911 B
Need for CI
Generally if we're adding something that's supposed to work ongoing, the stuff should be exercised in CI (at least Travis).
If there are few users for a particular feature, experience has shown that refactors or other upheaval can easily break it into a state of uselessness without anyone noticing until later.
Therefore here's a description of how to add something to the CI tests... this is certainly a nonproductive PITA and I have never been thanked for the work involved. But if the promise of the various features working is going to remain alive, it's necessary to include CI test where possible with new nontrivial code.
Integration points
cmake
.travis.yml maps the various test activities to CMake options needed.
including dependent packages into travis
See ./scripts/travis_install.sh
performing prepared test actions
See ./scripts/travis_control.sh