}
        };

        callback.store(new DataStoreParams(), new HashMap<>());
        assertEquals(1L, callback.getDocumentSize());
    }

    @Test
    public void test_commit_behavior() {
        // Test commit behavior with state tracking
        final AtomicInteger commitCount = new AtomicInteger(0);
        final AtomicLong documentsBeforeCommit = new AtomicLong(0);