def METHOD_NAME(self):
    """Test csv helper with dict containing nested list/dict."""
    # Test nested
    test_python = OrderedDict()
    test_python["key"] = "value"
    test_python["dict"] = {"nkey": "nvalue"}
    test_python["list"] = ["a"]
    value = self.csv_helper.serialize_value("header", test_python)
    self.assertEqual(value, "{key:value;dict:{nkey:nvalue};list:[a]}")