public void create_url_for_a_route_with_two_parameters()
        {
            var url = new RouteInput<SampleViewModel>("my/sample/{InPath}/{AlsoInPath}");
            url.AddRouteInput(x => x.InPath);
            url.AddRouteInput(x => x.AlsoInPath);

            url.Parent.ToRoute().Url.ShouldEqual("my/sample/{InPath}/{AlsoInPath}");
        }

        public void create_default_value_for_a_route()
        {
            var url = new RouteInput<SampleViewModel>("my/sample");
            url.AddRouteInput(x => x.InPath);
            url.RouteInputFor("InPath").DefaultValue = "something";
            Route route = url.Parent.ToRoute();

            route.Defaults["InPath"].ShouldEqual("something");
        }

        public void create_two_default_values_for_a_route()
        {
            var url = new RouteInput<SampleViewModel>("my/sample");
            url.AddRouteInput(x => x.InPath);
            url.AddRouteInput(x => x.AlsoInPath);
            url.RouteInputFor("InPath").DefaultValue = "something";
            url.RouteInputFor("AlsoInPath").DefaultValue = "something else";
            Route route = url.Parent.ToRoute();

            route.Defaults.Count().ShouldEqual(2);
        }

        public void route_input_should_substitute_method()
        {
            SingleProperty accessor = SingleProperty.Build<SampleViewModel>(x => x.InPath);
            var viewModel = new SampleViewModel
            {
                InPath = "5"
            };
            var routeInput = new RouteInput(accessor);

            routeInput.Substitute(viewModel, "test/edit/{InPath}").ShouldEqual("test/edit/5");
        }

        public void should_have_one_default_value_for_route()
        {
            var url = new RouteInput<SampleViewModel>("my/sample");
            url.AddRouteInput(x => x.InPath);
            url.AddRouteInput(x => x.AlsoInPath);
            url.RouteInputFor("InPath").DefaultValue = "something";
            Route route = url.Parent.ToRoute();

            route.Defaults.Count().ShouldEqual(1);
        }

 public void shouldd_not_add_duplicate_input()
 {
     var url = new RouteInput<SampleViewModel>("my/sample");
     url.AddRouteInput(x => x.InPath);
     url.AddRouteInput(x => x.InPath);
     url.AddRouteInput(new RouteParameter(ReflectionHelper.GetAccessor<SampleViewModel>(x=>x.InPath)), false);
     url.RouteParameters.ShouldHaveCount(1);
 }

        public void create_url_with_variables_in_querystring_with_parameters()
        {
            var url = new RouteInput<SampleViewModel>("/my/sample/path");
            url.AddQueryInput(x => x.InQueryString);

            var parameters = new RouteParameters<SampleViewModel>();
            parameters[x => x.InQueryString] = "query";

            url.CreateUrlFromParameters(parameters).ShouldEqual("/my/sample/path?InQueryString=query");
        }

        public void create_url_with_querystring_and_inputmodel_with_parameters()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}");
            url.AddRouteInput(x => x.InPath);
            url.AddQueryInput(x => x.InQueryString);

            var parameters = new RouteParameters<SampleViewModel>();
            parameters[x => x.InPath] = "5";
            parameters[x => x.InQueryString] = "query";

            url.CreateUrlFromParameters(parameters).ShouldEqual("test/edit/5?InQueryString=query");
        }

        public void create_url_with_input_model()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}");
            url.AddRouteInput(x => x.InPath);

            url.CreateUrlFromInput(new SampleViewModel
            {
                InPath = "5"
            }).ShouldEqual("test/edit/5");
        }

        public void create_url_will_escape_the_url()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}");
            url.AddRouteInput(x => x.InPath);

            url.CreateUrlFromInput(new SampleViewModel
            {
                InPath = "some text"
            }).ShouldEqual("test/edit/some%20text");
        }

        public void will_not_use_query_string_if_there_is_no_value()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}");
            url.AddRouteInput(x => x.InPath);
            url.AddQueryInput(x => x.InQueryString);

            url.CreateUrlFromInput(new SampleViewModel
            {
                InPath = "5",
                InQueryString = null
            }).ShouldEqual("test/edit/5");
        }

        public void create_url_with_input_model_and_encoded_variable()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}");
            url.AddRouteInput(x => x.InPath);

            url.CreateUrlFromInput(new SampleViewModel
            {
                InPath = "abc/def&ghi=jkl"
            }).ShouldEqual("test/edit/abc%2Fdef%26ghi%3Djkl");
        }

        public void create_url_with_encoded_variables_in_path_by_parameters()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}/{AlsoInPath}");
            url.AddRouteInput(x => x.InPath);
            url.AddRouteInput(x => x.AlsoInPath);

            var parameters = new RouteParameters<SampleViewModel>();
            parameters[x => x.InPath] = "5";
            parameters[x => x.AlsoInPath] = "abc/def&ghi=jkl";

            url.CreateUrlFromParameters(parameters).ShouldEqual("test/edit/5/abc%2Fdef%26ghi%3Djkl");
        }

        public void create_url_with_input_model_and_no_default_value_specified_for_required_input()
        {
            var url = new RouteInput<SampleViewModelWithInputs>("test/edit/{RequiredInput}");
            url.AddRouteInput(x => x.RequiredInput);

            Exception<FubuException>.ShouldBeThrownBy(() => url.CreateUrlFromInput(new SampleViewModelWithInputs()));
        }

        public void create_url_will_escape_the_url_with_parameters()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}");
            url.AddRouteInput(x => x.InPath);

            var parameters = new RouteParameters<SampleViewModel>();
            parameters[x => x.InPath] = "some text";

            url.CreateUrlFromParameters(parameters).ShouldBe("test/edit/some%20text");
        }

        public void create_url_with_parameters()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}");
            url.AddRouteInput(x => x.InPath);

            var parameters = new RouteParameters<SampleViewModel>();
            parameters[x => x.InPath] = "5";

            url.CreateUrlFromParameters(parameters).ShouldEqual("test/edit/5");
        }

        public void create_url_with_querystring_and_inputmodel()
        {
            var url = new RouteInput<SampleViewModel>("test/edit/{InPath}");
            url.AddRouteInput(x => x.InPath);
            url.AddQueryInput(x => x.InQueryString);

            url.CreateUrlFromInput(new SampleViewModel
            {
                InPath = "5",
                InQueryString = "query"
            }).ShouldEqual("test/edit/5?InQueryString=query");
        }

        public void create_url_with_input_model_and_default_value_for_required_input()
        {
            var url = new RouteInput<SampleViewModelWithInputs>("test/edit/{RequiredInput}");
            url.AddRouteInput(x => x.RequiredInput);

            url
                .CreateUrlFromInput(new SampleViewModelWithInputs
                {
                    RequiredInput = "a"
                })
                .ShouldEndWith("test/edit/a");
        }

        public void create_url_with_variables_in_querystring()
        {
            var url = new RouteInput<SampleViewModel>("/my/sample/path");
            url.AddQueryInput(x => x.InQueryString);

            url.CreateUrlFromInput(new SampleViewModel
            {
                InQueryString = "query"
            }).ShouldEqual("/my/sample/path?InQueryString=query");
        }

        public void create_url_with_input_model_and_default_value_for_required_input_by_parameters()
        {
            var url = new RouteInput<SampleViewModelWithInputs>("test/edit/{RequiredInput}");
            url.AddRouteInput(x => x.RequiredInput);

            var parameters = new RouteParameters<SampleViewModelWithInputs>();
            parameters[x => x.RequiredInput] = "a";

            url
                .CreateUrlFromParameters(parameters)
                .ShouldEndWith("test/edit/a");
        }