Generates bogus data and writes it into the :py:meth:`~.Streams.output` target.

def run(self):
        """
        Generates bogus data and writes it into the :py:meth:`~.Streams.output` target.
        """
        with self.output().open('w') as output:
            for _ in range(1000):
                output.write('{} {} {}\n'.format(
                    random.randint(0, 999),
                    random.randint(0, 999),
                    random.randint(0, 999)))