public void GetDependenciesCalledWithCorrectParamsTest()
{
//Arrange
const string location = "TestLocation";
var container = new Container();
var stubRestClient = MockRepository.GenerateStub<IRestClientAdapter>();
var stubJsonConverter = MockRepository.GenerateStub<IJsonConvertAdapter>();
container.RegisterInstance(stubRestClient);
container.RegisterInstance(stubJsonConverter);
container.Register<IWeatherRepository, WeatherRepository>();
var weatherRepository = container.Get<IWeatherRepository>();
var restClientResponse = new RestClientResponse()
{
Content = "TestContent"
};
var weatherServiceDetail = new WeatherServiceDetail()
{
Resource = "TestResource",
ServiceUrl = "TestUrl"
};
var urlSegment = new Dictionary<string, string> {{"location", location}};
stubRestClient.Stub(x => x.Get(Arg<string>.Is.Anything, Arg<string>.Is.Anything, Arg<Dictionary<string, string>>.Is.Anything))
.Return(restClientResponse);
//Act
weatherRepository.Get(weatherServiceDetail, location);
//Assert
stubRestClient.AssertWasCalled(x => x.Get(weatherServiceDetail.ServiceUrl, weatherServiceDetail.Resource, urlSegment));
stubJsonConverter.AssertWasCalled(x => x.DeserializeObject<WeatherServiceResponse>(restClientResponse.Content));
}
public void GetServiceFailedExceptionThrownTest()
{
//Arrange
var container = new Container();
var stubRestClient = MockRepository.GenerateStub<IRestClientAdapter>();
var stubJsonConverter = MockRepository.GenerateStub<IJsonConvertAdapter>();
container.RegisterInstance(stubRestClient);
container.RegisterInstance(stubJsonConverter);
container.Register<IWeatherRepository, WeatherRepository>();
var weatherRepository = container.Get<IWeatherRepository>();
var restClientResponse = new RestClientResponse()
{
Content = "TestContent",
ResponseStatus = RestResponseStatus.Failure
};
var weatherServiceDetail = new WeatherServiceDetail()
{
Resource = "TestResource",
ServiceUrl = "TestUrl"
};
const string location = "TestLocation";
stubRestClient.Stub(x => x.Get(Arg<string>.Is.Anything, Arg<string>.Is.Anything, Arg<Dictionary<string, string>>.Is.Anything))
.Return(restClientResponse);
//Act
Action action = () => weatherRepository.Get(weatherServiceDetail, location);
//Assert
action.ShouldThrow<WeatherServiceException>()
.WithMessage("Service failed");
}
public void GetWeatherTest()
{
//Arrange
var container = new Container();
var weatherServices = new WeatherServiceStore();
weatherServices.RegisterService(new WeatherServiceDetail()
{
ServiceUrl = "http://localhost:18888/api",
Resource = "Weather/{location}"
});
weatherServices.RegisterService(new WeatherServiceDetail()
{
ServiceUrl = "http://localhost:17855/api",
Resource = "Weather/{location}"
});
container.Register<IWeatherAggregatorService, WeatherAggregatorService>();
container.Register<IWeatherRepository, WeatherRepository>();
container.Register<IWeatherUnitConverterService, WeatherUnitConverterService>();
container.Register<IRestClientAdapter, RestClientAdapter>();
container.Register<IJsonConvertAdapter, JsonConvertAdapter>();
container.RegisterInstance<IWeatherServiceStore>(weatherServices);
var weatherAggregatorService = container.Get<IWeatherAggregatorService>();
const string location = "TestLocation";
//Act
var result = weatherAggregatorService.GetAggregatedWeatherFromRegisteredServices(location);
//Assert
result.Should().NotBeNull();
}
public void GetWeatherAverageTemperatureValuesAreCorrectTest(double celsius, double fahrenheit, double averageCelsius, double averageFahrenheit)
{
//Arrange
const string location = "TestLocation";
var container = new Container();
var stubWeatherRespository = MockRepository.GenerateStub<IWeatherRepository>();
var servicesStore = new WeatherServiceStore();
container.RegisterInstance(stubWeatherRespository);
container.RegisterInstance<IWeatherServiceStore>(servicesStore);
container.Register<IJsonConvertAdapter, JsonConvertAdapter>();
container.Register<IRestClientAdapter, RestClientAdapter>();
container.Register<IWeatherUnitConverterService, WeatherUnitConverterService>();
container.Register<IWeatherAggregatorService, WeatherAggregatorService>();
servicesStore.RegisterService(new WeatherServiceDetail()
{
ServiceUrl = "Test1",
Resource = "Weather"
});
servicesStore.RegisterService(new WeatherServiceDetail()
{
ServiceUrl = "Test2",
Resource = "Weather"
});
stubWeatherRespository.Stub(x => x.Get(Arg<WeatherServiceDetail>.Is.Equal((servicesStore.Services[0])), Arg<string>.Is.Anything))
.Return(new WeatherServiceResponse()
{
TemperatureCelsius = celsius,
Location = location
});
stubWeatherRespository.Stub(x => x.Get(Arg<WeatherServiceDetail>.Is.Equal((servicesStore.Services[1])), Arg<string>.Is.Anything))
.Return(new WeatherServiceResponse()
{
TemperatureFahrenheit = fahrenheit,
Location = location
});
var weatherAggregatorService = container.Get<IWeatherAggregatorService>();
//Act
var result = weatherAggregatorService.GetAggregatedWeatherFromRegisteredServices(location);
//Assert
result.AverageTemperatureCelsius.Should().Be(averageCelsius);
result.AverageTemperatureFahrenheit.Should().Be(averageFahrenheit);
}
public void GetWeatherLocationIsEmptyOrNullShouldReturnNullTest(string location)
{
//Arrange
var container = new Container();
var stubWeatherRespository = MockRepository.GenerateStub<IWeatherRepository>();
var stubWeatherServiceStore = MockRepository.GenerateStub<IWeatherServiceStore>();
var stubWeatherUnitConverterService = MockRepository.GenerateStub<IWeatherUnitConverterService>();
container.RegisterInstance(stubWeatherRespository);
container.RegisterInstance(stubWeatherServiceStore);
container.RegisterInstance(stubWeatherUnitConverterService);
container.Register<IWeatherAggregatorService, WeatherAggregatorService>();
var weatherAggregatorService = container.Get<IWeatherAggregatorService>();
//Act
var result = weatherAggregatorService.GetAggregatedWeatherFromRegisteredServices(location);
//Assert
result.Should().BeNull("location is empty of null");
}