tests/cli: cover running+cancelling idempotency, tighten app-context scope

l4d2web/tests/test_cli.py

@@ -45,3 +45,20 @@ def test_workshop_refresh_is_idempotent_when_job_queued(app_env):
         with session_scope() as db:
             jobs = db.scalars(select(Job).where(Job.operation == "refresh_workshop_items")).all()
             assert len(jobs) == 1, "must not insert a second job when one is already queued"
+
+
+@pytest.mark.parametrize("active_state", ["running", "cancelling"])
+def test_workshop_refresh_is_idempotent_when_job_active(app_env, active_state):
+    runner = CliRunner()
+    with app_env.app_context():
+        with session_scope() as db:
+            db.add(Job(
+                user_id=None, server_id=None,
+                operation="refresh_workshop_items", state=active_state,
+            ))
+        result = runner.invoke(workshop_refresh, [])
+        assert result.exit_code == 0
+        assert f"already {active_state}" in result.output
+        with session_scope() as db:
+            jobs = db.scalars(select(Job).where(Job.operation == "refresh_workshop_items")).all()
+            assert len(jobs) == 1