Disable warnings in unit tests.

Author: KelSolaar

.github/workflows/continuous-integration.yml

@@ -82,8 +82,7 @@ jobs:
     - name: Test with nosetests
       run: |
         source $(poetry env info -p)/bin/activate
-        PYTHONWARNINGS=ignore
-        nosetests --nocapture --with-doctest --doctest-options=+ELLIPSIS --with-coverage --cover-package=$CI_PACKAGE $CI_PACKAGE
+        python -W ignore -m nose -v --nocapture --with-doctest --doctest-options=+ELLIPSIS --with-coverage --cover-package=$CI_PACKAGE $CI_PACKAGE
     - name: Upload Coverage to coveralls.io
       if: matrix.python-version == '3.6' || matrix.python-version == '3.7'
       run: |
@@ -146,8 +145,7 @@ jobs:
 #    - name: Test with nosetests
 #      run: |
 #        call %CI_VIRTUAL_ENVIRONMENT%\scripts\activate
-#        set PYTHONWARNINGS=ignore
-#        nosetests --nocapture --with-doctest --doctest-options=+ELLIPSIS --with-coverage --cover-package=%CI_PACKAGE% %CI_PACKAGE%
+#        python -W ignore -m nose -v --nocapture --with-doctest --doctest-options=+ELLIPSIS --with-coverage --cover-package=%CI_PACKAGE% %CI_PACKAGE%
 #    - name: Upload Coverage to coveralls.io
 #      if: matrix.python-version == '3.6' || matrix.python-version == '3.7'
 #      run: |