public void When_path_points_to_a_directory_that_does_not_exist_Then_an_exception_is_thrown()
{
var drive = Path.GetPathRoot(Environment.CurrentDirectory);
var directoryname = String.Format("{0}", Guid.NewGuid());
var directory = Path.Combine(drive, directoryname);
Action fn = () => new Settings
{
ScreenCapturePath = directory
};
fn.ShouldThrow<ArgumentException>();
}