def test_main_no_args(self):
"""Test main function with no arguments."""
argv = []
with self.assertRaises(SystemExit) as exc:
main(argv)
self.assertNotEqual(exc.exception.code, 0)
def test_main_default(self):
"""Test main function with default arguments."""
argv = ['-repo', TEST_REPO,
'--commits', *TEST_COMMITS]
ret_val = main(argv)
self.assertIsNone(ret_val)
def test_main_help(self):
"""Test argument parser's help."""
argv = ['--help']
with self.assertRaises(SystemExit):
main(argv)