upgrate JUnit dependency to latest released version and adapt tests
-------------------------------------------------------------------
Key: CHAIN-54
URL: https://issues.apache.org/jira/browse/CHAIN-54
Project: Commons Chain
Issue Type: Improvement
Affects Versions: 2.0
Reporter: Simone Tripodi
Assignee: Simone Tripodi
Fix For: 2.0
JUnit dependency has to be migrated to latest stable 4.X released - and tests
consequently have to be updated
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
