Conditionally skip backup tests

.github/workflows/ci.yaml

@@ -115,8 +115,19 @@ jobs:
             echo Skipping unstable tests
             echo "mark_expression=and not unstable" >> "$GITHUB_OUTPUT"
           fi
+      - name: Select test secret usage
+        id: select-test-stability
+        run: |
+          if [[ "${{ github.event.pull_request.head.repo.full_name }}" == "canonical/postgresql-k8s-operator" ]]
+          then
+            echo Running tests using secrets
+            echo "mark_secrets=" >> "$GITHUB_OUTPUT"
+          else
+            echo Skipping tests using secrets
+            echo "mark_secrets=and not uses_secrets" >> "$GITHUB_OUTPUT"
+          fi
       - name: Run integration tests
-        run: tox run -e ${{ matrix.tox-environment }} -- -m 'not ${{ matrix.exclude-mark }} ${{ steps.select-test-stability.outputs.mark_expression }}' --keep-models
+        run: tox run -e ${{ matrix.tox-environment }} -- -m 'not ${{ matrix.exclude-mark }} ${{ steps.select-test-stability.outputs.mark_secrets }} ${{ steps.select-test-stability.outputs.mark_expression }}' --keep-models
         env:
           SECRETS_FROM_GITHUB: |
             {

pyproject.toml

@@ -102,6 +102,9 @@ target-version = ["py38"]
 
 # Linting tools configuration
 [tool.ruff]
+# preview and explicit preview are enabled for CPY001
+preview = true
+explicit-preview-rules = true
 target-version = "py38"
 src = ["src", "."]
 line-length = 99

tests/integration/test_backups.py

@@ -80,6 +80,12 @@ async def cloud_configs(ops_test: OpsTest, github_secrets) -> None:
             bucket_object.delete()
 
 
+async def test_none() -> None:
+    """Empty test so that the suite will not fail if all tests are skippedi."""
+    pass
+
+
+@pytest.mark.uses_secrets
 @pytest.mark.abort_on_fail
 async def test_backup_and_restore(ops_test: OpsTest, cloud_configs: Tuple[Dict, Dict]) -> None:
     """Build and deploy two units of PostgreSQL and then test the backup and restore actions."""
@@ -203,6 +209,7 @@ async def test_backup_and_restore(ops_test: OpsTest, cloud_configs: Tuple[Dict,
     await ops_test.model.remove_application(TLS_CERTIFICATES_APP_NAME, block_until_done=True)
 
 
+@pytest.mark.uses_secrets
 async def test_restore_on_new_cluster(ops_test: OpsTest) -> None:
     """Test that is possible to restore a backup to another PostgreSQL cluster."""
     database_app_name = f"new-{DATABASE_APP_NAME}"
@@ -275,6 +282,7 @@ async def test_restore_on_new_cluster(ops_test: OpsTest) -> None:
     connection.close()
 
 
+@pytest.mark.uses_secrets
 async def test_invalid_config_and_recovery_after_fixing_it(
     ops_test: OpsTest, cloud_configs: Tuple[Dict, Dict]
 ) -> None: