public void Method_GetWeatherStations_IntergrationTest_ExpectedException()
{
//Arrange
var injectionWeather = new FakeHttpRequestException();
var injectionCache = new FakeCachedData();
var weatherObj = new WeatherObservation(injectionWeather);
//Assert (unexpected parameter value)
weatherObj.GetWeatherStations(500);
}
public void Method_GetWeatherStations_TDD()
{
//Arrange
var injectionWeather = new FakeWeatherObservationRepository();
var injectionCache = new FakeCachedData();
var weatherObj = new WeatherObservation(injectionWeather);
IEnumerable<WeatherStationModel> stations = null;
Assert.IsNull(stations);
//Act
stations = weatherObj.GetWeatherStations(5);
//Assert
Assert.IsNotNull(stations);
}
public void Method_GetweatherStations_Count()
{
//Arrange
var injectionWeather = new FakeWeatherObservationRepository();
var injectionCache = new FakeCachedData();
var weatherObj = new WeatherObservation(injectionWeather);
var listOfStations = weatherObj.GetWeatherStations(4);
//Act
var numberOfStations = listOfStations.Count();
//Assert
Assert.AreEqual(numberOfStations, 11);
//Fails
//Assert.AreEqual(numberOfStations, 100);
}
public void WeatherObservation_Injected_Fake_MethodIs_GetParameterList_Assert_Live_and_Cache()
{
//Arrange
var injectionWeather = new FakeCacheReturnsParameterModel();
var injectionCache = new FakeCachedData();
var weatherObj = new WeatherObservation(injectionWeather);
////Act
var parametersNotCached = weatherObj.GetParameters().Select(model => model.Title).FirstOrDefault();
var parametersFromCache = weatherObj.GetParameters().Select(model => model.Title).FirstOrDefault();
//Assert
Assert.AreNotEqual(parametersNotCached, parametersFromCache);
}
