Updated readme

.github/workflows/pytest.yml

@@ -1,6 +1,6 @@
 # This is a basic workflow to help you get started with Actions
 
-name: CI
+name: pytest
 
 # Controls when the action will run. Triggers the workflow on push or pull request
 # events but only for the master branch
@@ -37,4 +37,10 @@ jobs:
 
       # Runs a single command using the runners shell
       - name: pytest
-        run: pytest --cov=delta tests
+        run: pytest --cov=delta --junitxml=test_results.xml tests
+      - name: Upload pytest test results
+        uses: actions/upload-artifact@v2
+        with:
+          name: pytest-results
+          path: test_results.xml 
+        if: ${{ always }}

README.md

@@ -1,8 +1,10 @@
 [docs-image]: https://readthedocs.org/projects/delta-fusion/badge/?version=latest
 [docs-url]: https://delta-fusion.readthedocs.io/en/latest/?badge=latest
+[pytest-url]: https://github.com/rkube/delta/workflows/pytest/badge.svg
 
 -------------------------------------------------------------------------------
 [![Documentation Status][docs-image]][docs-url]
+[![Unit Tests][pytest-url]]
 
 **[Documentation](https://delta-fusion.readthedocs.io/en/latest/index.html)