public void GetAsync_WeatherReturnNull_DoesNotThrow()
{
_timeZoneDL.GetAsync(Arg.Any <GeographyPoint>()).Returns(_timeZoneDO);
_elevationDL.GetSingleOrDefaultAsync(Arg.Any <GeographyPoint>()).Returns(_elevationDO);
_weatherDL.GetAsync(Arg.Any <string>()).Returns(null as IWeatherDO);
Assert.DoesNotThrowAsync(async() => await _zipCodeInfoBL.GetAsync(null));
}
public async Task <IZipCodeInfoBO> GetAsync(string zipCode)
{
var result = new ZipCodeInfoBO();
try
{
var weather = await _weatherDL.GetAsync(zipCode);
var elevationTask = _elevationDL.GetSingleOrDefaultAsync(weather.Coordinate);
var timeZoneTask = _timeZoneDL.GetAsync(weather.Coordinate);
await Task.WhenAll(elevationTask, timeZoneTask);
var elevation = await elevationTask;
var timeZone = await timeZoneTask;
result.CityName = weather.Name;
result.ElevationInMeters = elevation.ElevationInMeters;
result.TemperatureInKelvin = weather.Detail.TemperatureInKelvin;
result.TimeZone = timeZone.LongFormName;
}
catch
{
result = null;
}
return(result);
}
