def test_merge(self, sources, expected_output):
in_iters = [iter(src) for src in sources]
out = list(utils.merge(10, *in_iters))
self.assertEqual(expected_output, out)
def test_merge(self, sources, expected_output):
in_iters = [iter(src) for src in sources]
out = list(utils.merge(10, *in_iters))
self.assertEqual(expected_output, out)