Began work on auth_proxy feature (#1932), and began work on testing http api, and auth middleware

pkg/middleware/middleware_test.go

@@ -0,0 +1,40 @@
+package middleware
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/Unknwon/macaron"
+	"github.com/macaron-contrib/session"
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestMiddlewareContext(t *testing.T) {
+
+	Convey("Given grafana context", t, func() {
+		m := macaron.New()
+		m.Use(GetContextHandler())
+		m.Use(Sessioner(&session.Options{}))
+
+		var context *Context
+
+		m.Get("/", func(c *Context) {
+			context = c
+		})
+
+		resp := httptest.NewRecorder()
+		req, err := http.NewRequest("GET", "/", nil)
+		So(err, ShouldBeNil)
+
+		m.ServeHTTP(resp, req)
+
+		Convey("Should be able to get grafana context in handlers", func() {
+			So(context, ShouldNotBeNil)
+		})
+
+		Convey("should return 200", func() {
+			So(resp.Code, ShouldEqual, 200)
+		})
+	})
+}