Alistair Jarrett [https://community.jboss.org/people/gravityblast] created the 
discussion

"jBPM Unit testing Guided Decision Table .gdst"

To view the discussion, visit: https://community.jboss.org/message/760544#760544

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Hi all,

I am trying to unit test a Guided Decision Table. I have plenty of unti tests 
successfully testing rules, human tasks etc.. however decision tables are 
causing me trouble. I have created my decision table using the guvnor interface 
and its stored in the repo. I then pull this file into JBDS and open the .gdst 
file which simply shows a structured XML file (beginning with 
<decision-table52>?) , which I guessed was a xml drl format and would be parsed 
into drl at runtime. However I am having trouble defining the resource type, 
and I cant find any documentation to help me! 

I have tried defining the resource type like so: 

> kbuilder.add(ResourceFactory.newClassPathResource("testDecisionTable.gdst"),ResourceType.DTABLE);

however when I insert this into my session: 
> StatefulKnowledgeSession ksession = createKnowledgeSession(getKbase());

this throws an error on my stacktrace at 
> orgs.drools.decisiontable.parser.xls.ExcelParser.parseFile

obviously it's seeing the xml format and thinks its a excel file. 

I have also tried using resource type XDRL, considering decision tables are 
essentially a drl file with a gui & its in xml format:

> kbuilder.add(ResourceFactory.newClassPathResource("testDecisionTable.gdst"),ResourceType.DTABLE);

I thought this would parse the xml into drl and then I can use tyhe decision 
table as a rules file! However this throws an error: 


> (null: 1, 19): cvc-elt.1: Cannot find the declaration of element 
> 'decision-table52'.

Could some1 provide me with some assitance to get these working or some 
examples of decision tables being used in a junit test would also be great. As 
I said I ha vent managed to find anything in the documentation, so I'v either 
overlooked something (probably) or its not in their!

Thanks for any help!
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