private OperationFilterContext FilterContextFor(string actionFixtureName)
        {
            var fakeProvider = new FakeApiDescriptionGroupCollectionProvider();
            var apiDescription = fakeProvider
                .Add("GET", "collection", actionFixtureName)
                .ApiDescriptionGroups.Items.First()
                .Items.First();

            return new OperationFilterContext(apiDescription, null);
        }
        private OperationFilterContext FilterContextFor(string actionFixtureName)
        {
            var fakeProvider = new FakeApiDescriptionGroupCollectionProvider();
            var apiDescription = fakeProvider
                .Add("GET", "collection", actionFixtureName)
                .ApiDescriptionGroups.Items.First()
                .Items.First();

            return new OperationFilterContext(
                apiDescription,
                new DefaultSchemaRegistry(new JsonSerializerSettings()));
        }