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From Mamta Satoor <msat...@gmail.com>
Subject Re: Can a junit test pick up an existing db(rather than creating one itself) and run the test fixtures against it?
Date Wed, 04 Sep 2013 16:59:51 GMT
Thanks Kathey.


On Wed, Sep 4, 2013 at 9:56 AM, Katherine Marsden <
kmarsdenderby@sbcglobal.net> wrote:

> On 9/4/2013 9:23 AM, Mamta Satoor wrote:
>
>> Hi,
>>
>> I am working on DERBY-6317(Optmizer can choose the wrong path when
>> BTreeCostController.java returns an estimate cost and row count of 0.0) and
>> have a stand alone reproducible test case. The program has to create a very
>> large db to reproduce the problem.
>>
>> Now, I am working on writing a junit test and having the junit test
>> create a similar db but the problem does not reproduce. I am wondering if
>> it is possible(for experimental purposes) for the junit test to pick up an
>> existing db(the one I have created from stand alone reproducible case) and
>> run the test fixtures against it to reproduce the problem. This will verify
>> for me that the test fixture is working fine when working against a known
>> reproducible db.
>>
>>
> Yes, you can put a copy of your  database in place as system/wombat and
> the test will  pick that up for your testing.
>
>  thanks,
>> Mamta
>>
>
>

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