Each change made to Savanna core code is tested with unit and integration tests and style checks flake8.
Unit tests and style checks are performed on public OpenStack Jenkins managed by Zuul. Unit tests are checked using both python 2.6 and python 2.7.
The result of those checks and Unit tests are +1 or -1 to Verify column in a code review from Jenkins user.
Integration tests check CRUD operations for Image Registry, Templates and Clusters. Also a test job is launched on a created Cluster to verify Hadoop work.
All integration tests are launched by Jenkins on internal Mirantis OpenStack Lab. Jenkins keeps a pool of VMs to run tests in parallel. Still integration testing may take a while.
The integration tests result is +1 or -1 to Verify column in a code review from savanna-ci user.