I'm pretty sure I reported same issue as yours.

See:
https://issues.jboss.org/browse/WFLY-6015

Seems to be fixed, but it's not clear to me whether it will be part of Wildfly 10 Final or not.

However you can easily work around: just add the datasource with with your driver && config and DO NOT CLICK IN TEST CONNECTION, then while EDITING the datasource you can test the connection as many times as you want. I did that in Wildfly 10.0.0.CR5 and it worked just fine.

I wouldn't call that a blocker as there are couple of ways to create a datasource.

Hope it helps.

Renann Prado

On Thu, Jan 28, 2016 at 11:58 PM, Danilo Cominotti Marques <dcominottim@gmail.com> wrote:
Hello there,

I have seen the e-mail that listed the following issues as blockers for WildFly 10 Final,


but I would clearly add the following one to that list,


because my company certainly wouldn't deploy WildFly 10 Final before this issue is solved.

Any chances of having somebody look into it before the final release?

Thanks.

Danilo Cominotti Marques

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