Files
scrabble-game/backend/internal/account/suspension_sweeper_test.go
T
Ilia Denisov e71e40eef5
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feat(telegram): promo bot + channel-chat moderation gate
Add a second standalone promo bot to the bot container (answers /start with a
localized message + a URL button into the main bot's Mini App) and gate write
access in a channel's linked discussion chat: grant on join when the Telegram
user is registered and neither admin-suspended nor holding a new chat_muted
role, and revoke/grant on the matching moderation change for a member currently
in the chat.

Eligibility (registered AND NOT suspended AND NOT chat_muted; the game
suspension dominates) is resolved once in the backend and reached two ways: the
bot's join-time unary ResolveChatEligibility over the existing mTLS bot-link,
and a backend chat_access_changed event -> gateway -> ChatGate command
(idempotent; a temporary-block-expiry sweeper may over-emit). The bot guards the
block/unblock path with getChatMember, since bots cannot list members.

A web_app button cannot open another bot's Mini App (it signs initData with the
sending bot's token), so the promo button is a t.me ?startapp URL reusing the
UI's VITE_TELEGRAM_LINK. The bot must be a chat admin with the restrict-members
right and chat_member in its allowed updates.

No schema change: chat_muted reuses the data-driven account_roles table.
2026-06-21 14:46:51 +02:00

81 lines
2.5 KiB
Go

package account
import (
"context"
"errors"
"testing"
"time"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.uber.org/zap"
)
// fakeExpiryQuerier records the `since` bound of each call and replays a scripted
// result/error per call, so the sweeper's window and dispatch logic is testable
// without a database.
type fakeExpiryQuerier struct {
results [][]uuid.UUID
errs []error
sinces []time.Time
idx int
}
func (f *fakeExpiryQuerier) SuspensionsExpiredBetween(_ context.Context, since, _ time.Time) ([]uuid.UUID, error) {
f.sinces = append(f.sinces, since)
i := f.idx
f.idx++
if i < len(f.errs) && f.errs[i] != nil {
return nil, f.errs[i]
}
if i < len(f.results) {
return f.results[i], nil
}
return nil, nil
}
func newSweeper(store suspensionExpiryQuerier, onExpire func(uuid.UUID)) *SuspensionSweeper {
return &SuspensionSweeper{
store: store,
onExpire: onExpire,
log: zap.NewNop(),
since: time.Now().Add(-time.Minute).UTC(),
}
}
func TestSuspensionSweeperDispatchesAndAdvances(t *testing.T) {
id1, id2 := uuid.New(), uuid.New()
fake := &fakeExpiryQuerier{results: [][]uuid.UUID{{id1, id2}, nil}}
var got []uuid.UUID
w := newSweeper(fake, func(id uuid.UUID) { got = append(got, id) })
first := w.since
w.sweep(context.Background())
assert.Equal(t, []uuid.UUID{id1, id2}, got, "every expired account is dispatched")
assert.True(t, w.since.After(first), "the window advances on success")
// A second sweep opens the next window at the previous upper bound.
prev := w.since
w.sweep(context.Background())
require.Len(t, fake.sinces, 2)
assert.True(t, fake.sinces[1].After(fake.sinces[0]), "consecutive windows are contiguous and forward")
assert.True(t, fake.sinces[1].Equal(prev), "the next window starts at the previous upper bound")
}
func TestSuspensionSweeperKeepsWindowOnError(t *testing.T) {
fake := &fakeExpiryQuerier{errs: []error{errors.New("db down")}}
w := newSweeper(fake, func(uuid.UUID) { t.Fatal("onExpire must not run when the query fails") })
before := w.since
w.sweep(context.Background())
assert.True(t, w.since.Equal(before), "the window is retained on error so the next tick retries it")
}
func TestNewSuspensionSweeperDefaults(t *testing.T) {
w := NewSuspensionSweeper(nil, func(uuid.UUID) {}, nil)
assert.Equal(t, time.Minute, w.Interval())
assert.NotNil(t, w.log, "a nil logger is tolerated")
assert.WithinDuration(t, time.Now().UTC(), w.since, time.Second, "the first window opens at construction time")
}