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https://issues.apache.org/jira/browse/CASSANDRA-10555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joshua McKenzie updated CASSANDRA-10555:
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Fix Version/s: 3.1
> ReadCommandTest should truncate between test cases
> ---------------------------------------------------
>
> Key: CASSANDRA-10555
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10555
> Project: Cassandra
> Issue Type: Bug
> Components: Tests
> Reporter: Jeff Jirsa
> Assignee: Jeff Jirsa
> Priority: Minor
> Fix For: 3.1
>
>
> ReadCommandTest writes to the same CF in multiple unit tests, and then counts
> the results in a partition. This can lead to tests failing in some
> circumstances:
> {noformat}
> [junit] Testcase:
> testSinglePartitionNamesAbort(org.apache.cassandra.db.ReadCommandTest): FAILED
> [junit] expected:<2> but was:<1>
> [junit] junit.framework.AssertionFailedError: expected:<2> but was:<1>
> [junit] at
> org.apache.cassandra.db.ReadCommandTest.testSinglePartitionNamesAbort(ReadCommandTest.java:140)
> [junit]
> [junit]
> [junit] Testcase:
> testSinglePartitionSliceAbort(org.apache.cassandra.db.ReadCommandTest): FAILED
> [junit] expected:<2> but was:<3>
> [junit] junit.framework.AssertionFailedError: expected:<2> but was:<3>
> [junit] at
> org.apache.cassandra.db.ReadCommandTest.testSinglePartitionSliceAbort(ReadCommandTest.java:111)
> {noformat}
> This can be fixed trivially by truncating the CF at the beginning of
> {{testSinglePartitionSliceAbort}} and {{testSinglePartitionNamesAbort}}
> Also, once the truncate is in place, a potential typo is exposed in
> {{testSinglePartitionNamesAbort}}, where the partition is written with
> clustering column {{cc}} and {{cdd}}, but the read command reads {{cc}} and
> {{dd}}
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