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https://issues.apache.org/jira/browse/HBASE-15965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15317799#comment-15317799
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Hudson commented on HBASE-15965:
--------------------------------

FAILURE: Integrated in HBase-Trunk_matrix #1001 (See 
[https://builds.apache.org/job/HBase-Trunk_matrix/1001/])
HBASE-15965 - Testing by executing a command will cover the exact path (appy: 
rev 15c03fd1c97c271aca6dc30feab35ec0c9f8edbe)
* hbase-shell/src/main/ruby/shell/commands/show_peer_tableCFs.rb
* hbase-shell/src/main/ruby/shell/commands/major_compact.rb
* hbase-shell/src/main/ruby/shell/commands/list_namespace_tables.rb
* hbase-shell/src/test/ruby/hbase/visibility_labels_admin_test.rb
* hbase-shell/src/main/ruby/shell/commands/get_peer_config.rb
* hbase-shell/src/main/ruby/hbase/table.rb
* hbase-shell/src/main/ruby/shell/commands/truncate.rb
* hbase-shell/src/main/ruby/shell/commands/balance_rsgroup.rb
* hbase-shell/src/main/ruby/shell.rb
* hbase-shell/src/main/ruby/shell/commands/locate_region.rb
* hbase-shell/src/main/ruby/shell/commands/create.rb
* 
hbase-shell/src/test/java/org/apache/hadoop/hbase/client/TestReplicationShell.java
* hbase-shell/src/main/ruby/shell/commands/list_peers.rb
* hbase-shell/src/main/ruby/shell/commands/list_peer_configs.rb
* hbase-shell/src/main/ruby/shell/commands/is_enabled.rb
* hbase-shell/src/test/ruby/test_helper.rb
* hbase-shell/src/main/ruby/shell/commands.rb
* hbase-shell/src/test/ruby/hbase/replication_admin_test.rb
* hbase-shell/src/main/ruby/shell/commands/truncate_preserve.rb
* hbase-shell/src/main/ruby/shell/commands/exists.rb
* hbase-shell/src/main/ruby/shell/commands/get_auths.rb
* hbase-shell/src/main/ruby/hbase/admin.rb
* hbase-shell/src/test/ruby/hbase/admin_test.rb
* 
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerConfig.java


> 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
>         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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