public void GetForecast_ShouldCallRequiredMethods()
{
//ARRANGE
var provider = new WeatherUndergroundProvider(requestHandler.Object, mapper.Object, settingsManager.Object);
settingsManager.Setup(x => x.Get(It.IsAny <string>())).Returns(string.Empty);
//ACT
var model = provider.GetForecast(1, 2);
//ASSERT
settingsManager.Verify(x => x.Get(It.IsAny <string>()), Times.Exactly(2));
requestHandler.Verify(x => x.GetDeserializedObjectFromRequest <WeatherUndergroundModel>(It.IsAny <string>()), Times.Once);
mapper.Verify(x => x.Map(It.IsAny <WeatherUndergroundModel>()), Times.Once);
}
// Static Methods
public static WeatherProviderImpl GetProvider(string API)
{
WeatherProviderImpl providerImpl = null;
switch (API)
{
case WeatherAPI.Yahoo:
providerImpl = new YahooWeatherProvider();
break;
case WeatherAPI.WeatherUnderground:
providerImpl = new WeatherUndergroundProvider();
break;
case WeatherAPI.Here:
providerImpl = new HEREWeatherProvider();
break;
case WeatherAPI.OpenWeatherMap:
providerImpl = new OpenWeatherMapProvider();
break;
case WeatherAPI.MetNo:
providerImpl = new MetnoWeatherProvider();
break;
default:
break;
}
if (providerImpl == null)
{
throw new ArgumentNullException(nameof(API), "Invalid API name! This API is not supported");
}
return(providerImpl);
}
