Rename IFilter -> IFilterMetadata

samples/MvcSample.Web/Filters/InspectResultPageAttribute.cs

@@ -10,7 +10,7 @@ namespace MvcSample.Web.Filters
     [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = true, Inherited = true)]
     public class InspectResultPageAttribute : Attribute, IFilterFactory
     {
-        public IFilter CreateInstance(IServiceProvider serviceProvider)
+        public IFilterMetadata CreateInstance(IServiceProvider serviceProvider)
         {
             return new InspectResultPageFilter();
         }

src/Microsoft.AspNet.Mvc.Abstractions/ActionExecutedContext.cs

@@ -15,7 +15,7 @@ namespace Microsoft.AspNet.Mvc
 
         public ActionExecutedContext(
             [NotNull] ActionContext actionContext,
-            [NotNull] IList<IFilter> filters,
+            [NotNull] IList<IFilterMetadata> filters,
             object controller)
             : base(actionContext, filters)
         {

src/Microsoft.AspNet.Mvc.Abstractions/ActionExecutingContext.cs

@@ -10,7 +10,7 @@ namespace Microsoft.AspNet.Mvc
     {
         public ActionExecutingContext(
             [NotNull] ActionContext actionContext,
-            [NotNull] IList<IFilter> filters,
+            [NotNull] IList<IFilterMetadata> filters,
             [NotNull] IDictionary<string, object> actionArguments,
             object controller)
             : base(actionContext, filters)

src/Microsoft.AspNet.Mvc.Abstractions/AuthorizationContext.cs

@@ -10,7 +10,7 @@ namespace Microsoft.AspNet.Mvc
     {
         public AuthorizationContext(
             [NotNull] ActionContext actionContext,
-            [NotNull] IList<IFilter> filters)
+            [NotNull] IList<IFilterMetadata> filters)
             : base(actionContext, filters)
         {
         }

src/Microsoft.AspNet.Mvc.Abstractions/ExceptionContext.cs

@@ -13,7 +13,7 @@ namespace Microsoft.AspNet.Mvc
         private Exception _exception;
         private ExceptionDispatchInfo _exceptionDispatchInfo;
 
-        public ExceptionContext([NotNull] ActionContext actionContext, [NotNull] IList<IFilter> filters)
+        public ExceptionContext([NotNull] ActionContext actionContext, [NotNull] IList<IFilterMetadata> filters)
             : base(actionContext, filters)
         {
         }

src/Microsoft.AspNet.Mvc.Abstractions/FilterContext.cs

@@ -10,12 +10,12 @@ namespace Microsoft.AspNet.Mvc
     {
         public FilterContext(
             [NotNull] ActionContext actionContext,
-            [NotNull] IList<IFilter> filters)
+            [NotNull] IList<IFilterMetadata> filters)
             : base(actionContext)
         {
             Filters = filters;
         }
 
-        public virtual IList<IFilter> Filters { get; private set; }
+        public virtual IList<IFilterMetadata> Filters { get; private set; }
     }
 }

src/Microsoft.AspNet.Mvc.Abstractions/FilterDescriptor.cs

@@ -6,10 +6,10 @@ using Microsoft.Framework.Internal;
 namespace Microsoft.AspNet.Mvc
 {
     /// <summary>
-    /// Descriptor for an <see cref="IFilter"/>.
+    /// Descriptor for an <see cref="IFilterMetadata"/>.
     /// </summary>
     /// <remarks>
-    /// <see cref="FilterDescriptor"/> describes an <see cref="IFilter"/> with an order and scope.
+    /// <see cref="FilterDescriptor"/> describes an <see cref="IFilterMetadata"/> with an order and scope.
     ///
     /// Order and scope control the execution order of filters. Filters with a higher value of Order execute
     /// later in the pipeline.
@@ -26,14 +26,14 @@ namespace Microsoft.AspNet.Mvc
         /// <summary>
         /// Creates a new <see cref="FilterDescriptor"/>.
         /// </summary>
-        /// <param name="filter">The <see cref="IFilter"/>.</param>
+        /// <param name="filter">The <see cref="IFilterMetadata"/>.</param>
         /// <param name="filterScope">The filter scope.</param>
         /// <remarks>
         /// If the <paramref name="filter"/> implements <see cref="IOrderedFilter"/>, then the value of
         /// <see cref="Order"/> will be taken from <see cref="IOrderedFilter.Order"/>. Otherwise the value
         /// of <see cref="Order"/> will default to <c>0</c>.
         /// </remarks>
-        public FilterDescriptor([NotNull] IFilter filter, int filterScope)
+        public FilterDescriptor([NotNull] IFilterMetadata filter, int filterScope)
         {
             Filter = filter;
             Scope = filterScope;
@@ -47,9 +47,9 @@ namespace Microsoft.AspNet.Mvc
         }
 
         /// <summary>
-        /// The <see cref="IFilter"/> instance.
+        /// The <see cref="IFilterMetadata"/> instance.
         /// </summary>
-        public IFilter Filter { get; private set; }
+        public IFilterMetadata Filter { get; private set; }
 
         /// <summary>
         /// The filter order.

src/Microsoft.AspNet.Mvc.Abstractions/FilterItem.cs

@@ -15,7 +15,7 @@ namespace Microsoft.AspNet.Mvc
             Descriptor = descriptor;
         }
 
-        public FilterItem([NotNull] FilterDescriptor descriptor, [NotNull] IFilter filter)
+        public FilterItem([NotNull] FilterDescriptor descriptor, [NotNull] IFilterMetadata filter)
             : this(descriptor)
         {
             Filter = filter;
@@ -23,6 +23,6 @@ namespace Microsoft.AspNet.Mvc
 
         public FilterDescriptor Descriptor { get; set; }
 
-        public IFilter Filter { get; set; }
+        public IFilterMetadata Filter { get; set; }
     }
 }

src/Microsoft.AspNet.Mvc.Abstractions/IActionFilter.cs

@@ -5,7 +5,7 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IActionFilter : IFilter
+    public interface IActionFilter : IFilterMetadata
     {
         void OnActionExecuting([NotNull] ActionExecutingContext context);
 

src/Microsoft.AspNet.Mvc.Abstractions/IAsyncActionFilter.cs

@@ -6,7 +6,7 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IAsyncActionFilter : IFilter
+    public interface IAsyncActionFilter : IFilterMetadata
     {
         Task OnActionExecutionAsync([NotNull] ActionExecutingContext context, [NotNull] ActionExecutionDelegate next);
     }

src/Microsoft.AspNet.Mvc.Abstractions/IAsyncAuthorizationFilter.cs

@@ -6,7 +6,7 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IAsyncAuthorizationFilter : IFilter
+    public interface IAsyncAuthorizationFilter : IFilterMetadata
     {
         Task OnAuthorizationAsync([NotNull] AuthorizationContext context);
     }

src/Microsoft.AspNet.Mvc.Abstractions/IAsyncExceptionFilter.cs

@@ -6,7 +6,7 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IAsyncExceptionFilter : IFilter
+    public interface IAsyncExceptionFilter : IFilterMetadata
     {
         Task OnExceptionAsync([NotNull] ExceptionContext context);
     }

src/Microsoft.AspNet.Mvc.Abstractions/IAsyncResourceFilter.cs

@@ -10,7 +10,7 @@ namespace Microsoft.AspNet.Mvc
     /// A filter which surrounds execution of model binding, the action (and filters) and the action result
     /// (and filters).
     /// </summary>
-    public interface IAsyncResourceFilter : IFilter
+    public interface IAsyncResourceFilter : IFilterMetadata
     {
         /// <summary>
         /// Executes the resource filter.

src/Microsoft.AspNet.Mvc.Abstractions/IAsyncResultFilter.cs

@@ -6,7 +6,7 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IAsyncResultFilter : IFilter
+    public interface IAsyncResultFilter : IFilterMetadata
     {
         Task OnResultExecutionAsync([NotNull] ResultExecutingContext context, [NotNull] ResultExecutionDelegate next);
     }

src/Microsoft.AspNet.Mvc.Abstractions/IAuthorizationFilter.cs

@@ -5,7 +5,7 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IAuthorizationFilter : IFilter
+    public interface IAuthorizationFilter : IFilterMetadata
     {
         void OnAuthorization([NotNull] AuthorizationContext context);
     }

src/Microsoft.AspNet.Mvc.Abstractions/IExceptionFilter.cs

@@ -5,7 +5,7 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IExceptionFilter : IFilter
+    public interface IExceptionFilter : IFilterMetadata
     {
         void OnException([NotNull] ExceptionContext context);
     }

src/Microsoft.AspNet.Mvc.Abstractions/IFilterContainer.cs

@@ -5,6 +5,6 @@ namespace Microsoft.AspNet.Mvc.Filters
 {
     public interface IFilterContainer
     {
-        IFilter FilterDefinition { get; set; }
+        IFilterMetadata FilterDefinition { get; set; }
     }
 }

src/Microsoft.AspNet.Mvc.Abstractions/IFilterFactory.cs

@@ -6,8 +6,8 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IFilterFactory : IFilter
+    public interface IFilterFactory : IFilterMetadata
     {
-        IFilter CreateInstance([NotNull] IServiceProvider serviceProvider);
+        IFilterMetadata CreateInstance([NotNull] IServiceProvider serviceProvider);
     }
 }

src/Microsoft.AspNet.Mvc.Abstractions/IFilterMetadata.cs

@@ -3,7 +3,7 @@
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IFilter
+    public interface IFilterMetadata
     {
     }
 }

src/Microsoft.AspNet.Mvc.Abstractions/IOrderedFilter.cs

@@ -3,7 +3,7 @@
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IOrderedFilter : IFilter
+    public interface IOrderedFilter : IFilterMetadata
     {
         /// <summary>
         /// Gets the order value for determining the order of execution of filters. Filters execute in

src/Microsoft.AspNet.Mvc.Abstractions/IResourceFilter.cs

@@ -9,7 +9,7 @@ namespace Microsoft.AspNet.Mvc
     /// A filter which surrounds execution of model binding, the action (and filters) and the action result
     /// (and filters).
     /// </summary>
-    public interface IResourceFilter : IFilter
+    public interface IResourceFilter : IFilterMetadata
     {
         /// <summary>
         /// Executes the resource filter. Called before execution of the remainder of the pipeline.

src/Microsoft.AspNet.Mvc.Abstractions/IResultFilter.cs

@@ -5,7 +5,7 @@ using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IResultFilter : IFilter
+    public interface IResultFilter : IFilterMetadata
     {
         void OnResultExecuting([NotNull] ResultExecutingContext context);
 

src/Microsoft.AspNet.Mvc.Abstractions/ResourceExecutedContext.cs

@@ -19,8 +19,8 @@ namespace Microsoft.AspNet.Mvc
         /// Creates a new <see cref="ResourceExecutedContext"/>.
         /// </summary>
         /// <param name="actionContext">The <see cref="ActionContext"/>.</param>
-        /// <param name="filters">The list of <see cref="IFilter"/> instances.</param>
+        /// <param name="filters">The list of <see cref="IFilterMetadata"/> instances.</param>
-        public ResourceExecutedContext(ActionContext actionContext, IList<IFilter> filters)
+        public ResourceExecutedContext(ActionContext actionContext, IList<IFilterMetadata> filters)
             : base(actionContext, filters)
         {
         }

src/Microsoft.AspNet.Mvc.Abstractions/ResourceExecutingContext.cs

@@ -17,8 +17,8 @@ namespace Microsoft.AspNet.Mvc
         /// Creates a new <see cref="ResourceExecutingContext"/>.
         /// </summary>
         /// <param name="actionContext">The <see cref="ActionContext"/>.</param>
-        /// <param name="filters">The list of <see cref="IFilter"/> instances.</param>
+        /// <param name="filters">The list of <see cref="IFilterMetadata"/> instances.</param>
-        public ResourceExecutingContext(ActionContext actionContext, IList<IFilter> filters)
+        public ResourceExecutingContext(ActionContext actionContext, IList<IFilterMetadata> filters)
             : base(actionContext, filters)
         {
         }

src/Microsoft.AspNet.Mvc.Abstractions/ResultExecutedContext.cs

@@ -15,7 +15,7 @@ namespace Microsoft.AspNet.Mvc
 
         public ResultExecutedContext(
             [NotNull] ActionContext actionContext,
-            [NotNull] IList<IFilter> filters,
+            [NotNull] IList<IFilterMetadata> filters,
             [NotNull] IActionResult result,
             object controller)
             : base(actionContext, filters)

src/Microsoft.AspNet.Mvc.Abstractions/ResultExecutingContext.cs

@@ -10,7 +10,7 @@ namespace Microsoft.AspNet.Mvc
     {
         public ResultExecutingContext(
             [NotNull] ActionContext actionContext,
-            [NotNull] IList<IFilter> filters,
+            [NotNull] IList<IFilterMetadata> filters,
             [NotNull] IActionResult result,
             object controller)
             : base(actionContext, filters)

src/Microsoft.AspNet.Mvc.Core/ApplicationModels/ActionModel.cs

@@ -21,7 +21,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
             ApiExplorer = new ApiExplorerModel();
             Attributes = new List<object>(attributes);
             ActionConstraints = new List<IActionConstraintMetadata>();
-            Filters = new List<IFilter>();
+            Filters = new List<IFilterMetadata>();
             HttpMethods = new List<string>();
             Parameters = new List<ParameterModel>();
             RouteConstraints = new List<IRouteConstraintProvider>();
@@ -39,7 +39,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
             // These are just metadata, safe to create new collections
             ActionConstraints = new List<IActionConstraintMetadata>(other.ActionConstraints);
             Attributes = new List<object>(other.Attributes);
-            Filters = new List<IFilter>(other.Filters);
+            Filters = new List<IFilterMetadata>(other.Filters);
             HttpMethods = new List<string>(other.HttpMethods);
             Properties = new Dictionary<object, object>(other.Properties);
 
@@ -78,7 +78,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
 
         public ControllerModel Controller { get; set; }
 
-        public IList<IFilter> Filters { get; private set; }
+        public IList<IFilterMetadata> Filters { get; private set; }
 
         public IList<string> HttpMethods { get; private set; }
 

src/Microsoft.AspNet.Mvc.Core/ApplicationModels/ApplicationModel.cs

@@ -13,7 +13,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
         {
             ApiExplorer = new ApiExplorerModel();
             Controllers = new List<ControllerModel>();
-            Filters = new List<IFilter>();
+            Filters = new List<IFilterMetadata>();
             Properties = new Dictionary<object, object>();
         }
 
@@ -32,7 +32,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
 
         public IList<ControllerModel> Controllers { get; private set; }
 
-        public IList<IFilter> Filters { get; private set; }
+        public IList<IFilterMetadata> Filters { get; private set; }
 
         /// <summary>
         /// Gets a set of properties associated with all actions.

src/Microsoft.AspNet.Mvc.Core/ApplicationModels/ControllerModel.cs

@@ -23,7 +23,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
             Attributes = new List<object>(attributes);
             AttributeRoutes = new List<AttributeRouteModel>();
             ActionConstraints = new List<IActionConstraintMetadata>();
-            Filters = new List<IFilter>();
+            Filters = new List<IFilterMetadata>();
             RouteConstraints = new List<IRouteConstraintProvider>();
             Properties = new Dictionary<object, object>();
             ControllerProperties = new List<PropertyModel>();
@@ -40,7 +40,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
             // These are just metadata, safe to create new collections
             ActionConstraints = new List<IActionConstraintMetadata>(other.ActionConstraints);
             Attributes = new List<object>(other.Attributes);
-            Filters = new List<IFilter>(other.Filters);
+            Filters = new List<IFilterMetadata>(other.Filters);
             RouteConstraints = new List<IRouteConstraintProvider>(other.RouteConstraints);
             Properties = new Dictionary<object, object>(other.Properties);
 
@@ -81,7 +81,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
 
         public IList<PropertyModel> ControllerProperties { get; }
 
-        public IList<IFilter> Filters { get; private set; }
+        public IList<IFilterMetadata> Filters { get; private set; }
 
         public IList<IRouteConstraintProvider> RouteConstraints { get; private set; }
 

src/Microsoft.AspNet.Mvc.Core/ApplicationModels/DefaultApplicationModelProvider.cs

@@ -16,7 +16,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
 {
     public class DefaultApplicationModelProvider : IApplicationModelProvider
     {
-        private readonly ICollection<IFilter> _globalFilters;
+        private readonly ICollection<IFilterMetadata> _globalFilters;
 
         public DefaultApplicationModelProvider(IOptions<MvcOptions> mvcOptionsAccessor)
         {
@@ -173,7 +173,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
                     typeInfo.Name;
 
             AddRange(controllerModel.ActionConstraints, attributes.OfType<IActionConstraintMetadata>());
-            AddRange(controllerModel.Filters, attributes.OfType<IFilter>());
+            AddRange(controllerModel.Filters, attributes.OfType<IFilterMetadata>());
             AddRange(controllerModel.RouteConstraints, attributes.OfType<IRouteConstraintProvider>());
 
             var apiVisibility = attributes.OfType<IApiDescriptionVisibilityProvider>().FirstOrDefault();
@@ -503,7 +503,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
             var actionModel = new ActionModel(methodInfo, attributes);
 
             AddRange(actionModel.ActionConstraints, attributes.OfType<IActionConstraintMetadata>());
-            AddRange(actionModel.Filters, attributes.OfType<IFilter>());
+            AddRange(actionModel.Filters, attributes.OfType<IFilterMetadata>());
 
             var actionName = attributes.OfType<ActionNameAttribute>().FirstOrDefault();
             if (actionName?.Name != null)

src/Microsoft.AspNet.Mvc.Core/ControllerActionDescriptorBuilder.cs

@@ -373,9 +373,9 @@ namespace Microsoft.AspNet.Mvc
 
         private static void AddActionFilters(
             ControllerActionDescriptor actionDescriptor,
-            IEnumerable<IFilter> actionFilters,
+            IEnumerable<IFilterMetadata> actionFilters,
-            IEnumerable<IFilter> controllerFilters,
+            IEnumerable<IFilterMetadata> controllerFilters,
-            IEnumerable<IFilter> globalFilters)
+            IEnumerable<IFilterMetadata> globalFilters)
         {
             actionDescriptor.FilterDescriptors =
                 actionFilters.Select(f => new FilterDescriptor(f, FilterScope.Action))

src/Microsoft.AspNet.Mvc.Core/DefaultFilterProvider.cs

@@ -62,7 +62,7 @@ namespace Microsoft.AspNet.Mvc.Filters
             }
         }
 
-        private void ApplyFilterToContainer(object actualFilter, IFilter filterMetadata)
+        private void ApplyFilterToContainer(object actualFilter, IFilterMetadata filterMetadata)
         {
             Debug.Assert(actualFilter != null, "actualFilter should not be null");
             Debug.Assert(filterMetadata != null, "filterMetadata should not be null");

src/Microsoft.AspNet.Mvc.Core/FilterActionInvoker.cs

@@ -26,7 +26,7 @@ namespace Microsoft.AspNet.Mvc.Core
         private readonly ILogger _logger;
         private readonly int _maxModelValidationErrors;
 
-        private IFilter[] _filters;
+        private IFilterMetadata[] _filters;
         private FilterCursor _cursor;
 
         private AuthorizationContext _authorizationContext;
@@ -162,7 +162,7 @@ namespace Microsoft.AspNet.Mvc.Core
             }
         }
 
-        private IFilter[] GetFilters()
+        private IFilterMetadata[] GetFilters()
         {
             var context = new FilterProviderContext(
                 ActionContext,
@@ -759,16 +759,16 @@ namespace Microsoft.AspNet.Mvc.Core
         {
             private FilterStage _stage;
             private int _index;
-            private readonly IFilter[] _filters;
+            private readonly IFilterMetadata[] _filters;
 
-            public FilterCursor(FilterStage stage, int index, IFilter[] filters)
+            public FilterCursor(FilterStage stage, int index, IFilterMetadata[] filters)
             {
                 _stage = stage;
                 _index = index;
                 _filters = filters;
             }
 
-            public FilterCursor(IFilter[] filters)
+            public FilterCursor(IFilterMetadata[] filters)
             {
                 _stage = FilterStage.Undefined;
                 _index = 0;

src/Microsoft.AspNet.Mvc.Core/FilterCollectionExtensions.cs

@@ -15,43 +15,43 @@ namespace Microsoft.AspNet.Mvc
     public static class FilterCollectionExtensions
     {
         /// <summary>
-        /// Adds a type representing an <see cref="IFilter"/> to a filter collection.
+        /// Adds a type representing an <see cref="IFilterMetadata"/> to a filter collection.
         /// </summary>
-        /// <param name="filters">A collection of <see cref="IFilter"/>.</param>
+        /// <param name="filters">A collection of <see cref="IFilterMetadata"/>.</param>
-        /// <param name="filterType">Type representing an <see cref="IFilter"/>.</param>
+        /// <param name="filterType">Type representing an <see cref="IFilterMetadata"/>.</param>
-        /// <returns>An <see cref="IFilter"/> representing the added type.</returns>
+        /// <returns>An <see cref="IFilterMetadata"/> representing the added type.</returns>
         /// <remarks>
         /// Filter instances will be created using
         /// <see cref="Microsoft.Framework.DependencyInjection.ActivatorUtilities"/>.
-        /// Use <see cref="AddService(ICollection{IFilter}, Type)"/> to register a service as a filter.
+        /// Use <see cref="AddService(ICollection{IFilterMetadata}, Type)"/> to register a service as a filter.
         /// </remarks>
-        public static IFilter Add(
+        public static IFilterMetadata Add(
-            [NotNull] this ICollection<IFilter> filters,
+            [NotNull] this ICollection<IFilterMetadata> filters,
             [NotNull] Type filterType)
         {
             return Add(filters, filterType, order: 0);
         }
 
         /// <summary>
-        /// Adds a type representing an <see cref="IFilter"/> to a filter collection.
+        /// Adds a type representing an <see cref="IFilterMetadata"/> to a filter collection.
         /// </summary>
-        /// <param name="filters">A collection of <see cref="IFilter"/>.</param>
+        /// <param name="filters">A collection of <see cref="IFilterMetadata"/>.</param>
-        /// <param name="filterType">Type representing an <see cref="IFilter"/>.</param>
+        /// <param name="filterType">Type representing an <see cref="IFilterMetadata"/>.</param>
         /// <param name="order">The order of the added filter.</param>
-        /// <returns>An <see cref="IFilter"/> representing the added type.</returns>
+        /// <returns>An <see cref="IFilterMetadata"/> representing the added type.</returns>
         /// <remarks>
         /// Filter instances will be created using
         /// <see cref="Microsoft.Framework.DependencyInjection.ActivatorUtilities"/>.
-        /// Use <see cref="AddService(ICollection{IFilter}, Type)"/> to register a service as a filter.
+        /// Use <see cref="AddService(ICollection{IFilterMetadata}, Type)"/> to register a service as a filter.
         /// </remarks>
-        public static IFilter Add(
+        public static IFilterMetadata Add(
-            [NotNull] this ICollection<IFilter> filters,
+            [NotNull] this ICollection<IFilterMetadata> filters,
             [NotNull] Type filterType,
             int order)
         {
-            if (!typeof(IFilter).IsAssignableFrom(filterType))
+            if (!typeof(IFilterMetadata).IsAssignableFrom(filterType))
             {
-                var message = Resources.FormatTypeMustDeriveFromType(filterType.FullName, typeof(IFilter).FullName);
+                var message = Resources.FormatTypeMustDeriveFromType(filterType.FullName, typeof(IFilterMetadata).FullName);
                 throw new ArgumentException(message, nameof(filterType));
             }
 
@@ -61,43 +61,43 @@ namespace Microsoft.AspNet.Mvc
         }
 
         /// <summary>
-        /// Adds a type representing an <see cref="IFilter"/> to a filter collection.
+        /// Adds a type representing an <see cref="IFilterMetadata"/> to a filter collection.
         /// </summary>
-        /// <param name="filters">A collection of <see cref="IFilter"/>.</param>
+        /// <param name="filters">A collection of <see cref="IFilterMetadata"/>.</param>
-        /// <param name="filterType">Type representing an <see cref="IFilter"/>.</param>
+        /// <param name="filterType">Type representing an <see cref="IFilterMetadata"/>.</param>
-        /// <returns>An <see cref="IFilter"/> representing the added service type.</returns>
+        /// <returns>An <see cref="IFilterMetadata"/> representing the added service type.</returns>
         /// <remarks>
         /// Filter instances will created through dependency injection. Use
-        /// <see cref="AddService(ICollection{IFilter}, Type)"/> to register a service that will be created via
+        /// <see cref="AddService(ICollection{IFilterMetadata}, Type)"/> to register a service that will be created via
         /// type activation.
         /// </remarks>
-        public static IFilter AddService(
+        public static IFilterMetadata AddService(
-            [NotNull] this ICollection<IFilter> filters,
+            [NotNull] this ICollection<IFilterMetadata> filters,
             [NotNull] Type filterType)
         {
             return AddService(filters, filterType, order: 0);
         }
 
         /// <summary>
-        /// Adds a type representing an <see cref="IFilter"/> to a filter collection.
+        /// Adds a type representing an <see cref="IFilterMetadata"/> to a filter collection.
         /// </summary>
-        /// <param name="filters">A collection of <see cref="IFilter"/>.</param>
+        /// <param name="filters">A collection of <see cref="IFilterMetadata"/>.</param>
-        /// <param name="filterType">Type representing an <see cref="IFilter"/>.</param>
+        /// <param name="filterType">Type representing an <see cref="IFilterMetadata"/>.</param>
         /// <param name="order">The order of the added filter.</param>
-        /// <returns>An <see cref="IFilter"/> representing the added service type.</returns>
+        /// <returns>An <see cref="IFilterMetadata"/> representing the added service type.</returns>
         /// <remarks>
         /// Filter instances will created through dependency injection. Use
-        /// <see cref="AddService(ICollection{IFilter}, Type)"/> to register a service that will be created via
+        /// <see cref="AddService(ICollection{IFilterMetadata}, Type)"/> to register a service that will be created via
         /// type activation.
         /// </remarks>
-        public static IFilter AddService(
+        public static IFilterMetadata AddService(
-            [NotNull] this ICollection<IFilter> filters,
+            [NotNull] this ICollection<IFilterMetadata> filters,
             [NotNull] Type filterType,
             int order)
         {
-            if (!typeof(IFilter).GetTypeInfo().IsAssignableFrom(filterType.GetTypeInfo()))
+            if (!typeof(IFilterMetadata).GetTypeInfo().IsAssignableFrom(filterType.GetTypeInfo()))
             {
-                var message = Resources.FormatTypeMustDeriveFromType(filterType.FullName, typeof(IFilter).FullName);
+                var message = Resources.FormatTypeMustDeriveFromType(filterType.FullName, typeof(IFilterMetadata).FullName);
                 throw new ArgumentException(message, nameof(filterType));
             }
 

src/Microsoft.AspNet.Mvc.Core/MvcOptions.cs

@@ -20,7 +20,7 @@ namespace Microsoft.AspNet.Mvc
         public MvcOptions()
         {
             Conventions = new List<IApplicationModelConvention>();
-            Filters = new List<IFilter>();
+            Filters = new List<IFilterMetadata>();
             InputFormatters = new List<IInputFormatter>();
             OutputFormatters = new List<IOutputFormatter>();
             ModelBinders = new List<IModelBinder>();
@@ -31,10 +31,10 @@ namespace Microsoft.AspNet.Mvc
         }
 
         /// <summary>
-        /// Gets a list of <see cref="IFilter"/> which are used to construct filters that
+        /// Gets a list of <see cref="IFilterMetadata"/> which are used to construct filters that
         /// apply to all actions.
         /// </summary>
-        public ICollection<IFilter> Filters { get; }
+        public ICollection<IFilterMetadata> Filters { get; }
 
         /// <summary>
         /// Gets a list of <see cref="IOutputFormatter"/>s that are used by this application.

src/Microsoft.AspNet.Mvc.Core/ServiceFilterAttribute.cs

@@ -22,16 +22,16 @@ namespace Microsoft.AspNet.Mvc
 
         public int Order { get; set; }
 
-        public IFilter CreateInstance([NotNull] IServiceProvider serviceProvider)
+        public IFilterMetadata CreateInstance([NotNull] IServiceProvider serviceProvider)
         {
             var service = serviceProvider.GetRequiredService(ServiceType);
 
-            var filter = service as IFilter;
+            var filter = service as IFilterMetadata;
             if (filter == null)
             {
                 throw new InvalidOperationException(Resources.FormatFilterFactoryAttribute_TypeMustImplementIFilter(
                     typeof(ServiceFilterAttribute).Name,
-                    typeof(IFilter).Name));
+                    typeof(IFilterMetadata).Name));
             }
 
             return filter;

src/Microsoft.AspNet.Mvc.Core/TypeFilterAttribute.cs

@@ -26,7 +26,7 @@ namespace Microsoft.AspNet.Mvc
 
         public int Order { get; set; }
 
-        public IFilter CreateInstance([NotNull] IServiceProvider serviceProvider)
+        public IFilterMetadata CreateInstance([NotNull] IServiceProvider serviceProvider)
         {
             if (_factory == null)
             {
@@ -35,7 +35,7 @@ namespace Microsoft.AspNet.Mvc
                 _factory = ActivatorUtilities.CreateFactory(ImplementationType, argumentTypes ?? Type.EmptyTypes);
             }
 
-            return (IFilter)_factory(serviceProvider, Arguments);
+            return (IFilterMetadata)_factory(serviceProvider, Arguments);
         }
     }
 }

src/Microsoft.AspNet.Mvc.Extensions/Authorization/IAllowAnonymous.cs

@@ -3,7 +3,7 @@
 
 namespace Microsoft.AspNet.Mvc
 {
-    public interface IAllowAnonymous : IFilter
+    public interface IAllowAnonymous : IFilterMetadata
     {
     }
 }

src/Microsoft.AspNet.Mvc.Extensions/Cors/CorsAuthorizationFilter.cs

@@ -82,7 +82,7 @@ namespace Microsoft.AspNet.Mvc
             }
         }
 
-        private bool IsClosestToAction(IEnumerable<IFilter> filters)
+        private bool IsClosestToAction(IEnumerable<IFilterMetadata> filters)
         {
             // If there are multiple ICorsAuthorizationFilter which are defined at the class and
             // at the action level, the one closest to the action overrides the others. 

src/Microsoft.AspNet.Mvc.Extensions/Cors/CorsAuthorizationFilterFactory.cs

@@ -32,7 +32,7 @@ namespace Microsoft.AspNet.Mvc
             }
         }
 
-        public IFilter CreateInstance([NotNull] IServiceProvider serviceProvider)
+        public IFilterMetadata CreateInstance([NotNull] IServiceProvider serviceProvider)
         {
             var filter = serviceProvider.GetRequiredService<CorsAuthorizationFilter>();
             filter.PolicyName = _policyName;

src/Microsoft.AspNet.Mvc.Extensions/Filters/FormatFilterAttribute.cs

@@ -19,7 +19,7 @@ namespace Microsoft.AspNet.Mvc
         /// </summary>
         /// <param name="serviceProvider">The <see cref="IServiceProvider"/>.</param>
         /// <returns>An instance of <see cref="FormatFilter"/>.</returns>
-        public IFilter CreateInstance([NotNull] IServiceProvider serviceProvider)
+        public IFilterMetadata CreateInstance([NotNull] IServiceProvider serviceProvider)
         {
             return serviceProvider.GetRequiredService<FormatFilter>();
         }

src/Microsoft.AspNet.Mvc.Extensions/Filters/IFormatFilter.cs

@@ -8,7 +8,7 @@ namespace Microsoft.AspNet.Mvc
     /// <summary>
     ///  A filter which produces a desired content type for the current request. 
     /// </summary>
-    public interface IFormatFilter : IFilter
+    public interface IFormatFilter : IFilterMetadata
     {
         /// <summary>
         /// format value in the current request. <c>null</c> if format not present in the current request.

src/Microsoft.AspNet.Mvc.Extensions/Filters/ResponseCacheAttribute.cs

@@ -86,7 +86,7 @@ namespace Microsoft.AspNet.Mvc
         /// </summary>
         public int Order { get; set; }
 
-        public IFilter CreateInstance([NotNull] IServiceProvider serviceProvider)
+        public IFilterMetadata CreateInstance([NotNull] IServiceProvider serviceProvider)
         {
             var optionsAccessor = serviceProvider.GetRequiredService<IOptions<MvcCacheOptions>>();
 

src/Microsoft.AspNet.Mvc.Extensions/Filters/ValidateAntiForgeryTokenAttribute.cs

@@ -12,7 +12,7 @@ namespace Microsoft.AspNet.Mvc
     {
         public int Order { get; set; }
 
-        public IFilter CreateInstance(IServiceProvider serviceProvider)
+        public IFilterMetadata CreateInstance(IServiceProvider serviceProvider)
         {
             var antiforgery = serviceProvider.GetRequiredService<IAntiforgery>();
             return new ValidateAntiforgeryTokenAuthorizationFilter(antiforgery);

test/Microsoft.AspNet.Mvc.ApiExplorer.Test/DefaultApiDescriptionProviderTest.cs

@@ -1377,7 +1377,7 @@ namespace Microsoft.AspNet.Mvc.Description
             }
         }
 
-        private class ContentTypeAttribute : Attribute, IFilter, IApiResponseMetadataProvider
+        private class ContentTypeAttribute : Attribute, IFilterMetadata, IApiResponseMetadataProvider
         {
             public ContentTypeAttribute(string mediaType)
             {

test/Microsoft.AspNet.Mvc.Core.Test/ApplicationModel/ActionModelTest.cs

@@ -117,7 +117,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
             }
         }
 
-        private class MyFilterAttribute : Attribute, IFilter
+        private class MyFilterAttribute : Attribute, IFilterMetadata
         {
         }
 

test/Microsoft.AspNet.Mvc.Core.Test/ApplicationModel/ControllerModelTest.cs

@@ -124,7 +124,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
             }
         }
 
-        private class MyFilterAttribute : Attribute, IFilter
+        private class MyFilterAttribute : Attribute, IFilterMetadata
         {
         }
 

test/Microsoft.AspNet.Mvc.Core.Test/ApplicationModel/DefaultApplicationModelProviderTest.cs

@@ -1153,7 +1153,7 @@ namespace Microsoft.AspNet.Mvc.ApplicationModels
             }
         }
 
-        private class MyFilterAttribute : Attribute, IFilter
+        private class MyFilterAttribute : Attribute, IFilterMetadata
         {
         }
 

test/Microsoft.AspNet.Mvc.Core.Test/ControllerActionDescriptorProviderTests.cs

@@ -37,7 +37,7 @@ namespace Microsoft.AspNet.Mvc.Test
         {
             // Arrange
             var globalFilter = new MyFilterAttribute(1);
-            var provider = GetProvider(typeof(FiltersController).GetTypeInfo(), new IFilter[]
+            var provider = GetProvider(typeof(FiltersController).GetTypeInfo(), new IFilterMetadata[]
             {
                 globalFilter,
             });
@@ -379,7 +379,7 @@ namespace Microsoft.AspNet.Mvc.Test
         {
             // Arrange
             var filter = new MyFilterAttribute(1);
-            var provider = GetProvider(typeof(PersonController).GetTypeInfo(), new IFilter[]
+            var provider = GetProvider(typeof(PersonController).GetTypeInfo(), new IFilterMetadata[]
             {
                 filter,
             });
@@ -1447,7 +1447,7 @@ namespace Microsoft.AspNet.Mvc.Test
 
         private ControllerActionDescriptorProvider GetProvider(
             TypeInfo controllerTypeInfo,
-            IEnumerable<IFilter> filters = null)
+            IEnumerable<IFilterMetadata> filters = null)
         {
             var options = new MockMvcOptionsAccessor();
             if (filters != null)
@@ -1614,7 +1614,7 @@ namespace Microsoft.AspNet.Mvc.Test
             }
         }
 
-        private class MyFilterAttribute : Attribute, IFilter
+        private class MyFilterAttribute : Attribute, IFilterMetadata
         {
             public MyFilterAttribute(int value)
             {

test/Microsoft.AspNet.Mvc.Core.Test/ControllerActionInvokerTest.cs

@@ -61,7 +61,7 @@ namespace Microsoft.AspNet.Mvc
             var tempData = new Mock<ITempDataDictionary>();
             tempData.Setup(t => t.Save()).Verifiable();
 
-            var invoker = CreateInvoker(Mock.Of<IFilter>(), actionThrows: false, tempData: tempData.Object);
+            var invoker = CreateInvoker(Mock.Of<IFilterMetadata>(), actionThrows: false, tempData: tempData.Object);
 
             // Act
             await invoker.InvokeAsync();
@@ -77,7 +77,7 @@ namespace Microsoft.AspNet.Mvc
             var tempData = new Mock<ITempDataDictionary>();
             tempData.Setup(t => t.Save()).Verifiable();
 
-            var invoker = CreateInvoker(Mock.Of<IFilter>(), actionThrows: true, tempData: tempData.Object);
+            var invoker = CreateInvoker(Mock.Of<IFilterMetadata>(), actionThrows: true, tempData: tempData.Object);
 
             // Act & Assert
             await Assert.ThrowsAsync(_actionException.GetType(), async () => await invoker.InvokeAsync());
@@ -216,7 +216,7 @@ namespace Microsoft.AspNet.Mvc
                 .Returns<ExceptionContext>((context) => Task.FromResult(true))
                 .Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { filter1.Object, filter2.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { filter1.Object, filter2.Object }, actionThrows: true);
 
             // Act
             await invoker.InvokeAsync();
@@ -263,7 +263,7 @@ namespace Microsoft.AspNet.Mvc
 
             var resultFilter = new Mock<IResultFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[] { filter.Object, resultFilter.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { filter.Object, resultFilter.Object }, actionThrows: true);
 
             // Act
             await invoker.InvokeAsync();
@@ -352,7 +352,7 @@ namespace Microsoft.AspNet.Mvc
 
             var filter2 = new Mock<IAuthorizationFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[] { filter1.Object, filter2.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { filter1.Object, filter2.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -393,7 +393,7 @@ namespace Microsoft.AspNet.Mvc
             var actionFilter = new Mock<IActionFilter>(MockBehavior.Strict);
             var resultFilter = new Mock<IResultFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[]
+            var invoker = CreateInvoker(new IFilterMetadata[]
             {
                 exceptionFilter.Object,
                 authorizationFilter1.Object,
@@ -430,7 +430,7 @@ namespace Microsoft.AspNet.Mvc
 
             var resultFilter = new Mock<IResultFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[] { authorizationFilter.Object, resultFilter.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { authorizationFilter.Object, resultFilter.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -521,7 +521,7 @@ namespace Microsoft.AspNet.Mvc
             resultFilter.Setup(f => f.OnResultExecuting(It.IsAny<ResultExecutingContext>())).Verifiable();
             resultFilter.Setup(f => f.OnResultExecuted(It.IsAny<ResultExecutedContext>())).Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[]
+            var invoker = CreateInvoker(new IFilterMetadata[]
             {
                 actionFilter1.Object,
                 actionFilter2.Object,
@@ -577,7 +577,7 @@ namespace Microsoft.AspNet.Mvc
             resultFilter.Setup(f => f.OnResultExecuting(It.IsAny<ResultExecutingContext>())).Verifiable();
             resultFilter.Setup(f => f.OnResultExecuted(It.IsAny<ResultExecutedContext>())).Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[]
+            var invoker = CreateInvoker(new IFilterMetadata[]
             {
                 actionFilter1.Object,
                 actionFilter2.Object,
@@ -632,7 +632,7 @@ namespace Microsoft.AspNet.Mvc
             resultFilter.Setup(f => f.OnResultExecuting(It.IsAny<ResultExecutingContext>())).Verifiable();
             resultFilter.Setup(f => f.OnResultExecuted(It.IsAny<ResultExecutedContext>())).Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[]
+            var invoker = CreateInvoker(new IFilterMetadata[]
             {
                 actionFilter1.Object,
                 actionFilter2.Object,
@@ -788,7 +788,7 @@ namespace Microsoft.AspNet.Mvc
                 .Callback<ActionExecutedContext>(c => { throw exception; })
                 .Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { filter1.Object, filter2.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { filter1.Object, filter2.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -832,7 +832,7 @@ namespace Microsoft.AspNet.Mvc
             resultFilter.Setup(f => f.OnResultExecuting(It.IsAny<ResultExecutingContext>())).Verifiable();
             resultFilter.Setup(f => f.OnResultExecuted(It.IsAny<ResultExecutedContext>())).Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { actionFilter.Object, resultFilter.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { actionFilter.Object, resultFilter.Object }, actionThrows: true);
 
             // Act
             await invoker.InvokeAsync();
@@ -911,7 +911,7 @@ namespace Microsoft.AspNet.Mvc
 
             var filter3 = new Mock<IResultFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[] { filter1.Object, filter2.Object, filter3.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { filter1.Object, filter2.Object, filter3.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -951,7 +951,7 @@ namespace Microsoft.AspNet.Mvc
 
             var filter3 = new Mock<IResultFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[] { filter1.Object, filter2.Object, filter3.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { filter1.Object, filter2.Object, filter3.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -993,7 +993,7 @@ namespace Microsoft.AspNet.Mvc
 
             var filter3 = new Mock<IResultFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[] { filter1.Object, filter2.Object, filter3.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { filter1.Object, filter2.Object, filter3.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -1187,7 +1187,7 @@ namespace Microsoft.AspNet.Mvc
 
             var resultFilter3 = new Mock<IResultFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[] { resultFilter1.Object, resultFilter2.Object, resultFilter3.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { resultFilter1.Object, resultFilter2.Object, resultFilter3.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -1229,7 +1229,7 @@ namespace Microsoft.AspNet.Mvc
 
             var resultFilter3 = new Mock<IResultFilter>(MockBehavior.Strict);
 
-            var invoker = CreateInvoker(new IFilter[] { resultFilter1.Object, resultFilter2.Object, resultFilter3.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { resultFilter1.Object, resultFilter2.Object, resultFilter3.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -1257,7 +1257,7 @@ namespace Microsoft.AspNet.Mvc
                 })
                 .Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -1346,7 +1346,7 @@ namespace Microsoft.AspNet.Mvc
                     c.Result = expected;
                 });
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object, actionFilter.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object, actionFilter.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -1383,7 +1383,7 @@ namespace Microsoft.AspNet.Mvc
                     c.Result = expected;
                 });
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object, exceptionFilter.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object, exceptionFilter.Object }, actionThrows: true);
 
             // Act
             await invoker.InvokeAsync();
@@ -1422,7 +1422,7 @@ namespace Microsoft.AspNet.Mvc
                     c.Result = expected;
                 });
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object, resultFilter.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object, resultFilter.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -1450,7 +1450,7 @@ namespace Microsoft.AspNet.Mvc
                 })
                 .Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object }, actionThrows: true);
 
             // Act
             await invoker.InvokeAsync();
@@ -1489,7 +1489,7 @@ namespace Microsoft.AspNet.Mvc
                     throw expected;
                 });
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object, actionFilter.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object, actionFilter.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -1528,7 +1528,7 @@ namespace Microsoft.AspNet.Mvc
                     throw expected;
                 });
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object, exceptionFilter.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object, exceptionFilter.Object }, actionThrows: true);
 
             // Act
             await invoker.InvokeAsync();
@@ -1567,7 +1567,7 @@ namespace Microsoft.AspNet.Mvc
                     throw expected;
                 });
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object, resultFilter.Object });
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object, resultFilter.Object });
 
             // Act
             await invoker.InvokeAsync();
@@ -1600,7 +1600,7 @@ namespace Microsoft.AspNet.Mvc
                 })
                 .Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object }, actionThrows: true);
 
             // Act
             await invoker.InvokeAsync();
@@ -1636,7 +1636,7 @@ namespace Microsoft.AspNet.Mvc
                 })
                 .Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter1.Object, resourceFilter2.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter1.Object, resourceFilter2.Object }, actionThrows: true);
 
             // Act
             var exception = await Assert.ThrowsAsync<DataMisalignedException>(invoker.InvokeAsync);
@@ -1672,7 +1672,7 @@ namespace Microsoft.AspNet.Mvc
                 })
                 .Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter1.Object, resourceFilter2.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter1.Object, resourceFilter2.Object }, actionThrows: true);
 
             // Act
             var exception = await Assert.ThrowsAsync<DataMisalignedException>(invoker.InvokeAsync);
@@ -1708,7 +1708,7 @@ namespace Microsoft.AspNet.Mvc
                 })
                 .Verifiable();
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter1.Object, resourceFilter2.Object }, actionThrows: true);
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter1.Object, resourceFilter2.Object }, actionThrows: true);
 
             // Act
             var exception = await Assert.ThrowsAsync<DataMisalignedException>(invoker.InvokeAsync);
@@ -1755,7 +1755,7 @@ namespace Microsoft.AspNet.Mvc
             var resultFilter = new Mock<IAsyncResultFilter>(MockBehavior.Strict);
 
             var invoker = CreateInvoker(
-                new IFilter[]
+                new IFilterMetadata[]
                 {
                     resourceFilter1.Object, // This filter should see the result retured from resourceFilter2
                     resourceFilter2.Object, // This filter will short circuit
@@ -1808,7 +1808,7 @@ namespace Microsoft.AspNet.Mvc
             var resultFilter = new Mock<IAsyncResultFilter>(MockBehavior.Strict);
 
             var invoker = CreateInvoker(
-                new IFilter[]
+                new IFilterMetadata[]
                 {
                     resourceFilter1.Object, // This filter should see the result retured from resourceFilter2
                     resourceFilter2.Object,
@@ -1848,7 +1848,7 @@ namespace Microsoft.AspNet.Mvc
                     context = await next();
                 });
 
-            var invoker = CreateInvoker(new IFilter[] { resourceFilter.Object, });
+            var invoker = CreateInvoker(new IFilterMetadata[] { resourceFilter.Object, });
 
             // Act
             var exception = await Assert.ThrowsAsync<InvalidOperationException>(invoker.InvokeAsync);
@@ -1878,7 +1878,7 @@ namespace Microsoft.AspNet.Mvc
                     c.Result = _result;
                 });
 
-            var invoker = CreateInvoker(new IFilter[] { authorizationFilter.Object, resourceFilter.Object, });
+            var invoker = CreateInvoker(new IFilterMetadata[] { authorizationFilter.Object, resourceFilter.Object, });
 
             // Act
             await invoker.InvokeAsync();
@@ -1976,7 +1976,7 @@ namespace Microsoft.AspNet.Mvc
         }
 
         private TestControllerActionInvoker CreateInvoker(
-            IFilter filter,
+            IFilterMetadata filter,
             bool actionThrows = false,
             ITempDataDictionary tempData = null,
             int maxAllowedErrorsInModelState = 200)
@@ -1985,7 +1985,7 @@ namespace Microsoft.AspNet.Mvc
         }
 
         private TestControllerActionInvoker CreateInvoker(
-            IFilter[] filters,
+            IFilterMetadata[] filters,
             bool actionThrows = false,
             ITempDataDictionary tempData = null,
             int maxAllowedErrorsInModelState = 200)

test/Microsoft.AspNet.Mvc.Core.Test/DefaultFilterProviderTest.cs

@@ -18,7 +18,7 @@ namespace Microsoft.AspNet.Mvc.Filters
         public void DefaultFilterProvider_UsesFilter_WhenItsNotIFilterFactory()
         {
             // Arrange
-            var filter = Mock.Of<IFilter>();
+            var filter = Mock.Of<IFilterMetadata>();
 
             var context = CreateFilterContext(new List<FilterItem>()
             {
@@ -44,7 +44,7 @@ namespace Microsoft.AspNet.Mvc.Filters
         public void DefaultFilterProvider_UsesFilterFactory()
         {
             // Arrange
-            var filter = Mock.Of<IFilter>();
+            var filter = Mock.Of<IFilterMetadata>();
 
             var filterFactory = new Mock<IFilterFactory>();
             filterFactory
@@ -75,7 +75,7 @@ namespace Microsoft.AspNet.Mvc.Filters
         public void DefaultFilterProvider_UsesFilterFactory_WithOrder()
         {
             // Arrange
-            var filter = Mock.Of<IFilter>();
+            var filter = Mock.Of<IFilterMetadata>();
 
             var filterFactory = new Mock<IFilterFactory>();
             filterFactory
@@ -113,7 +113,7 @@ namespace Microsoft.AspNet.Mvc.Filters
             var filterFactory = new Mock<IFilterFactory>();
             filterFactory
                 .Setup(ff => ff.CreateInstance(It.IsAny<IServiceProvider>()))
-                .Returns(filter.As<IFilter>().Object);
+                .Returns(filter.As<IFilterMetadata>().Object);
 
             var context = CreateFilterContext(new List<FilterItem>()
             {

test/Microsoft.AspNet.Mvc.Core.Test/FilterCollectionExtensionsTest.cs

@@ -13,7 +13,7 @@ namespace Microsoft.AspNet.Mvc
         public void Add_UsesTypeFilterAttribute()
         {
             // Arrange
-            var collection = new Collection<IFilter>();
+            var collection = new Collection<IFilterMetadata>();
 
             // Act
             var added = collection.Add(typeof(MyFilter));
@@ -28,7 +28,7 @@ namespace Microsoft.AspNet.Mvc
         public void Add_WithOrder_SetsOrder()
         {
             // Arrange
-            var collection = new Collection<IFilter>();
+            var collection = new Collection<IFilterMetadata>();
 
             // Act
             var added = collection.Add(typeof(MyFilter), 17);
@@ -41,11 +41,11 @@ namespace Microsoft.AspNet.Mvc
         public void Add_ThrowsOnNonIFilter()
         {
             // Arrange
-            var collection = new Collection<IFilter>();
+            var collection = new Collection<IFilterMetadata>();
 
             var expectedMessage =
                 "The type 'Microsoft.AspNet.Mvc.FilterCollectionExtensionsTest+NonFilter' must derive from " +
-                "'Microsoft.AspNet.Mvc.IFilter'." + Environment.NewLine +
+                $"'{typeof(IFilterMetadata).FullName}'." + Environment.NewLine +
                 "Parameter name: filterType";
 
             // Act & Assert
@@ -59,7 +59,7 @@ namespace Microsoft.AspNet.Mvc
         public void AddService_UsesServiceFilterAttribute()
         {
             // Arrange
-            var collection = new Collection<IFilter>();
+            var collection = new Collection<IFilterMetadata>();
 
             // Act
             var added = collection.AddService(typeof(MyFilter));
@@ -74,7 +74,7 @@ namespace Microsoft.AspNet.Mvc
         public void AddService_SetsOrder()
         {
             // Arrange
-            var collection = new Collection<IFilter>();
+            var collection = new Collection<IFilterMetadata>();
 
             // Act
             var added = collection.AddService(typeof(MyFilter), 17);
@@ -87,11 +87,11 @@ namespace Microsoft.AspNet.Mvc
         public void AddService_ThrowsOnNonIFilter()
         {
             // Arrange
-            var collection = new Collection<IFilter>();
+            var collection = new Collection<IFilterMetadata>();
 
             var expectedMessage =
                 "The type 'Microsoft.AspNet.Mvc.FilterCollectionExtensionsTest+NonFilter' must derive from " +
-                "'Microsoft.AspNet.Mvc.IFilter'." + Environment.NewLine +
+                $"'{typeof(IFilterMetadata).FullName}'." + Environment.NewLine +
                 "Parameter name: filterType";
 
             // Act & Assert
@@ -101,7 +101,7 @@ namespace Microsoft.AspNet.Mvc
             Assert.Equal(expectedMessage, ex.Message);
         }
 
-        private class MyFilter : IFilter, IOrderedFilter
+        private class MyFilter : IFilterMetadata, IOrderedFilter
         {
             public int Order
             {

test/Microsoft.AspNet.Mvc.Extensions.Test/ActionFilterAttributeTests.cs

@@ -43,7 +43,7 @@ namespace Microsoft.AspNet.Mvc.Test
                 .Setup(f => f.OnActionExecuted(It.IsAny<ActionExecutedContext>()))
                 .Verifiable();
 
-            var context = CreateActionExecutingContext(mock.As<IFilter>().Object);
+            var context = CreateActionExecutingContext(mock.As<IFilterMetadata>().Object);
             var next = new ActionExecutionDelegate(() => Task.FromResult(CreateActionExecutedContext(context)));
 
             // Act
@@ -81,7 +81,7 @@ namespace Microsoft.AspNet.Mvc.Test
                 .Setup(f => f.OnActionExecuted(It.IsAny<ActionExecutedContext>()))
                 .Verifiable();
 
-            var context = CreateActionExecutingContext(mock.As<IFilter>().Object);
+            var context = CreateActionExecutingContext(mock.As<IFilterMetadata>().Object);
             var next = new ActionExecutionDelegate(() => { throw null; }); // This won't run
 
             // Act
@@ -130,7 +130,7 @@ namespace Microsoft.AspNet.Mvc.Test
                 .Setup(f => f.OnResultExecuted(It.IsAny<ResultExecutedContext>()))
                 .Verifiable();
 
-            var context = CreateResultExecutingContext(mock.As<IFilter>().Object);
+            var context = CreateResultExecutingContext(mock.As<IFilterMetadata>().Object);
             var next = new ResultExecutionDelegate(() => Task.FromResult(CreateResultExecutedContext(context)));
 
             // Act
@@ -168,7 +168,7 @@ namespace Microsoft.AspNet.Mvc.Test
                 .Setup(f => f.OnResultExecuted(It.IsAny<ResultExecutedContext>()))
                 .Verifiable();
 
-            var context = CreateResultExecutingContext(mock.As<IFilter>().Object);
+            var context = CreateResultExecutingContext(mock.As<IFilterMetadata>().Object);
             var next = new ResultExecutionDelegate(() => Task.FromResult(CreateResultExecutedContext(context)));
 
             // Act
@@ -206,7 +206,7 @@ namespace Microsoft.AspNet.Mvc.Test
                 .Setup(f => f.OnResultExecuted(It.IsAny<ResultExecutedContext>()))
                 .Verifiable();
 
-            var context = CreateResultExecutingContext(mock.As<IFilter>().Object);
+            var context = CreateResultExecutingContext(mock.As<IFilterMetadata>().Object);
             var next = new ResultExecutionDelegate(() => { throw null; }); // This won't run
 
             // Act
@@ -222,11 +222,11 @@ namespace Microsoft.AspNet.Mvc.Test
                 .Verify(f => f.OnResultExecuted(It.IsAny<ResultExecutedContext>()), Times.Never());
         }
 
-        private static ActionExecutingContext CreateActionExecutingContext(IFilter filter)
+        private static ActionExecutingContext CreateActionExecutingContext(IFilterMetadata filter)
         {
             return new ActionExecutingContext(
                 CreateActionContext(),
-                new IFilter[] { filter, },
+                new IFilterMetadata[] { filter, },
                 new Dictionary<string, object>(),
                 controller: new object());
         }
@@ -239,11 +239,11 @@ namespace Microsoft.AspNet.Mvc.Test
             };
         }
 
-        private static ResultExecutingContext CreateResultExecutingContext(IFilter filter)
+        private static ResultExecutingContext CreateResultExecutingContext(IFilterMetadata filter)
         {
             return new ResultExecutingContext(
                 CreateActionContext(),
-                new IFilter[] { filter, },
+                new IFilterMetadata[] { filter, },
                 new NoOpResult(),
                 controller: new object());
         }

test/Microsoft.AspNet.Mvc.Extensions.Test/Authorization/AuthorizeFilterTest.cs

@@ -329,7 +329,7 @@ namespace Microsoft.AspNet.Mvc.Test
 
             var authorizationContext = new AuthorizationContext(
                 actionContext,
-                Enumerable.Empty<IFilter>().ToList()
+                Enumerable.Empty<IFilterMetadata>().ToList()
             );
 
             return authorizationContext;

test/Microsoft.AspNet.Mvc.Extensions.Test/FormatFilterTest.cs

@@ -41,7 +41,7 @@ namespace Microsoft.AspNet.Mvc
             var mockObjects = new MockObjects(format, place);
 
             var resultExecutingContext = mockObjects.CreateResultExecutingContext();
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
 
             var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
 
@@ -82,13 +82,13 @@ namespace Microsoft.AspNet.Mvc
 
             var resultExecutingContext = new ResultExecutingContext(
                 ac,
-                new IFilter[] { },
+                new IFilterMetadata[] { },
                 new ObjectResult("Hello!"),
                 controller: new object());
 
             var resourceExecutingContext = new ResourceExecutingContext(
                 ac,
-                new IFilter[] { });
+                new IFilterMetadata[] { });
 
             var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
 
@@ -116,7 +116,7 @@ namespace Microsoft.AspNet.Mvc
 
             var mockObjects = new MockObjects(format, place);
             var resultExecutingContext = mockObjects.CreateResultExecutingContext();
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
 
             mockObjects.MockFormatterMappingOptions.FormatterMappings.SetMediaTypeMappingForFormat(
                 format,
@@ -143,7 +143,7 @@ namespace Microsoft.AspNet.Mvc
         {
             // Arrange
             var mockObjects = new MockObjects(format, place);
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
 
             var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
 
@@ -160,7 +160,7 @@ namespace Microsoft.AspNet.Mvc
         {
             // Arrange
             var mockObjects = new MockObjects();
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
 
             var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
 
@@ -182,7 +182,7 @@ namespace Microsoft.AspNet.Mvc
             // Arrange
             var produces = new ProducesAttribute(contentType, new string[] { "application/foo", "text/bar" });
             var mockObjects = new MockObjects(format, place);
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { produces });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { produces });
 
             var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
 
@@ -199,7 +199,7 @@ namespace Microsoft.AspNet.Mvc
             // Arrange
             var produces = new ProducesAttribute("application/xml;version=1", new string[] { });
             var mockObjects = new MockObjects("xml", FormatSource.RouteData);
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { produces });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { produces });
 
             mockObjects.MockFormatterMappingOptions.FormatterMappings.SetMediaTypeMappingForFormat(
                 "xml",
@@ -220,7 +220,7 @@ namespace Microsoft.AspNet.Mvc
             // Arrange
             var produces = new ProducesAttribute("application/xml", new string[] { });
             var mockObjects = new MockObjects("xml", FormatSource.RouteData);
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { produces });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { produces });
 
             mockObjects.MockFormatterMappingOptions.FormatterMappings.SetMediaTypeMappingForFormat(
                 "xml",
@@ -246,7 +246,7 @@ namespace Microsoft.AspNet.Mvc
             // Arrange
             var produces = new ProducesAttribute("application/xml", new string[] { "application/foo", "text/bar" });
             var mockObjects = new MockObjects(format, place);
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { produces });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { produces });
 
             mockObjects.MockFormatterMappingOptions.FormatterMappings.SetMediaTypeMappingForFormat(
                 "xml",
@@ -270,7 +270,7 @@ namespace Microsoft.AspNet.Mvc
         {
             // Arrange
             var mockObjects = new MockObjects(format, place);
-            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
+            var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
             var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
 
             // Act
@@ -335,7 +335,7 @@ namespace Microsoft.AspNet.Mvc
                 Initialize(httpContext, format, place);
             }
 
-            public ResourceExecutingContext CreateResourceExecutingContext(IFilter[] filters)
+            public ResourceExecutingContext CreateResourceExecutingContext(IFilterMetadata[] filters)
             {
                 var context = new ResourceExecutingContext(
                     MockActionContext,
@@ -347,7 +347,7 @@ namespace Microsoft.AspNet.Mvc
             {
                 return new ResultExecutingContext(
                     MockActionContext,
-                    new IFilter[] { },
+                    new IFilterMetadata[] { },
                     new ObjectResult("Some Value"),
                     controller: new object());
             }

test/Microsoft.AspNet.Mvc.Extensions.Test/ProducesAttributeTests.cs

@@ -23,7 +23,7 @@ namespace Microsoft.AspNet.Mvc.Test
             var mediaType1 = MediaTypeHeaderValue.Parse("application/json");
             var mediaType2 = MediaTypeHeaderValue.Parse("text/json;charset=utf-8");
             var producesContentAttribute = new ProducesAttribute("application/json", "text/json;charset=utf-8");
-            var resultExecutingContext = CreateResultExecutingContext(new IFilter[] { producesContentAttribute });
+            var resultExecutingContext = CreateResultExecutingContext(new IFilterMetadata[] { producesContentAttribute });
             var next = new ResultExecutionDelegate(
                             () => Task.FromResult(CreateResultExecutedContext(resultExecutingContext)));
 
@@ -47,7 +47,7 @@ namespace Microsoft.AspNet.Mvc.Test
             formatFilter.Setup(f => f.IsActive)
                 .Returns(false);
 
-            var filters = new IFilter[] { producesContentAttribute, formatFilter.Object };
+            var filters = new IFilterMetadata[] { producesContentAttribute, formatFilter.Object };
             var resultExecutingContext = CreateResultExecutingContext(filters);
 
             var next = new ResultExecutionDelegate(
@@ -71,7 +71,7 @@ namespace Microsoft.AspNet.Mvc.Test
             formatFilter.Setup(f => f.IsActive)
                 .Returns(true);
 
-            var filters = new IFilter[] { producesContentAttribute, formatFilter.Object };
+            var filters = new IFilterMetadata[] { producesContentAttribute, formatFilter.Object };
             var resultExecutingContext = CreateResultExecutingContext(filters);
 
             var next = new ResultExecutionDelegate(
@@ -169,7 +169,7 @@ namespace Microsoft.AspNet.Mvc.Test
             return new ResultExecutedContext(context, context.Filters, context.Result, context.Controller);
         }
 
-        private static ResultExecutingContext CreateResultExecutingContext(IFilter[] filters)
+        private static ResultExecutingContext CreateResultExecutingContext(IFilterMetadata[] filters)
         {
             return new ResultExecutingContext(
                 CreateActionContext(),

test/Microsoft.AspNet.Mvc.Extensions.Test/RequireHttpsAttributeTests.cs

@@ -154,7 +154,7 @@ namespace Microsoft.AspNet.Mvc
         {
             var actionContext = new ActionContext(ctx, new RouteData(), actionDescriptor: null);
 
-            return new AuthorizationContext(actionContext, Enumerable.Empty<IFilter>().ToList());
+            return new AuthorizationContext(actionContext, Enumerable.Empty<IFilterMetadata>().ToList());
         }
     }
 }

test/Microsoft.AspNet.Mvc.Extensions.Test/ResponseCacheFilterTest.cs

@@ -21,7 +21,7 @@ namespace Microsoft.AspNet.Mvc
                     NoStore = true,
                     Duration = null
                 });
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -54,7 +54,7 @@ namespace Microsoft.AspNet.Mvc
                     Duration = null
                 });
 
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act & Assert
             var ex = Assert.Throws<InvalidOperationException>(() => cache.OnActionExecuting(context));
@@ -151,7 +151,7 @@ namespace Microsoft.AspNet.Mvc
         public void OnActionExecuting_CanSetCacheControlHeaders(ResponseCacheFilter cache, string output)
         {
             // Arrange
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -199,7 +199,7 @@ namespace Microsoft.AspNet.Mvc
             ResponseCacheFilter cache, string output)
         {
             // Arrange
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -269,7 +269,7 @@ namespace Microsoft.AspNet.Mvc
         public void ResponseCacheCanSetVary(ResponseCacheFilter cache, string varyOutput, string cacheControlOutput)
         {
             // Arrange
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -288,7 +288,7 @@ namespace Microsoft.AspNet.Mvc
                 {
                     Duration = 0, Location = ResponseCacheLocation.None, NoStore = true, VaryByHeader = null
                 });
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -302,7 +302,7 @@ namespace Microsoft.AspNet.Mvc
         public void IsOverridden_ReturnsTrueForAllButLastFilter()
         {
             // Arrange
-            var caches = new List<IFilter>();
+            var caches = new List<IFilterMetadata>();
             caches.Add(new ResponseCacheFilter(
                 new CacheProfile
                 {
@@ -333,7 +333,7 @@ namespace Microsoft.AspNet.Mvc
                     Duration = 10
                 });
             cache.Duration = 20;
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -353,7 +353,7 @@ namespace Microsoft.AspNet.Mvc
                     Location = ResponseCacheLocation.None
                 });
             cache.Location = ResponseCacheLocation.Client;
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -373,7 +373,7 @@ namespace Microsoft.AspNet.Mvc
                 });
             cache.NoStore = false;
             cache.Duration = 10;
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -393,7 +393,7 @@ namespace Microsoft.AspNet.Mvc
                     VaryByHeader = "Accept"
                 });
             cache.VaryByHeader = "Test";
-            var context = GetActionExecutingContext(new List<IFilter> { cache });
+            var context = GetActionExecutingContext(new List<IFilterMetadata> { cache });
 
             // Act
             cache.OnActionExecuting(context);
@@ -402,11 +402,11 @@ namespace Microsoft.AspNet.Mvc
             Assert.Equal("Test", context.HttpContext.Response.Headers.Get("Vary"));
         }
 
-        private ActionExecutingContext GetActionExecutingContext(List<IFilter> filters = null)
+        private ActionExecutingContext GetActionExecutingContext(List<IFilterMetadata> filters = null)
         {
             return new ActionExecutingContext(
                 new ActionContext(new DefaultHttpContext(), new RouteData(), new ActionDescriptor()),
-                filters ?? new List<IFilter>(),
+                filters ?? new List<IFilterMetadata>(),
                 new Dictionary<string, object>(),
                 new object());
         }

test/Microsoft.AspNet.Mvc.Extensions.Test/SkipStatusCodePagesAttributeTest.cs

@@ -15,7 +15,7 @@ namespace Microsoft.AspNet.Mvc.Core.Test
         {
             // Arrange
             var skipStatusCodeAttribute = new SkipStatusCodePagesAttribute();
-            var resourceExecutingContext = CreateResourceExecutingContext(new IFilter[] { skipStatusCodeAttribute });
+            var resourceExecutingContext = CreateResourceExecutingContext(new IFilterMetadata[] { skipStatusCodeAttribute });
             var statusCodePagesFeature = new TestStatusCodeFeature();
             resourceExecutingContext.HttpContext.SetFeature<IStatusCodePagesFeature>(statusCodePagesFeature);
 
@@ -31,13 +31,13 @@ namespace Microsoft.AspNet.Mvc.Core.Test
         {
             // Arrange
             var skipStatusCodeAttribute = new SkipStatusCodePagesAttribute();
-            var resourceExecutingContext = CreateResourceExecutingContext(new IFilter[] { skipStatusCodeAttribute });
+            var resourceExecutingContext = CreateResourceExecutingContext(new IFilterMetadata[] { skipStatusCodeAttribute });
 
             // Act
             skipStatusCodeAttribute.OnResourceExecuting(resourceExecutingContext);
         }
 
-        private static ResourceExecutingContext CreateResourceExecutingContext(IFilter[] filters)
+        private static ResourceExecutingContext CreateResourceExecutingContext(IFilterMetadata[] filters)
         {
             return new ResourceExecutingContext(
                 CreateActionContext(),

test/Microsoft.AspNet.Mvc.WebApiCompatShimTest/HttpResponseExceptionActionFilterTest.cs

@@ -42,7 +42,7 @@ namespace Microsoft.AspNet.Mvc.WebApiCompatShim
 
             var context = new ActionExecutingContext(
                 actionContext,
-                filters: new List<IFilter>(),
+                filters: new List<IFilterMetadata>(),
                 actionArguments: new Dictionary<string, object>(),
                 controller: new object());
 
@@ -68,7 +68,7 @@ namespace Microsoft.AspNet.Mvc.WebApiCompatShim
 
             var context = new ActionExecutedContext(
                 actionContext,
-                filters: new List<IFilter>(),
+                filters: new List<IFilterMetadata>(),
                 controller: new object());
 
             context.Exception = new HttpResponseException(HttpStatusCode.BadRequest);