Fix unit test in gitlab-ci

.gitlab-ci.yml

@@ -11,10 +11,10 @@ unit tests:
                 - rsync -ruvC ./ $BASE_PATH
                 - cd $BASE_PATH
                 - rm -rf node_modules/
-                - sudo npm install -g nodeunit
                 - npm install
+                - npm install nodeunit
                 - cp config.json.default config.json
-                - npm test
+                - ./node_modules/nodeunit/bin/nodeunit tests/run.js
 
 deploy preprod:
         variables: