import 'package:rules_of_living/src/Engine.dart';
@TestOn('browser')

import 'package:test/test.dart';
import 'package:rules_of_living/service/configuration_service.dart';
import 'package:rules_of_living/service/engine_service.dart';
import 'package:mockito/mockito.dart';

class MockEngine extends Mock implements Engine {}
class MockEngineService extends Mock implements EngineService {
  MockEngine _engine = MockEngine();
  @override
  Engine get engine => _engine;
}

void main() {
  group("simulation speed", () {
    ConfigurationService sut;
    MockEngineService mes;
    setUp(() {
      mes = MockEngineService();
      sut = ConfigurationService(mes);
    });

    test("speed changes propagate to engine", () {
      sut.simSpeed = 312;
      verify(mes.engine.stepsPerSecond=312);
    });
  });
}