Try this one

Author: DifferentialOrange

.github/workflows/testing.yml

@@ -196,8 +196,23 @@ jobs:
       - name: Install test requirements
         run: pip install -r requirements-test.txt
 
+      - name: Prepate setup.py for test run
+        run: |
+          touch setup.py
+          echo "try:"                                    >> setup.py
+          echo "    from setuptools import setup"        >> setup.py
+          echo "except ImportError:"                     >> setup.py
+          echo "    from distutils.core import setup"    >> setup.py
+          echo "cmdclass={}"                             >> setup.py
+          echo "try:"                                    >> setup.py
+          echo "    from test.setup_command import test" >> setup.py
+          echo "    cmdclass[test] = test"               >> setup.py
+          echo "except ImportError:"                     >> setup.py
+          echo "    pass"                                >> setup.py
+          echo "setup(cmdclass=cmdclass)"                >> setup.py
+
       - name: Run tests
-        run: python -m unittest
+        run: make test
 
   run_tests_ce_windows:
     # We want to run on external PRs, but not on our own internal