diff --git a/http/middleware.go b/http/middleware.go
index 85be9ce..32e30fe 100644
--- a/http/middleware.go
+++ b/http/middleware.go
@@ -6,18 +6,16 @@ import (
 	"net/http"
 )
 
-type Middlware func(handler http.Handler) http.Handler
-
 // Chain takes a final http.Handler and a list of Middlewares and builds a call chain such that
 // an incoming request passes all Middlwares in the order they were appended and finally reaches final.
-func Chain(final http.Handler, m ...Middlware) http.Handler {
+func Chain(final http.Handler, m ...func(handler http.Handler) http.Handler) http.Handler {
 	for i := len(m) - 1; i >= 0; i-- {
 		final = m[i](final)
 	}
 	return final
 }
 
-func NewAuthMiddleware(provider eduboard.UserAuthenticationProvider) Middlware {
+func NewAuthMiddleware(provider eduboard.UserAuthenticationProvider) func(handler http.Handler) http.Handler {
 	return func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			cookie, err := r.Cookie("sessionID")
diff --git a/http/middleware_test.go b/http/middleware_test.go
index c4b7631..6b732b9 100644
--- a/http/middleware_test.go
+++ b/http/middleware_test.go
@@ -4,11 +4,38 @@ import (
 	"errors"
 	"github.com/eduboard/backend/mock"
 	"github.com/stretchr/testify/assert"
+	"io/ioutil"
 	"net/http"
 	"net/http/httptest"
 	"testing"
 )
 
+func TestChain(t *testing.T) {
+	var final, oneCalled, twoCalled, threeCalled = &mock.Check{}, &mock.Check{}, &mock.Check{}, &mock.Check{}
+	finalHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		assert.True(t, oneCalled.Passed, "first wrapped function not called")
+		assert.True(t, twoCalled.Passed, "second wrapped function not called")
+		assert.True(t, threeCalled.Passed, "third wrapped function not called")
+		final.Passed = true
+		n, err := w.Write([]byte("ok"))
+		assert.Equal(t, 2, n)
+		assert.Nil(t, err)
+	})
+
+	handlers := mock.GenerateCheckedMiddlewares(oneCalled, twoCalled, threeCalled)
+	c := Chain(finalHandler, handlers...)
+	req := httptest.NewRequest("", "/", nil)
+	rr := httptest.NewRecorder()
+	c.ServeHTTP(rr, req)
+
+	res := rr.Result()
+	defer res.Body.Close()
+	resBody, _ := ioutil.ReadAll(res.Body)
+
+	assert.True(t, final.Passed, "inner wrapped function not called")
+	assert.Equal(t, "ok", string(resBody), "response not correct")
+}
+
 func TestAppServer_NewAuthMiddleware(t *testing.T) {
 	var as = &mock.UserAuthenticationProvider{
 		CheckAuthenticationFn: func(sessionID string) (err error, ok bool) {
@@ -61,4 +88,4 @@ func TestAppServer_NewAuthMiddleware(t *testing.T) {
 			assert.True(t, as.CheckAuthenticationFnInvoked, "authentication was not actually checked")
 		})
 	}
-}
\ No newline at end of file
+}
diff --git a/mock/middleware.go b/mock/middleware.go
new file mode 100644
index 0000000..e97212c
--- /dev/null
+++ b/mock/middleware.go
@@ -0,0 +1,22 @@
+package mock
+
+import "net/http"
+
+type Check struct {
+	Passed bool
+}
+
+func GenerateCheckedMiddlewares(checks ...*Check) []func(http.Handler) http.Handler {
+	var handlers = make([]func(http.Handler) http.Handler, len(checks))
+	for k, c := range checks {
+		func(c *Check) { // Wrapping the function call like this creates a closure, making sure `c` does not change before evaluation.
+			handlers[k] = func(handler http.Handler) http.Handler {
+				return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+					c.Passed = true
+					handler.ServeHTTP(w, r)
+				})
+			}
+		}(c)
+	}
+	return handlers
+}