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From "Kristian Waagan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-4834) Add helper class for working with index statistics in JUnit tests
Date Thu, 07 Oct 2010 07:45:31 GMT

    [ https://issues.apache.org/jira/browse/DERBY-4834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12918811#action_12918811
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Kristian Waagan commented on DERBY-4834:
----------------------------------------

Thanks for looking at the patch, Lily.

Committed patch 1a to trunk with revision 1005347.

We may need other convenience methods to investigate various parts of the Derby system. One
concern I have, is that there is already a lot of stuff "floating around", but it is not that
easy to find it when you need it. Maybe it's time we write a package.html file for the junit
package - describing which classes are entry points for various functionality?
Another option is to improve the class JavaDoc of the various classes (the first sentence)
such that a developer can navigate using the automatically generated JavaDocs.

> Add helper class for working with index statistics in JUnit tests
> -----------------------------------------------------------------
>
>                 Key: DERBY-4834
>                 URL: https://issues.apache.org/jira/browse/DERBY-4834
>             Project: Derby
>          Issue Type: Sub-task
>          Components: Test
>    Affects Versions: 10.7.0.0
>            Reporter: Kristian Waagan
>            Assignee: Kristian Waagan
>            Priority: Minor
>         Attachments: derby-4834-1a-indexstats_utility_class.diff
>
>
> Dealing with index statistics in the JUnit tests require some tedious work, like looking
up table and index ids,  doing selects on the SYS.SYSSTATISTICS table, and analyzing the results
of these queries.
> To make life easer and the tests easier to read, a set of utility methods will be added
to a new class living in the JUnit test framework package.

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