Fix tests for new parser v1.3.0

Signed-off-by: Andreas Rauschert andreas.rb.rauschert@bmw.de

• Since the new parser version is stricter regarding the schema, a scenario which was not schema conformant needed to be adjusted.
• Also the interface was extended by further pure virtual methods to check, if an attribute was set in the scenario, which need to be implemented. (only affected the test tools)