allowed.Contains(x.Name)).Select((f, index) => new ProfileFormatItem { Format = f, Score = (int)Math.Pow(2, index) }).ToList();
+            var disallowedItems = _customFormats.Where(x => !allowed.Contains(x.Name)).Select(f => new ProfileFormatItem { Format = f, Score = -1 * (int)Math.Pow(2, allowedItems.Count) });
+
+            return disallowedItems.Concat(allowedItems).ToList();
+        }
+
+        public static List<ProfileFormatItem> GetDefaultFormatItems()
+        {
+            return new List<ProfileFormatItem>();
+        }
+    }
+}