public void SetUp()
{
mockUnitOfWork = new Mock <IUnitOfWork>();
var fakeData = new FakeUnitOfWork();
var fakeCityRepository = fakeData.GetStubForCities();
var fakeForecastsRepository = fakeData.GetStubForForecasts();
var fakeHistoryQueriesRepository = fakeData.GetStubForHistoryQueries();
mockUnitOfWork.Setup(i => i.CityRepository.Get()).Returns(fakeCityRepository);
mockUnitOfWork.Setup(i => i.ForecastRepository.Get()).Returns(fakeForecastsRepository);
mockUnitOfWork.Setup(i => i.HistoryRepository.Get()).Returns(fakeHistoryQueriesRepository);
mockUnitOfWork.Setup(i => i.CityRepository.FindById(It.IsAny <int>()))
.Returns <int>(id => fakeCityRepository.FirstOrDefault(item => item.Id == id));
mockUnitOfWork.Setup(i => i.ForecastRepository.FindById(It.IsAny <int>()))
.Returns <int>(id => fakeForecastsRepository.FirstOrDefault(item => item.Id == id));
mockUnitOfWork.Setup(i => i.HistoryRepository.FindById(It.IsAny <int>()))
.Returns <int>(id => fakeHistoryQueriesRepository.FirstOrDefault(item => item.Id == id));
}
