1package middleware 2 3import ( 4 "net/http" 5 "net/http/httptest" 6 "testing" 7 8 "github.com/stretchr/testify/assert" 9) 10 11func TestRedocMiddleware(t *testing.T) { 12 redoc := Redoc(RedocOpts{}, nil) 13 14 req, _ := http.NewRequest("GET", "/docs", nil) 15 recorder := httptest.NewRecorder() 16 redoc.ServeHTTP(recorder, req) 17 assert.Equal(t, 200, recorder.Code) 18 assert.Equal(t, "text/html; charset=utf-8", recorder.Header().Get("Content-Type")) 19 assert.Contains(t, recorder.Body.String(), "<title>API documentation</title>") 20 assert.Contains(t, recorder.Body.String(), "<redoc spec-url='/swagger.json'></redoc>") 21 assert.Contains(t, recorder.Body.String(), redocLatest) 22} 23