public void sendDocuments(SearchEngineClient searchEngineClient, DocList docList) {
            sendDocumentsCalled++;
            docList.clear();
        }

        @Override
        public long calculateDocumentSize(Map<String, Object> dataMap) {
            return documentSize;
        }
    }

    private static class TestCrawlingInfoHelper extends CrawlingInfoHelper {
        @Override

        @Override
        public void sendDocuments(SearchEngineClient client, DocList docList) {
            docList.clear();
        }

        @Override
        public long calculateDocumentSize(Map<String, Object> map) {
            return 100L;
        }
    }

    private static class TestIntervalControlHelper extends IntervalControlHelper {
        private boolean crawlerRunning = true;

    }

    @Test
    public void test_calculateDocumentSize() {
        assertEquals(0, indexingHelper.calculateDocumentSize(Collections.emptyMap()));
        assertEquals(118, indexingHelper.calculateDocumentSize(Map.of("id", "test")));
        assertEquals(249, indexingHelper.calculateDocumentSize(Map.of("id", "test", "url", "http://test.com/")));
    }

    @Test
    public void test_setMaxRetryCount() {