def test_calls(self):
     self.mock_loads.return_value = 'loads'
     registry.format_stream_line(None)
     self.mock_loads.assert_called_with(None)
     self.mock_status.assert_called_with('loads')
     self.mock_raw.assert_called_with('loads')
     self.mock_aux.assert_called_with('loads')
 def test_encoded_result(self):
     self.mock_status.return_value = None
     self.mock_raw.return_value = None
     self.mock_aux.return_value = None
     assert "encoded" == registry.format_stream_line("encoded")
 def test_raw_result(self):
     self.mock_status.return_value = None
     assert registry.format_stream_line(
         None)._mock_new_parent == self.mock_raw
 def test_aux_result(self):
     self.mock_status.return_value = None
     self.mock_raw.return_value = None
     result = registry.format_stream_line(None)
     assert result._mock_new_parent == self.mock_aux
 def test_status_result(self):
     assert registry.format_stream_line(
         None)._mock_new_parent == self.mock_status