Files
dance-lessons-coach/pkg/user/magic_link_cleanup_test.go
Gabriel Radureau b6a6a2b3d7
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feat(user): magic-link expired-token cleanup loop (ADR-0028 Phase A consequence) (#65)
Co-authored-by: Gabriel Radureau <arcodange@gmail.com>
Co-committed-by: Gabriel Radureau <arcodange@gmail.com>
2026-05-05 13:07:01 +02:00

65 lines
1.9 KiB
Go

package user
import (
"context"
"errors"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
type fakeMLRepo struct {
deleteN int64
deleteErr error
cutoffSeen time.Time
}
func (r *fakeMLRepo) CreateMagicLinkToken(_ context.Context, _ *MagicLinkToken) error { return nil }
func (r *fakeMLRepo) GetMagicLinkTokenByHash(_ context.Context, _ string) (*MagicLinkToken, error) {
return nil, nil
}
func (r *fakeMLRepo) MarkMagicLinkTokenConsumed(_ context.Context, _ uint, _ time.Time) error {
return nil
}
func (r *fakeMLRepo) DeleteExpiredMagicLinkTokens(_ context.Context, before time.Time) (int64, error) {
r.cutoffSeen = before
return r.deleteN, r.deleteErr
}
func TestRunOnce_ReturnsCount(t *testing.T) {
repo := &fakeMLRepo{deleteN: 7}
r := NewMagicLinkCleanupRunner(repo)
n, err := r.runOnce(context.Background())
require.NoError(t, err)
assert.EqualValues(t, 7, n)
assert.WithinDuration(t, time.Now(), repo.cutoffSeen, time.Second)
}
func TestRunOnce_PropagatesError(t *testing.T) {
repo := &fakeMLRepo{deleteErr: errors.New("simulated")}
r := NewMagicLinkCleanupRunner(repo)
_, err := r.runOnce(context.Background())
require.Error(t, err)
}
func TestStartCleanupLoop_StopsOnContextCancel(t *testing.T) {
repo := &fakeMLRepo{}
r := NewMagicLinkCleanupRunner(repo)
ctx, cancel := context.WithCancel(context.Background())
r.StartCleanupLoop(ctx, 10*time.Millisecond)
time.Sleep(25 * time.Millisecond) // 2 ticks
cancel()
time.Sleep(15 * time.Millisecond) // give the goroutine time to exit
// Implicit assertion: no goroutine leak (test would hang in -race mode otherwise).
}
func TestStartCleanupLoop_NoOpWhenIntervalZero(t *testing.T) {
repo := &fakeMLRepo{}
r := NewMagicLinkCleanupRunner(repo)
r.StartCleanupLoop(context.Background(), 0)
// Just make sure no goroutine is started ; nothing observable to assert
// beyond "no panic, returns immediately".
}