package middleware

import (
	"net/http"
	"testing"

	"github.com/stretchr/testify/require"
	"github.com/xlgmokha/x/pkg/test"
	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/cfg"
	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/domain"
)

func TestRequireUser(t *testing.T) {
	middleware := RequireUser()

	t.Run("when a user is not logged in", func(t *testing.T) {
		t.Run("returns a 404 status", func(t *testing.T) {
			r, w := test.RequestResponse("GET", "/example")

			server := middleware(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
				require.Fail(t, "unexpected call to handler")
			}))
			server.ServeHTTP(w, r)

			require.Equal(t, http.StatusNotFound, w.Code)
		})
	})

	t.Run("when a user is logged in", func(t *testing.T) {
		t.Run("forwards the request", func(t *testing.T) {
			user := &domain.User{ID: domain.ID("1")}
			r, w := test.RequestResponse("GET", "/example", test.WithContextKeyValue(t.Context(), cfg.CurrentUser, user))

			server := middleware(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
				w.WriteHeader(http.StatusTeapot)
			}))
			server.ServeHTTP(w, r)

			require.Equal(t, http.StatusTeapot, w.Code)
		})
	})
}