Fix UPC token-only variant selection

tests/config_reader.py

@@ -46,7 +46,10 @@ def get_setup_configs(mode, config=None):
         variants = product.get("session_variants")
         if variants is not None:
             resolved = get_product_config(name, config)
-            if not resolved["setup"].get("run_session", True):
+            # Expand variants when either session or token execution is
+            # enabled. Token-only UPC runs must still reach their variants.
+            setup = resolved.get("setup", {})
+            if not setup.get("run_session", True) and not setup.get("run_token", True):
                 continue
             variant_config = deepcopy(config)
             variant_config["products"] = {}

tests/test_setup_config.py

@@ -78,3 +78,38 @@ def test_upc_session_selection_and_shared_timing(selected):
     assert config == original
     config["products"]["UPC"]["enabled"] = False
     assert get_setup_configs("session", config) == []
+
+
+def test_upc_token_only_expands_all_enabled_variants():
+    config = {
+        "setup": {"run_session": True, "run_token": True},
+        "products": {
+            "UPC": {
+                "enabled": True,
+                "run_session": False,
+                "run_token": True,
+                "token": {
+                    "market_code": "NATIONAL",
+                    "product_type": "UPC",
+                    "product_codes": [],
+                },
+                "session_variants": {
+                    name: {
+                        "enabled": True,
+                        "run_session": False,
+                        "run_token": True,
+                        "token": {"create_product_codes": [f"{name}_TOKEN"]},
+                    }
+                    for name in ("DAILY", "WEEKLY", "MONTHLY")
+                },
+            }
+        },
+    }
+
+    configs = get_setup_configs("token", config)
+
+    assert [item["product_name"] for item in configs] == [
+        "UPC_DAILY",
+        "UPC_WEEKLY",
+        "UPC_MONTHLY",
+    ]