### Question:
JdbcNeo4JNativeExtractor extends JdbcNativeExtractor<T, S> { @Override protected abstract T transformElement(Map<String, Object> entity);  @Override Partition[] getPartitions(S config); @Override void initIterator(Partition dp, S config);  }### Answer:
@Test public void testSaveRdd() throws Exception { JdbcNativeExtractor extractor = createJdbcNativeExtractor(); doReturn(new HashMap()).when(extractor).transformElement(any(Object.class)); extractor.saveRDD(new Object()); verify(jdbcWriter, times(1)).save(any(Map.class)); }