Test that getDeferred fails if ref not in datastore

lsst · Aug 3, 2023 · 0662c7f · 0662c7f
1 parent 19dc119
commit 0662c7f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tests/test_butler.py b/tests/test_butler.py
@@ -387,6 +387,10 @@ def runPutGetTest(self, storageClass: StorageClass, datasetTypeName: str) -> But
         # Create DatasetRef for put using default run.
         refIn = DatasetRef(datasetType, dataId, id=uuid.UUID(int=1), run=butler.run)
 
+        # Check that getDeferred fails with standalone ref.
+        with self.assertRaises(LookupError):
+            butler.getDeferred(refIn)
+
         # Put the dataset again, since the last thing we did was remove it
         # and we want to use the default collection.
         ref = butler.put(metric, refIn)