package tasks

import (
	"testing"
	"time"
)

func TestTrafficUsageMonthlyTaskRegistrations(t *testing.T) {
	tests := map[string]string{
		"sync_traffic_usage_monthly":    "SyncTrafficUsageMonthly",
		"start_traffic_usage_full_sync": "StartTrafficUsageFullSync",
	}
	for name, method := range tests {
		if actual := GetInnerTaskName(name); actual != method {
			t.Fatalf("task %q registered as %q, want %q", name, actual, method)
		}
	}
}

func TestTrafficUsageJobLockUsesStableActiveScope(t *testing.T) {
	first := time.Date(2026, 9, 20, 23, 59, 0, 0, time.Local)
	second := first.Add(2 * time.Minute)
	if got := jobLockPeriodKey(first, -1); got != "active" {
		t.Fatalf("first active key = %q", got)
	}
	if got := jobLockPeriodKey(second, -1); got != "active" {
		t.Fatalf("second active key = %q", got)
	}
	if jobLockKey("sync_traffic_usage_daily", first, -1) != jobLockKey("sync_traffic_usage_daily", second, -1) {
		t.Fatal("active job lock key must remain stable across midnight")
	}
}