Re: Testing for Pagination

From: Andrey Razumovsky (razumovsky.andre..mail.com)
Date: Wed Jun 30 2010 - 05:40:45 UTC

  • Next message: Andrus Adamchik: "Re: Testing for Pagination"

    For getting unresolved list, you can use
    PersistentObjectList.getValueDirectly(), if that helps

    2010/6/30 Gary Jarrel <garyjarre..mail.com>

    > On Wed, Jun 30, 2010 at 1:44 PM, Aristedes Maniatis <ar..aniatis.org>
    > wrote:
    > >
    > > If that is happening, then that might be a bug. Could you put logging in
    > > there to identify exactly when you see the SQL query inflating the
    > record?
    > > Does it happen right after getPersistenceState()?
    > >
    >
    > I've changed the test case to:
    >
    > List<Role> results = getDataContext().performQuery(s);
    >
    > assertEquals(5, results.size());
    >
    > Role r0 = results.get(0);
    > Role r1 = results.get(1);
    > assertEquals(PersistenceState.COMMITTED, r0.getPersistenceState());
    > assertEquals(PersistenceState.COMMITTED, r1.getPersistenceState());
    >
    > Role r4 = results.get(4);
    > assertEquals(PersistenceState.HOLLOW, r4.getPersistenceState());
    >
    > Stepping though the code with a debugger the following happens:
    >
    > List<Role> results = getDataContext().performQuery(s);
    >
    > Causes:
    >
    > SELECT t0.role_id FROM role t0
    >
    > Role r0 = results.get(0);
    >
    > Causes
    >
    > SELECT t0.name, t0.active, t0.role_id FROM role t0 WHERE (t0.role_id =
    > ?) OR (t0.role_id = ?) [bind: 1->role_id:1, 2->role_id:2]
    >
    > As you said the whole page is inflated rather than a single object
    >
    > Nothing in the log until:
    >
    > Role r4 = results.get(4);
    >
    > Which causes:
    >
    > SELECT t0.name, t0.active, t0.role_id FROM role t0 WHERE t0.role_id =
    > ? [bind: 1->role_id:5]
    >
    > Hence once this executes the test fails as r4 is not hollow!
    >
    > Gary
    >

    -- 
    Andrey
    



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