hi, try follows
public List<DesignElement> getAll()
{
PersistenceManager pm = PMF.get().
getPersistenceManager();
Query q=pm.newQuery(DesignElement.class);
q.setRange(0,20);
List<DesignElement>) DE=(List<DesignElement>)q.execute();
return DE;
}
On Thu, Jan 20, 2011 at 9:19 AM, Yuber Núñez <[email protected]> wrote:
> I have the same problem I want to test dao class using JUNIT.
> How I can do it?
>
> thanks for any help!
>
>
> On Wed, Jan 19, 2011 at 10:34 PM, <[email protected]> wrote:
>
>> Hi,all:
>> i write a DAO in application, and i do a local junit test ,it seems ok.
>>
>> public List<DesignElement> findByType(String type,PageModel pageModel)
>> {
>> PersistenceManager pm = PMF.get().getPersistenceManager();
>> Query q=pm.newQuery(DesignElement.class);
>> q.setFilter("type == typeparam");
>> q.declareParameters("String typeparam");
>> q.setRange(pageModel.getStartPos()-1, pageModel.getEndPos());
>> return (List<DesignElement>)q.execute(type);
>> }
>>
>> but when i test it in local dev server,an empty List is return.However,
>> i check the page in the http://localhost:8080/_ah/admin,i can find some
>> DesignElement pojo on the list,if i just find all by this code:
>>
>> public List<DesignElement> getAll()
>> {
>> PersistenceManager pm = PMF.get().getPersistenceManager();
>> Query q=pm.newQuery(DesignElement.class);
>> q.setRange(0,20);
>> return (List<DesignElement>) q.execute();
>> }
>>
>> all the pojo can be returned.
>> so ,what's the problem?
>> by the way,i have a datastore-indexs.xml in the WEB-INF/ with
>> autoGenerate="true".
>> thanks for any help!!
>>
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