Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -11,6 +11,10 @@ unitTests:
   stage: test
   script:
     - ./gradlew testDebugUnitTestCoverage
+    - echo y | apt-get install libxml2-utils
+    - "COVERAGE=$(xmllint --html --xpath '//table[@id=\"coveragetable\"]/tfoot//td[@class=\"ctr2\"][1]/text()' app/build/reports/jacoco/index.html)"
+    - 'echo "Coverage: $COVERAGE"'
+
   artifacts:
     paths:
       - app/build/reports