def _check_algo(self, algo, handle_data, expected_order_count,
expected_exc):
algo._handle_data = handle_data
with self.assertRaises(expected_exc) if expected_exc else nullctx():
algo.run(self.source)
self.assertEqual(algo.order_count, expected_order_count)
self.source.rewind()
def _check_algo(self,
algo,
handle_data,
expected_exc):
algo._handle_data = handle_data
with self.assertRaises(expected_exc) if expected_exc else nullctx():
algo.run(self.source)
self.source.rewind()