org.camunda.bpm.extension:camunda-bpm-assert-scenario (maven): Camunda Platform Scenarios allow you to specify the actions needed at process wait states before you start the process run. As a consequence, writing process tests becomes "behavioral" as well as easier and faster than ever before. Refactoring and changing large process models and their test suites can almost be done in the blink of an eye: ;-) Done! Check it out and judge yourself! 
Keywords: bdd-style-testing-framework|behaviour|scenario|testing|verify|waitstates