Merge branch 'hruska-feature-deprecation-warnings' into 'devel'

Show deprecation warnings

See merge request 709/warden/idea!3

.gitlab-ci.yml

@@ -26,15 +26,18 @@ before_script:
 
 stages:          # List of stages for jobs, and their order of execution
   - test
+  - check-warnings
   - build
   - deploy
 
 unit-test-job:  
   stage: test
   script:
-    - make test
+    - make test 2>&1 | tee errors.log
   artifacts:
     when: always
+    paths:
+      - errors.log
     reports:
       junit: nosetests.xml
 
@@ -48,6 +51,13 @@ pyflakes-test-job:
   script:
     - make pyflakes
 
+check-deprecation-warnings:
+  before_script: []
+  stage: check-warnings
+  script:
+    - "if [[ $(grep DeprecationWarning errors.log) ]]; then cat errors.log; exit 1; fi"
+  allow_failure: true
+
 build-job:
   stage: build
   script:

Makefile

@@ -158,7 +158,7 @@ pylint-test: FORCE
 
 test: FORCE
 	@echo "\n${GREEN}*** Checking code with nosetests ***${NC}\n"
-	@nosetests test_idea.py --with-xunit
+	@python3 -W always::DeprecationWarning -m nose test_idea.py --with-xunit
 
 
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