- self.assertNotEqual(0, self.run_ls([self.FAKE_UUID], api_client))
- self.assertNotEqual('', self.stderr.getvalue())
+ self.assertNotEqual(0, self.run_ls([self.FAKE_UUID], api_client, logger))
+ self.assertEqual(1, error_mock.call_count)
+
+ def test_version_argument(self):
+ err = io.BytesIO()
+ out = io.BytesIO()
+ with redirected_streams(stdout=out, stderr=err):
+ with self.assertRaises(SystemExit):
+ self.run_ls(['--version'], None)
+ self.assertEqual(out.getvalue(), '')
+ self.assertRegexpMatches(err.getvalue(), "[0-9]+\.[0-9]+\.[0-9]+")