package provider

import (
	"context"
	"testing"

	"github.com/vasyakrg/dns-autoresolver/internal/diff"
	"github.com/vasyakrg/dns-autoresolver/internal/model"
)

// stubProvider проверяет, что интерфейс реализуем.
type stubProvider struct{}

func (stubProvider) Name() string { return "stub" }
func (stubProvider) ListZones(context.Context, Credentials) ([]Zone, error) {
	return []Zone{{ID: "1", Name: "example.com."}}, nil
}
func (stubProvider) GetRecords(context.Context, Credentials, string) ([]model.Record, error) {
	return nil, nil
}
func (stubProvider) ApplyChanges(context.Context, Credentials, string, diff.Changeset) error {
	return nil
}

func TestProviderInterfaceSatisfied(t *testing.T) {
	var p Provider = stubProvider{}
	zs, err := p.ListZones(context.Background(), Credentials{Secret: "x"})
	if err != nil || len(zs) != 1 || zs[0].Name != "example.com." {
		t.Fatalf("unexpected: %v %v", zs, err)
	}
}