To run tests, go in the tests directory and type "make check". The only testsuite now is "integration". It should regroup tests that try to launch the program with different parameters. If we want to do some unit tests, we probably should create a new testsuite for each component we want to test.
The only test for now is to launch denemo -n -a "(d-Quit)".
Travis check tests at every commit.
It should be easy to run interactive tests with this framework.