Adjusted CI/CD PathComp unit tests

DEFAULT_PATHCOMP_BACKEND_BASEURL = '/pathComp/api/v1/compRoute'

os.environ['PATHCOMP_BACKEND_SCHEME'] = os.environ.get('PATHCOMP_BACKEND_SCHEME', DEFAULT_PATHCOMP_BACKEND_SCHEME)

os.environ['PATHCOMP_BACKEND_HOST'] = os.environ.get('PATHCOMPSERVICE_SERVICE_HOST', DEFAULT_PATHCOMP_BACKEND_HOST)

os.environ['PATHCOMP_BACKEND_PORT'] = os.environ.get('PATHCOMPSERVICE_SERVICE_PORT_HTTP', DEFAULT_PATHCOMP_BACKEND_PORT)

os.environ['PATHCOMP_BACKEND_BASEURL'] = os.environ.get('PATHCOMP_BACKEND_BASEURL', DEFAULT_PATHCOMP_BACKEND_BASEURL)

# Find IP:port of backend container as follows:

# - first check env vars PATHCOMP_BACKEND_HOST & PATHCOMP_BACKEND_PORT

# - if not set, check env vars PATHCOMPSERVICE_SERVICE_HOST & PATHCOMPSERVICE_SERVICE_PORT_HTTP

# - if not set, use DEFAULT_PATHCOMP_BACKEND_HOST & DEFAULT_PATHCOMP_BACKEND_PORT

backend_host = DEFAULT_PATHCOMP_BACKEND_HOST

backend_host = os.environ.get('PATHCOMPSERVICE_SERVICE_HOST', backend_host)

os.environ['PATHCOMP_BACKEND_HOST'] = os.environ.get('PATHCOMP_BACKEND_HOST', backend_host)

backend_port = DEFAULT_PATHCOMP_BACKEND_PORT

backend_port = os.environ.get('PATHCOMPSERVICE_SERVICE_PORT_HTTP', backend_port)

os.environ['PATHCOMP_BACKEND_PORT'] = os.environ.get('PATHCOMP_BACKEND_PORT', backend_port)

from .PrepareTestScenario import ( # pylint: disable=unused-import

    # be careful, order of symbols is important here!

    mock_service, pathcomp_service, context_client, device_client, pathcomp_client)