refactor and add tests

.gitlab-ci.yml

@@ -94,10 +94,8 @@ publishTestResults:
   stage: test
   script:
     - echo "Publishing JUnit test results"
-    - mkdir -p junit-reports
-    - find app/build/test-results -type f -name "testDebugUnitTest*.xml" -exec cp {} junit-reports/ \;
   needs: [debugTests]
   artifacts:
     when: always
     reports:
-      junit: junit-reports/*.xml
+      junit: app/build/test-results/testDebugUnitTest/*.xml