package auth_test

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

	"gitea.d-ma.be/mathias/gitea-mcp/internal/auth"
	"github.com/stretchr/testify/assert"
)

func TestCallerFromContext(t *testing.T) {
	called := false
	h := auth.CallerMiddleware(http.HandlerFunc(func(_ http.ResponseWriter, r *http.Request) {
		called = true
		assert.Equal(t, "mathiasbq", auth.Caller(r.Context()))
	}))
	req := httptest.NewRequest(http.MethodPost, "/", nil)
	req.Header.Set("X-Auth-Request-User", "mathiasbq")
	rr := httptest.NewRecorder()
	h.ServeHTTP(rr, req)
	assert.True(t, called)
}

func TestCallerEmptyWhenHeaderMissing(t *testing.T) {
	assert.Equal(t, "", auth.Caller(context.Background()))
}