include tests in CI

3 jobs for master in 58 seconds
Name Stage Failure
failed
test Test There is an unknown failure, please try again
    suites = [self.loadTestsFromName(name, module) for name in names]
File "/usr/lib/python2.7/unittest/loader.py", line 103, in loadTestsFromName
return self.loadTestsFromModule(obj)
File "/usr/lib/python2.7/dist-packages/setuptools/command/test.py", line 43, in loadTestsFromModule
tests.append(self.loadTestsFromName(submodule))
File "/usr/lib/python2.7/unittest/loader.py", line 100, in loadTestsFromName
parent, obj = obj, getattr(obj, part)
AttributeError: 'module' object has no attribute 'test_label'
ERROR: Job failed: exit code 1