[Pharo 8.0] Build #595: Refactor a few tests to new classes

There is a new Pharo build available!
 
The status of the build #595 was: FAILURE.

The Pull Request #4189 was integrated: "Refactor a few tests to new classes"
Pull request url: https://github.com/pharo-project/pharo/pull/4189

Issue Url: https://github.com/pharo-project/pharo/issues/refactor_tests
Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20and%20branch%20Pipeline/job/Pharo8.0/595/