[Hawkular-dev] What should be the replacement for printlns in tests?

[Juraci Paixão Kröhling]

Good question. In general, I quite like when tests write some debugging 
information to stdout/stderr , so that tools like Jenkins can record the 
output that each specific test had.

- Juca.

On 27.01.2016 14:55, Jay Shaughnessy wrote:
>
> Just out of curiosity, i'm not against a change, but what is the reason
> to not have printlns, the jira just says "should not have" and doesn't
> state the misfortune that befalls their use.
>
> On 1/27/2016 4:44 AM, Peter Palaga wrote:
>> Hi *,
>>
>> Short version: How to configure the log levels for individual
>> jboss.logging loggers in tests run by maven outside the container?
>>
>> Long version:
>> I was recently assignedhttps://issues.jboss.org/browse/HAWKULAR-264  Add
>> println checks to the checkstyle. It says that "Tests shouldn't be
>> allowed to have printlns, we should enforce this via the checkstyle plugin."
>>
>> I fully agree for tests being run on the server side - those can use
>> JBoss Logging in the very same manner as the server code.
>>
>> However, what is the best replacement for println()s in tests that are
>> run outside the server?
>>
>> I tried using JBoss Logging there too but I failed completely to find a
>> way to configure the log levels for individual loggers. Does anybody
>> know how to do that?
>>
>> To get my work done without using printlns, I started to use
>> java.util.logging configured via logging.properties :
>> https://github.com/hawkular/hawkular-agent/blob/master/hawkular-wildfly-agent-itest-parent/hawkular-wildfly-agent-itest/src/test/resources/logging.properties
>>
>> So what should be the replacement for printlns in tests?
>>
>> Thanks,
>>
>> Peter
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>
>
>
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