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https://issues.apache.org/jira/browse/DERBY-6590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14054948#comment-14054948
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ASF subversion and git services commented on DERBY-6590:
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Commit 1608782 from [~dagw] in branch 'code/trunk'
[ https://svn.apache.org/r1608782 ]
DERBY-6590 Make JUnit tests run the fixtures in a deterministic order.
A new test suite class is introduced to replace the standard JUnit
TestSuite: BaseTestSuite. From its Javadoc:
/**
* Derby replacement for TestSuite. This version, when provided with a
* {@code Class} argument in a constructor or method, wraps a {@code TestSuite}
* around a lexicographically sorted set of fixtures (i.e. test cases) to avoid
* random fixture ordering (after Java 6). Its usage is similar to the original
* JUnit TestSuite class.
*/
The old TestConfiguration#orderedSuite has been removed. Import
sections have been updated.
> Make JUnit tests run the fixtures in a deterministic order.
> -----------------------------------------------------------
>
> Key: DERBY-6590
> URL: https://issues.apache.org/jira/browse/DERBY-6590
> Project: Derby
> Issue Type: Improvement
> Reporter: Dag H. Wanvik
> Assignee: Dag H. Wanvik
> Attachments: derby-6590-1.diff, derby-6590-2.diff, derby-6590-3.zip
>
>
> Since JDK 7, when we use the standard decorator for JUnit tests, e.g.
> return TestConfiguration.defaultSuite(AggBuiltinTest.class);
> the order in which the test fixtures get run is indeterministic. This is
> undesirable because it doesn't add much coverage to the product and makes the
> tests more brittle than they need to be.
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