Merge branch 'feature/integrate_unit_test_to_ci' into 'master'

integrate unit test to CI

See merge request !167

diff --cc .gitlab-ci.yml
index 6f050d1fcb0bd361ecc80c04acc6f922ab76678c,ae9342159943ba81c985d3deed4dc2d9308e6ce7..2f65fdfc00b26a68c9361725072900e1092b6b45
--- 1/.gitlab-ci.yml
--- 2/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@@ -1,7 -1,7 +1,8 @@@
  stages:
    - build
+   - unit_test
    - test
 +  - test_report
    - deploy
  
  before_script: