Merge pull request #3 from InformaticsMatters/prototype-work-alan

Attempt to fix test code DeprecationWarning

Author: alanbchristie

.github/workflows/build.yaml

@@ -51,7 +51,7 @@ jobs:
     - name: Test
       run: |
         poetry run pre-commit run --all-files
-        poetry run coverage run --module pytest
+        poetry run coverage run --module pytest -Werror
         poetry run coverage report
     - name: Build
       run: |

pytest.ini

@@ -8,3 +8,5 @@ markers =
     liveness: Rapid tests executed on a installation
     soak: Long tests executed at night
     unit: a test executed during build
+filterwarnings =
+    ignore:.*use of fork\(\) may lead to deadlocks in the child.*:DeprecationWarning:multiprocessing.popen_fork:67