CI/CD: Save test result in JUnit report XML format.

.gitlab-ci.yml

@@ -33,6 +33,10 @@ unit-test-job:
   stage: test
   script:
     - make test
+  artifacts:
+    when: always
+    reports:
+      junit: nosetests.xml
 
 pylint-test-job:
   stage: test

Makefile

@@ -158,7 +158,7 @@ pylint-test: FORCE
 
 test: FORCE
 	@echo "\n${GREEN}*** Checking code with nosetests ***${NC}\n"
-	@nosetests test_idea.py
+	@nosetests test_idea.py --with-xunit
 
 
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