Align test

Signed-off-by: Alex Nelson <alexander.nelson@nist.gov>

Author: ajnelson-nist

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
         run: pre-commit run --all-files
 
       - name: Unit Tests
-        run: poetry run pytest
+        run: poetry run pytest --doctest-modules
 
       - name: Run Example
         run: poetry run python example.py > case.jsonld