Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -24,22 +24,13 @@ stages:          # List of stages for jobs, and their order of execution
 build-job:       # This job runs in the build stage, which runs first.
   stage: build
   script:
-    - echo "Compiling the code..."
-    - echo "Compile complete."
+    - cd frontend && npm install
+    - cd backend && dotnet restore
 
 unit-test-job:   # This job runs in the test stage.
   stage: test    # It only starts when the job in the build stage completes successfully.
   script:
-    - echo "Running unit tests... This will take about 60 seconds."
-    - sleep 60
-    - echo "Code coverage is 90%"
-
-lint-test-job:   # This job also runs in the test stage.
-  stage: test    # It can run at the same time as unit-test-job (in parallel).
-  script:
-    - echo "Linting code... This will take about 10 seconds."
-    - sleep 10
-    - echo "No lint issues found."
+    - cd frontend && npm test
 
 deploy-job:      # This job runs in the deploy stage.
   stage: deploy  # It only runs when *both* jobs in the test stage complete successfully.