String url = "http://example.com/test";
        String message = "Test error message";
        Exception cause = new RuntimeException("Root cause");

        DataStoreCrawlingException exception = new DataStoreCrawlingException(url, message, cause);

        assertEquals(url, exception.getUrl());
        assertEquals(message, exception.getMessage());
        assertEquals(cause, exception.getCause());

                }
            }
            return null;
        } catch (final ChildUrlsException | DataStoreCrawlingException e) {
            throw e;
        } catch (final Exception e) {
            throw new DataStoreCrawlingException(url, "Failed to add: " + dataMap, e);
        }
    }

    /**
     * Merges response data from the crawler into the original data map.