public void OnSaveClicked_ThrowsArgumentExceptionWhenFilePathIsNullOrEmpty(string filePath)
{
//Arrange
var args = new SaveMapEventArgs(filePath);
//Act
_presenter.OnSaveClicked(null, args);
//Assert
//Test passes if expected exception is thrown
}
public void OnSaveClicked(object sender, SaveMapEventArgs saveMapEventArgs)
{
if (saveMapEventArgs.FilePath == null || string.IsNullOrEmpty(saveMapEventArgs.FilePath.Trim()))
throw new ArgumentException("A file path for network map must be provided.");
if (!saveMapEventArgs.FilePath.EndsWith(_settings.MapFileExtension))
throw new InvalidMappingFileException(saveMapEventArgs.FilePath);
try
{
_mapProvider.Save(saveMapEventArgs.FilePath);
_view.NotifySaveCopmlete();
IsDirty = false;
}
catch (Exception ex)
{
throw new SaveNetworkMapException(saveMapEventArgs.FilePath, ex);
}
}
