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From "Joshua McKenzie (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9160) Migrate CQL dtests to unit tests
Date Tue, 23 Jun 2015 16:21:01 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14597886#comment-14597886
] 

Joshua McKenzie commented on CASSANDRA-9160:
--------------------------------------------

I'm fine with validation, though I think CQLTester should probably live in cql3/ rather than
cql3/validation/util/

bq. it doesn't look 100% correct to me. It might still fail under heavy load
Could you elaborate and/or provide a scenario in which the current +1ms logic would fail under
load on beginAndRepairPaxos? It's not immediately apparent to me but there's possibly more
subtlety surrounding state at that time that I'm not familiar with.

Changes look good and the new structure is clear to me for both current tests and future categorization
purposes.

2.1 applies cleanly, 2.2 needs a small rebase. Good to commit once we've gotten that sorted
out.

> Migrate CQL dtests to unit tests
> --------------------------------
>
>                 Key: CASSANDRA-9160
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9160
>             Project: Cassandra
>          Issue Type: Test
>            Reporter: Sylvain Lebresne
>            Assignee: Stefania
>
> We have CQL tests in 2 places: dtests and unit tests. The unit tests are actually somewhat
better in the sense that they have the ability to test both prepared and unprepared statements
at the flip of a switch. It's also better to have all those tests in the same place so we
can improve the test framework in only one place (CASSANDRA-7959, CASSANDRA-9159, etc...).
So we should move the CQL dtests to the unit tests (which will be a good occasion to organize
them better).



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