added new ci tests

.gitlab-ci.yml

@@ -28,10 +28,10 @@ build:tests:
   only:
     - schedules    
   script: 
-    - echo ${CI_PROJECT_DIR} 
-    - cd ${CI_PROJECT_DIR}/src/test
+    - echo $CI_PROJECT_DIR 
+    - cd $CI_PROJECT_DIR/src/test
     - python setup.py sdist --dist-dir=$CI_PROJECT_DIR/build
-    - cd ${CI_PROJECT_DIR}/src/service
+    - cd $CI_PROJECT_DIR/src/service
     - python setup.py sdist --dist-dir=$CI_PROJECT_DIR/build
   artifacts:
     paths: