417 lines
11 KiB
Go
417 lines
11 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package integrations
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import (
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"bytes"
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"database/sql"
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"encoding/json"
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"fmt"
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"io"
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"log"
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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"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/routers"
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"code.gitea.io/gitea/routers/routes"
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"gitea.com/macaron/macaron"
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"github.com/PuerkitoBio/goquery"
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"github.com/stretchr/testify/assert"
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"github.com/unknwon/com"
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"gopkg.in/testfixtures.v2"
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)
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var mac *macaron.Macaron
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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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func TestMain(m *testing.M) {
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initIntegrationTest()
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mac = routes.NewMacaron()
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routes.RegisterRoutes(mac)
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var helper testfixtures.Helper
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if setting.Database.UseMySQL {
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helper = &testfixtures.MySQL{}
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} else if setting.Database.UsePostgreSQL {
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helper = &testfixtures.PostgreSQL{}
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} else if setting.Database.UseSQLite3 {
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helper = &testfixtures.SQLite{}
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} else if setting.Database.UseMSSQL {
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helper = &testfixtures.SQLServer{}
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} else {
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fmt.Println("Unsupported RDBMS for integration tests")
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os.Exit(1)
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}
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err := models.InitFixtures(
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helper,
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path.Join(filepath.Dir(setting.AppPath), "models/fixtures/"),
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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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exitCode := m.Run()
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writerCloser.t = nil
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if err = os.RemoveAll(setting.Indexer.IssuePath); err != nil {
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fmt.Printf("os.RemoveAll: %v\n", err)
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os.Exit(1)
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}
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if err = os.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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func initIntegrationTest() {
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giteaRoot := base.SetupGiteaRoot()
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if giteaRoot == "" {
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fmt.Println("Environment variable $GITEA_ROOT not set")
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os.Exit(1)
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}
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giteaBinary := "gitea"
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if runtime.GOOS == "windows" {
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giteaBinary += ".exe"
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}
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setting.AppPath = path.Join(giteaRoot, giteaBinary)
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if _, err := os.Stat(setting.AppPath); err != nil {
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fmt.Printf("Could not find gitea binary at %s\n", setting.AppPath)
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os.Exit(1)
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}
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giteaConf := os.Getenv("GITEA_CONF")
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if giteaConf == "" {
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fmt.Println("Environment variable $GITEA_CONF not set")
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os.Exit(1)
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} else if !path.IsAbs(giteaConf) {
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setting.CustomConf = path.Join(giteaRoot, giteaConf)
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} else {
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setting.CustomConf = giteaConf
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}
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setting.SetCustomPathAndConf("", "", "")
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setting.NewContext()
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setting.CheckLFSVersion()
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setting.InitDBConfig()
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switch {
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case setting.Database.UseMySQL:
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db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@tcp(%s)/",
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setting.Database.User, setting.Database.Passwd, setting.Database.Host))
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defer db.Close()
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if err != nil {
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log.Fatalf("sql.Open: %v", err)
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}
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if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s", setting.Database.Name)); err != nil {
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log.Fatalf("db.Exec: %v", err)
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}
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case setting.Database.UsePostgreSQL:
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db, err := sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@%s/?sslmode=%s",
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setting.Database.User, setting.Database.Passwd, setting.Database.Host, setting.Database.SSLMode))
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defer db.Close()
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if err != nil {
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log.Fatalf("sql.Open: %v", err)
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}
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rows, err := db.Query(fmt.Sprintf("SELECT 1 FROM pg_database WHERE datname = '%s'", setting.Database.Name))
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if err != nil {
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log.Fatalf("db.Query: %v", err)
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}
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defer rows.Close()
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if rows.Next() {
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break
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}
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if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE %s", setting.Database.Name)); err != nil {
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log.Fatalf("db.Exec: %v", err)
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}
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case setting.Database.UseMSSQL:
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host, port := setting.ParseMSSQLHostPort(setting.Database.Host)
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db, err := sql.Open("mssql", fmt.Sprintf("server=%s; port=%s; database=%s; user id=%s; password=%s;",
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host, port, "master", setting.Database.User, setting.Database.Passwd))
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if err != nil {
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log.Fatalf("sql.Open: %v", err)
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}
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if _, err := db.Exec(fmt.Sprintf("If(db_id(N'%s') IS NULL) BEGIN CREATE DATABASE %s; END;", setting.Database.Name, setting.Database.Name)); err != nil {
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log.Fatalf("db.Exec: %v", err)
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}
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defer db.Close()
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}
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routers.GlobalInit()
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}
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func prepareTestEnv(t testing.TB, skip ...int) func() {
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t.Helper()
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ourSkip := 2
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if len(skip) > 0 {
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ourSkip += skip[0]
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}
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deferFn := PrintCurrentTest(t, ourSkip)
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assert.NoError(t, models.LoadFixtures())
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assert.NoError(t, os.RemoveAll(setting.RepoRootPath))
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assert.NoError(t, os.RemoveAll(models.LocalCopyPath()))
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assert.NoError(t, com.CopyDir(path.Join(filepath.Dir(setting.AppPath), "integrations/gitea-repositories-meta"),
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setting.RepoRootPath))
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return deferFn
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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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const userPassword = "password"
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var loginSessionCache = make(map[string]*TestSession, 10)
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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 loginUser(t testing.TB, userName string) *TestSession {
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t.Helper()
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if session, ok := loginSessionCache[userName]; ok {
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return session
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}
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session := loginUserWithPassword(t, userName, userPassword)
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loginSessionCache[userName] = session
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return session
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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.StatusFound)
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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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func getTokenForLoggedInUser(t testing.TB, session *TestSession) string {
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t.Helper()
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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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doc := NewHTMLParser(t, resp.Body)
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req = NewRequestWithValues(t, "POST", "/user/settings/applications", map[string]string{
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"_csrf": doc.GetCSRF(),
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"name": "api-testing-token",
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})
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resp = session.MakeRequest(t, req, http.StatusFound)
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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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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 ...interface{}) *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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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 interface{}) *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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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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mac.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)
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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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mac.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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}
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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 interface{}) {
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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 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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