### Question:
DataFindRequest extends CRUDRequest { @Override public Operation getOperation() { return Operation.FIND; } DataFindRequest(String entityName, String entityVersion);  DataFindRequest(String entityName);  DataFindRequest(DataFindRequest r); DataFindRequest where(Query queryExpression); DataFindRequest select(List<? extends Projection> projections); DataFindRequest select(List<? extends Projection> projections, Integer begin, Integer maxResults); DataFindRequest select(Projection... projection); DataFindRequest select(Projection[] projection, Integer begin, Integer maxResults); DataFindRequest sort(List<? extends Sort> sort); DataFindRequest sort(Sort... sort); @Deprecated DataFindRequest range(Integer begin, Integer end); @Override ObjectNode getBodyJson(); @Override Operation getOperation();  }### Answer:
@Test public void testGetOperation() { Assert.assertEquals(Operation.FIND, request.getOperation()); }