//test to validate positive test considering file is at the location
public void GetWeatherDataTestPositive()
{
WeatherServiceController WSController = new WeatherServiceController();
string result = WSController.GetWeatherData("citylist.csv").Result;
Assert.AreEqual("File Processed!", result);
}
///catching filevalidation exception when invalid file is passed
public void GetWeatherDataTestFileEmptyException()
{
try
{
WeatherServiceController WSController = new WeatherServiceController();
string result = WSController.GetWeatherData("citylist - Copy.csv").Result;
}
catch (Exception ex)
{
Assert.AreEqual(typeof(InvalidDataException), ex.InnerException.GetType());
}
}
///catching filevalidation exception when invalid file is passed
public void GetWeatherDataTestfilevalidationException()
{
try
{
WeatherServiceController WSController = new WeatherServiceController();
string result = WSController.GetWeatherData("myapp - Copy.csv").Result;
}
catch (Exception ex)
{
Assert.AreEqual(typeof(CsvHelper.CsvHelperException), ex.InnerException.GetType());
}
}
///catching filenotfound exception when file is not there
public void GetWeatherDataTestFileNotFound()
{
try
{
WeatherServiceController WSController = new WeatherServiceController();
string result = WSController.GetWeatherData("citylist1sv.csv").Result;
}
catch (Exception ex)
{
Assert.AreEqual(typeof(FileNotFoundException), ex.InnerException.GetType());
}
}