CI: Run pytest via script to make it easier to reuse it in python-packaging

tests/download_data_and_run_pytest.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/bash -eux
+# Use update-test-sources.sh to update the test data
+
+# When the tests run in python-rpm-generators,
+# the structure on disk does not match the dist-git repository.
+# We apparently must use the standard-test-source role to grab the sources.
+# OTOH in other packages, we must use fedpkg(-minimal).
+# The --force flag is required in full-blown fedpkg (the source is unused in spec),
+# and it is ignored in fedpkg-minimal (all sources are always downloaded).
+test -f test-sources-*.tar.gz || fedpkg sources --force
+
+tar -xvf test-sources-*.tar.gz -C ./tests/data/scripts_pythondistdeps/
+cd tests/
+python3 -m pytest -vvv

tests/tests.yml

@@ -33,16 +33,13 @@
     - console_script:
         dir: .
         run: ./console_script.sh
-    - prepare-test-data:
-        dir: .
-        run: tar -xvf test-sources-*.tar.gz -C ./tests/data/scripts_pythondistdeps/
     - pytest:
-        dir: ./tests
-        # Use update-test-sources.sh to update the test data
-        run: python3 -m pytest -vvv
+        dir: .
+        run: ./download_data_and_run_pytest.sh
     required_packages:
     - rpm-build
     - rpmdevtools
+    - fedpkg-minimal
     - python3-devel
     - python3-pip
     - python3-pytest