public void SetUpFixture()
{
_weatherDataRetriever = MockRepository.GenerateMock <IWeatherDataRetriever>();
_weatherDataRetrieverToReturnEmpty = MockRepository.GenerateMock <IWeatherDataRetriever>();
_darkSkyConfigurationManager = MockRepository.GenerateMock <IDarkSkyConfigurationManager>();
_darkSkyConfigurationManager.Expect(configurationManager => configurationManager.GetConfigFromAppSettings(_configKeyName)).Return(_baseUrl);
_darkSkyConfigurationManagerThatReturnsNull = MockRepository.GenerateMock <IDarkSkyConfigurationManager>();
_darkSkyConfigurationManagerThatReturnsNull.Expect(configurationManager => configurationManager.GetConfigFromAppSettings(_configKeyName)).Return(null);
_darkSkyConfigurationManagerThatReturnsWrongFormat = MockRepository.GenerateMock <IDarkSkyConfigurationManager>();
_darkSkyConfigurationManagerThatReturnsWrongFormat.Expect(configurationManager => configurationManager.GetConfigFromAppSettings(_configKeyName)).Return("CLEARLY_NOT_AN_URL");
_mockEmptyResponseTask = Task <string> .Factory.StartNew(() => null);
_mockNormalDarkSkyResponseTask = Task <string> .Factory.StartNew(() => _exampleResponse);
_weatherDataRetriever.Expect(retriever => retriever.FetchWeatherData(Arg <Uri> .Is.Anything)).Return(_mockNormalDarkSkyResponseTask);
_weatherDataRetrieverToReturnEmpty.Expect(retriever => retriever.FetchWeatherData(Arg <Uri> .Is.Anything)).Return(_mockEmptyResponseTask);
}
public DarkSkyService(IWeatherDataRetriever weatherDataRetriever, IDarkSkyConfigurationManager darkSkyConfigurationManager)
{
_weatherDataRetriever = ArgumentValidation.ThrowIfNull(weatherDataRetriever, nameof(weatherDataRetriever));
_darkSkyConfigurationManager = ArgumentValidation.ThrowIfNull(darkSkyConfigurationManager, nameof(darkSkyConfigurationManager));
_darkSkyForecastBaseUrl = new Uri(_darkSkyConfigurationManager.GetConfigFromAppSettings("darkSkyForecastBaseUrl"));
}
