e210df3e2e
- entry.go: redundantes stored != "" entfernt - filepath-Sentinel "none" -> leerer String (Go-Zero-Value), Checks in entry.go/user.go und web/js/app.js vereinfacht - auth.go: zufaelligen Login-Jitter samt loginJitter-Variable und Test-Seam entfernt (war nur Spielerei, kein echter Schutz) - notes/migrations.md: einmalige "none"->"" Migration dokumentiert Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
252 lines
6.8 KiB
Go
252 lines
6.8 KiB
Go
package main
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/http"
|
|
"net/http/cookiejar"
|
|
"net/http/httptest"
|
|
"net/url"
|
|
"path/filepath"
|
|
"testing"
|
|
)
|
|
|
|
// newTestServer richtet eine frische, isolierte DB (eigene Datei je Test) und
|
|
// einen httptest-Server mit dem echten Routing ein.
|
|
func newTestServer(t *testing.T) *httptest.Server {
|
|
t.Helper()
|
|
|
|
dsn := filepath.Join(t.TempDir(), "test.db")
|
|
if err := initDB(dsn); err != nil {
|
|
t.Fatalf("initDB: %v", err)
|
|
}
|
|
t.Cleanup(func() { db.Close() })
|
|
|
|
srv := httptest.NewServer(routes())
|
|
t.Cleanup(srv.Close)
|
|
return srv
|
|
}
|
|
|
|
// newClient liefert einen HTTP-Client mit Cookie-Jar (hält Session-Cookies).
|
|
func newClient(t *testing.T) *http.Client {
|
|
t.Helper()
|
|
jar, err := cookiejar.New(nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
return &http.Client{Jar: jar}
|
|
}
|
|
|
|
func postForm(t *testing.T, c *http.Client, urlStr string, form url.Values) *http.Response {
|
|
t.Helper()
|
|
resp, err := c.PostForm(urlStr, form)
|
|
if err != nil {
|
|
t.Fatalf("POST %s: %v", urlStr, err)
|
|
}
|
|
return resp
|
|
}
|
|
|
|
// registerAndLogin legt einen Nutzer an, loggt ihn ein und gibt den Client
|
|
// (mit gesetztem Session-Cookie) zurück.
|
|
func registerAndLogin(t *testing.T, srv *httptest.Server, username string) *http.Client {
|
|
t.Helper()
|
|
c := newClient(t)
|
|
|
|
resp := postForm(t, c, srv.URL+"/auth/newuser", url.Values{
|
|
"user": {username}, "pass1": {"supersecret1"}, "pass2": {"supersecret1"},
|
|
})
|
|
resp.Body.Close()
|
|
if resp.StatusCode != http.StatusCreated {
|
|
t.Fatalf("register %s: status %d", username, resp.StatusCode)
|
|
}
|
|
|
|
resp = postForm(t, c, srv.URL+"/auth/login", url.Values{
|
|
"user": {username}, "pass": {"supersecret1"}, "timeout": {"86400"},
|
|
})
|
|
resp.Body.Close()
|
|
if resp.StatusCode != http.StatusOK {
|
|
t.Fatalf("login %s: status %d", username, resp.StatusCode)
|
|
}
|
|
return c
|
|
}
|
|
|
|
// createEntry erstellt einen Beitrag und liefert dessen pid.
|
|
func createEntry(t *testing.T, c *http.Client, srv *httptest.Server, content string) int64 {
|
|
t.Helper()
|
|
resp := postForm(t, c, srv.URL+"/entry/create", url.Values{"content": {content}})
|
|
defer resp.Body.Close()
|
|
if resp.StatusCode != http.StatusCreated {
|
|
t.Fatalf("create entry: status %d", resp.StatusCode)
|
|
}
|
|
var out struct {
|
|
PID int64 `json:"pid"`
|
|
}
|
|
if err := json.NewDecoder(resp.Body).Decode(&out); err != nil {
|
|
t.Fatalf("decode create: %v", err)
|
|
}
|
|
return out.PID
|
|
}
|
|
|
|
func TestRegisterLoginHeaderbar(t *testing.T) {
|
|
srv := newTestServer(t)
|
|
c := registerAndLogin(t, srv, "alice")
|
|
|
|
resp, err := c.Get(srv.URL + "/auth/headerbar")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer resp.Body.Close()
|
|
|
|
var h struct {
|
|
LoggedIn bool `json:"loggedin"`
|
|
}
|
|
json.NewDecoder(resp.Body).Decode(&h)
|
|
if !h.LoggedIn {
|
|
t.Fatal("erwartete loggedin=true nach Login")
|
|
}
|
|
|
|
// Anonymer Client ist nicht eingeloggt.
|
|
anon := newClient(t)
|
|
resp2, err := anon.Get(srv.URL + "/auth/headerbar")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer resp2.Body.Close()
|
|
var h2 struct {
|
|
LoggedIn bool `json:"loggedin"`
|
|
}
|
|
json.NewDecoder(resp2.Body).Decode(&h2)
|
|
if h2.LoggedIn {
|
|
t.Fatal("anonymer Client sollte nicht eingeloggt sein")
|
|
}
|
|
}
|
|
|
|
func TestFeedEmptyThenPopulated(t *testing.T) {
|
|
srv := newTestServer(t)
|
|
|
|
resp, err := http.Get(srv.URL + "/entry/feed/0")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
var empty []map[string]any
|
|
json.NewDecoder(resp.Body).Decode(&empty)
|
|
resp.Body.Close()
|
|
if len(empty) != 0 {
|
|
t.Fatalf("erwartete leeren Feed, bekam %d", len(empty))
|
|
}
|
|
|
|
alice := registerAndLogin(t, srv, "alice")
|
|
createEntry(t, alice, srv, "hallo welt")
|
|
|
|
resp, err = http.Get(srv.URL + "/entry/feed/0")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
var posts []struct {
|
|
Content string `json:"content"`
|
|
Username string `json:"username"`
|
|
}
|
|
json.NewDecoder(resp.Body).Decode(&posts)
|
|
resp.Body.Close()
|
|
if len(posts) != 1 || posts[0].Content != "hallo welt" || posts[0].Username != "alice" {
|
|
t.Fatalf("unerwarteter Feed: %+v", posts)
|
|
}
|
|
}
|
|
|
|
func TestCreateEntryRequiresAuth(t *testing.T) {
|
|
srv := newTestServer(t)
|
|
|
|
anon := newClient(t)
|
|
resp := postForm(t, anon, srv.URL+"/entry/create", url.Values{"content": {"x"}})
|
|
resp.Body.Close()
|
|
if resp.StatusCode != http.StatusUnauthorized {
|
|
t.Fatalf("create ohne Login: erwartet 401, bekam %d", resp.StatusCode)
|
|
}
|
|
}
|
|
|
|
type tally struct {
|
|
Left int `json:"left"`
|
|
Right int `json:"right"`
|
|
Selected string `json:"selected"`
|
|
}
|
|
|
|
func TestVoting(t *testing.T) {
|
|
srv := newTestServer(t)
|
|
alice := registerAndLogin(t, srv, "alice")
|
|
bob := registerAndLogin(t, srv, "bob")
|
|
pid := createEntry(t, alice, srv, "vote me")
|
|
|
|
vote := func(c *http.Client, mode string) tally {
|
|
resp := postForm(t, c, fmt.Sprintf("%s/entry/%d/vote", srv.URL, pid), url.Values{"mode": {mode}})
|
|
defer resp.Body.Close()
|
|
if resp.StatusCode != http.StatusOK {
|
|
t.Fatalf("vote %s: status %d", mode, resp.StatusCode)
|
|
}
|
|
var tl tally
|
|
json.NewDecoder(resp.Body).Decode(&tl)
|
|
return tl
|
|
}
|
|
|
|
if got := vote(alice, "left"); got.Left != 1 || got.Selected != "left" {
|
|
t.Fatalf("alice left: %+v", got)
|
|
}
|
|
if got := vote(bob, "right"); got.Left != 1 || got.Right != 1 {
|
|
t.Fatalf("bob right: %+v", got)
|
|
}
|
|
if got := vote(alice, "left"); got.Left != 0 || got.Selected != "none" {
|
|
t.Fatalf("alice toggle off: %+v", got)
|
|
}
|
|
if got := vote(alice, "right"); got.Right != 2 || got.Selected != "right" {
|
|
t.Fatalf("alice switch: %+v", got)
|
|
}
|
|
}
|
|
|
|
func TestVoteRequiresAuthAndValidMode(t *testing.T) {
|
|
srv := newTestServer(t)
|
|
alice := registerAndLogin(t, srv, "alice")
|
|
pid := createEntry(t, alice, srv, "x")
|
|
voteURL := fmt.Sprintf("%s/entry/%d/vote", srv.URL, pid)
|
|
|
|
anon := newClient(t)
|
|
resp := postForm(t, anon, voteURL, url.Values{"mode": {"left"}})
|
|
resp.Body.Close()
|
|
if resp.StatusCode != http.StatusUnauthorized {
|
|
t.Fatalf("anon vote: erwartet 401, bekam %d", resp.StatusCode)
|
|
}
|
|
|
|
resp = postForm(t, alice, voteURL, url.Values{"mode": {"up"}})
|
|
resp.Body.Close()
|
|
if resp.StatusCode != http.StatusBadRequest {
|
|
t.Fatalf("ungültiger Modus: erwartet 400, bekam %d", resp.StatusCode)
|
|
}
|
|
}
|
|
|
|
func TestDeleteUser(t *testing.T) {
|
|
srv := newTestServer(t)
|
|
alice := registerAndLogin(t, srv, "alice")
|
|
|
|
// Falsches Passwort -> 403.
|
|
resp := postForm(t, alice, srv.URL+"/user/delete", url.Values{"pass1": {"falsch"}})
|
|
resp.Body.Close()
|
|
if resp.StatusCode != http.StatusForbidden {
|
|
t.Fatalf("falsches Passwort: erwartet 403, bekam %d", resp.StatusCode)
|
|
}
|
|
|
|
// Richtiges Passwort -> 200.
|
|
resp = postForm(t, alice, srv.URL+"/user/delete", url.Values{"pass1": {"supersecret1"}})
|
|
resp.Body.Close()
|
|
if resp.StatusCode != http.StatusOK {
|
|
t.Fatalf("delete: erwartet 200, bekam %d", resp.StatusCode)
|
|
}
|
|
|
|
// Login danach schlägt fehl.
|
|
fresh := newClient(t)
|
|
resp = postForm(t, fresh, srv.URL+"/auth/login", url.Values{
|
|
"user": {"alice"}, "pass": {"supersecret1"}, "timeout": {"86400"},
|
|
})
|
|
resp.Body.Close()
|
|
if resp.StatusCode != http.StatusUnauthorized {
|
|
t.Fatalf("Login nach Löschen: erwartet 401, bekam %d", resp.StatusCode)
|
|
}
|
|
}
|