Update test_utils.py

tests/test_utils.py

@@ -1,6 +1,7 @@
+import bw2data as bd
 from loguru import logger
 
-from multifunctional.utils import add_exchange_input_if_missing, label_multifunctional_nodes
+from multifunctional.utils import add_exchange_input_if_missing, label_multifunctional_nodes, update_datasets_from_allocation_results, product_as_process_name
 
 
 def test_add_exchange_input_if_missing(caplog):
@@ -83,3 +84,31 @@ def test_label_multifunctional_nodes():
         },
     }
     assert label_multifunctional_nodes(given) == expected
+
+
+def test_product_as_process_name():
+    given = [
+        {"exchanges": [{"functional": True}, {"functional": True}]},
+        {"exchanges": [{"functional": True}]},
+        {"exchanges": [{"functional": True, "name": 'night train'}]},
+        {"exchanges": []},
+    ]
+    expected = [
+        {"exchanges": [{"functional": True}, {"functional": True}]},
+        {"exchanges": [{"functional": True}]},
+        {"name": 'night train', "exchanges": [{"functional": True, "name": 'night train'}]},
+        {"exchanges": []},
+    ]
+    product_as_process_name(given)
+    assert given == expected
+
+
+def test_update_datasets_from_allocation_results(basic):
+    basic.metadata["default_allocation"] = "price"
+    basic.process()
+
+    ds = bd.get_node(code="my favorite code")
+    mf = ds.parent
+
+    assert ds
+    assert mf