import 'package:flutter_test/flutter_test.dart';
import 'package:fotodocumentation/controller/picture_controller.dart';
import 'package:fotodocumentation/dto/picture_dto.dart';
import 'package:fotodocumentation/utils/di_container.dart';
import 'package:fotodocumentation/utils/http_client_utils.dart';
import 'package:fotodocumentation/utils/jwt_token_storage.dart';
import 'package:http/http.dart' as http;
import 'package:mockito/mockito.dart';

import '../testing/test_http_client_utils.dart';
import '../testing/test_utils.mocks.dart';

void main() {
  DiContainer.instance.initState();
  var jwtTokenStorage = MockJwtTokenStorage();
  when(jwtTokenStorage.getAccessToken()).thenAnswer((_) => null);
  DiContainer.instance.put(JwtTokenStorage, jwtTokenStorage);
  
  PictureController controller = PictureControllerImpl();

  group('PictureControllerTest', () {
    test('returns true if delete success', () async {
      _testDelete(controller, 200, true);
    });

    test('returns false if delete failed', () async {
      _testDelete(controller, 404, false);
    });
  });
}

void _testDelete(PictureController controller, int response, bool expected) async {
  final client = MockClient();
  DiContainer.instance.put(HttpClientUtils, TestHttpCLientUtilsImpl(client));

  when(client.delete(Uri.parse('http://localhost:8080/api/picture/4'), headers: {"Accept-Language": "en-US"})).thenAnswer((_) async => http.Response("", response));

  var dto = await controller.delete(PictureDto(id: 4, pictureDate: DateTime.now(), category: "", comment: "", evaluation: 1, username: "", imageUrl: "", normalSizeUrl: "", thumbnailSizeUrl: ""));
  expect(dto, expected);
}