Junit a DMN with XML as Input Data

[Massimo]

Hi all
I have two question:
First: I would like to Test a DMN File with JUNIT having a XML File as Input. I could find only examples with VariableMap and not with “complex type”. Any Idea about it?
Second: Having my XML File as Input i would like to iterate over a couple List Element to be sure that the decision is taking care about all the data.
Any Idea how would work this in an Junit Funktion?

Regards Massimo

[Philipp_Ossler]

Hi @Massimo,

please have a look at the DMN engine documentation: Testing Decisions with the DMN Engine | docs.camunda.org.

The DMN XML file can be loaded via input stream.

@Massimo

I could find only examples with VariableMap and not with “complex type”. Any Idea about it?

You can also pass a complex object (i.e. a POJO) as a variable. The properties can be accessed via dot-notation (e.g. < obj.foo).

@Massimo

i would like to iterate over a couple List Element to be sure that the decision is taking care about all the data.
Any Idea how would work this in an Junit Funktion?

There is an interesting blog post about this topic: Testing DMN Decision Tables | Camunda

Or, just using a parameterized JUnit test. See JUnit 5 User Guide

Best regards,
Philipp