package api

import (
	"errors"
	"testing"
	"time"

	sharedlimit "git.sendico.io/tech/sxchnge/bff/edge/shared/interface/ratelimit"
	"git.sendico.io/tech/sxchnge/bff/pkg/merrors"
)

func TestVerificationRateLimitsDefaults(t *testing.T) {
	got, err := (*VerificationConfig)(nil).ResolveRateLimits()
	if err != nil {
		t.Fatalf("resolve defaults: %v", err)
	}
	if got.PerDestination.Limit != 5 || got.PerDestination.Window != time.Hour ||
		got.PerIP.Limit != 20 || got.PerIP.Window != time.Hour {
		t.Fatalf("unexpected defaults: %+v", got)
	}
}

func TestVerificationRateLimitsRejectInvalidPolicy(t *testing.T) {
	cfg := &VerificationConfig{RateLimits: &VerificationRateLimitsConfig{
		PerDestination: sharedlimit.WindowConfig{Limit: 5, Window: "1h"},
		PerIP:          sharedlimit.WindowConfig{Limit: 0, Window: "1h"},
	}}
	_, err := cfg.ResolveRateLimits()
	if !errors.Is(err, merrors.ErrInvalidArg) {
		t.Fatalf("expected invalid argument, got %v", err)
	}
}