add strict markers to pytest configuration

Author: energyscholar

.github/workflows/tests.yml

@@ -41,7 +41,7 @@ jobs:
         run: |
             pytest --doctest-modules --cov=ewstools --cov-report=xml tests/      
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           files: ./coverage.xml
           verbose: true # optional (default = false)

pyproject.toml

@@ -37,6 +37,7 @@ tf = [
 
 [tool.pytest.ini_options]
 markers = ["tensorflow: tests requiring TensorFlow (deselect with '-m \"not tensorflow\"')"]
+addopts = "--strict-markers"
 
 [tool.setuptools.packages]
 find = {}