Edson Tirelli created DROOLS-1547: ------------------------------------- Summary: Add tests to confirm that singleton lists can be treated as the element itself in filter results Key: DROOLS-1547 URL: https://issues.jboss.org/browse/DROOLS-1547 Project: Drools Issue Type: Bug Components: dmn engine Affects Versions: 7.0.0.CR3 Reporter: Edson Tirelli Assignee: Edson Tirelli Fix For: 7.1.0.Final The specification has a provision that singleton lists should be treated as the element itself in some cases, like filter results. I.e., in some cases, {{[a] = a}}. This is not completely consistent, but we need to handle it for some cases, like filter results. In other words, the following assignment should work fine, assuming {{a flight}} is a flight variable and {{flight list}} is a list of flights, and the filter returns a single result. { a flight : flight list[ number = "AC 531" ] } We need to add tests to make sure it is working like that and fix it in case it is not. -- This message was sent by Atlassian JIRA (v7.2.3#72005)