Run unit tests of Python RPM generators in CI

tests/tests.yml

@@ -7,6 +7,8 @@
     repositories:
     - repo: "https://src.fedoraproject.org/rpms/pyproject-rpm-macros.git"
       dest: "pyproject-rpm-macros"
+    - repo: "https://src.fedoraproject.org/rpms/python-rpm-generators.git"
+      dest: "python-rpm-generators"
     tests:
     - pyproject_pytest:
         dir: pyproject-rpm-macros/tests
@@ -20,7 +22,16 @@
     - pyproject_clikit:
         dir: pyproject-rpm-macros/tests
         run: ./mocktest.sh python-clikit
+    - rpm_generators_unit_tests:
+        dir: python-rpm-generators
+        run: ./tests/download_data_and_run_pytest.sh
     required_packages:
+    - fedpkg-minimal
     - mock
+    - python3-pip
+    - python3-pytest
+    - python3-pyyaml
+    - python3-setuptools
+    - python3-wheel
     - rpmdevtools
     - rpm-build