[INFRA] continuous integration issue in moxunit

[marcobarilari]

For the continuous integration:

I have been struggling to create a test with SPM and moxunit.

So for the tests on CPP_SPM I still run the tests via travis but I think that I now "know" enough to maybe finish that transition.

Just to let you know why your tests are failing in CI.

If you want run them you might have to look into the travis config of CPP_SPM: https://github.com/cpp-lln-lab/CPP_SPM/blob/1b890f38257abcc603ed2ef78154a327640134ca/.travis.yml#L51

Originally posted by @Remi-Gau in #2 (comment)