def test_config_handles_malformed_yaml(self, mock_stdin, mock_stderr):
mock_stdin.read.side_effect = ['-\nmalformed yaml', '']
mock_stdin.name = 'oops'
with self.assertRaises(SystemExit) as e:
leadbutt.get_config('-')
self.assertEqual(e.exception.code, 1)
self.assertTrue(mock_stderr.write.called)
def test_config_handles_missing_file(self, mock_stderr):
with self.assertRaises(SystemExit) as e:
leadbutt.get_config('whatever_the_default_config_is')
self.assertEqual(e.exception.code, 2)
self.assertTrue(mock_stderr.write.called)
def test_config_can_be_stdin(self, mock_stdin):
# simulate reading stdin
mock_stdin.read.side_effect = ['test: "123"\n', '']
# mock_stdin.name = 'oops'
config = leadbutt.get_config('-')
self.assertIn('test', config)
def test_example_config_loads(self):
config = leadbutt.get_config('config.yaml.example')
self.assertIn('Metrics', config)
