[CORE] Unit tests are failing after merging feature/36-cucumber-upgrade

[michalbabiarz]

Expected behaviour:
All unit tests are passing.

Actual behaviour:
com.capgemini.mrchecker.test.core.unit.TestExecutionClassObserverTest.shouldCallBeforeTestExecution
com.capgemini.mrchecker.test.core.unit.TestExecutionObserverTest.shouldCallBeforeTestExecution

test cases are failing

Steps to reproduce:

Comments:

Affected version:
http://de-muc-devonfw-allure01:8888/job/build/job/mrchecker-core-module/job/develop/20/
OS: Windows/Linux/Mac