Files
vikunja/pkg/webtests/huma_errors_test.go

71 lines
2.8 KiB
Go

// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-present Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package webtests
import (
"encoding/json"
"net/http"
"strings"
"testing"
"github.com/danielgtaylor/huma/v2"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// TestHuma_ErrorShapeIsRFC9457 asserts once that v2 errors use
// application/problem+json. Applies to every v2 resource; labels are the fixture.
func TestHuma_ErrorShapeIsRFC9457(t *testing.T) {
e, err := setupTestEnv()
require.NoError(t, err)
token := humaTokenFor(t, &testuser1)
t.Run("403 Forbidden", func(t *testing.T) {
rec := humaRequest(t, e, http.MethodGet, "/api/v2/labels/6", "", token, "")
require.Equal(t, http.StatusForbidden, rec.Code, "body: %s", rec.Body.String())
ct := rec.Header().Get("Content-Type")
assert.Contains(t, ct, "application/problem+json", "forbidden response must use RFC 9457 content type; got %q", ct)
var body huma.ErrorModel
require.NoError(t, json.Unmarshal(rec.Body.Bytes(), &body), "body: %s", rec.Body.String())
assert.Equal(t, http.StatusForbidden, body.Status)
assert.NotEmpty(t, body.Title, "title is required by RFC 9457")
})
t.Run("422 Validation", func(t *testing.T) {
rec := humaRequest(t, e, http.MethodPost, "/api/v2/labels", `{"title":""}`, token, "")
require.Equal(t, http.StatusUnprocessableEntity, rec.Code, "body: %s", rec.Body.String())
ct := rec.Header().Get("Content-Type")
assert.Contains(t, ct, "application/problem+json", "validation response must use RFC 9457 content type; got %q", ct)
var body huma.ErrorModel
require.NoError(t, json.Unmarshal(rec.Body.Bytes(), &body), "body: %s", rec.Body.String())
assert.Equal(t, http.StatusUnprocessableEntity, body.Status)
require.NotEmpty(t, body.Errors, "validation errors must include structured per-field details")
var foundTitleError bool
for _, detail := range body.Errors {
if strings.Contains(detail.Location, "title") {
foundTitleError = true
break
}
}
assert.True(t, foundTitleError, "expected at least one error detail locating `title`; got %+v", body.Errors)
})
}