public void apply_to_should_assign_model_with_declared_api_versions_from_mapped_convention_and_attributes()
        {
            // arrange
            var controllerBuilder    = new ControllerApiVersionConventionBuilder(typeof(DecoratedController));
            var actionBuilder        = new ActionApiVersionConventionBuilder(controllerBuilder);
            var controllerDescriptor = new HttpControllerDescriptor()
            {
                ControllerType = typeof(DecoratedController)
            };
            var method                = typeof(DecoratedController).GetMethod(nameof(DecoratedController.Get));
            var actionDescriptor      = new ReflectedHttpActionDescriptor(controllerDescriptor, method);
            var empty                 = Enumerable.Empty <ApiVersion>();
            var controllerVersionInfo = Tuple.Create(empty, empty, empty, empty);

            actionDescriptor.Properties[controllerVersionInfo.GetType()] = controllerVersionInfo;
            actionBuilder.MapToApiVersion(new ApiVersion(2, 0))
            .MapToApiVersion(new ApiVersion(3, 0));

            // act
            actionBuilder.ApplyTo(actionDescriptor);

            // assert
            actionDescriptor.GetApiVersionModel().Should().BeEquivalentTo(
                new
            {
                IsApiVersionNeutral    = false,
                DeclaredApiVersions    = new[] { new ApiVersion(2, 0), new ApiVersion(3, 0) },
                SupportedApiVersions   = new ApiVersion[0],
                DeprecatedApiVersions  = new ApiVersion[0],
                ImplementedApiVersions = new ApiVersion[0],
            });
        }
        public void apply_to_should_assign_model_with_declared_api_versions_from_mapped_convention_and_attributes()
        {
            // arrange
            var controllerBuilder    = new ControllerApiVersionConventionBuilder <UndecoratedController>();
            var actionBuilder        = new ActionApiVersionConventionBuilder <UndecoratedController>(controllerBuilder);
            var controllerDescriptor = new HttpControllerDescriptor()
            {
                ControllerType = typeof(DecoratedController)
            };
            var method           = typeof(DecoratedController).GetMethod(nameof(DecoratedController.Get));
            var actionDescriptor = new ReflectedHttpActionDescriptor(controllerDescriptor, method);

            actionBuilder.MapToApiVersion(new ApiVersion(2, 0))
            .MapToApiVersion(new ApiVersion(3, 0));

            // act
            actionBuilder.ApplyTo(actionDescriptor);

            // assert
            actionDescriptor.GetApiVersionModel().ShouldBeEquivalentTo(
                new
            {
                IsApiVersionNeutral    = false,
                DeclaredApiVersions    = new[] { new ApiVersion(2, 0), new ApiVersion(3, 0) },
                SupportedApiVersions   = new[] { new ApiVersion(2, 0), new ApiVersion(3, 0) },
                DeprecatedApiVersions  = new ApiVersion[0],
                ImplementedApiVersions = new[] { new ApiVersion(2, 0), new ApiVersion(3, 0) }
            });
        }