A more detailed test strategy
Integration tests are now separated into 4 categories
Standalone tests - These require something to be started, but do not require external connections or test data.
External tests - These require a connection to an external test server, like achernar
TestData tests - These require test data to be checked out
Integration Tests - These are only meant to be run by Jenkins, this is the highest level of tests, and the kind of tests that can change the content of Achernar and thus break other tests.

These levels are controlled with maven profiles. To enable a level, use the corresponding maven profile.

StandaloneTests are active by default