Rename to IBeatmapConverter, move to separate file

osu.Game.Rulesets.Catch/Tests/CatchBeatmapConversionTest.cs

@@ -47,7 +47,7 @@ protected override IEnumerable<ConvertValue> CreateConvertValue(HitObject hitObj
             }
         }
 
-        protected override ITestableBeatmapConverter CreateConverter(Beatmap beatmap) => new CatchBeatmapConverter();
+        protected override IBeatmapConverter CreateConverter(Beatmap beatmap) => new CatchBeatmapConverter();
     }
 
     public struct ConvertValue : IEquatable<ConvertValue>

osu.Game.Rulesets.Mania/Tests/ManiaBeatmapConversionTest.cs

@@ -38,7 +38,7 @@ protected override IEnumerable<ConvertValue> CreateConvertValue(HitObject hitObj
             };
         }
 
-        protected override ITestableBeatmapConverter CreateConverter(Beatmap beatmap) => new ManiaBeatmapConverter(isForCurrentRuleset, beatmap);
+        protected override IBeatmapConverter CreateConverter(Beatmap beatmap) => new ManiaBeatmapConverter(isForCurrentRuleset, beatmap);
     }
 
     public struct ConvertValue : IEquatable<ConvertValue>

osu.Game.Rulesets.Osu/Tests/OsuBeatmapConversionTest.cs

@@ -41,7 +41,7 @@ protected override IEnumerable<ConvertValue> CreateConvertValue(HitObject hitObj
             };
         }
 
-        protected override ITestableBeatmapConverter CreateConverter(Beatmap beatmap) => new OsuBeatmapConverter();
+        protected override ITestableBeatmapConverter CreateConverter(BeaIBeatmapConvertereatmapConverter();
     }
 
     public struct ConvertValue : IEquatable<ConvertValue>

osu.Game.Rulesets.Taiko/Tests/TaikoBeatmapConversionTest.cs

@@ -42,7 +42,7 @@ protected override IEnumerable<ConvertValue> CreateConvertValue(HitObject hitObj
             };
         }
 
-        protected override ITestableBeatmapConverter CreateConverter(Beatmap beatmap) => new TaikoBeatmapConverter(isForCurrentRuleset);
+        protected override IBeatmapConverter CreateConverter(Beatmap beatmap) => new TaikoBeatmapConverter(isForCurrentRuleset);
     }
 
     public struct ConvertValue : IEquatable<ConvertValue>

osu.Game/Beatmaps/BeatmapConverter.cs

@@ -8,31 +8,15 @@
 
 namespace osu.Game.Beatmaps
 {
-    public interface ITestableBeatmapConverter
-    {
-        /// <summary>
-        /// Invoked when a <see cref="HitObject"/> has been converted.
-        /// The first argument contains the <see cref="HitObject"/> that was converted.
-        /// The second argument contains the <see cref="HitObject"/>s that were output from the conversion process.
-        /// </summary>
-        event Action<HitObject, IEnumerable<HitObject>> ObjectConverted;
-
-        /// <summary>
-        /// Converts a Beatmap using this Beatmap Converter.
-        /// </summary>
-        /// <param name="original">The un-converted Beatmap.</param>
-        void Convert(Beatmap beatmap);
-    }
-
     /// <summary>
     /// Converts a Beatmap for another mode.
     /// </summary>
     /// <typeparam name="T">The type of HitObject stored in the Beatmap.</typeparam>
-    public abstract class BeatmapConverter<T> : ITestableBeatmapConverter
+    public abstract class BeatmapConverter<T> : IBeatmapConverter
         where T : HitObject
     {
         private event Action<HitObject, IEnumerable<HitObject>> ObjectConverted;
-        event Action<HitObject, IEnumerable<HitObject>> ITestableBeatmapConverter.ObjectConverted
+        event Action<HitObject, IEnumerable<HitObject>> IBeatmapConverter.ObjectConverted
         {
             add => ObjectConverted += value;
             remove => ObjectConverted -= value;
@@ -56,7 +40,7 @@ public Beatmap<T> Convert(Beatmap original)
             return ConvertBeatmap(new Beatmap(original));
         }
 
-        void ITestableBeatmapConverter.Convert(Beatmap original) => Convert(original);
+        void IBeatmapConverter.Convert(Beatmap original) => Convert(original);
 
         /// <summary>
         /// Performs the conversion of a Beatmap using this Beatmap Converter.

osu.Game/Beatmaps/IBeatmapConverter.cs

@@ -0,0 +1,25 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using osu.Game.Rulesets.Objects;
+
+namespace osu.Game.Beatmaps
+{
+    public interface IBeatmapConverter
+    {
+        /// <summary>
+        /// Invoked when a <see cref="HitObject"/> has been converted.
+        /// The first argument contains the <see cref="HitObject"/> that was converted.
+        /// The second argument contains the <see cref="HitObject"/>s that were output from the conversion process.
+        /// </summary>
+        event Action<HitObject, IEnumerable<HitObject>> ObjectConverted;
+
+        /// <summary>
+        /// Converts a Beatmap using this Beatmap Converter.
+        /// </summary>
+        /// <param name="original">The un-converted Beatmap.</param>
+        void Convert(Beatmap beatmap);
+    }
+}

osu.Game/Tests/Beatmaps/BeatmapConversionTest.cs

@@ -122,7 +122,7 @@ private Stream openResource(string name)
         }
 
         protected abstract IEnumerable<TConvertValue> CreateConvertValue(HitObject hitObject);
-        protected abstract ITestableBeatmapConverter CreateConverter(Beatmap beatmap);
+        protected abstract IBeatmapConverter CreateConverter(Beatmap beatmap);
 
         private class ConvertMapping
         {

osu.Game/osu.Game.csproj

@@ -270,6 +270,7 @@
     <Compile Include="Beatmaps\Formats\JsonBeatmapDecoder.cs" />
     <Compile Include="Beatmaps\Formats\LegacyDecoder.cs" />
     <Compile Include="Beatmaps\Formats\LegacyStoryboardDecoder.cs" />
+    <Compile Include="Beatmaps\IBeatmapConverter.cs" />
     <Compile Include="Configuration\DatabasedSetting.cs" />
     <Compile Include="Configuration\SettingsStore.cs" />
     <Compile Include="Configuration\DatabasedConfigManager.cs" />