public void OwinHttpEnvironmentCanBeCreated()
        {
            var env = new Dictionary <string, object>
            {
                { "owin.RequestMethod", HttpMethods.Post },
                { "owin.RequestPath", "/path" },
                { "owin.RequestPathBase", "/pathBase" },
                { "owin.RequestQueryString", "name=value" },
            };
            var features = new OwinFeatureCollection(env);

            var requestFeature = Get <IHttpRequestFeature>(features);

            Assert.Equal(requestFeature.Method, HttpMethods.Post);
            Assert.Equal("/path", requestFeature.Path);
            Assert.Equal("/pathBase", requestFeature.PathBase);
            Assert.Equal("?name=value", requestFeature.QueryString);
        }
        public void OwinHttpEnvironmentCanBeModified()
        {
            var env = new Dictionary <string, object>
            {
                { "owin.RequestMethod", HttpMethods.Post },
                { "owin.RequestPath", "/path" },
                { "owin.RequestPathBase", "/pathBase" },
                { "owin.RequestQueryString", "name=value" },
            };
            var features = new OwinFeatureCollection(env);

            var requestFeature = Get <IHttpRequestFeature>(features);

            requestFeature.Method      = HttpMethods.Get;
            requestFeature.Path        = "/path2";
            requestFeature.PathBase    = "/pathBase2";
            requestFeature.QueryString = "?name=value2";

            Assert.Equal(HttpMethods.Get, Get <string>(env, "owin.RequestMethod"));
            Assert.Equal("/path2", Get <string>(env, "owin.RequestPath"));
            Assert.Equal("/pathBase2", Get <string>(env, "owin.RequestPathBase"));
            Assert.Equal("name=value2", Get <string>(env, "owin.RequestQueryString"));
        }