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https://issues.apache.org/jira/browse/HBASE-15965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15354012#comment-15354012
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Appy commented on HBASE-15965:
------------------------------
Reverted from branch-1. Discussion
[here|https://issues.apache.org/jira/browse/HBASE-16044?focusedCommentId=15347364&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15347364].
> Shell test changes. Use @shell.command instead directly calling functions in
> admin.rb and other libraries.
> ----------------------------------------------------------------------------------------------------------
>
> Key: HBASE-15965
> URL: https://issues.apache.org/jira/browse/HBASE-15965
> Project: HBase
> Issue Type: Bug
> Reporter: Appy
> Assignee: Appy
> Fix For: 2.0.0
>
> Attachments: HBASE-15965.master.001.patch,
> HBASE-15965.master.002.patch, HBASE-15965.master.003.patch
>
>
> Testing by executing a command will cover the exact path users will trigger,
> so its better then directly calling library functions in tests. Changing the
> tests to use @shell.command(:<command>, args) to execute them like it's a
> command coming from shell.
> Norm change:
> Commands should print the output user would like to see, but in the end,
> should also return the relevant value. This way:
> - Tests can use returned value to check that functionality works
> - Tests can capture stdout to assert particular kind of output user should
> see.
> - We do not print the return value in interactive mode and keep the output
> clean. See Shell.command() function.
> Bugs found due to this change:
> - Uncovered bug in major_compact.rb with this approach. It was calling
> admin.majorCompact() which doesn't exist but our tests didn't catch it since
> they directly tested admin.major_compact()
> - Enabled TestReplicationShell. If it's bad, flaky infra will take care of it.
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