Chapter 7. Using list and map collections in test scenarios

The test scenarios designer supports list and map collections for both DMN-based as well as rules-based test scenarios. You can define a collection like a list or a map ​as the value of a particular cell in both GIVEN and EXPECT columns.


For map entries, an entry key must be a String data type.


  1. Set the column type first (use a field whose type is a list or a map).
  2. Double click a cell in the column to input a value.
  3. In the collection editor popup, click Add new item.
  4. Enter the required value and click the check icon dmn datatype constraints tickmark to save each collection item that you add.
  5. Click Save.

    To delete an item from the collection, click the bin icon in the collection popup editor. Click Remove to delete the collection itself.