mirror of
https://codeberg.org/forgejo/forgejo
synced 2024-11-25 03:06:10 +01:00
471 lines
13 KiB
Go
471 lines
13 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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//nolint:forbidigo
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package integration
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import (
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"bytes"
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"context"
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"fmt"
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"hash"
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"hash/fnv"
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"io"
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"net/http"
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"net/http/cookiejar"
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"net/http/httptest"
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"net/url"
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"os"
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"path/filepath"
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"strings"
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"sync/atomic"
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"testing"
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"time"
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"code.gitea.io/gitea/models/auth"
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"code.gitea.io/gitea/models/unittest"
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gitea_context "code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/graceful"
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"code.gitea.io/gitea/modules/json"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/testlogger"
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"code.gitea.io/gitea/modules/util"
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"code.gitea.io/gitea/modules/web"
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"code.gitea.io/gitea/routers"
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"code.gitea.io/gitea/tests"
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"github.com/PuerkitoBio/goquery"
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"github.com/stretchr/testify/assert"
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"github.com/xeipuuv/gojsonschema"
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)
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var testWebRoutes *web.Route
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type NilResponseRecorder struct {
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httptest.ResponseRecorder
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Length int
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}
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func (n *NilResponseRecorder) Write(b []byte) (int, error) {
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n.Length += len(b)
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return len(b), nil
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}
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// NewRecorder returns an initialized ResponseRecorder.
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func NewNilResponseRecorder() *NilResponseRecorder {
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return &NilResponseRecorder{
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ResponseRecorder: *httptest.NewRecorder(),
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}
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}
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type NilResponseHashSumRecorder struct {
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httptest.ResponseRecorder
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Hash hash.Hash
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Length int
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}
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func (n *NilResponseHashSumRecorder) Write(b []byte) (int, error) {
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_, _ = n.Hash.Write(b)
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n.Length += len(b)
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return len(b), nil
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}
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// NewRecorder returns an initialized ResponseRecorder.
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func NewNilResponseHashSumRecorder() *NilResponseHashSumRecorder {
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return &NilResponseHashSumRecorder{
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Hash: fnv.New32(),
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ResponseRecorder: *httptest.NewRecorder(),
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}
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}
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func TestMain(m *testing.M) {
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defer log.GetManager().Close()
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managerCtx, cancel := context.WithCancel(context.Background())
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graceful.InitManager(managerCtx)
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defer cancel()
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tests.InitTest(true)
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testWebRoutes = routers.NormalRoutes()
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// integration test settings...
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if setting.CfgProvider != nil {
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testingCfg := setting.CfgProvider.Section("integration-tests")
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testlogger.SlowTest = testingCfg.Key("SLOW_TEST").MustDuration(testlogger.SlowTest)
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testlogger.SlowFlush = testingCfg.Key("SLOW_FLUSH").MustDuration(testlogger.SlowFlush)
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}
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if os.Getenv("GITEA_SLOW_TEST_TIME") != "" {
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duration, err := time.ParseDuration(os.Getenv("GITEA_SLOW_TEST_TIME"))
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if err == nil {
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testlogger.SlowTest = duration
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}
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}
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if os.Getenv("GITEA_SLOW_FLUSH_TIME") != "" {
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duration, err := time.ParseDuration(os.Getenv("GITEA_SLOW_FLUSH_TIME"))
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if err == nil {
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testlogger.SlowFlush = duration
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}
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}
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os.Unsetenv("GIT_AUTHOR_NAME")
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os.Unsetenv("GIT_AUTHOR_EMAIL")
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os.Unsetenv("GIT_AUTHOR_DATE")
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os.Unsetenv("GIT_COMMITTER_NAME")
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os.Unsetenv("GIT_COMMITTER_EMAIL")
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os.Unsetenv("GIT_COMMITTER_DATE")
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err := unittest.InitFixtures(
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unittest.FixturesOptions{
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Dir: filepath.Join(filepath.Dir(setting.AppPath), "models/fixtures/"),
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},
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)
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if err != nil {
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fmt.Printf("Error initializing test database: %v\n", err)
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os.Exit(1)
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}
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// FIXME: the console logger is deleted by mistake, so if there is any `log.Fatal`, developers won't see any error message.
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// Instead, "No tests were found", last nonsense log is "According to the configuration, subsequent logs will not be printed to the console"
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exitCode := m.Run()
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testlogger.WriterCloser.Reset()
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if err = util.RemoveAll(setting.Indexer.IssuePath); err != nil {
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fmt.Printf("util.RemoveAll: %v\n", err)
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os.Exit(1)
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}
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if err = util.RemoveAll(setting.Indexer.RepoPath); err != nil {
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fmt.Printf("Unable to remove repo indexer: %v\n", err)
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os.Exit(1)
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}
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os.Exit(exitCode)
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}
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type TestSession struct {
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jar http.CookieJar
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}
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func (s *TestSession) GetCookie(name string) *http.Cookie {
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baseURL, err := url.Parse(setting.AppURL)
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if err != nil {
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return nil
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}
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for _, c := range s.jar.Cookies(baseURL) {
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if c.Name == name {
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return c
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}
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}
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return nil
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}
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func (s *TestSession) MakeRequest(t testing.TB, req *http.Request, expectedStatus int) *httptest.ResponseRecorder {
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t.Helper()
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baseURL, err := url.Parse(setting.AppURL)
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assert.NoError(t, err)
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for _, c := range s.jar.Cookies(baseURL) {
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req.AddCookie(c)
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}
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resp := MakeRequest(t, req, expectedStatus)
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ch := http.Header{}
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ch.Add("Cookie", strings.Join(resp.Header()["Set-Cookie"], ";"))
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cr := http.Request{Header: ch}
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s.jar.SetCookies(baseURL, cr.Cookies())
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return resp
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}
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func (s *TestSession) MakeRequestNilResponseRecorder(t testing.TB, req *http.Request, expectedStatus int) *NilResponseRecorder {
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t.Helper()
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baseURL, err := url.Parse(setting.AppURL)
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assert.NoError(t, err)
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for _, c := range s.jar.Cookies(baseURL) {
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req.AddCookie(c)
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}
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resp := MakeRequestNilResponseRecorder(t, req, expectedStatus)
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ch := http.Header{}
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ch.Add("Cookie", strings.Join(resp.Header()["Set-Cookie"], ";"))
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cr := http.Request{Header: ch}
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s.jar.SetCookies(baseURL, cr.Cookies())
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return resp
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}
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func (s *TestSession) MakeRequestNilResponseHashSumRecorder(t testing.TB, req *http.Request, expectedStatus int) *NilResponseHashSumRecorder {
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t.Helper()
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baseURL, err := url.Parse(setting.AppURL)
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assert.NoError(t, err)
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for _, c := range s.jar.Cookies(baseURL) {
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req.AddCookie(c)
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}
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resp := MakeRequestNilResponseHashSumRecorder(t, req, expectedStatus)
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ch := http.Header{}
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ch.Add("Cookie", strings.Join(resp.Header()["Set-Cookie"], ";"))
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cr := http.Request{Header: ch}
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s.jar.SetCookies(baseURL, cr.Cookies())
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return resp
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}
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const userPassword = "password"
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func emptyTestSession(t testing.TB) *TestSession {
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t.Helper()
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jar, err := cookiejar.New(nil)
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assert.NoError(t, err)
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return &TestSession{jar: jar}
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}
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func getUserToken(t testing.TB, userName string, scope ...auth.AccessTokenScope) string {
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return getTokenForLoggedInUser(t, loginUser(t, userName), scope...)
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}
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func loginUser(t testing.TB, userName string) *TestSession {
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t.Helper()
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return loginUserWithPassword(t, userName, userPassword)
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}
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func loginUserWithPassword(t testing.TB, userName, password string) *TestSession {
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t.Helper()
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req := NewRequest(t, "GET", "/user/login")
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resp := MakeRequest(t, req, http.StatusOK)
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doc := NewHTMLParser(t, resp.Body)
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req = NewRequestWithValues(t, "POST", "/user/login", map[string]string{
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"_csrf": doc.GetCSRF(),
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"user_name": userName,
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"password": password,
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})
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resp = MakeRequest(t, req, http.StatusSeeOther)
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ch := http.Header{}
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ch.Add("Cookie", strings.Join(resp.Header()["Set-Cookie"], ";"))
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cr := http.Request{Header: ch}
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session := emptyTestSession(t)
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baseURL, err := url.Parse(setting.AppURL)
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assert.NoError(t, err)
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session.jar.SetCookies(baseURL, cr.Cookies())
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return session
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}
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// token has to be unique this counter take care of
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var tokenCounter int64
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// getTokenForLoggedInUser returns a token for a logged in user.
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// The scope is an optional list of snake_case strings like the frontend form fields,
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// but without the "scope_" prefix.
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func getTokenForLoggedInUser(t testing.TB, session *TestSession, scopes ...auth.AccessTokenScope) string {
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t.Helper()
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var token string
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req := NewRequest(t, "GET", "/user/settings/applications")
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resp := session.MakeRequest(t, req, http.StatusOK)
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var csrf string
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for _, cookie := range resp.Result().Cookies() {
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if cookie.Name != "_csrf" {
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continue
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}
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csrf = cookie.Value
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break
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}
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if csrf == "" {
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doc := NewHTMLParser(t, resp.Body)
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csrf = doc.GetCSRF()
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}
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assert.NotEmpty(t, csrf)
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urlValues := url.Values{}
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urlValues.Add("_csrf", csrf)
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urlValues.Add("name", fmt.Sprintf("api-testing-token-%d", atomic.AddInt64(&tokenCounter, 1)))
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for _, scope := range scopes {
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urlValues.Add("scope", string(scope))
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}
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req = NewRequestWithURLValues(t, "POST", "/user/settings/applications", urlValues)
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resp = session.MakeRequest(t, req, http.StatusSeeOther)
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// Log the flash values on failure
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if !assert.Equal(t, resp.Result().Header["Location"], []string{"/user/settings/applications"}) {
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for _, cookie := range resp.Result().Cookies() {
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if cookie.Name != gitea_context.CookieNameFlash {
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continue
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}
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flash, _ := url.ParseQuery(cookie.Value)
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for key, value := range flash {
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t.Logf("Flash %q: %q", key, value)
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}
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}
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}
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req = NewRequest(t, "GET", "/user/settings/applications")
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resp = session.MakeRequest(t, req, http.StatusOK)
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htmlDoc := NewHTMLParser(t, resp.Body)
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token = htmlDoc.doc.Find(".ui.info p").Text()
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assert.NotEmpty(t, token)
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return token
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}
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func NewRequest(t testing.TB, method, urlStr string) *http.Request {
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t.Helper()
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return NewRequestWithBody(t, method, urlStr, nil)
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}
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func NewRequestf(t testing.TB, method, urlFormat string, args ...any) *http.Request {
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t.Helper()
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return NewRequest(t, method, fmt.Sprintf(urlFormat, args...))
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}
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func NewRequestWithValues(t testing.TB, method, urlStr string, values map[string]string) *http.Request {
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t.Helper()
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urlValues := url.Values{}
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for key, value := range values {
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urlValues[key] = []string{value}
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}
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return NewRequestWithURLValues(t, method, urlStr, urlValues)
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}
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func NewRequestWithURLValues(t testing.TB, method, urlStr string, urlValues url.Values) *http.Request {
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t.Helper()
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req := NewRequestWithBody(t, method, urlStr, bytes.NewBufferString(urlValues.Encode()))
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req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
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return req
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}
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func NewRequestWithJSON(t testing.TB, method, urlStr string, v any) *http.Request {
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t.Helper()
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jsonBytes, err := json.Marshal(v)
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assert.NoError(t, err)
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req := NewRequestWithBody(t, method, urlStr, bytes.NewBuffer(jsonBytes))
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req.Header.Add("Content-Type", "application/json")
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return req
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}
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func NewRequestWithBody(t testing.TB, method, urlStr string, body io.Reader) *http.Request {
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t.Helper()
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if !strings.HasPrefix(urlStr, "http") && !strings.HasPrefix(urlStr, "/") {
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urlStr = "/" + urlStr
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}
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request, err := http.NewRequest(method, urlStr, body)
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assert.NoError(t, err)
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request.RequestURI = urlStr
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return request
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}
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func AddBasicAuthHeader(request *http.Request, username string) *http.Request {
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request.SetBasicAuth(username, userPassword)
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return request
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}
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const NoExpectedStatus = -1
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func MakeRequest(t testing.TB, req *http.Request, expectedStatus int) *httptest.ResponseRecorder {
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t.Helper()
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recorder := httptest.NewRecorder()
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if req.RemoteAddr == "" {
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req.RemoteAddr = "test-mock:12345"
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}
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testWebRoutes.ServeHTTP(recorder, req)
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if expectedStatus != NoExpectedStatus {
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if !assert.EqualValues(t, expectedStatus, recorder.Code, "Request: %s %s", req.Method, req.URL.String()) {
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logUnexpectedResponse(t, recorder)
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}
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}
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return recorder
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}
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func MakeRequestNilResponseRecorder(t testing.TB, req *http.Request, expectedStatus int) *NilResponseRecorder {
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t.Helper()
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recorder := NewNilResponseRecorder()
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testWebRoutes.ServeHTTP(recorder, req)
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if expectedStatus != NoExpectedStatus {
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if !assert.EqualValues(t, expectedStatus, recorder.Code,
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"Request: %s %s", req.Method, req.URL.String()) {
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logUnexpectedResponse(t, &recorder.ResponseRecorder)
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}
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}
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return recorder
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}
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func MakeRequestNilResponseHashSumRecorder(t testing.TB, req *http.Request, expectedStatus int) *NilResponseHashSumRecorder {
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t.Helper()
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recorder := NewNilResponseHashSumRecorder()
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testWebRoutes.ServeHTTP(recorder, req)
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if expectedStatus != NoExpectedStatus {
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if !assert.EqualValues(t, expectedStatus, recorder.Code,
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"Request: %s %s", req.Method, req.URL.String()) {
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logUnexpectedResponse(t, &recorder.ResponseRecorder)
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}
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}
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return recorder
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}
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// logUnexpectedResponse logs the contents of an unexpected response.
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func logUnexpectedResponse(t testing.TB, recorder *httptest.ResponseRecorder) {
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t.Helper()
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respBytes := recorder.Body.Bytes()
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if len(respBytes) == 0 {
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return
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} else if len(respBytes) < 500 {
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// if body is short, just log the whole thing
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t.Log("Response: ", string(respBytes))
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return
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} else {
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t.Log("Response length: ", len(respBytes))
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}
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// log the "flash" error message, if one exists
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// we must create a new buffer, so that we don't "use up" resp.Body
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htmlDoc, err := goquery.NewDocumentFromReader(bytes.NewBuffer(respBytes))
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if err != nil {
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return // probably a non-HTML response
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}
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errMsg := htmlDoc.Find(".ui.negative.message").Text()
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if len(errMsg) > 0 {
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t.Log("A flash error message was found:", errMsg)
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}
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}
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func DecodeJSON(t testing.TB, resp *httptest.ResponseRecorder, v any) {
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t.Helper()
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decoder := json.NewDecoder(resp.Body)
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assert.NoError(t, decoder.Decode(v))
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}
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func VerifyJSONSchema(t testing.TB, resp *httptest.ResponseRecorder, schemaFile string) {
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t.Helper()
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schemaFilePath := filepath.Join(filepath.Dir(setting.AppPath), "tests", "integration", "schemas", schemaFile)
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_, schemaFileErr := os.Stat(schemaFilePath)
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assert.Nil(t, schemaFileErr)
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schema, schemaFileReadErr := os.ReadFile(schemaFilePath)
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assert.Nil(t, schemaFileReadErr)
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assert.True(t, len(schema) > 0)
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nodeinfoSchema := gojsonschema.NewStringLoader(string(schema))
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nodeinfoString := gojsonschema.NewStringLoader(resp.Body.String())
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result, schemaValidationErr := gojsonschema.Validate(nodeinfoSchema, nodeinfoString)
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assert.Nil(t, schemaValidationErr)
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assert.Empty(t, result.Errors())
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assert.True(t, result.Valid())
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}
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func GetCSRF(t testing.TB, session *TestSession, urlStr string) string {
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t.Helper()
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req := NewRequest(t, "GET", urlStr)
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resp := session.MakeRequest(t, req, http.StatusOK)
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doc := NewHTMLParser(t, resp.Body)
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return doc.GetCSRF()
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}
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