package server_test

import (
	"net/http"
	"net/http/httptest"
	"testing"

	"github.com/stretchr/testify/require"

	"github.com/openmeterio/openmeter/pkg/server"
)

func TestNewPoweredByMiddleware(t *testing.T) {
	handler := server.NewPoweredByMiddleware()(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusOK)
	}))

	req := httptest.NewRequest(http.MethodGet, "/", nil)
	rec := httptest.NewRecorder()

	handler.ServeHTTP(rec, req)

	res := rec.Result()
	defer res.Body.Close()

	require.Equal(t, "OpenMeter by Kong, Inc.", res.Header.Get("X-Powered-By"))
}